bgpd: add "show ip bgp scan detail" command
* bgp_nexthop.c: (show_ip_bgp_scan) transform into
show_ip_bgp_scan_tables(), which uses inet_ntop() and can dump
nexthops on request; (show_ip_bgp_scan_detail_cmd) new function
diff --git a/bgpd/bgp_nexthop.c b/bgpd/bgp_nexthop.c
index de303e3..cb5a050 100644
--- a/bgpd/bgp_nexthop.c
+++ b/bgpd/bgp_nexthop.c
@@ -1189,16 +1189,13 @@
"Configure background scanner interval\n"
"Scanner interval (seconds)\n")
-DEFUN (show_ip_bgp_scan,
- show_ip_bgp_scan_cmd,
- "show ip bgp scan",
- SHOW_STR
- IP_STR
- BGP_STR
- "BGP scan status\n")
+static int
+show_ip_bgp_scan_tables (struct vty *vty, const char detail)
{
struct bgp_node *rn;
struct bgp_nexthop_cache *bnc;
+ char buf[INET6_ADDRSTRLEN];
+ u_char i;
if (bgp_scan_thread)
vty_out (vty, "BGP scan is running%s", VTY_NEWLINE);
@@ -1211,28 +1208,37 @@
if ((bnc = rn->info) != NULL)
{
if (bnc->valid)
+ {
vty_out (vty, " %s valid [IGP metric %d]%s",
- inet_ntoa (rn->p.u.prefix4), bnc->metric, VTY_NEWLINE);
+ inet_ntop (AF_INET, &rn->p.u.prefix4, buf, INET6_ADDRSTRLEN), bnc->metric, VTY_NEWLINE);
+ if (detail)
+ for (i = 0; i < bnc->nexthop_num; i++)
+ vty_out (vty, " %s%s", inet_ntop (AF_INET, &bnc->nexthop[i].gate.ipv4, buf, INET6_ADDRSTRLEN), VTY_NEWLINE);
+ }
else
vty_out (vty, " %s invalid%s",
- inet_ntoa (rn->p.u.prefix4), VTY_NEWLINE);
+ inet_ntop (AF_INET, &rn->p.u.prefix4, buf, INET6_ADDRSTRLEN), VTY_NEWLINE);
}
#ifdef HAVE_IPV6
{
- char buf[BUFSIZ];
for (rn = bgp_table_top (bgp_nexthop_cache_table[AFI_IP6]);
rn;
rn = bgp_route_next (rn))
if ((bnc = rn->info) != NULL)
{
if (bnc->valid)
+ {
vty_out (vty, " %s valid [IGP metric %d]%s",
- inet_ntop (AF_INET6, &rn->p.u.prefix6, buf, BUFSIZ),
+ inet_ntop (AF_INET6, &rn->p.u.prefix6, buf, INET6_ADDRSTRLEN),
bnc->metric, VTY_NEWLINE);
+ if (detail)
+ for (i = 0; i < bnc->nexthop_num; i++)
+ vty_out (vty, " %s%s", inet_ntop (AF_INET6, &bnc->nexthop[i].gate.ipv4, buf, INET6_ADDRSTRLEN), VTY_NEWLINE);
+ }
else
vty_out (vty, " %s invalid%s",
- inet_ntop (AF_INET6, &rn->p.u.prefix6, buf, BUFSIZ),
+ inet_ntop (AF_INET6, &rn->p.u.prefix6, buf, INET6_ADDRSTRLEN),
VTY_NEWLINE);
}
}
@@ -1248,14 +1254,12 @@
#ifdef HAVE_IPV6
{
- char buf[BUFSIZ];
-
for (rn = bgp_table_top (bgp_connected_table[AFI_IP6]);
rn;
rn = bgp_route_next (rn))
if (rn->info != NULL)
vty_out (vty, " %s/%d%s",
- inet_ntop (AF_INET6, &rn->p.u.prefix6, buf, BUFSIZ),
+ inet_ntop (AF_INET6, &rn->p.u.prefix6, buf, INET6_ADDRSTRLEN),
rn->p.prefixlen,
VTY_NEWLINE);
}
@@ -1264,6 +1268,29 @@
return CMD_SUCCESS;
}
+DEFUN (show_ip_bgp_scan,
+ show_ip_bgp_scan_cmd,
+ "show ip bgp scan",
+ SHOW_STR
+ IP_STR
+ BGP_STR
+ "BGP scan status\n")
+{
+ return show_ip_bgp_scan_tables (vty, 0);
+}
+
+DEFUN (show_ip_bgp_scan_detail,
+ show_ip_bgp_scan_detail_cmd,
+ "show ip bgp scan detail",
+ SHOW_STR
+ IP_STR
+ BGP_STR
+ "BGP scan status\n"
+ "More detailed output\n")
+{
+ return show_ip_bgp_scan_tables (vty, 1);
+}
+
int
bgp_config_write_scan_time (struct vty *vty)
{
@@ -1305,8 +1332,10 @@
install_element (BGP_NODE, &no_bgp_scan_time_cmd);
install_element (BGP_NODE, &no_bgp_scan_time_val_cmd);
install_element (VIEW_NODE, &show_ip_bgp_scan_cmd);
+ install_element (VIEW_NODE, &show_ip_bgp_scan_detail_cmd);
install_element (RESTRICTED_NODE, &show_ip_bgp_scan_cmd);
install_element (ENABLE_NODE, &show_ip_bgp_scan_cmd);
+ install_element (ENABLE_NODE, &show_ip_bgp_scan_detail_cmd);
}
void