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>
diff --git a/ip/ipmonitor.c b/ip/ipmonitor.c
index df0fd91..a74730e 100644
--- a/ip/ipmonitor.c
+++ b/ip/ipmonitor.c
@@ -102,6 +102,7 @@
int laddr=0;
int lroute=0;
int lprefix=0;
+ int lneigh=0;
rtnl_close(&rth);
ipaddr_reset_filter(1);
@@ -124,6 +125,9 @@
} 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 @@
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");