isisd: add Google's changes to IS-IS
diff --git a/isisd/isisd.c b/isisd/isisd.c
index 1e84a1c..6cbb85b 100644
--- a/isisd/isisd.c
+++ b/isisd/isisd.c
@@ -27,6 +27,7 @@
#include "command.h"
#include "log.h"
#include "memory.h"
+#include "time.h"
#include "linklist.h"
#include "if.h"
#include "hash.h"
@@ -38,8 +39,9 @@
#include "isisd/include-netbsd/iso.h"
#include "isisd/isis_constants.h"
#include "isisd/isis_common.h"
-#include "isisd/isis_circuit.h"
#include "isisd/isis_flags.h"
+#include "isisd/isis_circuit.h"
+#include "isisd/isis_csm.h"
#include "isisd/isisd.h"
#include "isisd/isis_dynhn.h"
#include "isisd/isis_adjacency.h"
@@ -59,19 +61,17 @@
#endif /* TOPOLOGY_GENERATE */
struct isis *isis = NULL;
-extern struct thread_master *master;
/*
* Prototypes.
*/
-void isis_new(unsigned long);
-struct isis_area *isis_area_create(void);
int isis_area_get(struct vty *, const char *);
int isis_area_destroy(struct vty *, const char *);
-int area_net_title(struct vty *, const u_char *);
-int area_clear_net_title(struct vty *, const u_char *);
-int show_clns_neigh(struct vty *, char);
-void print_debug(struct vty *, int, int);
+int area_net_title(struct vty *, const char *);
+int area_clear_net_title(struct vty *, const char *);
+int show_isis_interface_common(struct vty *, const char *ifname, char);
+int show_isis_neighbor_common(struct vty *, const char *id, char);
+int clear_isis_neighbor_common(struct vty *, const char *id);
int isis_config_write(struct vty *);
@@ -84,8 +84,8 @@
* Default values
*/
isis->max_area_addrs = 3;
-
isis->process_id = process_id;
+ isis->router_id = 0;
isis->area_list = list_new ();
isis->init_circ_list = list_new ();
isis->uptime = time (NULL);
@@ -93,6 +93,7 @@
#ifdef HAVE_IPV6
isis->nexthops6 = list_new ();
#endif /* HAVE_IPV6 */
+ dyn_cache_init ();
/*
* uncomment the next line for full debugs
*/
@@ -100,7 +101,7 @@
}
struct isis_area *
-isis_area_create ()
+isis_area_create (const char *area_tag)
{
struct isis_area *area;
@@ -114,36 +115,48 @@
area->is_type = IS_LEVEL_1;
else
area->is_type = IS_LEVEL_1_AND_2;
+
/*
* intialize the databases
*/
- area->lspdb[0] = lsp_db_init ();
- area->lspdb[1] = lsp_db_init ();
+ if (area->is_type & IS_LEVEL_1)
+ {
+ area->lspdb[0] = lsp_db_init ();
+ area->route_table[0] = route_table_init ();
+#ifdef HAVE_IPV6
+ area->route_table6[0] = route_table_init ();
+#endif /* HAVE_IPV6 */
+ }
+ if (area->is_type & IS_LEVEL_2)
+ {
+ area->lspdb[1] = lsp_db_init ();
+ area->route_table[1] = route_table_init ();
+#ifdef HAVE_IPV6
+ area->route_table6[1] = route_table_init ();
+#endif /* HAVE_IPV6 */
+ }
spftree_area_init (area);
- area->route_table[0] = route_table_init ();
- area->route_table[1] = route_table_init ();
-#ifdef HAVE_IPV6
- area->route_table6[0] = route_table_init ();
- area->route_table6[1] = route_table_init ();
-#endif /* HAVE_IPV6 */
+
area->circuit_list = list_new ();
area->area_addrs = list_new ();
THREAD_TIMER_ON (master, area->t_tick, lsp_tick, area, 1);
flags_initialize (&area->flags);
+
/*
* Default values
*/
- area->max_lsp_lifetime[0] = MAX_AGE; /* 1200 */
- area->max_lsp_lifetime[1] = MAX_AGE; /* 1200 */
- area->lsp_gen_interval[0] = LSP_GEN_INTERVAL_DEFAULT;
- area->lsp_gen_interval[1] = LSP_GEN_INTERVAL_DEFAULT;
- area->lsp_refresh[0] = MAX_LSP_GEN_INTERVAL; /* 900 */
- area->lsp_refresh[1] = MAX_LSP_GEN_INTERVAL; /* 900 */
+ area->max_lsp_lifetime[0] = DEFAULT_LSP_LIFETIME; /* 1200 */
+ area->max_lsp_lifetime[1] = DEFAULT_LSP_LIFETIME; /* 1200 */
+ area->lsp_refresh[0] = DEFAULT_MAX_LSP_GEN_INTERVAL; /* 900 */
+ area->lsp_refresh[1] = DEFAULT_MAX_LSP_GEN_INTERVAL; /* 900 */
+ area->lsp_gen_interval[0] = DEFAULT_MIN_LSP_GEN_INTERVAL;
+ area->lsp_gen_interval[1] = DEFAULT_MIN_LSP_GEN_INTERVAL;
area->min_spf_interval[0] = MINIMUM_SPF_INTERVAL;
area->min_spf_interval[1] = MINIMUM_SPF_INTERVAL;
area->dynhostname = 1;
- area->oldmetric = 1;
+ area->oldmetric = 0;
+ area->newmetric = 1;
area->lsp_frag_threshold = 90;
#ifdef TOPOLOGY_GENERATE
memcpy (area->topology_baseis, DEFAULT_TOPOLOGY_BASEIS, ISIS_SYS_ID_LEN);
@@ -152,6 +165,10 @@
/* FIXME: Think of a better way... */
area->min_bcast_mtu = 1497;
+ area->area_tag = strdup (area_tag);
+ listnode_add (isis->area_list, area);
+ area->isis = isis;
+
return area;
}
@@ -184,9 +201,7 @@
return CMD_SUCCESS;
}
- area = isis_area_create ();
- area->area_tag = strdup (area_tag);
- listnode_add (isis->area_list, area);
+ area = isis_area_create (area_tag);
if (isis->debugs & DEBUG_EVENTS)
zlog_debug ("New IS-IS area instance %s", area->area_tag);
@@ -203,40 +218,100 @@
struct isis_area *area;
struct listnode *node, *nnode;
struct isis_circuit *circuit;
+ struct area_addr *addr;
area = isis_area_lookup (area_tag);
if (area == NULL)
{
vty_out (vty, "Can't find ISIS instance %s", VTY_NEWLINE);
- return CMD_WARNING;
+ return CMD_ERR_NO_MATCH;
}
if (area->circuit_list)
{
for (ALL_LIST_ELEMENTS (area->circuit_list, node, nnode, circuit))
- {
- /* The fact that it's in circuit_list means that it was configured */
- isis_circuit_deconfigure (circuit, area);
- isis_circuit_del (circuit);
- }
-
+ {
+ circuit->ip_router = 0;
+#ifdef HAVE_IPV6
+ circuit->ipv6_router = 0;
+#endif
+ isis_csm_state_change (ISIS_DISABLE, circuit, area);
+ }
list_delete (area->circuit_list);
+ area->circuit_list = NULL;
}
- listnode_delete (isis->area_list, area);
+
+ if (area->lspdb[0] != NULL)
+ {
+ lsp_db_destroy (area->lspdb[0]);
+ area->lspdb[0] = NULL;
+ }
+ if (area->lspdb[1] != NULL)
+ {
+ lsp_db_destroy (area->lspdb[1]);
+ area->lspdb[1] = NULL;
+ }
+
+ spftree_area_del (area);
+
+ /* invalidate and validate would delete all routes from zebra */
+ isis_route_invalidate (area);
+ isis_route_validate (area);
+
+ if (area->route_table[0])
+ {
+ route_table_finish (area->route_table[0]);
+ area->route_table[0] = NULL;
+ }
+ if (area->route_table[1])
+ {
+ route_table_finish (area->route_table[1]);
+ area->route_table[1] = NULL;
+ }
+#ifdef HAVE_IPV6
+ if (area->route_table6[0])
+ {
+ route_table_finish (area->route_table6[0]);
+ area->route_table6[0] = NULL;
+ }
+ if (area->route_table6[1])
+ {
+ route_table_finish (area->route_table6[1]);
+ area->route_table6[1] = NULL;
+ }
+#endif /* HAVE_IPV6 */
+
+ for (ALL_LIST_ELEMENTS (area->area_addrs, node, nnode, addr))
+ {
+ list_delete_node (area->area_addrs, node);
+ XFREE (MTYPE_ISIS_AREA_ADDR, addr);
+ }
+ area->area_addrs = NULL;
+
THREAD_TIMER_OFF (area->t_tick);
- if (area->t_remove_aged)
- thread_cancel (area->t_remove_aged);
THREAD_TIMER_OFF (area->t_lsp_refresh[0]);
THREAD_TIMER_OFF (area->t_lsp_refresh[1]);
+ thread_cancel_event (master, area);
+
+ listnode_delete (isis->area_list, area);
+
+ free (area->area_tag);
+
XFREE (MTYPE_ISIS_AREA, area);
+ if (listcount (isis->area_list) == 0)
+ {
+ memset (isis->sysid, 0, ISIS_SYS_ID_LEN);
+ isis->sysid_set = 0;
+ }
+
return CMD_SUCCESS;
}
int
-area_net_title (struct vty *vty, const u_char *net_title)
+area_net_title (struct vty *vty, const char *net_title)
{
struct isis_area *area;
struct area_addr *addr;
@@ -249,7 +324,7 @@
if (!area)
{
vty_out (vty, "Can't find ISIS instance %s", VTY_NEWLINE);
- return CMD_WARNING;
+ return CMD_ERR_NO_MATCH;
}
/* We check that we are not over the maximal number of addresses */
@@ -257,7 +332,7 @@
{
vty_out (vty, "Maximum of area addresses (%d) already reached %s",
isis->max_area_addrs, VTY_NEWLINE);
- return CMD_WARNING;
+ return CMD_ERR_NOTHING_TODO;
}
addr = XMALLOC (MTYPE_ISIS_AREA_ADDR, sizeof (struct area_addr));
@@ -269,10 +344,18 @@
#endif /* EXTREME_DEBUG */
if (addr->addr_len < 8 || addr->addr_len > 20)
{
- zlog_warn ("area address must be at least 8..20 octets long (%d)",
- addr->addr_len);
+ vty_out (vty, "area address must be at least 8..20 octets long (%d)%s",
+ addr->addr_len, VTY_NEWLINE);
XFREE (MTYPE_ISIS_AREA_ADDR, addr);
- return CMD_WARNING;
+ return CMD_ERR_AMBIGUOUS;
+ }
+
+ if (addr->area_addr[addr->addr_len-1] != 0)
+ {
+ vty_out (vty, "nsel byte (last byte) in area address must be 0%s",
+ VTY_NEWLINE);
+ XFREE (MTYPE_ISIS_AREA_ADDR, addr);
+ return CMD_ERR_AMBIGUOUS;
}
if (isis->sysid_set == 0)
@@ -280,7 +363,7 @@
/*
* First area address - get the SystemID for this router
*/
- memcpy (isis->sysid, GETSYSID (addr, ISIS_SYS_ID_LEN), ISIS_SYS_ID_LEN);
+ memcpy (isis->sysid, GETSYSID (addr), ISIS_SYS_ID_LEN);
isis->sysid_set = 1;
if (isis->debugs & DEBUG_EVENTS)
zlog_debug ("Router has SystemID %s", sysid_print (isis->sysid));
@@ -290,20 +373,19 @@
