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-rw-r--r--contrib/tcpdump/tcpdump.114
1 files changed, 13 insertions, 1 deletions
diff --git a/contrib/tcpdump/tcpdump.1 b/contrib/tcpdump/tcpdump.1
index 261666a..cbe8839 100644
--- a/contrib/tcpdump/tcpdump.1
+++ b/contrib/tcpdump/tcpdump.1
@@ -265,6 +265,9 @@ protos are:
.BR sca ,
.BR moprc ,
.BR mopdl ,
+.BR iso ,
+.BR esis ,
+.BR isis ,
.B tcp
and
.BR udp .
@@ -445,7 +448,7 @@ True if the DECNET destination address is
.IP "\fBdecnet host \fIhost\fR"
True if either the DECNET source or destination address is
.IR host .
-.IP "\fBip\fR, \fBarp\fR, \fBrarp\fR, \fBdecnet\fR"
+.IP "\fBip\fR, \fBarp\fR, \fBrarp\fR, \fBdecnet\fR, \fBiso\fR"
Abbreviations for:
.in +.5i
.nf
@@ -471,6 +474,15 @@ Abbreviations for:
.fi
.in -.5i
where \fIp\fR is one of the above protocols.
+.IP "\fBesis\fR, \fBisis\fR"
+Abbreviations for:
+.in +.5i
+.nf
+\fBiso proto \fIp\fR
+.fi
+.in -.5i
+where \fIp\fR is one of the above protocols.
+Note that \fItcpdump\fR does an incomplete job of parsing these protocols.
.IP "\fIexpr relop expr\fR"
True if the relation holds, where \fIrelop\fR is one of >, <, >=, <=, =, !=,
and \fIexpr\fR is an arithmetic expression composed of integer constants
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