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gerrit.opencord.org / quagga / af177b245ef3f092ecd0ae75cb75c2d797a7b139 / . / isisd / isis_vty.c
blob: 4148eb55b9bc3d352ff396f7c41218ed325c4442 [file] [log] [blame]
/*
* IS-IS Rout(e)ing protocol - isis_circuit.h
*
* Copyright (C) 2001,2002 Sampo Saaristo
* Tampere University of Technology
* Institute of Communications Engineering
* Copyright (C) 2016 David Lamparter, for NetDEF, Inc.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public Licenseas published by the Free
* Software Foundation; either version 2 of the License, or (at your option)
* any later version.
*
* This program is distributed in the hope that it will be useful,but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#include <zebra.h>
#include <command.h>
#include "isis_circuit.h"
#include "isis_csm.h"
#include "isis_misc.h"
#include "isisd.h"
static struct isis_circuit *
isis_circuit_lookup (struct vty *vty)
{
struct interface *ifp;
struct isis_circuit *circuit;
ifp = (struct interface *) vty->index;
if (!ifp)
{
vty_out (vty, "Invalid interface %s", VTY_NEWLINE);
return NULL;
}
circuit = circuit_scan_by_ifp (ifp);
if (!circuit)
{
vty_out (vty, "ISIS is not enabled on circuit %s%s",
ifp->name, VTY_NEWLINE);
return NULL;
}
return circuit;
}
DEFUN (ip_router_isis,
ip_router_isis_cmd,
"(ip|ipv6) router isis WORD",
"Interface Internet Protocol config commands\n"
"IP router interface commands\n"
"IS-IS Routing for IP\n"
"Routing process tag\n")
{
struct interface *ifp;
struct isis_circuit *circuit;
struct isis_area *area;
const char *af = argv[0];
const char *area_tag = argv[1];
ifp = (struct interface *) vty->index;
assert (ifp);
/* Prevent more than one area per circuit */
circuit = circuit_scan_by_ifp (ifp);
if (circuit && circuit->area)
{
if (strcmp (circuit->area->area_tag, area_tag))
{
vty_out (vty, "ISIS circuit is already defined on %s%s",
circuit->area->area_tag, VTY_NEWLINE);
return CMD_ERR_NOTHING_TODO;
}
}
area = isis_area_lookup (area_tag);
if (!area)
area = isis_area_create (area_tag);
if (!circuit || !circuit->area) {
circuit = isis_circuit_create (area, ifp);
if (circuit->state != C_STATE_CONF && circuit->state != C_STATE_UP)
{
vty_out(vty, "Couldn't bring up interface, please check log.%s", VTY_NEWLINE);
return CMD_WARNING;
}
}
bool ip = circuit->ip_router, ipv6 = circuit->ipv6_router;
if (af[2] != '\0')
ipv6 = true;
else
ip = true;
isis_circuit_af_set (circuit, ip, ipv6);
return CMD_SUCCESS;
}
DEFUN (no_ip_router_isis,
no_ip_router_isis_cmd,
"no (ip|ipv6) router isis WORD",
NO_STR
"Interface Internet Protocol config commands\n"
"IP router interface commands\n"
"IS-IS Routing for IP\n"
"Routing process tag\n")
{
struct interface *ifp;
struct isis_area *area;
struct isis_circuit *circuit;
const char *af = argv[0];
const char *area_tag = argv[1];
ifp = (struct interface *) vty->index;
if (!ifp)
{
vty_out (vty, "Invalid interface %s", VTY_NEWLINE);
return CMD_ERR_NO_MATCH;
}
area = isis_area_lookup (area_tag);
if (!area)
{
vty_out (vty, "Can't find ISIS instance %s%s",
argv[0], VTY_NEWLINE);
return CMD_ERR_NO_MATCH;
}
circuit = circuit_lookup_by_ifp (ifp, area->circuit_list);
if (!circuit)
{
vty_out (vty, "ISIS is not enabled on circuit %s%s",
ifp->name, VTY_NEWLINE);
return CMD_ERR_NO_MATCH;
}
bool ip = circuit->ip_router, ipv6 = circuit->ipv6_router;
if (af[2] != '\0')
ipv6 = false;
else
ip = false;
isis_circuit_af_set (circuit, ip, ipv6);
return CMD_SUCCESS;
}
DEFUN (isis_passive,
isis_passive_cmd,
"isis passive",
"IS-IS commands\n"
"Configure the passive mode for interface\n")
{
struct isis_circuit *circuit = isis_circuit_lookup (vty);
if (!circuit)
return CMD_ERR_NO_MATCH;
isis_circuit_passive_set (circuit, 1);
return CMD_SUCCESS;
}
DEFUN (no_isis_passive,
no_isis_passive_cmd,
"no isis passive",
NO_STR
"IS-IS commands\n"
"Configure the passive mode for interface\n")
{
struct isis_circuit *circuit = isis_circuit_lookup (vty);
if (!circuit)
return CMD_ERR_NO_MATCH;
if (if_is_loopback (circuit->interface))
{
vty_out (vty, "Can't set no passive for loopback interface%s",
VTY_NEWLINE);
return CMD_ERR_AMBIGUOUS;
}
isis_circuit_passive_set (circuit, 0);
return CMD_SUCCESS;
}
DEFUN (isis_circuit_type,
isis_circuit_type_cmd,
"isis circuit-type (level-1|level-1-2|level-2-only)",
"IS-IS commands\n"
"Configure circuit type for interface\n"
"Level-1 only adjacencies are formed\n"
"Level-1-2 adjacencies are formed\n"
"Level-2 only adjacencies are formed\n")
{
int is_type;
struct isis_circuit *circuit = isis_circuit_lookup (vty);
if (!circuit)
return CMD_ERR_NO_MATCH;
is_type = string2circuit_t (argv[0]);
if (!is_type)
{
vty_out (vty, "Unknown circuit-type %s", VTY_NEWLINE);
return CMD_ERR_AMBIGUOUS;
}
if (circuit->state == C_STATE_UP &&
circuit->area->is_type != IS_LEVEL_1_AND_2 &&
circuit->area->is_type != is_type)
{
vty_out (vty, "Invalid circuit level for area %s.%s",
circuit->area->area_tag, VTY_NEWLINE);
return CMD_ERR_AMBIGUOUS;
}
isis_circuit_is_type_set (circuit, is_type);
return CMD_SUCCESS;
}
DEFUN (no_isis_circuit_type,
no_isis_circuit_type_cmd,
"no isis circuit-type (level-1|level-1-2|level-2-only)",
NO_STR
"IS-IS commands\n"
"Configure circuit type for interface\n"
"Level-1 only adjacencies are formed\n"
"Level-1-2 adjacencies are formed\n"
"Level-2 only adjacencies are formed\n")
{
int is_type;
struct isis_circuit *circuit = isis_circuit_lookup (vty);
if (!circuit)
return CMD_ERR_NO_MATCH;
/*
* Set the circuits level to its default value
*/
if (circuit->state == C_STATE_UP)
is_type = circuit->area->is_type;
else
is_type = IS_LEVEL_1_AND_2;
isis_circuit_is_type_set (circuit, is_type);
return CMD_SUCCESS;
}
DEFUN (isis_network,
isis_network_cmd,
"isis network point-to-point",
"IS-IS commands\n"
"Set network type\n"
"point-to-point network type\n")
{
struct isis_circuit *circuit = isis_circuit_lookup (vty);
if (!circuit)
return CMD_ERR_NO_MATCH;
if (isis_circuit_circ_type_set(circuit, CIRCUIT_T_P2P))
{
vty_out (vty, "isis network point-to-point "
"is valid only on broadcast interfaces%s",
VTY_NEWLINE);
return CMD_ERR_AMBIGUOUS;
}
return CMD_SUCCESS;
}
DEFUN (no_isis_network,
no_isis_network_cmd,
"no isis network point-to-point",
NO_STR
"IS-IS commands\n"
"Set network type for circuit\n"
"point-to-point network type\n")
{
struct isis_circuit *circuit = isis_circuit_lookup (vty);
if (!circuit)
return CMD_ERR_NO_MATCH;
if (isis_circuit_circ_type_set(circuit, CIRCUIT_T_BROADCAST))
{
vty_out (vty, "isis network point-to-point "
