[ovs-dev] [PATCH v2] ofproto: Add some examples for 'ofproto/trace' in ovs-vswitchd man page

Timothy Redaelli tredaelli at redhat.com
Mon Mar 13 16:43:45 UTC 2017


Reported-at: https://bugzilla.redhat.com/show_bug.cgi?id=1339097
Signed-off-by: Timothy Redaelli <tredaelli at redhat.com>
---
Changes in v2:
 - Don't use mask, but use an example MAC address for dl_dst

 ofproto/ofproto-unixctl.man | 36 ++++++++++++++++++++++++++++++++++++
 1 file changed, 36 insertions(+)

diff --git a/ofproto/ofproto-unixctl.man b/ofproto/ofproto-unixctl.man
index ce4f7a2..4238373 100644
--- a/ofproto/ofproto-unixctl.man
+++ b/ofproto/ofproto-unixctl.man
@@ -135,3 +135,39 @@ necessary because the command does not ordinarily imply a particular
 OpenFlow version.  One exception is that, when \fIactions\fR includes
 an action that only OpenFlow 1.1 and later supports (such as
 \fBpush_vlan\fR), \fB\-consistent\fR is automatically enabled.
+.
+.IP "Usage examples:"
+.RS 4
+.PP
+\fBTrace an unicast ICMP echo request on ingress port 1 to destination MAC
+00:00:5E:00:53:01\fR
+.RS 4
+.nf
+ofproto/trace br in_port=1,icmp,icmp_type=8,\\
+dl_dst=00:00:5E:00:53:01
+.RE
+.fi
+.PP
+\fBTrace an unicast ICMP echo reply on ingress port 1 to destination MAC
+00:00:5E:00:53:01\fR
+.RS 4
+.nf
+ofproto/trace br in_port=1,icmp,icmp_type=0,\\
+dl_dst=00:00:5E:00:53:01
+.fi
+.RE
+.PP
+\fBTrace an ARP request on ingress port 1\fR
+.RS 4
+.nf
+ofproto/trace br in_port=1,arp,arp_op=1
+.fi
+.RE
+.PP
+\fBTrace an ARP reply on ingress port 1\fR
+.RS 4
+.nf
+ofproto/trace br in_port=1,arp,arp_op=2
+.fi
+.RE
+.RE
-- 
2.9.3



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