/*
* Check that the SystemID portions match
*/
- if (memcmp (isis->sysid, GETSYSID (addr, ISIS_SYS_ID_LEN),
- ISIS_SYS_ID_LEN))
+ if (memcmp (isis->sysid, GETSYSID (addr), ISIS_SYS_ID_LEN))
{
vty_out (vty,
"System ID must not change when defining additional area"
" addresses%s", VTY_NEWLINE);
XFREE (MTYPE_ISIS_AREA_ADDR, addr);
- return CMD_WARNING;
+ return CMD_ERR_AMBIGUOUS;
}
/* now we see that we don't already have this address */
for (ALL_LIST_ELEMENTS_RO (area->area_addrs, node, addrp))
{
- if ((addrp->addr_len + ISIS_SYS_ID_LEN + 1) != (addr->addr_len))
+ if ((addrp->addr_len + ISIS_SYS_ID_LEN + ISIS_NSEL_LEN) != (addr->addr_len))
continue;
if (!memcmp (addrp->area_addr, addr->area_addr, addr->addr_len))
{
@@ -311,26 +393,28 @@
return CMD_SUCCESS; /* silent fail */
}
}
-
}
+
/*
* Forget the systemID part of the address
*/
- addr->addr_len -= (ISIS_SYS_ID_LEN + 1);
+ addr->addr_len -= (ISIS_SYS_ID_LEN + ISIS_NSEL_LEN);
listnode_add (area->area_addrs, addr);
/* only now we can safely generate our LSPs for this area */
if (listcount (area->area_addrs) > 0)
{
- lsp_l1_generate (area);
- lsp_l2_generate (area);
+ if (area->is_type & IS_LEVEL_1)
+ lsp_generate (area, IS_LEVEL_1);
+ if (area->is_type & IS_LEVEL_2)
+ lsp_generate (area, IS_LEVEL_2);
}
return CMD_SUCCESS;
}
int
-area_clear_net_title (struct vty *vty, const u_char *net_title)
+area_clear_net_title (struct vty *vty, const char *net_title)
{
struct isis_area *area;
struct area_addr addr, *addrp = NULL;
@@ -341,7 +425,7 @@
if (!area)
{
vty_out (vty, "Can't find ISIS instance %s", VTY_NEWLINE);
- return CMD_WARNING;
+ return CMD_ERR_NO_MATCH;
}
addr.addr_len = dotformat2buff (buff, net_title);
@@ -349,13 +433,13 @@
{
vty_out (vty, "Unsupported area address length %d, should be 8...20 %s",
addr.addr_len, VTY_NEWLINE);
- return CMD_WARNING;
+ return CMD_ERR_AMBIGUOUS;
}
memcpy (addr.area_addr, buff, (int) addr.addr_len);
for (ALL_LIST_ELEMENTS_RO (area->area_addrs, node, addrp))
- if (addrp->addr_len == addr.addr_len &&
+ if ((addrp->addr_len + ISIS_SYS_ID_LEN + 1) == addr.addr_len &&
!memcmp (addrp->area_addr, addr.area_addr, addr.addr_len))
break;
@@ -363,26 +447,36 @@
{
vty_out (vty, "No area address %s for area %s %s", net_title,
area->area_tag, VTY_NEWLINE);
- return CMD_WARNING;
+ return CMD_ERR_NO_MATCH;
}
listnode_delete (area->area_addrs, addrp);
+ XFREE (MTYPE_ISIS_AREA_ADDR, addrp);
+
+ /*
+ * Last area address - reset the SystemID for this router
+ */
+ if (listcount (area->area_addrs) == 0)
+ {
+ memset (isis->sysid, 0, ISIS_SYS_ID_LEN);
+ isis->sysid_set = 0;
+ if (isis->debugs & DEBUG_EVENTS)
+ zlog_debug ("Router has no SystemID");
+ }
return CMD_SUCCESS;
}
/*
- * 'show clns neighbors' command
+ * 'show isis interface' command
*/
int
-show_clns_neigh (struct vty *vty, char detail)
+show_isis_interface_common (struct vty *vty, const char *ifname, char detail)
{
struct listnode *anode, *cnode;
struct isis_area *area;
struct isis_circuit *circuit;
- struct list *db;
- int i;
if (!isis)
{
@@ -395,92 +489,246 @@
vty_out (vty, "Area %s:%s", area->area_tag, VTY_NEWLINE);
if (detail == ISIS_UI_LEVEL_BRIEF)
- vty_out (vty, " System Id Interface L State "
- "Holdtime SNPA%s", VTY_NEWLINE);
+ vty_out (vty, " Interface CircId State Type Level%s",
+ VTY_NEWLINE);
for (ALL_LIST_ELEMENTS_RO (area->circuit_list, cnode, circuit))
- {
- if (circuit->circ_type == CIRCUIT_T_BROADCAST)
- {
- for (i = 0; i < 2; i++)
- {
- db = circuit->u.bc.adjdb[i];
- if (db && db->count)
- {
- if (detail == ISIS_UI_LEVEL_BRIEF)
- isis_adjdb_iterate (db,
- (void (*)
- (struct isis_adjacency *,
- void *)) isis_adj_print_vty,
- vty);
- if (detail == ISIS_UI_LEVEL_DETAIL)
- isis_adjdb_iterate (db,
- (void (*)
- (struct isis_adjacency *,
- void *))
- isis_adj_print_vty_detail, vty);
- if (detail == ISIS_UI_LEVEL_EXTENSIVE)
- isis_adjdb_iterate (db,
- (void (*)
- (struct isis_adjacency *,
- void *))
- isis_adj_print_vty_extensive,
- vty);
- }
- }
- }
- else if (circuit->circ_type == CIRCUIT_T_P2P &&
- circuit->u.p2p.neighbor)
- {
- if (detail == ISIS_UI_LEVEL_BRIEF)
- isis_adj_p2p_print_vty (circuit->u.p2p.neighbor, vty);
- if (detail == ISIS_UI_LEVEL_DETAIL)
- isis_adj_p2p_print_vty_detail (circuit->u.p2p.neighbor, vty);
- if (detail == ISIS_UI_LEVEL_EXTENSIVE)
- isis_adj_p2p_print_vty_extensive (circuit->u.p2p.neighbor,
- vty);
- }
- }
+ if (!ifname)
+ isis_circuit_print_vty (circuit, vty, detail);
+ else if (strcmp(circuit->interface->name, ifname) == 0)
+ isis_circuit_print_vty (circuit, vty, detail);
}
return CMD_SUCCESS;
}
-DEFUN (show_clns_neighbors,
- show_clns_neighbors_cmd,
- "show clns neighbors",
+DEFUN (show_isis_interface,
+ show_isis_interface_cmd,
+ "show isis interface",
SHOW_STR
- "clns network information\n"
- "CLNS neighbor adjacencies\n")
+ "ISIS network information\n"
+ "ISIS interface\n")
{
- return show_clns_neigh (vty, ISIS_UI_LEVEL_BRIEF);
+ return show_isis_interface_common (vty, NULL, ISIS_UI_LEVEL_BRIEF);
}
-ALIAS (show_clns_neighbors,
- show_isis_neighbors_cmd,
- "show isis neighbors",
+DEFUN (show_isis_interface_detail,
+ show_isis_interface_detail_cmd,
+ "show isis interface detail",
SHOW_STR
- "IS-IS network information\n"
- "IS-IS neighbor adjacencies\n")
-
-DEFUN (show_clns_neighbors_detail,
- show_clns_neighbors_detail_cmd,
- "show clns neighbors detail",
- SHOW_STR
- "clns network information\n"
- "CLNS neighbor adjacencies\n"
+ "ISIS network information\n"
+ "ISIS interface\n"
"show detailed information\n")
{
- return show_clns_neigh (vty, ISIS_UI_LEVEL_DETAIL);
+ return show_isis_interface_common (vty, NULL, ISIS_UI_LEVEL_DETAIL);
}
-ALIAS (show_clns_neighbors_detail,
- show_isis_neighbors_detail_cmd,
- "show isis neighbors detail",
+DEFUN (show_isis_interface_arg,
+ show_isis_interface_arg_cmd,
+ "show isis interface WORD",
SHOW_STR
- "IS-IS network information\n"
- "IS-IS neighbor adjacencies\n"
+ "ISIS network information\n"
+ "ISIS interface\n"
+ "ISIS interface name\n")
+{
+ return show_isis_interface_common (vty, argv[0], ISIS_UI_LEVEL_DETAIL);
+}
+
+/*
+ * 'show isis neighbor' command
+ */
+
+int
+show_isis_neighbor_common (struct vty *vty, const char *id, char detail)
+{
+ struct listnode *anode, *cnode, *node;
+ struct isis_area *area;
+ struct isis_circuit *circuit;
+ struct list *adjdb;
+ struct isis_adjacency *adj;
+ struct isis_dynhn *dynhn;
+ u_char sysid[ISIS_SYS_ID_LEN];
+ int i;
+
+ if (!isis)
+ {
+ vty_out (vty, "IS-IS Routing Process not enabled%s", VTY_NEWLINE);
+ return CMD_SUCCESS;
+ }
+
+ memset (sysid, 0, ISIS_SYS_ID_LEN);
+ if (id)
+ {
+ if (sysid2buff (sysid, id) == 0)
+ {
+ dynhn = dynhn_find_by_name (id);
+ if (dynhn == NULL)
+ {
+ vty_out (vty, "Invalid system id %s%s", id, VTY_NEWLINE);
+ return CMD_SUCCESS;
+ }
+ memcpy (sysid, dynhn->id, ISIS_SYS_ID_LEN);
+ }
+ }
+
+ for (ALL_LIST_ELEMENTS_RO (isis->area_list, anode, area))
+ {
+ vty_out (vty, "Area %s:%s", area->area_tag, VTY_NEWLINE);
+
+ if (detail == ISIS_UI_LEVEL_BRIEF)
+ vty_out (vty, " System Id Interface L State"
+ " Holdtime SNPA%s", VTY_NEWLINE);
+
+ for (ALL_LIST_ELEMENTS_RO (area->circuit_list, cnode, circuit))
+ {
+ if (circuit->circ_type == CIRCUIT_T_BROADCAST)
+ {
+ for (i = 0; i < 2; i++)
+ {
+ adjdb = circuit->u.bc.adjdb[i];
+ if (adjdb && adjdb->count)
+ {
+ for (ALL_LIST_ELEMENTS_RO (adjdb, node, adj))
+ if (!id || !memcmp (adj->sysid, sysid,
+ ISIS_SYS_ID_LEN))
+ isis_adj_print_vty (adj, vty, detail);
+ }
+ }
+ }
+ else if (circuit->circ_type == CIRCUIT_T_P2P &&
+ circuit->u.p2p.neighbor)
+ {
+ adj = circuit->u.p2p.neighbor;
+ if (!id || !memcmp (adj->sysid, sysid, ISIS_SYS_ID_LEN))
+ isis_adj_print_vty (adj, vty, detail);
+ }
+ }
+ }
+
+ return CMD_SUCCESS;
+}
+
+/*
+ * 'clear isis neighbor' command
+ */
+int
+clear_isis_neighbor_common (struct vty *vty, const char *id)
+{
+ struct listnode *anode, *cnode, *cnextnode, *node, *nnode;
+ struct isis_area *area;
+ struct isis_circuit *circuit;
+ struct list *adjdb;
+ struct isis_adjacency *adj;
+ struct isis_dynhn *dynhn;
+ u_char sysid[ISIS_SYS_ID_LEN];
+ int i;
+
+ if (!isis)
+ {
+ vty_out (vty, "IS-IS Routing Process not enabled%s", VTY_NEWLINE);
+ return CMD_SUCCESS;
+ }
+
+ memset (sysid, 0, ISIS_SYS_ID_LEN);
+ if (id)
+ {
+ if (sysid2buff (sysid, id) == 0)
+ {
+ dynhn = dynhn_find_by_name (id);
+ if (dynhn == NULL)
+ {
+ vty_out (vty, "Invalid system id %s%s", id, VTY_NEWLINE);
+ return CMD_SUCCESS;
+ }
+ memcpy (sysid, dynhn->id, ISIS_SYS_ID_LEN);
+ }
+ }
+
