diff options
| author | David Gwynne <dlg@cvs.openbsd.org> | 2019-05-26 22:42:43 +0000 |
|---|---|---|
| committer | David Gwynne <dlg@cvs.openbsd.org> | 2019-05-26 22:42:43 +0000 |
| commit | 485707c84d2f2e0f77e2c6e721596b77e85bc879 (patch) | |
| tree | f8b23a4cffb2c6bb399d8155c0b3a7ed44751735 /usr.sbin/tcpdump/tcpdump.8 | |
| parent | a5c37614c04b8cd43c494cd572b33bc0e60610f4 (diff) | |
support -T erspan so arbitrary gre protocols can be seen as erspan
this lets me configure a custom gre protocol on a dell s4810 or
s5048 and see what's inside it when it lands on an openbsd box.
ok lteo@
Diffstat (limited to 'usr.sbin/tcpdump/tcpdump.8')
| -rw-r--r-- | usr.sbin/tcpdump/tcpdump.8 | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/usr.sbin/tcpdump/tcpdump.8 b/usr.sbin/tcpdump/tcpdump.8 index ce169514fb9..b46f1a168cd 100644 --- a/usr.sbin/tcpdump/tcpdump.8 +++ b/usr.sbin/tcpdump/tcpdump.8 @@ -1,4 +1,4 @@ -.\" $OpenBSD: tcpdump.8,v 1.101 2019/03/18 06:41:52 jmc Exp $ +.\" $OpenBSD: tcpdump.8,v 1.102 2019/05/26 22:42:42 dlg Exp $ .\" .\" Copyright (c) 1987, 1988, 1989, 1990, 1991, 1992, 1994, 1995, 1996 .\" The Regents of the University of California. All rights reserved. @@ -19,7 +19,7 @@ .\" WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF .\" MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. .\" -.Dd $Mdocdate: March 18 2019 $ +.Dd $Mdocdate: May 26 2019 $ .Dt TCPDUMP 8 .Os .Sh NAME @@ -230,9 +230,11 @@ to be interpreted as the specified .Ar type . Currently known types are: .Pp -.Bl -tag -width "vxlan" -offset indent -compact +.Bl -tag -width "erspan" -offset indent -compact .It Cm cnfp Cisco NetFlow protocol +.It Cm erspan +Cisco Encapsulated Remote Switch Port Analyzer (ERSPAN) over GRE .It Cm gre Generic Routing Encapsulation over UDP .It Cm mpls |