From b4dca848eb6860d1f93e4ea0556dd35aeb265dbf Mon Sep 17 00:00:00 2001 From: Simon Horman Date: Wed, 13 Nov 2013 15:16:18 +0900 Subject: [PATCH] ovs-ofctl: Document mpls_{label,bos,tc} matches Signed-off-by: Simon Horman Signed-off-by: Ben Pfaff --- utilities/ovs-ofctl.8.in | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+) diff --git a/utilities/ovs-ofctl.8.in b/utilities/ovs-ofctl.8.in index 992e2fca2..74a326a43 100644 --- a/utilities/ovs-ofctl.8.in +++ b/utilities/ovs-ofctl.8.in @@ -976,6 +976,30 @@ Neighbor Advertisement (ICMPv6 type 136), matches the target link\-layer address option. An address is specified as 6 pairs of hexadecimal digits delimited by colons. . +.IP \fBmpls_bos=\fIbos\fR +When \fBdl_type\fR is 0x8847 or 0x8848 (possibly via shorthand e.g., +\fBmpls\fR or \fBmplsm\fR), matches the bottom-of-stack bit of the +outer-most MPLS label stack entry. Valid values are 0 and 1. +.IP +If 1 then for a packet with a well-formed MPLS label stack the +bottom-of-stack bit indicates that the outer label stack entry is also +the inner-most label stack entry and thus that is that there is only one +label stack entry present. Conversely, if 0 then for a packet with a +well-formed MPLS label stack the bottom-of-stack bit indicates that the +outer label stack entry is not the inner-most label stack entry and +thus there is more than one label stack entry present. +. +.IP \fBmpls_label=\fIlabel\fR +When \fBdl_type\fR is 0x8847 or 0x8848 (possibly via shorthand e.g., +\fBmpls\fR or \fBmplsm\fR), matches the label of the outer +MPLS label stack entry. The label is a 20-bit value that is decimal by default; +use a \fB0x\fR prefix to specify them in hexadecimal. +. +.IP \fBmpls_tc=\fItc\fR +When \fBdl_type\fR is 0x8847 or 0x8848 (possibly via shorthand e.g., +\fBmpls\fR or \fBmplsm\fR), matches the traffic-class of the outer +MPLS label stack entry. Valid values are between 0 (lowest) and 7 (highest). +. .IP \fBtun_id=\fItunnel-id\fR[\fB/\fImask\fR] .IQ \fBtunnel_id=\fItunnel-id\fR[\fB/\fImask\fR] Matches tunnel identifier \fItunnel-id\fR. Only packets that arrive -- 2.43.0