"is valid only on broadcast interfaces%s",
VTY_NEWLINE);
return CMD_ERR_AMBIGUOUS;
}
return CMD_SUCCESS;
}
DEFUN (isis_passwd,
isis_passwd_cmd,
"isis password (md5|clear) WORD",
"IS-IS commands\n"
"Configure the authentication password for a circuit\n"
"HMAC-MD5 authentication\n"
"Cleartext password\n"
"Circuit password\n")
{
struct isis_circuit *circuit = isis_circuit_lookup (vty);
int rv;
if (!circuit)
return CMD_ERR_NO_MATCH;
if (argv[0][0] == 'm')
rv = isis_circuit_passwd_hmac_md5_set(circuit, argv[1]);
else
rv = isis_circuit_passwd_cleartext_set(circuit, argv[1]);
if (rv)
{
vty_out (vty, "Too long circuit password (>254)%s", VTY_NEWLINE);
return CMD_ERR_AMBIGUOUS;
}
return CMD_SUCCESS;
}
DEFUN (no_isis_passwd,
no_isis_passwd_cmd,
"no isis password",
NO_STR
"IS-IS commands\n"
"Configure the authentication password for a circuit\n")
{
struct isis_circuit *circuit = isis_circuit_lookup (vty);
if (!circuit)
return CMD_ERR_NO_MATCH;
isis_circuit_passwd_unset(circuit);
return CMD_SUCCESS;
}
ALIAS (no_isis_passwd,
no_isis_passwd_arg_cmd,
"no isis password (md5|clear) WORD",
NO_STR
"IS-IS commands\n"
"Configure the authentication password for a circuit\n"
"HMAC-MD5 authentication\n"
"Cleartext password\n"
"Circuit password\n")
DEFUN (isis_priority,
isis_priority_cmd,
"isis priority <0-127>",
"IS-IS commands\n"
"Set priority for Designated Router election\n"
"Priority value\n")
{
int prio;
struct isis_circuit *circuit = isis_circuit_lookup (vty);
if (!circuit)
return CMD_ERR_NO_MATCH;
prio = atoi (argv[0]);
if (prio < MIN_PRIORITY || prio > MAX_PRIORITY)
{
vty_out (vty, "Invalid priority %d - should be <0-127>%s",
prio, VTY_NEWLINE);
return CMD_ERR_AMBIGUOUS;
}
circuit->priority[0] = prio;
circuit->priority[1] = prio;
return CMD_SUCCESS;
}
DEFUN (no_isis_priority,
no_isis_priority_cmd,
"no isis priority",
NO_STR
"IS-IS commands\n"
"Set priority for Designated Router election\n")
{
struct isis_circuit *circuit = isis_circuit_lookup (vty);
if (!circuit)
return CMD_ERR_NO_MATCH;
circuit->priority[0] = DEFAULT_PRIORITY;
circuit->priority[1] = DEFAULT_PRIORITY;
return CMD_SUCCESS;
}
ALIAS (no_isis_priority,
no_isis_priority_arg_cmd,
"no isis priority <0-127>",
NO_STR
"IS-IS commands\n"
"Set priority for Designated Router election\n"
"Priority value\n")
DEFUN (isis_priority_l1,
isis_priority_l1_cmd,
"isis priority <0-127> level-1",
"IS-IS commands\n"
"Set priority for Designated Router election\n"
"Priority value\n"
"Specify priority for level-1 routing\n")
{
int prio;
struct isis_circuit *circuit = isis_circuit_lookup (vty);
if (!circuit)
return CMD_ERR_NO_MATCH;
prio = atoi (argv[0]);
if (prio < MIN_PRIORITY || prio > MAX_PRIORITY)
{
vty_out (vty, "Invalid priority %d - should be <0-127>%s",
prio, VTY_NEWLINE);
return CMD_ERR_AMBIGUOUS;
}
circuit->priority[0] = prio;
return CMD_SUCCESS;
}
DEFUN (no_isis_priority_l1,
no_isis_priority_l1_cmd,
"no isis priority level-1",
NO_STR
"IS-IS commands\n"
"Set priority for Designated Router election\n"
"Specify priority for level-1 routing\n")
{
struct isis_circuit *circuit = isis_circuit_lookup (vty);
if (!circuit)
return CMD_ERR_NO_MATCH;
circuit->priority[0] = DEFAULT_PRIORITY;
return CMD_SUCCESS;
}
ALIAS (no_isis_priority_l1,
no_isis_priority_l1_arg_cmd,
"no isis priority <0-127> level-1",
NO_STR
"IS-IS commands\n"
"Set priority for Designated Router election\n"
"Priority value\n"
"Specify priority for level-1 routing\n")
DEFUN (isis_priority_l2,
isis_priority_l2_cmd,
"isis priority <0-127> level-2",
"IS-IS commands\n"
"Set priority for Designated Router election\n"
"Priority value\n"
"Specify priority for level-2 routing\n")
{
int prio;
struct isis_circuit *circuit = isis_circuit_lookup (vty);
if (!circuit)
return CMD_ERR_NO_MATCH;
prio = atoi (argv[0]);
if (prio < MIN_PRIORITY || prio > MAX_PRIORITY)
{
vty_out (vty, "Invalid priority %d - should be <0-127>%s",
prio, VTY_NEWLINE);
return CMD_ERR_AMBIGUOUS;
}
circuit->priority[1] = prio;
return CMD_SUCCESS;
}
DEFUN (no_isis_priority_l2,
no_isis_priority_l2_cmd,
"no isis priority level-2",
NO_STR
"IS-IS commands\n"
"Set priority for Designated Router election\n"
"Specify priority for level-2 routing\n")
{
struct isis_circuit *circuit = isis_circuit_lookup (vty);
if (!circuit)
return CMD_ERR_NO_MATCH;
circuit->priority[1] = DEFAULT_PRIORITY;
return CMD_SUCCESS;
}
ALIAS (no_isis_priority_l2,
no_isis_priority_l2_arg_cmd,
"no isis priority <0-127> level-2",
NO_STR
"IS-IS commands\n"
"Set priority for Designated Router election\n"
"Priority value\n"
"Specify priority for level-2 routing\n")
/* Metric command */
DEFUN (isis_metric,
isis_metric_cmd,
"isis metric <0-16777215>",
"IS-IS commands\n"
"Set default metric for circuit\n"
"Default metric value\n")
{
int met;
struct isis_circuit *circuit = isis_circuit_lookup (vty);
if (!circuit)
return CMD_ERR_NO_MATCH;
met = atoi (argv[0]);
/* RFC3787 section 5.1 */
if (circuit->area && circuit->area->oldmetric == 1 &&
met > MAX_NARROW_LINK_METRIC)
{
vty_out (vty, "Invalid metric %d - should be <0-63> "
"when narrow metric type enabled%s",
met, VTY_NEWLINE);
return CMD_ERR_AMBIGUOUS;
}
/* RFC4444 */
if (circuit->area && circuit->area->newmetric == 1 &&
met > MAX_WIDE_LINK_METRIC)
{
vty_out (vty, "Invalid metric %d - should be <0-16777215> "
"when wide metric type enabled%s",
met, VTY_NEWLINE);
return CMD_ERR_AMBIGUOUS;
}
isis_circuit_metric_set (circuit, IS_LEVEL_1, met);
isis_circuit_metric_set (circuit, IS_LEVEL_2, met);
return CMD_SUCCESS;
}
DEFUN (no_isis_metric,
no_isis_metric_cmd,
"no isis metric",
NO_STR
"IS-IS commands\n"
"Set default metric for circuit\n")
{
struct isis_circuit *circuit = isis_circuit_lookup (vty);
if (!circuit)
return CMD_ERR_NO_MATCH;
isis_circuit_metric_set (circuit, IS_LEVEL_1, DEFAULT_CIRCUIT_METRIC);
isis_circuit_metric_set (circuit, IS_LEVEL_2, DEFAULT_CIRCUIT_METRIC);
return CMD_SUCCESS;
}
ALIAS (no_isis_metric,
no_isis_metric_arg_cmd,
"no isis metric <0-16777215>",
NO_STR
"IS-IS commands\n"
"Set default metric for circuit\n"
"Default metric value\n")
DEFUN (isis_metric_l1,
isis_metric_l1_cmd,
"isis metric <0-16777215> level-1",
"IS-IS commands\n"
"Set default metric for circuit\n"
"Default metric value\n"
"Specify metric for level-1 routing\n")
{
int met;
struct isis_circuit *circuit = isis_circuit_lookup (vty);
if (!circuit)
return CMD_ERR_NO_MATCH;
met = atoi (argv[0]);
/* RFC3787 section 5.1 */
if (circuit->area && circuit->area->oldmetric == 1 &&
met > MAX_NARROW_LINK_METRIC)
{
vty_out (vty, "Invalid metric %d - should be <0-63> "