+ for (ALL_LIST_ELEMENTS_RO (isis->area_list, anode, area))
+ {
+ for (ALL_LIST_ELEMENTS (area->circuit_list, cnode, cnextnode, circuit))
+ {
+ if (circuit->circ_type == CIRCUIT_T_BROADCAST)
+ {
+ for (i = 0; i < 2; i++)
+ {
+ adjdb = circuit->u.bc.adjdb[i];
+ if (adjdb && adjdb->count)
+ {
+ for (ALL_LIST_ELEMENTS (adjdb, node, nnode, adj))
+ if (!id || !memcmp (adj->sysid, sysid, ISIS_SYS_ID_LEN))
+ isis_adj_state_change (adj, ISIS_ADJ_DOWN,
+ "clear user request");
+ }
+ }
+ }
+ else if (circuit->circ_type == CIRCUIT_T_P2P &&
+ circuit->u.p2p.neighbor)
+ {
+ adj = circuit->u.p2p.neighbor;
+ if (!id || !memcmp (adj->sysid, sysid, ISIS_SYS_ID_LEN))
+ isis_adj_state_change (adj, ISIS_ADJ_DOWN,
+ "clear user request");
+ }
+ }
+ }
+
+ return CMD_SUCCESS;
+}
+
+DEFUN (show_isis_neighbor,
+ show_isis_neighbor_cmd,
+ "show isis neighbor",
+ SHOW_STR
+ "ISIS network information\n"
+ "ISIS neighbor adjacencies\n")
+{
+ return show_isis_neighbor_common (vty, NULL, ISIS_UI_LEVEL_BRIEF);
+}
+
+DEFUN (show_isis_neighbor_detail,
+ show_isis_neighbor_detail_cmd,
+ "show isis neighbor detail",
+ SHOW_STR
+ "ISIS network information\n"
+ "ISIS neighbor adjacencies\n"
"show detailed information\n")
+{
+ return show_isis_neighbor_common (vty, NULL, ISIS_UI_LEVEL_DETAIL);
+}
+
+DEFUN (show_isis_neighbor_arg,
+ show_isis_neighbor_arg_cmd,
+ "show isis neighbor WORD",
+ SHOW_STR
+ "ISIS network information\n"
+ "ISIS neighbor adjacencies\n"
+ "System id\n")
+{
+ return show_isis_neighbor_common (vty, argv[0], ISIS_UI_LEVEL_DETAIL);
+}
+
+DEFUN (clear_isis_neighbor,
+ clear_isis_neighbor_cmd,
+ "clear isis neighbor",
+ CLEAR_STR
+ "Reset ISIS network information\n"
+ "Reset ISIS neighbor adjacencies\n")
+{
+ return clear_isis_neighbor_common (vty, NULL);
+}
+
+DEFUN (clear_isis_neighbor_arg,
+ clear_isis_neighbor_arg_cmd,
+ "claer isis neighbor WORD",
+ CLEAR_STR
+ "ISIS network information\n"
+ "ISIS neighbor adjacencies\n"
+ "System id\n")
+{
+ return clear_isis_neighbor_common (vty, argv[0]);
+}
+
/*
* 'isis debug', 'show debugging'
*/
@@ -524,7 +772,8 @@
VTY_NEWLINE);
if (flags & DEBUG_EVENTS)
vty_out (vty, "IS-IS Event debugging is %s%s", onoffs, VTY_NEWLINE);
-
+ if (flags & DEBUG_PACKET_DUMP)
+ vty_out (vty, "IS-IS Packet dump debugging is %s%s", onoffs, VTY_NEWLINE);
}
DEFUN (show_debugging,
@@ -606,6 +855,11 @@
vty_out (vty, "debug isis events%s", VTY_NEWLINE);
write++;
}
+ if (flags & DEBUG_PACKET_DUMP)
+ {
+ vty_out (vty, "debug isis packet-dump%s", VTY_NEWLINE);
+ write++;
+ }
return write;
}
@@ -792,7 +1046,6 @@
return CMD_SUCCESS;
}
-
DEFUN (debug_isis_spfstats,
debug_isis_spfstats_cmd,
"debug isis spf-statistics ",
@@ -897,6 +1150,32 @@
return CMD_SUCCESS;
}
+DEFUN (debug_isis_packet_dump,
+ debug_isis_packet_dump_cmd,
+ "debug isis packet-dump",
+ DEBUG_STR
+ "IS-IS information\n"
+ "IS-IS packet dump\n")
+{
+ isis->debugs |= DEBUG_PACKET_DUMP;
+ print_debug (vty, DEBUG_PACKET_DUMP, 1);
+
+ return CMD_SUCCESS;
+}
+
+DEFUN (no_debug_isis_packet_dump,
+ no_debug_isis_packet_dump_cmd,
+ "no debug isis packet-dump",
+ UNDEBUG_STR
+ "IS-IS information\n"
+ "IS-IS packet dump\n")
+{
+ isis->debugs &= ~DEBUG_PACKET_DUMP;
+ print_debug (vty, DEBUG_PACKET_DUMP, 0);
+
+ return CMD_SUCCESS;
+}
+
DEFUN (show_hostname,
show_hostname_cmd,
"show isis hostname",
@@ -909,42 +1188,290 @@
return CMD_SUCCESS;
}
-DEFUN (show_database,
- show_database_cmd,
- "show isis database",
- SHOW_STR "IS-IS information\n" "IS-IS link state database\n")
+static void
+vty_out_timestr(struct vty *vty, time_t uptime)
+{
+ struct tm *tm;
+ time_t difftime = time (NULL);
+ difftime -= uptime;
+ tm = gmtime (&difftime);
+
+#define ONE_DAY_SECOND 60*60*24
+#define ONE_WEEK_SECOND 60*60*24*7
+ if (difftime < ONE_DAY_SECOND)
+ vty_out (vty, "%02d:%02d:%02d",
+ tm->tm_hour, tm->tm_min, tm->tm_sec);
+ else if (difftime < ONE_WEEK_SECOND)
+ vty_out (vty, "%dd%02dh%02dm",
+ tm->tm_yday, tm->tm_hour, tm->tm_min);
+ else
+ vty_out (vty, "%02dw%dd%02dh",
+ tm->tm_yday/7,
+ tm->tm_yday - ((tm->tm_yday/7) * 7), tm->tm_hour);
+ vty_out (vty, " ago");
+}
+
+DEFUN (show_isis_summary,
+ show_isis_summary_cmd,
+ "show isis summary",
+ SHOW_STR "IS-IS information\n" "IS-IS summary\n")
+{
+ struct listnode *node, *node2;
+ struct isis_area *area;
+ struct isis_spftree *spftree;
+ int level;
+
+ if (isis == NULL)
+ {
+ vty_out (vty, "ISIS is not running%s", VTY_NEWLINE);
+ return CMD_SUCCESS;
+ }
+
+ vty_out (vty, "Process Id : %ld%s", isis->process_id,
+ VTY_NEWLINE);
+ if (isis->sysid_set)
+ vty_out (vty, "System Id : %s%s", sysid_print (isis->sysid),
+ VTY_NEWLINE);
+
+ vty_out (vty, "Up time : ");
+ vty_out_timestr(vty, isis->uptime);
+ vty_out (vty, "%s", VTY_NEWLINE);
+
+ if (isis->area_list)
+ vty_out (vty, "Number of areas : %d%s", isis->area_list->count,
+ VTY_NEWLINE);
+
+ for (ALL_LIST_ELEMENTS_RO (isis->area_list, node, area))
+ {
+ vty_out (vty, "Area %s:%s", area->area_tag ? area->area_tag : "null",
+ VTY_NEWLINE);
+
+ if (listcount (area->area_addrs) > 0)
+ {
+ struct area_addr *area_addr;
+ for (ALL_LIST_ELEMENTS_RO (area->area_addrs, node2, area_addr))
+ {
+ vty_out (vty, " Net: %s%s",
+ isonet_print (area_addr->area_addr,
+ area_addr->addr_len + ISIS_SYS_ID_LEN +
+ 1), VTY_NEWLINE);
+ }
+ }
+
+ for (level = ISIS_LEVEL1; level <= ISIS_LEVELS; level++)
+ {
+ if ((area->is_type & level) == 0)
+ continue;
+
+ vty_out (vty, " Level-%d:%s", level, VTY_NEWLINE);
+ spftree = area->spftree[level - 1];
+ if (spftree->pending)
+ vty_out (vty, " IPv4 SPF: (pending)%s", VTY_NEWLINE);
+ else
+ vty_out (vty, " IPv4 SPF:%s", VTY_NEWLINE);
+
+ vty_out (vty, " minimum interval : %d%s",
+ area->min_spf_interval[level - 1], VTY_NEWLINE);
+
+ vty_out (vty, " last run : ");
+ vty_out_timestr(vty, spftree->lastrun);
+ vty_out (vty, "%s", VTY_NEWLINE);
+
+ vty_out (vty, " run count : %d%s",
+ spftree->runcount, VTY_NEWLINE);
+
+#ifdef HAVE_IPV6
+ spftree = area->spftree6[level - 1];
+ if (spftree->pending)
+ vty_out (vty, " IPv6 SPF: (pending)%s", VTY_NEWLINE);
+ else
+ vty_out (vty, " IPv6 SPF:%s", VTY_NEWLINE);
+
+ vty_out (vty, " minimum interval : %d%s",
+ area->min_spf_interval[level - 1], VTY_NEWLINE);
+
+ vty_out (vty, " last run : ");
+ vty_out_timestr(vty, spftree->lastrun);
+ vty_out (vty, "%s", VTY_NEWLINE);
+
+ vty_out (vty, " run count : %d%s",
+ spftree->runcount, VTY_NEWLINE);
+#endif
+ }
+ }
+ vty_out (vty, "%s", VTY_NEWLINE);
+
+ return CMD_SUCCESS;
+}
+
+/*
+ * This function supports following display options:
+ * [ show isis database [detail] ]
+ * [ show isis database <sysid> [detail] ]
+ * [ show isis database <hostname> [detail] ]
+ * [ show isis database <sysid>.<pseudo-id> [detail] ]
+ * [ show isis database <hostname>.<pseudo-id> [detail] ]
+ * [ show isis database <sysid>.<pseudo-id>-<fragment-number> [detail] ]
+ * [ show isis database <hostname>.<pseudo-id>-<fragment-number> [detail] ]
+ * [ show isis database detail <sysid> ]
+ * [ show isis database detail <hostname> ]
+ * [ show isis database detail <sysid>.<pseudo-id> ]
+ * [ show isis database detail <hostname>.<pseudo-id> ]
+ * [ show isis database detail <sysid>.<pseudo-id>-<fragment-number> ]
+ * [ show isis database detail <hostname>.<pseudo-id>-<fragment-number> ]
+ */
+static int
+show_isis_database (struct vty *vty, const char *argv, int ui_level)
{
struct listnode *node;
struct isis_area *area;
+ struct isis_lsp *lsp;
+ struct isis_dynhn *dynhn;
+ const char *pos = argv;
+ u_char lspid[ISIS_SYS_ID_LEN+2];
+ char sysid[15]; /* len of xxxx.xxxx.xxxx + place for #0 termination */
+ u_char number[3];
int level, lsp_count;
if (isis->area_list->count == 0)
return CMD_SUCCESS;
+ memset (&lspid, 0, ISIS_SYS_ID_LEN);
+ memset (&sysid, 0, 15);
+
+ if (argv)
+ {
+ strncpy (sysid, argv, 15);
+ sysid[14] = '\0';
+ }
+
+ /*
+ * extract fragment and pseudo id from the string argv
+ * in the forms:
+ * (a) <systemid/hostname>.<pseudo-id>-<framenent> or
+ * (b) <systemid/hostname>.<pseudo-id> or
+ * (c) <systemid/hostname> or
+ * Where systemid is in the form:
+ * xxxx.xxxx.xxxx
+ */
+ if (argv && strlen (argv) > 3)
+ {
+ pos = argv + strlen (argv) - 3;
+ if (strncmp (pos, "-", 1) == 0)
+ {
+ memcpy (number, ++pos, 2);
+ lspid[ISIS_SYS_ID_LEN+1] = (u_char) strtol ((char *)number, NULL, 16);
+ pos -= 4;
+ if (strncmp (pos, ".", 1) != 0)
+ return CMD_ERR_AMBIGUOUS;
+ }
+ if (strncmp (pos, ".", 1) == 0)
+ {
+ memcpy (number, ++pos, 2);
+ lspid[ISIS_SYS_ID_LEN] = (u_char) strtol ((char *)number, NULL, 16);
