diff options
| author | Eric Dumazet <eric.dumazet@gmail.com> | 2010-06-02 12:05:27 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2010-06-03 03:18:19 -0700 |
| commit | b5f7e7554753e2cc3ef3bef0271fdb32027df2ba (patch) | |
| tree | e7908b1ccf1cfef6bdeb7cac4c83f6d2ad2be54e /MAINTAINERS | |
| parent | 8cbccbe76168a0c627d2274e4a322116804db30f (diff) | |
ipv4: add LINUX_MIB_IPRPFILTER snmp counter
Christoph Lameter mentioned that packets could be dropped in input path
because of rp_filter settings, without any SNMP counter being
incremented. System administrator can have a hard time to track the
problem.
This patch introduces a new counter, LINUX_MIB_IPRPFILTER, incremented
each time we drop a packet because Reverse Path Filter triggers.
(We receive an IPv4 datagram on a given interface, and find the route to
send an answer would use another interface)
netstat -s | grep IPReversePathFilter
IPReversePathFilter: 21714
Reported-by: Christoph Lameter <cl@linux-foundation.org>
Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'MAINTAINERS')
0 files changed, 0 insertions, 0 deletions