From: Roopa Prabhu <ro...@cumulusnetworks.com> NUD_NOARP entries are filtered out by default by iproute2. We dont want NUD_NOARP with NTF_EXT_LEARNED flag filtered out. This patch extends the default filter check for ip neigh show to include the NTF_EXT_LEARNED flag.
Signed-off-by: Roopa Prabhu <ro...@cumulusnetworks.com> --- ip/ipneigh.c | 1 + 1 file changed, 1 insertion(+) diff --git a/ip/ipneigh.c b/ip/ipneigh.c index bd6e5c5..a0af705 100644 --- a/ip/ipneigh.c +++ b/ip/ipneigh.c @@ -262,6 +262,7 @@ int print_neigh(const struct sockaddr_nl *who, struct nlmsghdr *n, void *arg) return 0; if (!(filter.state&r->ndm_state) && !(r->ndm_flags & NTF_PROXY) && + !(r->ndm_flags & NTF_EXT_LEARNED) && (r->ndm_state || !(filter.state&0x100)) && (r->ndm_family != AF_DECnet)) return 0; -- 2.1.4