+ sysid[pos - argv - 1] = '\0';
+ }
+ }
+
for (ALL_LIST_ELEMENTS_RO (isis->area_list, node, area))
{
vty_out (vty, "Area %s:%s", area->area_tag ? area->area_tag : "null",
- VTY_NEWLINE);
+ VTY_NEWLINE);
+
for (level = 0; level < ISIS_LEVELS; level++)
- {
- if (area->lspdb[level] && dict_count (area->lspdb[level]) > 0)
- {
- vty_out (vty, "IS-IS Level-%d link-state database:%s",
- level + 1, VTY_NEWLINE);
+ {
+ if (area->lspdb[level] && dict_count (area->lspdb[level]) > 0)
+ {
+ lsp = NULL;
+ if (argv != NULL)
+ {
+ /*
+ * Try to find the lsp-id if the argv string is in
+ * the form hostname.<pseudo-id>-<fragment>
+ */
+ if (sysid2buff (lspid, sysid))
+ {
+ lsp = lsp_search (lspid, area->lspdb[level]);
+ }
+ else if ((dynhn = dynhn_find_by_name (sysid)))
+ {
+ memcpy (lspid, dynhn->id, ISIS_SYS_ID_LEN);
+ lsp = lsp_search (lspid, area->lspdb[level]);
+ }
+ else if (strncmp(unix_hostname (), sysid, 15) == 0)
+ {
+ memcpy (lspid, isis->sysid, ISIS_SYS_ID_LEN);
+ lsp = lsp_search (lspid, area->lspdb[level]);
+ }
+ }
- lsp_count = lsp_print_all (vty, area->lspdb[level],
- ISIS_UI_LEVEL_BRIEF,
- area->dynhostname);
+ if (lsp != NULL || argv == NULL)
+ {
+ vty_out (vty, "IS-IS Level-%d link-state database:%s",
+ level + 1, VTY_NEWLINE);
- vty_out (vty, "%s %u LSPs%s%s",
- VTY_NEWLINE, lsp_count, VTY_NEWLINE, VTY_NEWLINE);
- }
- }
+ /* print the title in all cases */
+ vty_out (vty, "LSP ID PduLen "
+ "SeqNumber Chksum Holdtime ATT/P/OL%s",
+ VTY_NEWLINE);
+ }
+
+ if (lsp)
+ {
+ if (ui_level == ISIS_UI_LEVEL_DETAIL)
+ lsp_print_detail (lsp, vty, area->dynhostname);
+ else
+ lsp_print (lsp, vty, area->dynhostname);
+ }
+ else if (argv == NULL)
+ {
+ lsp_count = lsp_print_all (vty, area->lspdb[level],
+ ui_level,
+ area->dynhostname);
+
+ vty_out (vty, " %u LSPs%s%s",
+ lsp_count, VTY_NEWLINE, VTY_NEWLINE);
+ }
+ }
+ }
}
return CMD_SUCCESS;
}
+DEFUN (show_database_brief,
+ show_database_cmd,
+ "show isis database",
+ SHOW_STR
+ "IS-IS information\n"
+ "IS-IS link state database\n")
+{
+ return show_isis_database (vty, NULL, ISIS_UI_LEVEL_BRIEF);
+}
+
+DEFUN (show_database_lsp_brief,
+ show_database_arg_cmd,
+ "show isis database WORD",
+ SHOW_STR
+ "IS-IS information\n"
+ "IS-IS link state database\n"
+ "LSP ID\n")
+{
+ return show_isis_database (vty, argv[0], ISIS_UI_LEVEL_BRIEF);
+}
+
+DEFUN (show_database_lsp_detail,
+ show_database_arg_detail_cmd,
+ "show isis database WORD detail",
+ SHOW_STR
+ "IS-IS information\n"
+ "IS-IS link state database\n"
+ "LSP ID\n"
+ "Detailed information\n")
+{
+ return show_isis_database (vty, argv[0], ISIS_UI_LEVEL_DETAIL);
+}
+
DEFUN (show_database_detail,
show_database_detail_cmd,
"show isis database detail",
@@ -952,35 +1479,19 @@
"IS-IS information\n"
"IS-IS link state database\n")
{
- struct listnode *node;
- struct isis_area *area;
- int level, lsp_count;
+ return show_isis_database (vty, NULL, ISIS_UI_LEVEL_DETAIL);
+}
- if (isis->area_list->count == 0)
- return CMD_SUCCESS;
-
- for (ALL_LIST_ELEMENTS_RO (isis->area_list, node, area))
- {
- vty_out (vty, "Area %s:%s", area->area_tag ? area->area_tag : "null",
- VTY_NEWLINE);
- for (level = 0; level < ISIS_LEVELS; level++)
- {
- if (area->lspdb[level] && dict_count (area->lspdb[level]) > 0)
- {
- vty_out (vty, "IS-IS Level-%d Link State Database:%s",
- level + 1, VTY_NEWLINE);
-
- lsp_count = lsp_print_all (vty, area->lspdb[level],
- ISIS_UI_LEVEL_DETAIL,
- area->dynhostname);
-
- vty_out (vty, "%s %u LSPs%s%s",
- VTY_NEWLINE, lsp_count, VTY_NEWLINE, VTY_NEWLINE);
- }
- }
- }
-
- return CMD_SUCCESS;
+DEFUN (show_database_detail_lsp,
+ show_database_detail_arg_cmd,
+ "show isis database detail WORD",
+ SHOW_STR
+ "IS-IS information\n"
+ "IS-IS link state database\n"
+ "Detailed information\n"
+ "LSP ID\n")
+{
+ return show_isis_database (vty, argv[0], ISIS_UI_LEVEL_DETAIL);
}
/*
@@ -1032,10 +1543,11 @@
return area_clear_net_title (vty, argv[0]);
}
-DEFUN (area_passwd,
- area_passwd_cmd,
- "area-password WORD",
+DEFUN (area_passwd_md5,
+ area_passwd_md5_cmd,
+ "area-password md5 WORD",
"Configure the authentication password for an area\n"
+ "Authentication type\n"
"Area password\n")
{
struct isis_area *area;
@@ -1045,16 +1557,75 @@
if (!area)
{
- vty_out (vty, "Cant find IS-IS instance%s", VTY_NEWLINE);
- return CMD_WARNING;
+ vty_out (vty, "Can't find IS-IS instance%s", VTY_NEWLINE);
+ return CMD_ERR_NO_MATCH;
}
len = strlen (argv[0]);
if (len > 254)
{
vty_out (vty, "Too long area password (>254)%s", VTY_NEWLINE);
- return CMD_WARNING;
+ return CMD_ERR_AMBIGUOUS;
}
+
+ area->area_passwd.len = (u_char) len;
+ area->area_passwd.type = ISIS_PASSWD_TYPE_HMAC_MD5;
+ strncpy ((char *)area->area_passwd.passwd, argv[0], 255);
+
+ if (argc > 1)
+ {
+ SET_FLAG(area->area_passwd.snp_auth, SNP_AUTH_SEND);
+ if (strncmp(argv[1], "v", 1) == 0)
+ SET_FLAG(area->area_passwd.snp_auth, SNP_AUTH_RECV);
+ else
+ UNSET_FLAG(area->area_passwd.snp_auth, SNP_AUTH_RECV);
+ }
+ else
+ {
+ UNSET_FLAG(area->area_passwd.snp_auth, SNP_AUTH_SEND);
+ UNSET_FLAG(area->area_passwd.snp_auth, SNP_AUTH_RECV);
+ }
+ lsp_regenerate_schedule (area, IS_LEVEL_1 | IS_LEVEL_2, 1);
+
+ return CMD_SUCCESS;
+}
+
+ALIAS (area_passwd_md5,
+ area_passwd_md5_snpauth_cmd,
+ "area-password md5 WORD authenticate snp (send-only|validate)",
+ "Configure the authentication password for an area\n"
+ "Authentication type\n"
+ "Area password\n"
+ "Authentication\n"
+ "SNP PDUs\n"
+ "Send but do not check PDUs on receiving\n"
+ "Send and check PDUs on receiving\n");
+
+DEFUN (area_passwd_clear,
+ area_passwd_clear_cmd,
+ "area-password clear WORD",
+ "Configure the authentication password for an area\n"
+ "Authentication type\n"
+ "Area password\n")
+{
+ struct isis_area *area;
+ int len;
+
+ area = vty->index;
+
+ if (!area)
+ {
+ vty_out (vty, "Can't find IS-IS instance%s", VTY_NEWLINE);
+ return CMD_ERR_NO_MATCH;
+ }
+
+ len = strlen (argv[0]);
+ if (len > 254)
+ {
+ vty_out (vty, "Too long area password (>254)%s", VTY_NEWLINE);
+ return CMD_ERR_AMBIGUOUS;
+ }
+
area->area_passwd.len = (u_char) len;
area->area_passwd.type = ISIS_PASSWD_TYPE_CLEARTXT;
strncpy ((char *)area->area_passwd.passwd, argv[0], 255);
@@ -1072,14 +1643,16 @@
UNSET_FLAG(area->area_passwd.snp_auth, SNP_AUTH_SEND);
UNSET_FLAG(area->area_passwd.snp_auth, SNP_AUTH_RECV);
}
+ lsp_regenerate_schedule (area, IS_LEVEL_1 | IS_LEVEL_2, 1);
return CMD_SUCCESS;
}
-ALIAS (area_passwd,
- area_passwd_snpauth_cmd,
- "area-password WORD authenticate snp (send-only|validate)",
+ALIAS (area_passwd_clear,
+ area_passwd_clear_snpauth_cmd,
+ "area-password clear WORD authenticate snp (send-only|validate)",
"Configure the authentication password for an area\n"
+ "Authentication type\n"
"Area password\n"
"Authentication\n"
"SNP PDUs\n"
@@ -1098,19 +1671,21 @@
if (!area)
{
- vty_out (vty, "Cant find IS-IS instance%s", VTY_NEWLINE);
- return CMD_WARNING;
+ vty_out (vty, "Can't find IS-IS instance%s", VTY_NEWLINE);
+ return CMD_ERR_NO_MATCH;
}
memset (&area->area_passwd, 0, sizeof (struct isis_passwd));
+ lsp_regenerate_schedule (area, IS_LEVEL_1 | IS_LEVEL_2, 1);
return CMD_SUCCESS;
}
-DEFUN (domain_passwd,
- domain_passwd_cmd,
- "domain-password WORD",
+DEFUN (domain_passwd_md5,
+ domain_passwd_md5_cmd,
+ "domain-password md5 WORD",
"Set the authentication password for a routing domain\n"
+ "Authentication type\n"
"Routing domain password\n")
{
struct isis_area *area;
@@ -1120,16 +1695,75 @@
if (!area)
{
- vty_out (vty, "Cant find IS-IS instance%s", VTY_NEWLINE);
- return CMD_WARNING;
+ vty_out (vty, "Can't find IS-IS instance%s", VTY_NEWLINE);
+ return CMD_ERR_NO_MATCH;
}
len = strlen (argv[0]);
if (len > 254)
{
vty_out (vty, "Too long area password (>254)%s", VTY_NEWLINE);
- return CMD_WARNING;
+ return CMD_ERR_AMBIGUOUS;
}
+
+ area->domain_passwd.len = (u_char) len;
+ area->domain_passwd.type = ISIS_PASSWD_TYPE_HMAC_MD5;
+ strncpy ((char *)area->domain_passwd.passwd, argv[0], 255);
+
+ if (argc > 1)
+ {
+ SET_FLAG(area->domain_passwd.snp_auth, SNP_AUTH_SEND);
+ if (strncmp(argv[1], "v", 1) == 0)
+ SET_FLAG(area->domain_passwd.snp_auth, SNP_AUTH_RECV);
+ else
+ UNSET_FLAG(area->domain_passwd.snp_auth, SNP_AUTH_RECV);
+ }
+ else
+ {
+ UNSET_FLAG(area->domain_passwd.snp_auth, SNP_AUTH_SEND);
+ UNSET_FLAG(area->domain_passwd.snp_auth, SNP_AUTH_RECV);
+ }
+ lsp_regenerate_schedule (area, IS_LEVEL_1 | IS_LEVEL_2, 1);
+
+ return CMD_SUCCESS;
+}
+
+ALIAS (domain_passwd_md5,
+ domain_passwd_md5_snpauth_cmd,