"when narrow metric type enabled%s",
met, VTY_NEWLINE);
return CMD_ERR_AMBIGUOUS;
}
/* RFC4444 */
if (circuit->area && circuit->area->newmetric == 1 &&
met > MAX_WIDE_LINK_METRIC)
{
vty_out (vty, "Invalid metric %d - should be <0-16777215> "
"when wide metric type enabled%s",
met, VTY_NEWLINE);
return CMD_ERR_AMBIGUOUS;
}
isis_circuit_metric_set (circuit, IS_LEVEL_1, met);
return CMD_SUCCESS;
}
DEFUN (no_isis_metric_l1,
no_isis_metric_l1_cmd,
"no isis metric level-1",
NO_STR
"IS-IS commands\n"
"Set default metric for circuit\n"
"Specify metric for level-1 routing\n")
{
struct isis_circuit *circuit = isis_circuit_lookup (vty);
if (!circuit)
return CMD_ERR_NO_MATCH;
isis_circuit_metric_set (circuit, IS_LEVEL_1, DEFAULT_CIRCUIT_METRIC);
return CMD_SUCCESS;
}
ALIAS (no_isis_metric_l1,
no_isis_metric_l1_arg_cmd,
"no isis metric <0-16777215> level-1",
NO_STR
"IS-IS commands\n"
"Set default metric for circuit\n"
"Default metric value\n"
"Specify metric for level-1 routing\n")
DEFUN (isis_metric_l2,
isis_metric_l2_cmd,
"isis metric <0-16777215> level-2",
"IS-IS commands\n"
"Set default metric for circuit\n"
"Default metric value\n"
"Specify metric for level-2 routing\n")
{
int met;
struct isis_circuit *circuit = isis_circuit_lookup (vty);
if (!circuit)
return CMD_ERR_NO_MATCH;
met = atoi (argv[0]);
/* RFC3787 section 5.1 */
if (circuit->area && circuit->area->oldmetric == 1 &&
met > MAX_NARROW_LINK_METRIC)
{
vty_out (vty, "Invalid metric %d - should be <0-63> "
"when narrow metric type enabled%s",
met, VTY_NEWLINE);
return CMD_ERR_AMBIGUOUS;
}
/* RFC4444 */
if (circuit->area && circuit->area->newmetric == 1 &&
met > MAX_WIDE_LINK_METRIC)
{
vty_out (vty, "Invalid metric %d - should be <0-16777215> "
"when wide metric type enabled%s",
met, VTY_NEWLINE);
return CMD_ERR_AMBIGUOUS;
}
isis_circuit_metric_set (circuit, IS_LEVEL_2, met);
return CMD_SUCCESS;
}
DEFUN (no_isis_metric_l2,
no_isis_metric_l2_cmd,
"no isis metric level-2",
NO_STR
"IS-IS commands\n"
"Set default metric for circuit\n"
"Specify metric for level-2 routing\n")
{
struct isis_circuit *circuit = isis_circuit_lookup (vty);
if (!circuit)
return CMD_ERR_NO_MATCH;
isis_circuit_metric_set (circuit, IS_LEVEL_2, DEFAULT_CIRCUIT_METRIC);
return CMD_SUCCESS;
}
ALIAS (no_isis_metric_l2,
no_isis_metric_l2_arg_cmd,
"no isis metric <0-16777215> level-2",
NO_STR
"IS-IS commands\n"
"Set default metric for circuit\n"
"Default metric value\n"
"Specify metric for level-2 routing\n")
/* end of metrics */
DEFUN (isis_hello_interval,
isis_hello_interval_cmd,
"isis hello-interval <1-600>",
"IS-IS commands\n"
"Set Hello interval\n"
"Hello interval value\n"
"Holdtime 1 seconds, interval depends on multiplier\n")
{
int interval;
struct isis_circuit *circuit = isis_circuit_lookup (vty);
if (!circuit)
return CMD_ERR_NO_MATCH;
interval = atoi (argv[0]);
if (interval < MIN_HELLO_INTERVAL || interval > MAX_HELLO_INTERVAL)
{
vty_out (vty, "Invalid hello-interval %d - should be <1-600>%s",
interval, VTY_NEWLINE);
return CMD_ERR_AMBIGUOUS;
}
circuit->hello_interval[0] = (u_int16_t) interval;
circuit->hello_interval[1] = (u_int16_t) interval;
return CMD_SUCCESS;
}
DEFUN (no_isis_hello_interval,
no_isis_hello_interval_cmd,
"no isis hello-interval",
NO_STR
"IS-IS commands\n"
"Set Hello interval\n")
{
struct isis_circuit *circuit = isis_circuit_lookup (vty);
if (!circuit)
return CMD_ERR_NO_MATCH;
circuit->hello_interval[0] = DEFAULT_HELLO_INTERVAL;
circuit->hello_interval[1] = DEFAULT_HELLO_INTERVAL;
return CMD_SUCCESS;
}
ALIAS (no_isis_hello_interval,
no_isis_hello_interval_arg_cmd,
"no isis hello-interval <1-600>",
NO_STR
"IS-IS commands\n"
"Set Hello interval\n"
"Hello interval value\n"
"Holdtime 1 second, interval depends on multiplier\n")
DEFUN (isis_hello_interval_l1,
isis_hello_interval_l1_cmd,
"isis hello-interval <1-600> level-1",
"IS-IS commands\n"
"Set Hello interval\n"
"Hello interval value\n"
"Holdtime 1 second, interval depends on multiplier\n"
"Specify hello-interval for level-1 IIHs\n")
{
long interval;
struct isis_circuit *circuit = isis_circuit_lookup (vty);
if (!circuit)
return CMD_ERR_NO_MATCH;
interval = atoi (argv[0]);
if (interval < MIN_HELLO_INTERVAL || interval > MAX_HELLO_INTERVAL)
{
vty_out (vty, "Invalid hello-interval %ld - should be <1-600>%s",
interval, VTY_NEWLINE);
return CMD_ERR_AMBIGUOUS;
}
circuit->hello_interval[0] = (u_int16_t) interval;
return CMD_SUCCESS;
}
DEFUN (no_isis_hello_interval_l1,
no_isis_hello_interval_l1_cmd,
"no isis hello-interval level-1",
NO_STR
"IS-IS commands\n"
"Set Hello interval\n"
"Specify hello-interval for level-1 IIHs\n")
{
struct isis_circuit *circuit = isis_circuit_lookup (vty);
if (!circuit)
return CMD_ERR_NO_MATCH;
circuit->hello_interval[0] = DEFAULT_HELLO_INTERVAL;
return CMD_SUCCESS;
}
ALIAS (no_isis_hello_interval_l1,
no_isis_hello_interval_l1_arg_cmd,
"no isis hello-interval <1-600> level-1",
NO_STR
"IS-IS commands\n"
"Set Hello interval\n"
"Hello interval value\n"
"Holdtime 1 second, interval depends on multiplier\n"
"Specify hello-interval for level-1 IIHs\n")
DEFUN (isis_hello_interval_l2,
isis_hello_interval_l2_cmd,
"isis hello-interval <1-600> level-2",
"IS-IS commands\n"
"Set Hello interval\n"
"Hello interval value\n"
"Holdtime 1 second, interval depends on multiplier\n"
"Specify hello-interval for level-2 IIHs\n")
{
long interval;
struct isis_circuit *circuit = isis_circuit_lookup (vty);
if (!circuit)
return CMD_ERR_NO_MATCH;
interval = atoi (argv[0]);
if (interval < MIN_HELLO_INTERVAL || interval > MAX_HELLO_INTERVAL)
{
vty_out (vty, "Invalid hello-interval %ld - should be <1-600>%s",
interval, VTY_NEWLINE);
return CMD_ERR_AMBIGUOUS;
}
circuit->hello_interval[1] = (u_int16_t) interval;
return CMD_SUCCESS;
}
DEFUN (no_isis_hello_interval_l2,
no_isis_hello_interval_l2_cmd,
"no isis hello-interval level-2",
NO_STR
"IS-IS commands\n"
"Set Hello interval\n"
"Specify hello-interval for level-2 IIHs\n")
{
struct isis_circuit *circuit = isis_circuit_lookup (vty);
if (!circuit)
return CMD_ERR_NO_MATCH;
circuit->hello_interval[1] = DEFAULT_HELLO_INTERVAL;
return CMD_SUCCESS;
}
ALIAS (no_isis_hello_interval_l2,
no_isis_hello_interval_l2_arg_cmd,
"no isis hello-interval <1-600> level-2",
NO_STR
"IS-IS commands\n"
"Set Hello interval\n"
"Hello interval value\n"
"Holdtime 1 second, interval depends on multiplier\n"
"Specify hello-interval for level-2 IIHs\n")
DEFUN (isis_hello_multiplier,
isis_hello_multiplier_cmd,
"isis hello-multiplier <2-100>",
"IS-IS commands\n"
"Set multiplier for Hello holding time\n"
