* [PATCH] ip monitor: Skip IPv6 ND user option messages
@ 2014-09-04 20:24 Vadim Kochan
2014-09-28 23:00 ` Stephen Hemminger
0 siblings, 1 reply; 2+ messages in thread
From: Vadim Kochan @ 2014-09-04 20:24 UTC (permalink / raw)
To: netdev; +Cc: Vadim Kochan
IPv6 router sends ND messages with RDNSS option
which causes the printing of unknown message by 'ip monitor':
Unknown message: 0000004c 00000044 00000000
Signed-off-by: Vadim Kochan <vadim4j@gmail.com>
---
ip/ipmonitor.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/ip/ipmonitor.c b/ip/ipmonitor.c
index 70f2a7a..0029b52 100644
--- a/ip/ipmonitor.c
+++ b/ip/ipmonitor.c
@@ -131,7 +131,8 @@ static int accept_msg(const struct sockaddr_nl *who,
n->nlmsg_type == RTM_NEWTCLASS ||
n->nlmsg_type == RTM_DELTCLASS ||
n->nlmsg_type == RTM_NEWTFILTER ||
- n->nlmsg_type == RTM_DELTFILTER)
+ n->nlmsg_type == RTM_DELTFILTER ||
+ n->nlmsg_type == RTM_NEWNDUSEROPT)
return 0;
if (n->nlmsg_type != NLMSG_ERROR && n->nlmsg_type != NLMSG_NOOP &&
n->nlmsg_type != NLMSG_DONE) {
--
2.1.0
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2014-09-04 20:24 [PATCH] ip monitor: Skip IPv6 ND user option messages Vadim Kochan
2014-09-28 23:00 ` Stephen Hemminger
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