+ "domain-password md5 WORD authenticate snp (send-only|validate)",
+ "Set the authentication password for a routing domain\n"
+ "Authentication type\n"
+ "Routing domain password\n"
+ "Authentication\n"
+ "SNP PDUs\n"
+ "Send but do not check PDUs on receiving\n"
+ "Send and check PDUs on receiving\n");
+
+DEFUN (domain_passwd_clear,
+ domain_passwd_clear_cmd,
+ "domain-password clear WORD",
+ "Set the authentication password for a routing domain\n"
+ "Authentication type\n"
+ "Routing domain password\n")
+{
+ struct isis_area *area;
+ int len;
+
+ area = vty->index;
+
+ if (!area)
+ {
+ vty_out (vty, "Can't find IS-IS instance%s", VTY_NEWLINE);
+ return CMD_ERR_NO_MATCH;
+ }
+
+ len = strlen (argv[0]);
+ if (len > 254)
+ {
+ vty_out (vty, "Too long area password (>254)%s", VTY_NEWLINE);
+ return CMD_ERR_AMBIGUOUS;
+ }
+
area->domain_passwd.len = (u_char) len;
area->domain_passwd.type = ISIS_PASSWD_TYPE_CLEARTXT;
strncpy ((char *)area->domain_passwd.passwd, argv[0], 255);
@@ -1147,14 +1781,16 @@
UNSET_FLAG(area->domain_passwd.snp_auth, SNP_AUTH_SEND);
UNSET_FLAG(area->domain_passwd.snp_auth, SNP_AUTH_RECV);
}
+ lsp_regenerate_schedule (area, IS_LEVEL_1 | IS_LEVEL_2, 1);
return CMD_SUCCESS;
}
-ALIAS (domain_passwd,
- domain_passwd_snpauth_cmd,
- "domain-password WORD authenticate snp (send-only|validate)",
+ALIAS (domain_passwd_clear,
+ domain_passwd_clear_snpauth_cmd,
+ "domain-password clear WORD authenticate snp (send-only|validate)",
"Set the authentication password for a routing domain\n"
+ "Authentication type\n"
"Routing domain password\n"
"Authentication\n"
"SNP PDUs\n"
@@ -1163,7 +1799,7 @@
DEFUN (no_domain_passwd,
no_domain_passwd_cmd,
- "no domain-password WORD",
+ "no domain-password",
NO_STR
"Set the authentication password for a routing domain\n")
{
@@ -1173,11 +1809,12 @@
if (!area)
{
- vty_out (vty, "Cant find IS-IS instance%s", VTY_NEWLINE);
- return CMD_WARNING;
+ vty_out (vty, "Can't find IS-IS instance%s", VTY_NEWLINE);
+ return CMD_ERR_NO_MATCH;
}
memset (&area->domain_passwd, 0, sizeof (struct isis_passwd));
+ lsp_regenerate_schedule (area, IS_LEVEL_1 | IS_LEVEL_2, 1);
return CMD_SUCCESS;
}
@@ -1197,8 +1834,8 @@
if (!area)
{
- vty_out (vty, "Cant find IS-IS instance%s", VTY_NEWLINE);
- return CMD_WARNING;
+ vty_out (vty, "Can't find IS-IS instance%s", VTY_NEWLINE);
+ return CMD_ERR_NO_MATCH;
}
type = string2circuit_t (argv[0]);
@@ -1229,8 +1866,9 @@
assert (area);
/*
- * Put the is-type back to default. Which is level-1-2 on first
- * circuit for the area level-1 for the rest
+ * Put the is-type back to defaults:
+ * - level-1-2 on first area
+ * - level-1 for the rest
*/
if (listgetdata (listhead (isis->area_list)) == area)
type = IS_LEVEL_1_AND_2;
@@ -1242,6 +1880,36 @@
return CMD_SUCCESS;
}
+static int
+set_lsp_gen_interval (struct vty *vty, struct isis_area *area,
+ uint16_t interval, int level)
+{
+ int lvl;
+
+ for (lvl = IS_LEVEL_1; lvl <= IS_LEVEL_2; ++lvl)
+ {
+ if (!(lvl & level))
+ continue;
+
+ if (interval >= area->lsp_refresh[lvl-1])
+ {
+ vty_out (vty, "LSP gen interval %us must be less than "
+ "the LSP refresh interval %us%s",
+ interval, area->lsp_refresh[lvl-1], VTY_NEWLINE);
+ return CMD_ERR_AMBIGUOUS;
+ }
+ }
+
+ for (lvl = IS_LEVEL_1; lvl <= IS_LEVEL_2; ++lvl)
+ {
+ if (!(lvl & level))
+ continue;
+ area->lsp_gen_interval[lvl-1] = interval;
+ }
+
+ return CMD_SUCCESS;
+}
+
DEFUN (lsp_gen_interval,
lsp_gen_interval_cmd,
"lsp-gen-interval <1-120>",
@@ -1250,15 +1918,12 @@
{
struct isis_area *area;
uint16_t interval;
+ int level;
area = vty->index;
- assert (area);
-
interval = atoi (argv[0]);
- area->lsp_gen_interval[0] = interval;
- area->lsp_gen_interval[1] = interval;
-
- return CMD_SUCCESS;
+ level = IS_LEVEL_1 | IS_LEVEL_2;
+ return set_lsp_gen_interval (vty, area, interval, level);
}
DEFUN (no_lsp_gen_interval,
@@ -1268,14 +1933,13 @@
"Minimum interval between regenerating same LSP\n")
{
struct isis_area *area;
+ uint16_t interval;
+ int level;
area = vty->index;
- assert (area);
-
- area->lsp_gen_interval[0] = LSP_GEN_INTERVAL_DEFAULT;
- area->lsp_gen_interval[1] = LSP_GEN_INTERVAL_DEFAULT;
-
- return CMD_SUCCESS;
+ interval = DEFAULT_MIN_LSP_GEN_INTERVAL;
+ level = IS_LEVEL_1 | IS_LEVEL_2;
+ return set_lsp_gen_interval (vty, area, interval, level);
}
ALIAS (no_lsp_gen_interval,
@@ -1294,14 +1958,12 @@
{
struct isis_area *area;
uint16_t interval;
+ int level;
area = vty->index;
- assert (area);
-
interval = atoi (argv[0]);
- area->lsp_gen_interval[0] = interval;
-
- return CMD_SUCCESS;
+ level = IS_LEVEL_1;
+ return set_lsp_gen_interval (vty, area, interval, level);
}
DEFUN (no_lsp_gen_interval_l1,
@@ -1312,13 +1974,13 @@
"Set interval for level 1 only\n")
{
struct isis_area *area;
+ uint16_t interval;
+ int level;
area = vty->index;
- assert (area);
-
- area->lsp_gen_interval[0] = LSP_GEN_INTERVAL_DEFAULT;
-
- return CMD_SUCCESS;
+ interval = DEFAULT_MIN_LSP_GEN_INTERVAL;
+ level = IS_LEVEL_1;
+ return set_lsp_gen_interval (vty, area, interval, level);
}
ALIAS (no_lsp_gen_interval_l1,
@@ -1337,15 +1999,13 @@
"Minimum interval in seconds\n")
{
struct isis_area *area;
- int interval;
+ uint16_t interval;
+ int level;
area = vty->index;
- assert (area);
-
interval = atoi (argv[0]);
- area->lsp_gen_interval[1] = interval;
-
- return CMD_SUCCESS;
+ level = IS_LEVEL_2;
+ return set_lsp_gen_interval (vty, area, interval, level);
}
DEFUN (no_lsp_gen_interval_l2,
@@ -1356,15 +2016,13 @@
"Set interval for level 2 only\n")
{
struct isis_area *area;
- int interval;
+ uint16_t interval;
+ int level;
area = vty->index;
- assert (area);
-
- interval = atoi (argv[0]);
- area->lsp_gen_interval[1] = LSP_GEN_INTERVAL_DEFAULT;
-
- return CMD_SUCCESS;
+ interval = DEFAULT_MIN_LSP_GEN_INTERVAL;
+ level = IS_LEVEL_2;
+ return set_lsp_gen_interval (vty, area, interval, level);
}
ALIAS (no_lsp_gen_interval_l2,
@@ -1384,6 +2042,8 @@
"Use new style of TLVs to carry wider metric\n")
{
struct isis_area *area;
+ struct isis_circuit *circuit;
+ struct listnode *node;
area = vty->index;
assert (area);
@@ -1400,6 +2060,25 @@
}
else if (strncmp (argv[0], "n", 1) == 0)
{
+ for (ALL_LIST_ELEMENTS_RO (area->circuit_list, node, circuit))
+ {
+ if ((area->is_type & IS_LEVEL_1) &&
+ (circuit->is_type & IS_LEVEL_1) &&
+ (circuit->metrics[0].metric_default > MAX_NARROW_LINK_METRIC))
+ {
+ vty_out (vty, "ISIS circuit %s metric is invalid%s",
+ circuit->interface->name, VTY_NEWLINE);
+ return CMD_ERR_AMBIGUOUS;
+ }
+ if ((area->is_type & IS_LEVEL_2) &&
+ (circuit->is_type & IS_LEVEL_2) &&
+ (circuit->metrics[1].metric_default > MAX_NARROW_LINK_METRIC))
+ {
+ vty_out (vty, "ISIS circuit %s metric is invalid%s",
+ circuit->interface->name, VTY_NEWLINE);
+ return CMD_ERR_AMBIGUOUS;
+ }
+ }
area->newmetric = 0;
area->oldmetric = 1;
}
@@ -1425,6 +2104,40 @@
return CMD_SUCCESS;
}
+DEFUN (set_overload_bit,
+ set_overload_bit_cmd,
+ "set-overload-bit",
+ "Set overload bit to avoid any transit traffic\n"
+ "Set overload bit\n")
+{
+ struct isis_area *area;
+
+ area = vty->index;
+ assert (area);
+
+ area->overload_bit = LSPBIT_OL;
+ lsp_regenerate_schedule (area, IS_LEVEL_1 | IS_LEVEL_2, 1);
+
+ return CMD_SUCCESS;
+}
+
+DEFUN (no_set_overload_bit,
+ no_set_overload_bit_cmd,
+ "no set-overload-bit",
+ "Reset overload bit to accept transit traffic\n"
+ "Reset overload bit\n")
+{
+ struct isis_area *area;
+
+ area = vty->index;
+ assert (area);
+
+ area->overload_bit = 0;
+ lsp_regenerate_schedule (area, IS_LEVEL_1 | IS_LEVEL_2, 1);
+
+ return CMD_SUCCESS;
+}
+
DEFUN (dynamic_hostname,
dynamic_hostname_cmd,
"hostname dynamic",
@@ -1436,7 +2149,11 @@
area = vty->index;
assert (area);
- area->dynhostname = 1;
+ if (!area->dynhostname)
+ {
+ area->dynhostname = 1;
+ lsp_regenerate_schedule (area, IS_LEVEL_1 | IS_LEVEL_2, 0);
+ }
return CMD_SUCCESS;
}
@@ -1453,7 +2170,11 @@
area = vty->index;
assert (area);
- area->dynhostname = 0;
+ if (area->dynhostname)
+ {
+ area->dynhostname = 0;
+ lsp_regenerate_schedule (area, IS_LEVEL_1 | IS_LEVEL_2, 0);
+ }
return CMD_SUCCESS;
}
@@ -1580,7 +2301,360 @@
"Set interval for level 2 only\n"
"Minimum interval between consecutive SPFs in seconds\n")
+static int
+set_lsp_max_lifetime (struct vty *vty, struct isis_area *area,
+ uint16_t interval, int level)
+{
+ int lvl;
+ int set_refresh_interval[ISIS_LEVELS] = {0, 0};
+ uint16_t refresh_interval;
+
+ refresh_interval = interval - 300;
+
+ for (lvl = IS_LEVEL_1; lvl <= IS_LEVEL_2; lvl++)
+ {