"Hello multiplier value\n")
{
int mult;
struct isis_circuit *circuit = isis_circuit_lookup (vty);
if (!circuit)
return CMD_ERR_NO_MATCH;
mult = atoi (argv[0]);
if (mult < MIN_HELLO_MULTIPLIER || mult > MAX_HELLO_MULTIPLIER)
{
vty_out (vty, "Invalid hello-multiplier %d - should be <2-100>%s",
mult, VTY_NEWLINE);
return CMD_ERR_AMBIGUOUS;
}
circuit->hello_multiplier[0] = (u_int16_t) mult;
circuit->hello_multiplier[1] = (u_int16_t) mult;
return CMD_SUCCESS;
}
DEFUN (no_isis_hello_multiplier,
no_isis_hello_multiplier_cmd,
"no isis hello-multiplier",
NO_STR
"IS-IS commands\n"
"Set multiplier for Hello holding time\n")
{
struct isis_circuit *circuit = isis_circuit_lookup (vty);
if (!circuit)
return CMD_ERR_NO_MATCH;
circuit->hello_multiplier[0] = DEFAULT_HELLO_MULTIPLIER;
circuit->hello_multiplier[1] = DEFAULT_HELLO_MULTIPLIER;
return CMD_SUCCESS;
}
ALIAS (no_isis_hello_multiplier,
no_isis_hello_multiplier_arg_cmd,
"no isis hello-multiplier <2-100>",
NO_STR
"IS-IS commands\n"
"Set multiplier for Hello holding time\n"
"Hello multiplier value\n")
DEFUN (isis_hello_multiplier_l1,
isis_hello_multiplier_l1_cmd,
"isis hello-multiplier <2-100> level-1",
"IS-IS commands\n"
"Set multiplier for Hello holding time\n"
"Hello multiplier value\n"
"Specify hello multiplier for level-1 IIHs\n")
{
int mult;
struct isis_circuit *circuit = isis_circuit_lookup (vty);
if (!circuit)
return CMD_ERR_NO_MATCH;
mult = atoi (argv[0]);
if (mult < MIN_HELLO_MULTIPLIER || mult > MAX_HELLO_MULTIPLIER)
{
vty_out (vty, "Invalid hello-multiplier %d - should be <2-100>%s",
mult, VTY_NEWLINE);
return CMD_ERR_AMBIGUOUS;
}
circuit->hello_multiplier[0] = (u_int16_t) mult;
return CMD_SUCCESS;
}
DEFUN (no_isis_hello_multiplier_l1,
no_isis_hello_multiplier_l1_cmd,
"no isis hello-multiplier level-1",
NO_STR
"IS-IS commands\n"
"Set multiplier for Hello holding time\n"
"Specify hello multiplier for level-1 IIHs\n")
{
struct isis_circuit *circuit = isis_circuit_lookup (vty);
if (!circuit)
return CMD_ERR_NO_MATCH;
circuit->hello_multiplier[0] = DEFAULT_HELLO_MULTIPLIER;
return CMD_SUCCESS;
}
ALIAS (no_isis_hello_multiplier_l1,
no_isis_hello_multiplier_l1_arg_cmd,
"no isis hello-multiplier <2-100> level-1",
NO_STR
"IS-IS commands\n"
"Set multiplier for Hello holding time\n"
"Hello multiplier value\n"
"Specify hello multiplier for level-1 IIHs\n")
DEFUN (isis_hello_multiplier_l2,
isis_hello_multiplier_l2_cmd,
"isis hello-multiplier <2-100> level-2",
"IS-IS commands\n"
"Set multiplier for Hello holding time\n"
"Hello multiplier value\n"
"Specify hello multiplier for level-2 IIHs\n")
{
int mult;
struct isis_circuit *circuit = isis_circuit_lookup (vty);
if (!circuit)
return CMD_ERR_NO_MATCH;
mult = atoi (argv[0]);
if (mult < MIN_HELLO_MULTIPLIER || mult > MAX_HELLO_MULTIPLIER)
{
vty_out (vty, "Invalid hello-multiplier %d - should be <2-100>%s",
mult, VTY_NEWLINE);
return CMD_ERR_AMBIGUOUS;
}
circuit->hello_multiplier[1] = (u_int16_t) mult;
return CMD_SUCCESS;
}
DEFUN (no_isis_hello_multiplier_l2,
no_isis_hello_multiplier_l2_cmd,
"no isis hello-multiplier level-2",
NO_STR
"IS-IS commands\n"
"Set multiplier for Hello holding time\n"
"Specify hello multiplier for level-2 IIHs\n")
{
struct isis_circuit *circuit = isis_circuit_lookup (vty);
if (!circuit)
return CMD_ERR_NO_MATCH;
circuit->hello_multiplier[1] = DEFAULT_HELLO_MULTIPLIER;
return CMD_SUCCESS;
}
ALIAS (no_isis_hello_multiplier_l2,
no_isis_hello_multiplier_l2_arg_cmd,
"no isis hello-multiplier <2-100> level-2",
NO_STR
"IS-IS commands\n"
"Set multiplier for Hello holding time\n"
"Hello multiplier value\n"
"Specify hello multiplier for level-2 IIHs\n")
DEFUN (isis_hello_padding,
isis_hello_padding_cmd,
"isis hello padding",
"IS-IS commands\n"
"Add padding to IS-IS hello packets\n"
"Pad hello packets\n"
"<cr>\n")
{
struct isis_circuit *circuit = isis_circuit_lookup (vty);
if (!circuit)
return CMD_ERR_NO_MATCH;
circuit->pad_hellos = 1;
return CMD_SUCCESS;
}
DEFUN (no_isis_hello_padding,
no_isis_hello_padding_cmd,
"no isis hello padding",
NO_STR
"IS-IS commands\n"
"Add padding to IS-IS hello packets\n"
"Pad hello packets\n"
"<cr>\n")
{
struct isis_circuit *circuit = isis_circuit_lookup (vty);
if (!circuit)
return CMD_ERR_NO_MATCH;
circuit->pad_hellos = 0;
return CMD_SUCCESS;
}
DEFUN (csnp_interval,
csnp_interval_cmd,
"isis csnp-interval <1-600>",
"IS-IS commands\n"
"Set CSNP interval in seconds\n"
"CSNP interval value\n")
{
unsigned long interval;
struct isis_circuit *circuit = isis_circuit_lookup (vty);
if (!circuit)
return CMD_ERR_NO_MATCH;
interval = atol (argv[0]);
if (interval < MIN_CSNP_INTERVAL || interval > MAX_CSNP_INTERVAL)
{
vty_out (vty, "Invalid csnp-interval %lu - should be <1-600>%s",
interval, VTY_NEWLINE);
return CMD_ERR_AMBIGUOUS;
}
circuit->csnp_interval[0] = (u_int16_t) interval;
circuit->csnp_interval[1] = (u_int16_t) interval;
return CMD_SUCCESS;
}
DEFUN (no_csnp_interval,
no_csnp_interval_cmd,
"no isis csnp-interval",
NO_STR
"IS-IS commands\n"
"Set CSNP interval in seconds\n")
{
struct isis_circuit *circuit = isis_circuit_lookup (vty);
if (!circuit)
return CMD_ERR_NO_MATCH;
circuit->csnp_interval[0] = DEFAULT_CSNP_INTERVAL;
circuit->csnp_interval[1] = DEFAULT_CSNP_INTERVAL;
return CMD_SUCCESS;
}
ALIAS (no_csnp_interval,
no_csnp_interval_arg_cmd,
"no isis csnp-interval <1-600>",
NO_STR
"IS-IS commands\n"
"Set CSNP interval in seconds\n"
"CSNP interval value\n")
DEFUN (csnp_interval_l1,
csnp_interval_l1_cmd,
"isis csnp-interval <1-600> level-1",
"IS-IS commands\n"
"Set CSNP interval in seconds\n"
"CSNP interval value\n"
"Specify interval for level-1 CSNPs\n")
{
unsigned long interval;
struct isis_circuit *circuit = isis_circuit_lookup (vty);
if (!circuit)
return CMD_ERR_NO_MATCH;
interval = atol (argv[0]);
if (interval < MIN_CSNP_INTERVAL || interval > MAX_CSNP_INTERVAL)
{
vty_out (vty, "Invalid csnp-interval %lu - should be <1-600>%s",
interval, VTY_NEWLINE);
return CMD_ERR_AMBIGUOUS;
}
circuit->csnp_interval[0] = (u_int16_t) interval;
return CMD_SUCCESS;
}
DEFUN (no_csnp_interval_l1,
no_csnp_interval_l1_cmd,
"no isis csnp-interval level-1",
NO_STR
"IS-IS commands\n"
"Set CSNP interval in seconds\n"
"Specify interval for level-1 CSNPs\n")
{
struct isis_circuit *circuit = isis_circuit_lookup (vty);
if (!circuit)
return CMD_ERR_NO_MATCH;
circuit->csnp_interval[0] = DEFAULT_CSNP_INTERVAL;
return CMD_SUCCESS;
}
ALIAS (no_csnp_interval_l1,
no_csnp_interval_l1_arg_cmd,
"no isis csnp-interval <1-600> level-1",
NO_STR
"IS-IS commands\n"
"Set CSNP interval in seconds\n"
