diff options
| -rw-r--r-- | share/man/man9/mbuf_tags.9 | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/share/man/man9/mbuf_tags.9 b/share/man/man9/mbuf_tags.9 index dabdf916a79..fb8fd9cb026 100644 --- a/share/man/man9/mbuf_tags.9 +++ b/share/man/man9/mbuf_tags.9 @@ -1,4 +1,4 @@ -.\" $OpenBSD: mbuf_tags.9,v 1.12 2002/06/07 19:57:45 dhartmei Exp $ +.\" $OpenBSD: mbuf_tags.9,v 1.13 2002/09/30 23:30:47 frantzen Exp $ .\" .\" The author of this man page is Angelos D. Keromytis (angelos@cis.upenn.edu) .\" @@ -176,6 +176,14 @@ Used to mark packets routed by the packet filter Packets with this tag are not tested by pf more than once to prevent loops caused by subsequent matching routing rules. Contains no data. +.It PACKET_TAG_PF_FRAGCACHE +Used to mark fragmented packets cached by the packet filter +.Xr pf 4 . +Packets with this tag have been cached by the fragment cache already +and will short circuit it if processed again. If they were to re-enter +the fragcache, they would be indistinguishable from a duplicate of a +previous packet and would be dropped. +Contains no data. .El .Pp .Fn m_tag_free |