+ if (!(lvl & level))
+ continue;
+ if (refresh_interval < area->lsp_refresh[lvl-1])
+ {
+ vty_out (vty, "Level %d Max LSP lifetime %us must be 300s greater than "
+ "the configured LSP refresh interval %us%s",
+ lvl, interval, area->lsp_refresh[lvl-1], VTY_NEWLINE);
+ vty_out (vty, "Automatically reducing level %d LSP refresh interval "
+ "to %us%s", lvl, refresh_interval, VTY_NEWLINE);
+ set_refresh_interval[lvl-1] = 1;
+
+ if (refresh_interval <= area->lsp_gen_interval[lvl-1])
+ {
+ vty_out (vty, "LSP refresh interval %us must be greater than "
+ "the configured LSP gen interval %us%s",
+ refresh_interval, area->lsp_gen_interval[lvl-1],
+ VTY_NEWLINE);
+ return CMD_ERR_AMBIGUOUS;
+ }
+ }
+ }
+
+ for (lvl = IS_LEVEL_1; lvl <= IS_LEVEL_2; lvl++)
+ {
+ if (!(lvl & level))
+ continue;
+ area->max_lsp_lifetime[lvl-1] = interval;
+ /* Automatically reducing lsp_refresh_interval to interval - 300 */
+ if (set_refresh_interval[lvl-1])
+ area->lsp_refresh[lvl-1] = refresh_interval;
+ }
+
+ lsp_regenerate_schedule (area, level, 1);
+
+ return CMD_SUCCESS;
+}
+
+DEFUN (max_lsp_lifetime,
+ max_lsp_lifetime_cmd,
+ "max-lsp-lifetime <350-65535>",
+ "Maximum LSP lifetime\n"
+ "LSP lifetime in seconds\n")
+{
+ struct isis_area *area;
+ uint16_t interval;
+ int level;
+
+ area = vty->index;
+ interval = atoi (argv[0]);
+ level = IS_LEVEL_1 | IS_LEVEL_2;
+ return set_lsp_max_lifetime (vty, area, interval, level);
+}
+
+DEFUN (no_max_lsp_lifetime,
+ no_max_lsp_lifetime_cmd,
+ "no max-lsp-lifetime",
+ NO_STR
+ "LSP lifetime in seconds\n")
+{
+ struct isis_area *area;
+ uint16_t interval;
+ int level;
+
+ area = vty->index;
+ interval = DEFAULT_LSP_LIFETIME;
+ level = IS_LEVEL_1 | IS_LEVEL_2;
+ return set_lsp_max_lifetime (vty, area, interval, level);
+}
+
+ALIAS (no_max_lsp_lifetime,
+ no_max_lsp_lifetime_arg_cmd,
+ "no max-lsp-lifetime <350-65535>",
+ NO_STR
+ "Maximum LSP lifetime\n"
+ "LSP lifetime in seconds\n")
+
+DEFUN (max_lsp_lifetime_l1,
+ max_lsp_lifetime_l1_cmd,
+ "max-lsp-lifetime level-1 <350-65535>",
+ "Maximum LSP lifetime for Level 1 only\n"
+ "LSP lifetime for Level 1 only in seconds\n")
+{
+ struct isis_area *area;
+ uint16_t interval;
+ int level;
+
+ area = vty->index;
+ interval = atoi (argv[0]);
+ level = IS_LEVEL_1;
+ return set_lsp_max_lifetime (vty, area, interval, level);
+}
+
+DEFUN (no_max_lsp_lifetime_l1,
+ no_max_lsp_lifetime_l1_cmd,
+ "no max-lsp-lifetime level-1",
+ NO_STR
+ "LSP lifetime for Level 1 only in seconds\n")
+{
+ struct isis_area *area;
+ uint16_t interval;
+ int level;
+
+ area = vty->index;
+ interval = DEFAULT_LSP_LIFETIME;
+ level = IS_LEVEL_1;
+ return set_lsp_max_lifetime (vty, area, interval, level);
+}
+
+ALIAS (no_max_lsp_lifetime_l1,
+ no_max_lsp_lifetime_l1_arg_cmd,
+ "no max-lsp-lifetime level-1 <350-65535>",
+ NO_STR
+ "Maximum LSP lifetime for Level 1 only\n"
+ "LSP lifetime for Level 1 only in seconds\n")
+
+DEFUN (max_lsp_lifetime_l2,
+ max_lsp_lifetime_l2_cmd,
+ "max-lsp-lifetime level-2 <350-65535>",
+ "Maximum LSP lifetime for Level 2 only\n"
+ "LSP lifetime for Level 2 only in seconds\n")
+{
+ struct isis_area *area;
+ uint16_t interval;
+ int level;
+
+ area = vty->index;
+ interval = atoi (argv[0]);
+ level = IS_LEVEL_2;
+ return set_lsp_max_lifetime (vty, area, interval, level);
+}
+
+DEFUN (no_max_lsp_lifetime_l2,
+ no_max_lsp_lifetime_l2_cmd,
+ "no max-lsp-lifetime level-2",
+ NO_STR
+ "LSP lifetime for Level 2 only in seconds\n")
+{
+ struct isis_area *area;
+ uint16_t interval;
+ int level;
+
+ area = vty->index;
+ interval = DEFAULT_LSP_LIFETIME;
+ level = IS_LEVEL_2;
+ return set_lsp_max_lifetime (vty, area, interval, level);
+}
+
+ALIAS (no_max_lsp_lifetime_l2,
+ no_max_lsp_lifetime_l2_arg_cmd,
+ "no max-lsp-lifetime level-2 <350-65535>",
+ NO_STR
+ "Maximum LSP lifetime for Level 2 only\n"
+ "LSP lifetime for Level 2 only in seconds\n")
+
+static int
+set_lsp_refresh_interval (struct vty *vty, struct isis_area *area,
+ uint16_t interval, int level)
+{
+ int lvl;
+
+ for (lvl = IS_LEVEL_1; lvl <= IS_LEVEL_2; ++lvl)
+ {
+ if (!(lvl & level))
+ continue;
+ if (interval <= area->lsp_gen_interval[lvl-1])
+ {
+ vty_out (vty, "LSP refresh interval %us must be greater than "
+ "the configured LSP gen interval %us%s",
+ interval, area->lsp_gen_interval[lvl-1],
+ VTY_NEWLINE);
+ return CMD_ERR_AMBIGUOUS;
+ }
+ if (interval > (area->max_lsp_lifetime[lvl-1] - 300))
+ {
+ vty_out (vty, "LSP refresh interval %us must be less than "
+ "the configured LSP lifetime %us less 300%s",
+ interval, area->max_lsp_lifetime[lvl-1],
+ VTY_NEWLINE);
+ return CMD_ERR_AMBIGUOUS;
+ }
+ }
+
+ for (lvl = IS_LEVEL_1; lvl <= IS_LEVEL_2; ++lvl)
+ {
+ if (!(lvl & level))
+ continue;
+ area->lsp_refresh[lvl-1] = interval;
+ }
+ lsp_regenerate_schedule (area, level, 1);
+
+ return CMD_SUCCESS;
+}
+
+DEFUN (lsp_refresh_interval,
+ lsp_refresh_interval_cmd,
+ "lsp-refresh-interval <1-65235>",
+ "LSP refresh interval\n"
+ "LSP refresh interval in seconds\n")
+{
+ struct isis_area *area;
+ uint16_t interval;
+ int level;
+
+ area = vty->index;
+ interval = atoi (argv[0]);
+ level = IS_LEVEL_1 | IS_LEVEL_2;
+ return set_lsp_refresh_interval (vty, area, interval, level);
+}
+
+DEFUN (no_lsp_refresh_interval,
+ no_lsp_refresh_interval_cmd,
+ "no lsp-refresh-interval",
+ NO_STR
+ "LSP refresh interval in seconds\n")
+{
+ struct isis_area *area;
+ uint16_t interval;
+ int level;
+
+ area = vty->index;
+ interval = DEFAULT_MAX_LSP_GEN_INTERVAL;
+ level = IS_LEVEL_1 | IS_LEVEL_2;
+ return set_lsp_refresh_interval (vty, area, interval, level);
+}
+
+ALIAS (no_lsp_refresh_interval,
+ no_lsp_refresh_interval_arg_cmd,
+ "no lsp-refresh-interval <1-65235>",
+ NO_STR
+ "LSP refresh interval\n"
+ "LSP refresh interval in seconds\n")
+
+DEFUN (lsp_refresh_interval_l1,
+ lsp_refresh_interval_l1_cmd,
+ "lsp-refresh-interval level-1 <1-65235>",
+ "LSP refresh interval for Level 1 only\n"
+ "LSP refresh interval for Level 1 only in seconds\n")
+{
+ struct isis_area *area;
+ uint16_t interval;
+ int level;
+
+ area = vty->index;
+ interval = atoi (argv[0]);
+ level = IS_LEVEL_1;
+ return set_lsp_refresh_interval (vty, area, interval, level);
+}
+
+DEFUN (no_lsp_refresh_interval_l1,
+ no_lsp_refresh_interval_l1_cmd,
+ "no lsp-refresh-interval level-1",
+ NO_STR
+ "LSP refresh interval for Level 1 only in seconds\n")
+{
+ struct isis_area *area;
+ uint16_t interval;
+ int level;
+
+ area = vty->index;
+ interval = DEFAULT_MAX_LSP_GEN_INTERVAL;
+ level = IS_LEVEL_1;
+ return set_lsp_refresh_interval (vty, area, interval, level);
+}
+
+ALIAS (no_lsp_refresh_interval_l1,
+ no_lsp_refresh_interval_l1_arg_cmd,
+ "no lsp-refresh-interval level-1 <1-65235>",
+ NO_STR
+ "LSP refresh interval for Level 1 only\n"
+ "LSP refresh interval for Level 1 only in seconds\n")
+
+DEFUN (lsp_refresh_interval_l2,
+ lsp_refresh_interval_l2_cmd,
+ "lsp-refresh-interval level-2 <1-65235>",
+ "LSP refresh interval for Level 2 only\n"
+ "LSP refresh interval for Level 2 only in seconds\n")
+{
+ struct isis_area *area;
+ uint16_t interval;
+ int level;
+
+ area = vty->index;
+ interval = atoi (argv[0]);
+ level = IS_LEVEL_2;
+ return set_lsp_refresh_interval (vty, area, interval, level);
+}
+
+DEFUN (no_lsp_refresh_interval_l2,
+ no_lsp_refresh_interval_l2_cmd,
+ "no lsp-refresh-interval level-2",
+ NO_STR
+ "LSP refresh interval for Level 2 only in seconds\n")
+{
+ struct isis_area *area;
+ uint16_t interval;
+ int level;
+
+ area = vty->index;
+ interval = DEFAULT_MAX_LSP_GEN_INTERVAL;
+ level = IS_LEVEL_2;
+ return set_lsp_refresh_interval (vty, area, interval, level);
+}
+
+ALIAS (no_lsp_refresh_interval_l2,
+ no_lsp_refresh_interval_l2_arg_cmd,
+ "no lsp-refresh-interval level-2 <1-65235>",
+ NO_STR
+ "LSP refresh interval for Level 2 only\n"
+ "LSP refresh interval for Level 2 only in seconds\n")
+
+DEFUN (log_adj_changes,
+ log_adj_changes_cmd,
+ "log-adjacency-changes",
+ "Log changes in adjacency state\n")
+{
+ struct isis_area *area;
+
+ area = vty->index;
+ assert (area);
+
+ area->log_adj_changes = 1;
+
+ return CMD_SUCCESS;
+}
+
+DEFUN (no_log_adj_changes,
+ no_log_adj_changes_cmd,
+ "no log-adjacency-changes",
+ "Stop logging changes in adjacency state\n")
+{
+ struct isis_area *area;
+
+ area = vty->index;
+ assert (area);
+
+ area->log_adj_changes = 0;
+
+ return CMD_SUCCESS;
+}
+
#ifdef TOPOLOGY_GENERATE
+
DEFUN (topology_generate_grid,
topology_generate_grid_cmd,
"topology generate grid <1-100> <1-100> <1-65000> [param] [param] "
