diff options
| -rw-r--r-- | share/man/man4/carp.4 | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/share/man/man4/carp.4 b/share/man/man4/carp.4 index 6a45703f79f2c..c1dfa57530a0e 100644 --- a/share/man/man4/carp.4 +++ b/share/man/man4/carp.4 @@ -26,7 +26,7 @@ .\" .\" $FreeBSD$ .\" -.Dd May 30, 2012 +.Dd September 29, 2012 .Dt CARP 4 .Os .Sh NAME @@ -287,6 +287,19 @@ notify 0 { action "/root/carpcontrol.sh $subsystem $type"; }; .Ed +.Pp +To see +.Nm +packets decoded in +.Xr tcpdump 8 +output, one needs to specify +.Fl T Ar carp +option, otherwise +.Xr tcpdump 8 +tries to interpret them as VRRP packets: +.Bd -literal -offset indent +tcpdump -npi vlan0 -T carp +.Ed .Sh SEE ALSO .Xr inet 4 , .Xr pfsync 4 , @@ -294,6 +307,7 @@ notify 0 { .Xr devd.conf 5 , .Xr ifconfig 8 , .Xr sysctl 8 +.Xr tcpdump 8 .Sh HISTORY The .Nm |