"CSNP interval value\n"
"Specify interval for level-1 CSNPs\n")
DEFUN (csnp_interval_l2,
csnp_interval_l2_cmd,
"isis csnp-interval <1-600> level-2",
"IS-IS commands\n"
"Set CSNP interval in seconds\n"
"CSNP interval value\n"
"Specify interval for level-2 CSNPs\n")
{
unsigned long interval;
struct isis_circuit *circuit = isis_circuit_lookup (vty);
if (!circuit)
return CMD_ERR_NO_MATCH;
interval = atol (argv[0]);
if (interval < MIN_CSNP_INTERVAL || interval > MAX_CSNP_INTERVAL)
{
vty_out (vty, "Invalid csnp-interval %lu - should be <1-600>%s",
interval, VTY_NEWLINE);
return CMD_ERR_AMBIGUOUS;
}
circuit->csnp_interval[1] = (u_int16_t) interval;
return CMD_SUCCESS;
}
DEFUN (no_csnp_interval_l2,
no_csnp_interval_l2_cmd,
"no isis csnp-interval level-2",
NO_STR
"IS-IS commands\n"
"Set CSNP interval in seconds\n"
"Specify interval for level-2 CSNPs\n")
{
struct isis_circuit *circuit = isis_circuit_lookup (vty);
if (!circuit)
return CMD_ERR_NO_MATCH;
circuit->csnp_interval[1] = DEFAULT_CSNP_INTERVAL;
return CMD_SUCCESS;
}
ALIAS (no_csnp_interval_l2,
no_csnp_interval_l2_arg_cmd,
"no isis csnp-interval <1-600> level-2",
NO_STR
"IS-IS commands\n"
"Set CSNP interval in seconds\n"
"CSNP interval value\n"
"Specify interval for level-2 CSNPs\n")
DEFUN (psnp_interval,
psnp_interval_cmd,
"isis psnp-interval <1-120>",
"IS-IS commands\n"
"Set PSNP interval in seconds\n"
"PSNP interval value\n")
{
unsigned long interval;
struct isis_circuit *circuit = isis_circuit_lookup (vty);
if (!circuit)
return CMD_ERR_NO_MATCH;
interval = atol (argv[0]);
if (interval < MIN_PSNP_INTERVAL || interval > MAX_PSNP_INTERVAL)
{
vty_out (vty, "Invalid psnp-interval %lu - should be <1-120>%s",
interval, VTY_NEWLINE);
return CMD_ERR_AMBIGUOUS;
}
circuit->psnp_interval[0] = (u_int16_t) interval;
circuit->psnp_interval[1] = (u_int16_t) interval;
return CMD_SUCCESS;
}
DEFUN (no_psnp_interval,
no_psnp_interval_cmd,
"no isis psnp-interval",
NO_STR
"IS-IS commands\n"
"Set PSNP interval in seconds\n")
{
struct isis_circuit *circuit = isis_circuit_lookup (vty);
if (!circuit)
return CMD_ERR_NO_MATCH;
circuit->psnp_interval[0] = DEFAULT_PSNP_INTERVAL;
circuit->psnp_interval[1] = DEFAULT_PSNP_INTERVAL;
return CMD_SUCCESS;
}
ALIAS (no_psnp_interval,
no_psnp_interval_arg_cmd,
"no isis psnp-interval <1-120>",
NO_STR
"IS-IS commands\n"
"Set PSNP interval in seconds\n"
"PSNP interval value\n")
DEFUN (psnp_interval_l1,
psnp_interval_l1_cmd,
"isis psnp-interval <1-120> level-1",
"IS-IS commands\n"
"Set PSNP interval in seconds\n"
"PSNP interval value\n"
"Specify interval for level-1 PSNPs\n")
{
unsigned long interval;
struct isis_circuit *circuit = isis_circuit_lookup (vty);
if (!circuit)
return CMD_ERR_NO_MATCH;
interval = atol (argv[0]);
if (interval < MIN_PSNP_INTERVAL || interval > MAX_PSNP_INTERVAL)
{
vty_out (vty, "Invalid psnp-interval %lu - should be <1-120>%s",
interval, VTY_NEWLINE);
return CMD_ERR_AMBIGUOUS;
}
circuit->psnp_interval[0] = (u_int16_t) interval;
return CMD_SUCCESS;
}
DEFUN (no_psnp_interval_l1,
no_psnp_interval_l1_cmd,
"no isis psnp-interval level-1",
NO_STR
"IS-IS commands\n"
"Set PSNP interval in seconds\n"
"Specify interval for level-1 PSNPs\n")
{
struct isis_circuit *circuit = isis_circuit_lookup (vty);
if (!circuit)
return CMD_ERR_NO_MATCH;
circuit->psnp_interval[0] = DEFAULT_PSNP_INTERVAL;
return CMD_SUCCESS;
}
ALIAS (no_psnp_interval_l1,
no_psnp_interval_l1_arg_cmd,
"no isis psnp-interval <1-120> level-1",
NO_STR
"IS-IS commands\n"
"Set PSNP interval in seconds\n"
"PSNP interval value\n"
"Specify interval for level-1 PSNPs\n")
DEFUN (psnp_interval_l2,
psnp_interval_l2_cmd,
"isis psnp-interval <1-120> level-2",
"IS-IS commands\n"
"Set PSNP interval in seconds\n"
"PSNP interval value\n"
"Specify interval for level-2 PSNPs\n")
{
unsigned long interval;
struct isis_circuit *circuit = isis_circuit_lookup (vty);
if (!circuit)
return CMD_ERR_NO_MATCH;
interval = atol (argv[0]);
if (interval < MIN_PSNP_INTERVAL || interval > MAX_PSNP_INTERVAL)
{
vty_out (vty, "Invalid psnp-interval %lu - should be <1-120>%s",
interval, VTY_NEWLINE);
return CMD_ERR_AMBIGUOUS;
}
circuit->psnp_interval[1] = (u_int16_t) interval;
return CMD_SUCCESS;
}
DEFUN (no_psnp_interval_l2,
no_psnp_interval_l2_cmd,
"no isis psnp-interval level-2",
NO_STR
"IS-IS commands\n"
"Set PSNP interval in seconds\n"
"Specify interval for level-2 PSNPs\n")
{
struct isis_circuit *circuit = isis_circuit_lookup (vty);
if (!circuit)
return CMD_ERR_NO_MATCH;
circuit->psnp_interval[1] = DEFAULT_PSNP_INTERVAL;
return CMD_SUCCESS;
}
ALIAS (no_psnp_interval_l2,
no_psnp_interval_l2_arg_cmd,
"no isis psnp-interval <1-120> level-2",
NO_STR
"IS-IS commands\n"
"Set PSNP interval in seconds\n"
"PSNP interval value\n"
"Specify interval for level-2 PSNPs\n")
static int
validate_metric_style_narrow (struct vty *vty, struct isis_area *area)
{
struct isis_circuit *circuit;
struct listnode *node;
if (! vty)
return CMD_ERR_AMBIGUOUS;
if (! area)
{
vty_out (vty, "ISIS area is invalid%s", VTY_NEWLINE);
return CMD_ERR_AMBIGUOUS;
}
for (ALL_LIST_ELEMENTS_RO (area->circuit_list, node, circuit))
{
if ((area->is_type & IS_LEVEL_1) &&
(circuit->is_type & IS_LEVEL_1) &&
(circuit->te_metric[0] > 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->te_metric[1] > MAX_NARROW_LINK_METRIC))
{
vty_out (vty, "ISIS circuit %s metric is invalid%s",
circuit->interface->name, VTY_NEWLINE);
return CMD_ERR_AMBIGUOUS;
}
}
return CMD_SUCCESS;
}
DEFUN (metric_style,
metric_style_cmd,
"metric-style (narrow|transition|wide)",
"Use old-style (ISO 10589) or new-style packet formats\n"
"Use old style of TLVs with narrow metric\n"
"Send and accept both styles of TLVs during transition\n"
"Use new style of TLVs to carry wider metric\n")
{
struct isis_area *area = vty->index;
int ret;
assert(area);
if (strncmp (argv[0], "w", 1) == 0)
{
isis_area_metricstyle_set(area, false, true);
return CMD_SUCCESS;
}
ret = validate_metric_style_narrow (vty, area);
if (ret != CMD_SUCCESS)
return ret;
if (strncmp (argv[0], "t", 1) == 0)
isis_area_metricstyle_set(area, true, true);
else if (strncmp (argv[0], "n", 1) == 0)
isis_area_metricstyle_set(area, true, false);
return CMD_SUCCESS;
return CMD_SUCCESS;
}
DEFUN (no_metric_style,
no_metric_style_cmd,
"no metric-style",
NO_STR
"Use old-style (ISO 10589) or new-style packet formats\n")
{
struct isis_area *area = vty->index;
int ret;
assert (area);
ret = validate_metric_style_narrow (vty, area);
if (ret != CMD_SUCCESS)
return ret;
isis_area_metricstyle_set(area, true, false);