@@ -1612,7 +2686,7 @@
generate_topology_lsps (area);
/* Regenerate L1 LSP to get two way connection to the generated
* topology. */
- lsp_regenerate_schedule (area);
+ lsp_regenerate_schedule (area, IS_LEVEL_1 | IS_LEVEL_2, 1);
}
return CMD_SUCCESS;
@@ -1622,7 +2696,7 @@
show_isis_generated_topology_cmd,
"show isis generated-topologies",
SHOW_STR
- "CLNS network information\n"
+ "ISIS network information\n"
"Show generated topologies\n")
{
struct isis_area *area;
@@ -1706,183 +2780,9 @@
area->topology_basedynh = strndup (argv[0], 16);
return CMD_SUCCESS;
}
+
#endif /* TOPOLOGY_GENERATE */
-DEFUN (lsp_lifetime,
- lsp_lifetime_cmd,
- "lsp-lifetime <380-65535>",
- "Maximum LSP lifetime\n"
- "LSP lifetime in seconds\n")
-{
- struct isis_area *area;
- uint16_t interval;
-
- area = vty->index;
- assert (area);
-
- interval = atoi (argv[0]);
-
- if (interval < ISIS_MIN_LSP_LIFETIME)
- {
- vty_out (vty, "LSP lifetime (%us) below %us%s",
- interval, ISIS_MIN_LSP_LIFETIME, VTY_NEWLINE);
-
- return CMD_WARNING;
- }
-
-
- area->max_lsp_lifetime[0] = interval;
- area->max_lsp_lifetime[1] = interval;
- area->lsp_refresh[0] = interval - 300;
- area->lsp_refresh[1] = interval - 300;
-
- if (area->t_lsp_refresh[0])
- {
- thread_cancel (area->t_lsp_refresh[0]);
- thread_execute (master, lsp_refresh_l1, area, 0);
- }
-
- if (area->t_lsp_refresh[1])
- {
- thread_cancel (area->t_lsp_refresh[1]);
- thread_execute (master, lsp_refresh_l2, area, 0);
- }
-
-
- return CMD_SUCCESS;
-}
-
-DEFUN (no_lsp_lifetime,
- no_lsp_lifetime_cmd,
- "no lsp-lifetime",
- NO_STR
- "LSP lifetime in seconds\n")
-{
- struct isis_area *area;
-
- area = vty->index;
- assert (area);
-
- area->max_lsp_lifetime[0] = MAX_AGE; /* 1200s */
- area->max_lsp_lifetime[1] = MAX_AGE; /* 1200s */
- area->lsp_refresh[0] = MAX_LSP_GEN_INTERVAL; /* 900s */
- area->lsp_refresh[1] = MAX_LSP_GEN_INTERVAL; /* 900s */
-
- return CMD_SUCCESS;
-}
-
-ALIAS (no_lsp_lifetime,
- no_lsp_lifetime_arg_cmd,
- "no lsp-lifetime <380-65535>",
- NO_STR
- "Maximum LSP lifetime\n"
- "LSP lifetime in seconds\n")
-
-DEFUN (lsp_lifetime_l1,
- lsp_lifetime_l1_cmd,
- "lsp-lifetime level-1 <380-65535>",
- "Maximum LSP lifetime for Level 1 only\n"
- "LSP lifetime for Level 1 only in seconds\n")
-{
- struct isis_area *area;
- uint16_t interval;
-
- area = vty->index;
- assert (area);
-
- interval = atoi (argv[0]);
-
- if (interval < ISIS_MIN_LSP_LIFETIME)
- {
- vty_out (vty, "Level-1 LSP lifetime (%us) below %us%s",
- interval, ISIS_MIN_LSP_LIFETIME, VTY_NEWLINE);
-
- return CMD_WARNING;
- }
-
-
- area->max_lsp_lifetime[0] = interval;
- area->lsp_refresh[0] = interval - 300;
-
- return CMD_SUCCESS;
-}
-
-DEFUN (no_lsp_lifetime_l1,
- no_lsp_lifetime_l1_cmd,
- "no lsp-lifetime level-1",
- NO_STR
- "LSP lifetime for Level 1 only in seconds\n")
-{
- struct isis_area *area;
-
- area = vty->index;
- assert (area);
-
- area->max_lsp_lifetime[0] = MAX_AGE; /* 1200s */
- area->lsp_refresh[0] = MAX_LSP_GEN_INTERVAL; /* 900s */
-
- return CMD_SUCCESS;
-}
-
-ALIAS (no_lsp_lifetime_l1,
- no_lsp_lifetime_l1_arg_cmd,
- "no lsp-lifetime level-1 <380-65535>",
- NO_STR
- "Maximum LSP lifetime for Level 1 only\n"
- "LSP lifetime for Level 1 only in seconds\n")
-
-DEFUN (lsp_lifetime_l2,
- lsp_lifetime_l2_cmd,
- "lsp-lifetime level-2 <380-65535>",
- "Maximum LSP lifetime for Level 2 only\n"
- "LSP lifetime for Level 2 only in seconds\n")
-{
- struct isis_area *area;
- uint16_t interval;
-
- area = vty->index;
- assert (area);
-
- interval = atoi (argv[0]);
-
- if (interval < ISIS_MIN_LSP_LIFETIME)
- {
- vty_out (vty, "Level-2 LSP lifetime (%us) below %us%s",
- interval, ISIS_MIN_LSP_LIFETIME, VTY_NEWLINE);
-
- return CMD_WARNING;
- }
-
- area->max_lsp_lifetime[1] = interval;
- area->lsp_refresh[1] = interval - 300;
-
- return CMD_SUCCESS;
-}
-
-DEFUN (no_lsp_lifetime_l2,
- no_lsp_lifetime_l2_cmd,
- "no lsp-lifetime level-2",
- NO_STR
- "LSP lifetime for Level 2 only in seconds\n")
-{
- struct isis_area *area;
-
- area = vty->index;
- assert (area);
-
- area->max_lsp_lifetime[1] = MAX_AGE; /* 1200s */
- area->lsp_refresh[1] = MAX_LSP_GEN_INTERVAL; /* 900s */
-
- return CMD_SUCCESS;
-}
-
-ALIAS (no_lsp_lifetime_l2,
- no_lsp_lifetime_l2_arg_cmd,
- "no lsp-lifetime level-2 <380-65535>",
- NO_STR
- "Maximum LSP lifetime for Level 2 only\n"
- "LSP lifetime for Level 2 only in seconds\n")
-
/* IS-IS configuration write function */
int
isis_config_write (struct vty *vty)
@@ -1919,34 +2819,36 @@
vty_out (vty, " no hostname dynamic%s", VTY_NEWLINE);
write++;
}
- /* ISIS - Metric-Style - when true displays wide */
- if (area->newmetric)
+ /* ISIS - Metric-Style - when true displays narrow */
+ if (area->oldmetric)
{
- if (!area->oldmetric)
- vty_out (vty, " metric-style wide%s", VTY_NEWLINE);
+ if (!area->newmetric)
+ vty_out (vty, " metric-style narrow%s", VTY_NEWLINE);
else
vty_out (vty, " metric-style transition%s", VTY_NEWLINE);
write++;
}
-
+ /* ISIS - overload-bit */
+ if (area->overload_bit)
+ {
+ vty_out (vty, " set-overload-bit%s", VTY_NEWLINE);
+ write++;
+ }
/* ISIS - Area is-type (level-1-2 is default) */
if (area->is_type == IS_LEVEL_1)
{
vty_out (vty, " is-type level-1%s", VTY_NEWLINE);
write++;
}
- else
+ else if (area->is_type == IS_LEVEL_2)
{
- if (area->is_type == IS_LEVEL_2)
- {
- vty_out (vty, " is-type level-2-only%s", VTY_NEWLINE);
- write++;
- }
+ vty_out (vty, " is-type level-2-only%s", VTY_NEWLINE);
+ write++;
}
/* ISIS - Lsp generation interval */
if (area->lsp_gen_interval[0] == area->lsp_gen_interval[1])
{
- if (area->lsp_gen_interval[0] != LSP_GEN_INTERVAL_DEFAULT)
+ if (area->lsp_gen_interval[0] != DEFAULT_MIN_LSP_GEN_INTERVAL)
{
vty_out (vty, " lsp-gen-interval %d%s",
area->lsp_gen_interval[0], VTY_NEWLINE);
@@ -1955,13 +2857,13 @@
}
else
{
- if (area->lsp_gen_interval[0] != LSP_GEN_INTERVAL_DEFAULT)
+ if (area->lsp_gen_interval[0] != DEFAULT_MIN_LSP_GEN_INTERVAL)
{
vty_out (vty, " lsp-gen-interval level-1 %d%s",
area->lsp_gen_interval[0], VTY_NEWLINE);
write++;
}
- if (area->lsp_gen_interval[1] != LSP_GEN_INTERVAL_DEFAULT)
+ if (area->lsp_gen_interval[1] != DEFAULT_MIN_LSP_GEN_INTERVAL)
{
vty_out (vty, " lsp-gen-interval level-2 %d%s",
area->lsp_gen_interval[1], VTY_NEWLINE);
@@ -1971,28 +2873,53 @@
/* ISIS - LSP lifetime */
if (area->max_lsp_lifetime[0] == area->max_lsp_lifetime[1])
{
- if (area->max_lsp_lifetime[0] != MAX_AGE)
+ if (area->max_lsp_lifetime[0] != DEFAULT_LSP_LIFETIME)
{
- vty_out (vty, " lsp-lifetime %u%s", area->max_lsp_lifetime[0],
+ vty_out (vty, " max-lsp-lifetime %u%s", area->max_lsp_lifetime[0],
VTY_NEWLINE);
write++;
}
}
else
{
- if (area->max_lsp_lifetime[0] != MAX_AGE)
+ if (area->max_lsp_lifetime[0] != DEFAULT_LSP_LIFETIME)
{
- vty_out (vty, " lsp-lifetime level-1 %u%s",
+ vty_out (vty, " max-lsp-lifetime level-1 %u%s",
area->max_lsp_lifetime[0], VTY_NEWLINE);
write++;
}
- if (area->max_lsp_lifetime[1] != MAX_AGE)
+ if (area->max_lsp_lifetime[1] != DEFAULT_LSP_LIFETIME)
{
- vty_out (vty, " lsp-lifetime level-2 %u%s",
+ vty_out (vty, " max-lsp-lifetime level-2 %u%s",
area->max_lsp_lifetime[1], VTY_NEWLINE);
write++;
}
}
+ /* ISIS - LSP refresh interval */
+ if (area->lsp_refresh[0] == area->lsp_refresh[1])
+ {
+ if (area->lsp_refresh[0] != DEFAULT_MAX_LSP_GEN_INTERVAL)
+ {
+ vty_out (vty, " lsp-refresh-interval %u%s", area->lsp_refresh[0],
+ VTY_NEWLINE);
+ write++;
+ }
+ }
+ else
+ {
+ if (area->lsp_refresh[0] != DEFAULT_MAX_LSP_GEN_INTERVAL)
+ {
+ vty_out (vty, " lsp-refresh-interval level-1 %u%s",
+ area->lsp_refresh[0], VTY_NEWLINE);
+ write++;
+ }
+ if (area->lsp_refresh[1] != DEFAULT_MAX_LSP_GEN_INTERVAL)
+ {
+ vty_out (vty, " lsp-refresh-interval level-2 %u%s",
+ area->lsp_refresh[1], VTY_NEWLINE);
+ write++;
+ }
+ }
/* Minimum SPF interval. */
if (area->min_spf_interval[0] == area->min_spf_interval[1])
{
@@ -2019,9 +2946,9 @@
}
}
/* Authentication passwords. */
- if (area->area_passwd.len > 0)
+ if (area->area_passwd.type == ISIS_PASSWD_TYPE_HMAC_MD5)
{
- vty_out(vty, " area-password %s", area->area_passwd.passwd);
+ vty_out(vty, " area-password md5 %s", area->area_passwd.passwd);
if (CHECK_FLAG(area->area_passwd.snp_auth, SNP_AUTH_SEND))
{
vty_out(vty, " authenticate snp ");
@@ -2032,10 +2959,40 @@
}
vty_out(vty, "%s", VTY_NEWLINE);
write++;
- }
- if (area->domain_passwd.len > 0)
+ }
+ else if (area->area_passwd.type == ISIS_PASSWD_TYPE_CLEARTXT)
+ {
+ vty_out(vty, " area-password clear %s", area->area_passwd.passwd);
