Add a CARP dissector and a command-line option to dissect proto 112 as CARP.

CARP and VRRP both use IP protocol number 112, so there needs to be a -T
flag to specify that protocol 112 be dissected as CARP rather than VRRP.

Also update the man page.

1 files changed, 1 insertions, 0 deletions

diff --git a/ipproto.c b/ipproto.c
index 644b3642..cbb9bf3f 100755
--- a/ipproto.c
+++ b/ipproto.c
@@ -55,6 +55,7 @@ const struct tok ipproto_values[] = {
     { IPPROTO_PGM, "PGM" },
     { IPPROTO_SCTP, "SCTP" },
     { IPPROTO_MOBILITY, "Mobility" },
+    { IPPROTO_CARP, "CARP" },
     { 0, NULL }
 };