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 = vty->index;
assert (area);
isis_area_overload_bit_set(area, true);
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 = vty->index;
assert (area);
isis_area_overload_bit_set(area, false);
return CMD_SUCCESS;
}
DEFUN (set_attached_bit,
set_attached_bit_cmd,
"set-attached-bit",
"Set attached bit to identify as L1/L2 router for inter-area traffic\n"
"Set attached bit\n")
{
struct isis_area *area = vty->index;
assert (area);
isis_area_attached_bit_set(area, true);
return CMD_SUCCESS;
}
DEFUN (no_set_attached_bit,
no_set_attached_bit_cmd,
"no set-attached-bit",
"Reset attached bit\n")
{
struct isis_area *area = vty->index;
assert (area);
isis_area_attached_bit_set(area, false);
return CMD_SUCCESS;
}
DEFUN (dynamic_hostname,
dynamic_hostname_cmd,
"hostname dynamic",
"Dynamic hostname for IS-IS\n"
"Dynamic hostname\n")
{
struct isis_area *area = vty->index;
assert(area);
isis_area_dynhostname_set(area, true);
return CMD_SUCCESS;
}
DEFUN (no_dynamic_hostname,
no_dynamic_hostname_cmd,
"no hostname dynamic",
NO_STR
"Dynamic hostname for IS-IS\n"
"Dynamic hostname\n")
{
struct isis_area *area = vty->index;
assert(area);
isis_area_dynhostname_set(area, false);
return CMD_SUCCESS;
}
static int area_lsp_mtu_set(struct vty *vty, unsigned int lsp_mtu)
{
struct isis_area *area = vty->index;
struct listnode *node;
struct isis_circuit *circuit;
if (!area)
{
vty_out (vty, "Can't find ISIS instance %s", VTY_NEWLINE);
return CMD_ERR_NO_MATCH;
}
for (ALL_LIST_ELEMENTS_RO(area->circuit_list, node, circuit))
{
if(circuit->state != C_STATE_INIT && circuit->state != C_STATE_UP)
continue;
if(lsp_mtu > isis_circuit_pdu_size(circuit))
{
vty_out(vty, "ISIS area contains circuit %s, which has a maximum PDU size of %zu.%s",
circuit->interface->name, isis_circuit_pdu_size(circuit),
VTY_NEWLINE);
return CMD_ERR_AMBIGUOUS;
}
}
isis_area_lsp_mtu_set(area, lsp_mtu);
return CMD_SUCCESS;
}
DEFUN (area_lsp_mtu,
area_lsp_mtu_cmd,
"lsp-mtu <128-4352>",
"Configure the maximum size of generated LSPs\n"
"Maximum size of generated LSPs\n")
{
unsigned int lsp_mtu;
VTY_GET_INTEGER_RANGE("lsp-mtu", lsp_mtu, argv[0], 128, 4352);
return area_lsp_mtu_set(vty, lsp_mtu);
}
DEFUN(no_area_lsp_mtu,
no_area_lsp_mtu_cmd,
"no lsp-mtu",
NO_STR
"Configure the maximum size of generated LSPs\n")
{
return area_lsp_mtu_set(vty, DEFAULT_LSP_MTU);
}
ALIAS(no_area_lsp_mtu,
no_area_lsp_mtu_arg_cmd,
"no lsp-mtu <128-4352>",
NO_STR
"Configure the maximum size of generated LSPs\n"
"Maximum size of generated LSPs\n");
DEFUN (is_type,
is_type_cmd,
"is-type (level-1|level-1-2|level-2-only)",
"IS Level for this routing process (OSI only)\n"
"Act as a station router only\n"
"Act as both a station router and an area router\n"
"Act as an area router only\n")
{
struct isis_area *area;
int type;
area = vty->index;
if (!area)
{
vty_out (vty, "Can't find IS-IS instance%s", VTY_NEWLINE);
return CMD_ERR_NO_MATCH;
}
type = string2circuit_t (argv[0]);
if (!type)
{
vty_out (vty, "Unknown IS level %s", VTY_NEWLINE);
return CMD_SUCCESS;
}
isis_area_is_type_set(area, type);
return CMD_SUCCESS;
}
DEFUN (no_is_type,
no_is_type_cmd,
"no is-type (level-1|level-1-2|level-2-only)",
NO_STR
"IS Level for this routing process (OSI only)\n"
"Act as a station router only\n"
"Act as both a station router and an area router\n"
"Act as an area router only\n")
{
struct isis_area *area;
int type;
area = vty->index;
assert (area);
/*
* 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;
else
type = IS_LEVEL_1;
isis_area_is_type_set(area, type);
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>",
"Minimum interval between regenerating same LSP\n"
"Minimum 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_gen_interval (vty, area, interval, level);
}
DEFUN (no_lsp_gen_interval,
no_lsp_gen_interval_cmd,
"no lsp-gen-interval",
NO_STR
"Minimum interval between regenerating same LSP\n")
{
struct isis_area *area;
uint16_t interval;
int level;
area = vty->index;
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,
no_lsp_gen_interval_arg_cmd,
"no lsp-gen-interval <1-120>",
NO_STR
"Minimum interval between regenerating same LSP\n"
"Minimum interval in seconds\n")
DEFUN (lsp_gen_interval_l1,
lsp_gen_interval_l1_cmd,
"lsp-gen-interval level-1 <1-120>",
"Minimum interval between regenerating same LSP\n"
"Set interval for level 1 only\n"
"Minimum interval 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_gen_interval (vty, area, interval, level);
}
DEFUN (no_lsp_gen_interval_l1,
no_lsp_gen_interval_l1_cmd,
"no lsp-gen-interval level-1",
NO_STR
"Minimum interval between regenerating same LSP\n"
"Set interval for level 1 only\n")
{
struct isis_area *area;
uint16_t interval;
int level;
area = vty->index;
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,
no_lsp_gen_interval_l1_arg_cmd,
"no lsp-gen-interval level-1 <1-120>",
NO_STR
"Minimum interval between regenerating same LSP\n"
"Set interval for level 1 only\n"
"Minimum interval in seconds\n")
DEFUN (lsp_gen_interval_l2,
lsp_gen_interval_l2_cmd,
"lsp-gen-interval level-2 <1-120>",
"Minimum interval between regenerating same LSP\n"
"Set interval for level 2 only\n"
"Minimum interval 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_gen_interval (vty, area, interval, level);
}
DEFUN (no_lsp_gen_interval_l2,
no_lsp_gen_interval_l2_cmd,
"no lsp-gen-interval level-2",
NO_STR
"Minimum interval between regenerating same LSP\n"
"Set interval for level 2 only\n")
{
struct isis_area *area;
uint16_t interval;
int level;
area = vty->index;
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,
no_lsp_gen_interval_l2_arg_cmd,
"no lsp-gen-interval level-2 <1-120>",
NO_STR
"Minimum interval between regenerating same LSP\n"
"Set interval for level 2 only\n"
"Minimum interval in seconds\n")
DEFUN (spf_interval,
spf_interval_cmd,
"spf-interval <1-120>",
"Minimum interval between SPF calculations\n"
"Minimum interval between consecutive SPFs in seconds\n")
{
struct isis_area *area;
u_int16_t interval;
area = vty->index;
interval = atoi (argv[0]);
area->min_spf_interval[0] = interval;
area->min_spf_interval[1] = interval;
return CMD_SUCCESS;
}
DEFUN (no_spf_interval,
no_spf_interval_cmd,
"no spf-interval",
NO_STR
"Minimum interval between SPF calculations\n")
{
struct isis_area *area;
area = vty->index;
area->min_spf_interval[0] = MINIMUM_SPF_INTERVAL;
area->min_spf_interval[1] = MINIMUM_SPF_INTERVAL;
return CMD_SUCCESS;
}
ALIAS (no_spf_interval,
no_spf_interval_arg_cmd,
"no spf-interval <1-120>",