+ if (CHECK_FLAG(area->area_passwd.snp_auth, SNP_AUTH_SEND))
+ {
+ vty_out(vty, " authenticate snp ");
+ if (CHECK_FLAG(area->area_passwd.snp_auth, SNP_AUTH_RECV))
+ vty_out(vty, "validate");
+ else
+ vty_out(vty, "send-only");
+ }
+ vty_out(vty, "%s", VTY_NEWLINE);
+ write++;
+ }
+ if (area->domain_passwd.type == ISIS_PASSWD_TYPE_HMAC_MD5)
{
- vty_out(vty, " domain-password %s", area->domain_passwd.passwd);
+ vty_out(vty, " domain-password md5 %s",
+ area->domain_passwd.passwd);
+ if (CHECK_FLAG(area->domain_passwd.snp_auth, SNP_AUTH_SEND))
+ {
+ vty_out(vty, " authenticate snp ");
+ if (CHECK_FLAG(area->domain_passwd.snp_auth, SNP_AUTH_RECV))
+ vty_out(vty, "validate");
+ else
+ vty_out(vty, "send-only");
+ }
+ vty_out(vty, "%s", VTY_NEWLINE);
+ write++;
+ }
+ else if (area->domain_passwd.type == ISIS_PASSWD_TYPE_CLEARTXT)
+ {
+ vty_out(vty, " domain-password clear %s",
+ area->domain_passwd.passwd);
if (CHECK_FLAG(area->domain_passwd.snp_auth, SNP_AUTH_SEND))
{
vty_out(vty, " authenticate snp ");
@@ -2048,12 +3005,18 @@
write++;
}
+ if (area->log_adj_changes)
+ {
+ vty_out (vty, " log-adjacency-changes%s", VTY_NEWLINE);
+ write++;
+ }
+
#ifdef TOPOLOGY_GENERATE
if (memcmp (area->topology_baseis, DEFAULT_TOPOLOGY_BASEIS,
ISIS_SYS_ID_LEN))
{
vty_out (vty, " topology base-is %s%s",
- sysid_print (area->topology_baseis), VTY_NEWLINE);
+ sysid_print ((u_char *)area->topology_baseis), VTY_NEWLINE);
write++;
}
if (area->topology_basedynh)
@@ -2076,7 +3039,7 @@
return write;
}
-static struct cmd_node isis_node = {
+struct cmd_node isis_node = {
ISIS_NODE,
"%s(config-router)# ",
1
@@ -2088,23 +3051,43 @@
/* Install IS-IS top node */
install_node (&isis_node, isis_config_write);
- install_element (VIEW_NODE, &show_clns_neighbors_cmd);
- install_element (VIEW_NODE, &show_isis_neighbors_cmd);
- install_element (VIEW_NODE, &show_clns_neighbors_detail_cmd);
- install_element (VIEW_NODE, &show_isis_neighbors_detail_cmd);
+ install_element (VIEW_NODE, &show_isis_summary_cmd);
+
+ install_element (VIEW_NODE, &show_isis_interface_cmd);
+ install_element (VIEW_NODE, &show_isis_interface_detail_cmd);
+ install_element (VIEW_NODE, &show_isis_interface_arg_cmd);
+
+ install_element (VIEW_NODE, &show_isis_neighbor_cmd);
+ install_element (VIEW_NODE, &show_isis_neighbor_detail_cmd);
+ install_element (VIEW_NODE, &show_isis_neighbor_arg_cmd);
+ install_element (VIEW_NODE, &clear_isis_neighbor_cmd);
+ install_element (VIEW_NODE, &clear_isis_neighbor_arg_cmd);
install_element (VIEW_NODE, &show_hostname_cmd);
install_element (VIEW_NODE, &show_database_cmd);
+ install_element (VIEW_NODE, &show_database_arg_cmd);
+ install_element (VIEW_NODE, &show_database_arg_detail_cmd);
install_element (VIEW_NODE, &show_database_detail_cmd);
+ install_element (VIEW_NODE, &show_database_detail_arg_cmd);
- install_element (ENABLE_NODE, &show_clns_neighbors_cmd);
- install_element (ENABLE_NODE, &show_isis_neighbors_cmd);
- install_element (ENABLE_NODE, &show_clns_neighbors_detail_cmd);
- install_element (ENABLE_NODE, &show_isis_neighbors_detail_cmd);
+ install_element (ENABLE_NODE, &show_isis_summary_cmd);
+
+ install_element (ENABLE_NODE, &show_isis_interface_cmd);
+ install_element (ENABLE_NODE, &show_isis_interface_detail_cmd);
+ install_element (ENABLE_NODE, &show_isis_interface_arg_cmd);
+
+ install_element (ENABLE_NODE, &show_isis_neighbor_cmd);
+ install_element (ENABLE_NODE, &show_isis_neighbor_detail_cmd);
+ install_element (ENABLE_NODE, &show_isis_neighbor_arg_cmd);
+ install_element (ENABLE_NODE, &clear_isis_neighbor_cmd);
+ install_element (ENABLE_NODE, &clear_isis_neighbor_arg_cmd);
install_element (ENABLE_NODE, &show_hostname_cmd);
install_element (ENABLE_NODE, &show_database_cmd);
+ install_element (ENABLE_NODE, &show_database_arg_cmd);
+ install_element (ENABLE_NODE, &show_database_arg_detail_cmd);
install_element (ENABLE_NODE, &show_database_detail_cmd);
+ install_element (ENABLE_NODE, &show_database_detail_arg_cmd);
install_element (ENABLE_NODE, &show_debugging_cmd);
install_node (&debug_node, config_write_debug);
@@ -2131,6 +3114,8 @@
install_element (ENABLE_NODE, &no_debug_isis_rtevents_cmd);
install_element (ENABLE_NODE, &debug_isis_events_cmd);
install_element (ENABLE_NODE, &no_debug_isis_events_cmd);
+ install_element (ENABLE_NODE, &debug_isis_packet_dump_cmd);
+ install_element (ENABLE_NODE, &no_debug_isis_packet_dump_cmd);
install_element (CONFIG_NODE, &debug_isis_adj_cmd);
install_element (CONFIG_NODE, &no_debug_isis_adj_cmd);
@@ -2154,6 +3139,8 @@
install_element (CONFIG_NODE, &no_debug_isis_rtevents_cmd);
install_element (CONFIG_NODE, &debug_isis_events_cmd);
install_element (CONFIG_NODE, &no_debug_isis_events_cmd);
+ install_element (CONFIG_NODE, &debug_isis_packet_dump_cmd);
+ install_element (CONFIG_NODE, &no_debug_isis_packet_dump_cmd);
install_element (CONFIG_NODE, &router_isis_cmd);
install_element (CONFIG_NODE, &no_router_isis_cmd);
@@ -2166,12 +3153,16 @@
install_element (ISIS_NODE, &is_type_cmd);
install_element (ISIS_NODE, &no_is_type_cmd);
- install_element (ISIS_NODE, &area_passwd_cmd);
- install_element (ISIS_NODE, &area_passwd_snpauth_cmd);
+ install_element (ISIS_NODE, &area_passwd_md5_cmd);
+ install_element (ISIS_NODE, &area_passwd_md5_snpauth_cmd);
+ install_element (ISIS_NODE, &area_passwd_clear_cmd);
+ install_element (ISIS_NODE, &area_passwd_clear_snpauth_cmd);
install_element (ISIS_NODE, &no_area_passwd_cmd);
- install_element (ISIS_NODE, &domain_passwd_cmd);
- install_element (ISIS_NODE, &domain_passwd_snpauth_cmd);
+ install_element (ISIS_NODE, &domain_passwd_md5_cmd);
+ install_element (ISIS_NODE, &domain_passwd_md5_snpauth_cmd);
+ install_element (ISIS_NODE, &domain_passwd_clear_cmd);
+ install_element (ISIS_NODE, &domain_passwd_clear_snpauth_cmd);
install_element (ISIS_NODE, &no_domain_passwd_cmd);
install_element (ISIS_NODE, &lsp_gen_interval_cmd);
@@ -2194,21 +3185,38 @@
install_element (ISIS_NODE, &no_spf_interval_l2_cmd);
install_element (ISIS_NODE, &no_spf_interval_l2_arg_cmd);
- install_element (ISIS_NODE, &lsp_lifetime_cmd);
- install_element (ISIS_NODE, &no_lsp_lifetime_cmd);
- install_element (ISIS_NODE, &no_lsp_lifetime_arg_cmd);
- install_element (ISIS_NODE, &lsp_lifetime_l1_cmd);
- install_element (ISIS_NODE, &no_lsp_lifetime_l1_cmd);
- install_element (ISIS_NODE, &no_lsp_lifetime_l1_arg_cmd);
- install_element (ISIS_NODE, &lsp_lifetime_l2_cmd);
- install_element (ISIS_NODE, &no_lsp_lifetime_l2_cmd);
- install_element (ISIS_NODE, &no_lsp_lifetime_l2_arg_cmd);
+ install_element (ISIS_NODE, &max_lsp_lifetime_cmd);
+ install_element (ISIS_NODE, &no_max_lsp_lifetime_cmd);
+ install_element (ISIS_NODE, &no_max_lsp_lifetime_arg_cmd);
+ install_element (ISIS_NODE, &max_lsp_lifetime_l1_cmd);
+ install_element (ISIS_NODE, &no_max_lsp_lifetime_l1_cmd);
+ install_element (ISIS_NODE, &no_max_lsp_lifetime_l1_arg_cmd);
+ install_element (ISIS_NODE, &max_lsp_lifetime_l2_cmd);
+ install_element (ISIS_NODE, &no_max_lsp_lifetime_l2_cmd);
+ install_element (ISIS_NODE, &no_max_lsp_lifetime_l2_arg_cmd);
+
+ install_element (ISIS_NODE, &lsp_refresh_interval_cmd);
+ install_element (ISIS_NODE, &no_lsp_refresh_interval_cmd);
+ install_element (ISIS_NODE, &no_lsp_refresh_interval_arg_cmd);
+ install_element (ISIS_NODE, &lsp_refresh_interval_l1_cmd);
+ install_element (ISIS_NODE, &no_lsp_refresh_interval_l1_cmd);
+ install_element (ISIS_NODE, &no_lsp_refresh_interval_l1_arg_cmd);
+ install_element (ISIS_NODE, &lsp_refresh_interval_l2_cmd);
+ install_element (ISIS_NODE, &no_lsp_refresh_interval_l2_cmd);
+ install_element (ISIS_NODE, &no_lsp_refresh_interval_l2_arg_cmd);
+
+ install_element (ISIS_NODE, &set_overload_bit_cmd);
+ install_element (ISIS_NODE, &no_set_overload_bit_cmd);
install_element (ISIS_NODE, &dynamic_hostname_cmd);
install_element (ISIS_NODE, &no_dynamic_hostname_cmd);
install_element (ISIS_NODE, &metric_style_cmd);
install_element (ISIS_NODE, &no_metric_style_cmd);
+
+ install_element (ISIS_NODE, &log_adj_changes_cmd);
+ install_element (ISIS_NODE, &no_log_adj_changes_cmd);
+
#ifdef TOPOLOGY_GENERATE
install_element (ISIS_NODE, &topology_generate_grid_cmd);
install_element (ISIS_NODE, &topology_baseis_cmd);
@@ -2218,9 +3226,4 @@
install_element (VIEW_NODE, &show_isis_generated_topology_cmd);
install_element (ENABLE_NODE, &show_isis_generated_topology_cmd);
#endif /* TOPOLOGY_GENERATE */
-
- isis_new (0);
- isis_circuit_init ();
- isis_zebra_init ();
- isis_spf_cmds_init ();
}