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Add Monitor Support For Neigh Table 

This patch adds exclusive support to enable monitoring
neighbour table entries in ip command.

Signed-off-by: Varun Chandramohan <varunc@linux.vnet.ibm.com>
This commit is contained in:
Varun Chandramohan 2009-03-12 13:42:07 +05:30 committed by Stephen Hemminger
parent 52d6a85050
commit fb063322b4
1 changed files with 7 additions and 1 deletions
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8
ip/ipmonitor.c
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@ -102,6 +102,7 @@ int do_ipmonitor(int argc, char **argv)
int laddr=0;
int lroute=0;
int lprefix=0;
int lneigh=0;
rtnl_close(&rth);
ipaddr_reset_filter(1);
@ -124,6 +125,9 @@ int do_ipmonitor(int argc, char **argv)
} else if (matches(*argv, "prefix") == 0) {
lprefix=1;
groups = 0;
} else if (matches(*argv, "neigh") == 0) {
lneigh=1;
groups = 0;
} else if (strcmp(*argv, "all") == 0) {
groups = ~RTMGRP_TC;
} else if (matches(*argv, "help") == 0) {
@ -153,7 +157,9 @@ int do_ipmonitor(int argc, char **argv)
if (!preferred_family || preferred_family == AF_INET6)
groups |= nl_mgrp(RTNLGRP_IPV6_PREFIX);
}
if (lneigh) {
groups |= nl_mgrp(RTNLGRP_NEIGH);
}
if (file) {
FILE *fp;
fp = fopen(file, "r");