NO_STR
"Minimum interval between SPF calculations\n"
"Minimum interval between consecutive SPFs in seconds\n")
DEFUN (spf_interval_l1,
spf_interval_l1_cmd,
"spf-interval level-1 <1-120>",
"Minimum interval between SPF calculations\n"
"Set interval for level 1 only\n"
"Minimum interval between consecutive SPFs in seconds\n")
{
struct isis_area *area;
u_int16_t interval;
area = vty->index;
interval = atoi (argv[0]);
area->min_spf_interval[0] = interval;
return CMD_SUCCESS;
}
DEFUN (no_spf_interval_l1,
no_spf_interval_l1_cmd,
"no spf-interval level-1",
NO_STR
"Minimum interval between SPF calculations\n"
"Set interval for level 1 only\n")
{
struct isis_area *area;
area = vty->index;
area->min_spf_interval[0] = MINIMUM_SPF_INTERVAL;
return CMD_SUCCESS;
}
ALIAS (no_spf_interval,
no_spf_interval_l1_arg_cmd,
"no spf-interval level-1 <1-120>",
NO_STR
"Minimum interval between SPF calculations\n"
"Set interval for level 1 only\n"
"Minimum interval between consecutive SPFs in seconds\n")
DEFUN (spf_interval_l2,
spf_interval_l2_cmd,
"spf-interval level-2 <1-120>",
"Minimum interval between SPF calculations\n"
"Set interval for level 2 only\n"
"Minimum interval between consecutive SPFs in seconds\n")
{
struct isis_area *area;
u_int16_t interval;
area = vty->index;
interval = atoi (argv[0]);
area->min_spf_interval[1] = interval;
return CMD_SUCCESS;
}
DEFUN (no_spf_interval_l2,
no_spf_interval_l2_cmd,
"no spf-interval level-2",
NO_STR
"Minimum interval between SPF calculations\n"
"Set interval for level 2 only\n")
{
struct isis_area *area;
area = vty->index;
area->min_spf_interval[1] = MINIMUM_SPF_INTERVAL;
return CMD_SUCCESS;
}
ALIAS (no_spf_interval,
no_spf_interval_l2_arg_cmd,
"no spf-interval level-2 <1-120>",
NO_STR
"Minimum interval between SPF calculations\n"
"Set interval for level 2 only\n"
"Minimum interval between consecutive SPFs in seconds\n")
static int
area_max_lsp_lifetime_set(struct vty *vty, int level,
uint16_t interval)
{
struct isis_area *area = vty->index;
int lvl;
uint16_t refresh_interval = interval - 300;
int set_refresh_interval[ISIS_LEVELS] = {0, 0};
if (!area)
{
vty_out (vty, "Can't find ISIS instance %s", VTY_NEWLINE);
return CMD_ERR_NO_MATCH;
}
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;
isis_area_max_lsp_lifetime_set(area, lvl, interval);
if (set_refresh_interval[lvl-1])
isis_area_lsp_refresh_set(area, lvl, refresh_interval);
}
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")
{
return area_max_lsp_lifetime_set(vty, IS_LEVEL_1_AND_2, atoi(argv[0]));
}
DEFUN (no_max_lsp_lifetime,
no_max_lsp_lifetime_cmd,
"no max-lsp-lifetime",
NO_STR
"LSP lifetime in seconds\n")
{
return area_max_lsp_lifetime_set(vty, IS_LEVEL_1_AND_2,
DEFAULT_LSP_LIFETIME);
}
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")
{
return area_max_lsp_lifetime_set(vty, IS_LEVEL_1, atoi(argv[0]));
}
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")
{
return area_max_lsp_lifetime_set(vty, IS_LEVEL_1, DEFAULT_LSP_LIFETIME);
}
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")
{
return area_max_lsp_lifetime_set(vty, IS_LEVEL_2, atoi(argv[0]));
}
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")
{
return area_max_lsp_lifetime_set(vty, IS_LEVEL_2, DEFAULT_LSP_LIFETIME);
}
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
area_lsp_refresh_interval_set(struct vty *vty, int level, uint16_t interval)
{
struct isis_area *area = vty->index;
int lvl;
if (!area)
{
vty_out (vty, "Can't find ISIS instance %s", VTY_NEWLINE);
return CMD_ERR_NO_MATCH;
}
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;
isis_area_lsp_refresh_set(area, lvl, interval);
}
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")
{
return area_lsp_refresh_interval_set(vty, IS_LEVEL_1_AND_2, atoi(argv[0]));
}
DEFUN (no_lsp_refresh_interval,
no_lsp_refresh_interval_cmd,
"no lsp-refresh-interval",
NO_STR
"LSP refresh interval in seconds\n")
{
return area_lsp_refresh_interval_set(vty, IS_LEVEL_1_AND_2,
DEFAULT_MAX_LSP_GEN_INTERVAL);
}
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")
{
return area_lsp_refresh_interval_set(vty, IS_LEVEL_1, atoi(argv[0]));
}
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")
{
return area_lsp_refresh_interval_set(vty, IS_LEVEL_1,
DEFAULT_MAX_LSP_GEN_INTERVAL);
}
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")
{
return area_lsp_refresh_interval_set(vty, IS_LEVEL_2, atoi(argv[0]));
}
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")
{
return area_lsp_refresh_interval_set(vty, IS_LEVEL_2,
DEFAULT_MAX_LSP_GEN_INTERVAL);
}
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")
static int
area_passwd_set(struct vty *vty, int level,
int (*type_set)(struct isis_area *area, int level,
const char *passwd, u_char snp_auth),
const char *passwd, u_char snp_auth)
{
struct isis_area *area = vty->index;
if (!area)
{
vty_out (vty, "Can't find IS-IS instance%s", VTY_NEWLINE);
return CMD_ERR_NO_MATCH;
}
if (passwd && strlen(passwd) > 254)
{
vty_out (vty, "Too long area password (>254)%s", VTY_NEWLINE);
return CMD_ERR_AMBIGUOUS;
}
type_set(area, level, passwd, snp_auth);
return CMD_SUCCESS;
}
DEFUN (area_passwd_md5,
area_passwd_md5_cmd,
"(area-password|domain-password) md5 WORD",
"Configure the authentication password for an area\n"
"Set the authentication password for a routing domain\n"
"Authentication type\n"
"Level-wide password\n")
{
u_char snp_auth = 0;
int level = (argv[0][0] == 'd') ? IS_LEVEL_2 : IS_LEVEL_1;
if (argc > 2)
{
snp_auth = SNP_AUTH_SEND;
if (strncmp(argv[2], "v", 1) == 0)
snp_auth |= SNP_AUTH_RECV;
}
return area_passwd_set(vty, level, isis_area_passwd_hmac_md5_set,
argv[1], snp_auth);
}
ALIAS (area_passwd_md5,
area_passwd_md5_snpauth_cmd,
"(area-password|domain-password) md5 WORD authenticate snp (send-only|validate)",
"Configure the authentication password for an area\n"
"Set the authentication password for a routing domain\n"
"Authentication type\n"
"Level-wide 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|domain-password) clear WORD",
"Configure the authentication password for an area\n"
"Set the authentication password for a routing domain\n"
"Authentication type\n"
"Area password\n")
{
u_char snp_auth = 0;
int level = (argv[0][0] == 'd') ? IS_LEVEL_2 : IS_LEVEL_1;
if (argc > 2)
{
snp_auth = SNP_AUTH_SEND;
if (strncmp(argv[2], "v", 1) == 0)
snp_auth |= SNP_AUTH_RECV;
}
return area_passwd_set(vty, level, isis_area_passwd_cleartext_set,
argv[1], snp_auth);
}
ALIAS (area_passwd_clear,
area_passwd_clear_snpauth_cmd,
"(area-password|domain-password) clear WORD authenticate snp (send-only|validate)",
"Configure the authentication password for an area\n"
"Set the authentication password for a routing domain\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 (no_area_passwd,
no_area_passwd_cmd,
"no (area-password|domain-password)",
NO_STR
"Configure the authentication password for an area\n"
"Set the authentication password for a routing domain\n")
{
int level = (argv[0][0] == 'd') ? IS_LEVEL_2 : IS_LEVEL_1;
struct isis_area *area = vty->index;
if (!area)
{
vty_out (vty, "Can't find IS-IS instance%s", VTY_NEWLINE);
return CMD_ERR_NO_MATCH;
}
return isis_area_passwd_unset (area, level);
}
void
isis_vty_init (void)
{
install_element (INTERFACE_NODE, &ip_router_isis_cmd);
install_element (INTERFACE_NODE, &no_ip_router_isis_cmd);
install_element (INTERFACE_NODE, &isis_passive_cmd);
install_element (INTERFACE_NODE, &no_isis_passive_cmd);
install_element (INTERFACE_NODE, &isis_circuit_type_cmd);
install_element (INTERFACE_NODE, &no_isis_circuit_type_cmd);
install_element (INTERFACE_NODE, &isis_network_cmd);
install_element (INTERFACE_NODE, &no_isis_network_cmd);
install_element (INTERFACE_NODE, &isis_passwd_cmd);
install_element (INTERFACE_NODE, &no_isis_passwd_cmd);
install_element (INTERFACE_NODE, &no_isis_passwd_arg_cmd);
install_element (INTERFACE_NODE, &isis_priority_cmd);
install_element (INTERFACE_NODE, &no_isis_priority_cmd);
install_element (INTERFACE_NODE, &no_isis_priority_arg_cmd);
install_element (INTERFACE_NODE, &isis_priority_l1_cmd);
install_element (INTERFACE_NODE, &no_isis_priority_l1_cmd);
install_element (INTERFACE_NODE, &no_isis_priority_l1_arg_cmd);
install_element (INTERFACE_NODE, &isis_priority_l2_cmd);
install_element (INTERFACE_NODE, &no_isis_priority_l2_cmd);
install_element (INTERFACE_NODE, &no_isis_priority_l2_arg_cmd);
install_element (INTERFACE_NODE, &isis_metric_cmd);
install_element (INTERFACE_NODE, &no_isis_metric_cmd);
install_element (INTERFACE_NODE, &no_isis_metric_arg_cmd);
install_element (INTERFACE_NODE, &isis_metric_l1_cmd);
install_element (INTERFACE_NODE, &no_isis_metric_l1_cmd);
install_element (INTERFACE_NODE, &no_isis_metric_l1_arg_cmd);
install_element (INTERFACE_NODE, &isis_metric_l2_cmd);
install_element (INTERFACE_NODE, &no_isis_metric_l2_cmd);
install_element (INTERFACE_NODE, &no_isis_metric_l2_arg_cmd);
install_element (INTERFACE_NODE, &isis_hello_interval_cmd);
install_element (INTERFACE_NODE, &no_isis_hello_interval_cmd);
install_element (INTERFACE_NODE, &no_isis_hello_interval_arg_cmd);
install_element (INTERFACE_NODE, &isis_hello_interval_l1_cmd);
install_element (INTERFACE_NODE, &no_isis_hello_interval_l1_cmd);
install_element (INTERFACE_NODE, &no_isis_hello_interval_l1_arg_cmd);
install_element (INTERFACE_NODE, &isis_hello_interval_l2_cmd);
install_element (INTERFACE_NODE, &no_isis_hello_interval_l2_cmd);
install_element (INTERFACE_NODE, &no_isis_hello_interval_l2_arg_cmd);
install_element (INTERFACE_NODE, &isis_hello_multiplier_cmd);
install_element (INTERFACE_NODE, &no_isis_hello_multiplier_cmd);
install_element (INTERFACE_NODE, &no_isis_hello_multiplier_arg_cmd);
install_element (INTERFACE_NODE, &isis_hello_multiplier_l1_cmd);
install_element (INTERFACE_NODE, &no_isis_hello_multiplier_l1_cmd);
install_element (INTERFACE_NODE, &no_isis_hello_multiplier_l1_arg_cmd);
install_element (INTERFACE_NODE, &isis_hello_multiplier_l2_cmd);
install_element (INTERFACE_NODE, &no_isis_hello_multiplier_l2_cmd);
install_element (INTERFACE_NODE, &no_isis_hello_multiplier_l2_arg_cmd);
install_element (INTERFACE_NODE, &isis_hello_padding_cmd);
install_element (INTERFACE_NODE, &no_isis_hello_padding_cmd);
install_element (INTERFACE_NODE, &csnp_interval_cmd);
install_element (INTERFACE_NODE, &no_csnp_interval_cmd);
install_element (INTERFACE_NODE, &no_csnp_interval_arg_cmd);
install_element (INTERFACE_NODE, &csnp_interval_l1_cmd);
install_element (INTERFACE_NODE, &no_csnp_interval_l1_cmd);
install_element (INTERFACE_NODE, &no_csnp_interval_l1_arg_cmd);
install_element (INTERFACE_NODE, &csnp_interval_l2_cmd);
install_element (INTERFACE_NODE, &no_csnp_interval_l2_cmd);
install_element (INTERFACE_NODE, &no_csnp_interval_l2_arg_cmd);
install_element (INTERFACE_NODE, &psnp_interval_cmd);
install_element (INTERFACE_NODE, &no_psnp_interval_cmd);
install_element (INTERFACE_NODE, &no_psnp_interval_arg_cmd);
install_element (INTERFACE_NODE, &psnp_interval_l1_cmd);
install_element (INTERFACE_NODE, &no_psnp_interval_l1_cmd);
install_element (INTERFACE_NODE, &no_psnp_interval_l1_arg_cmd);
install_element (INTERFACE_NODE, &psnp_interval_l2_cmd);
install_element (INTERFACE_NODE, &no_psnp_interval_l2_cmd);
install_element (INTERFACE_NODE, &no_psnp_interval_l2_arg_cmd);
install_element (ISIS_NODE, &metric_style_cmd);
install_element (ISIS_NODE, &no_metric_style_cmd);
install_element (ISIS_NODE, &set_overload_bit_cmd);
install_element (ISIS_NODE, &no_set_overload_bit_cmd);
install_element (ISIS_NODE, &set_attached_bit_cmd);
install_element (ISIS_NODE, &no_set_attached_bit_cmd);
install_element (ISIS_NODE, &dynamic_hostname_cmd);
install_element (ISIS_NODE, &no_dynamic_hostname_cmd);
install_element (ISIS_NODE, &area_lsp_mtu_cmd);
install_element (ISIS_NODE, &no_area_lsp_mtu_cmd);
install_element (ISIS_NODE, &no_area_lsp_mtu_arg_cmd);
install_element (ISIS_NODE, &is_type_cmd);
install_element (ISIS_NODE, &no_is_type_cmd);
install_element (ISIS_NODE, &lsp_gen_interval_cmd);
install_element (ISIS_NODE, &no_lsp_gen_interval_cmd);
install_element (ISIS_NODE, &no_lsp_gen_interval_arg_cmd);
install_element (ISIS_NODE, &lsp_gen_interval_l1_cmd);
install_element (ISIS_NODE, &no_lsp_gen_interval_l1_cmd);
install_element (ISIS_NODE, &no_lsp_gen_interval_l1_arg_cmd);
install_element (ISIS_NODE, &lsp_gen_interval_l2_cmd);
install_element (ISIS_NODE, &no_lsp_gen_interval_l2_cmd);
install_element (ISIS_NODE, &no_lsp_gen_interval_l2_arg_cmd);
install_element (ISIS_NODE, &spf_interval_cmd);
install_element (ISIS_NODE, &no_spf_interval_cmd);
install_element (ISIS_NODE, &no_spf_interval_arg_cmd);
install_element (ISIS_NODE, &spf_interval_l1_cmd);
install_element (ISIS_NODE, &no_spf_interval_l1_cmd);
install_element (ISIS_NODE, &no_spf_interval_l1_arg_cmd);
install_element (ISIS_NODE, &spf_interval_l2_cmd);
install_element (ISIS_NODE, &no_spf_interval_l2_cmd);
install_element (ISIS_NODE, &no_spf_interval_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, &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);
}