Add mirror/ovs-tcpdump support for slow protocols' Rx path.

Problem:
========
Received LACP/CFM/BFD/STP/LLDP slow protocols' packets are not captured in
ovs-tcpdump.

Fix:
====
Add mirror support for slow protocols.

Signed-off-by: Manohar K C <manohar.krishnappa.chidambaraswamy@ericsson.com>
Signed-off-by: Ben Pfaff <blp@ovn.org>

diff --git a/ofproto/ofproto-dpif-xlate.c b/ofproto/ofproto-dpif-xlate.c
index 794893a78c67236891364451c1935ede3809a37b..441fa75d78d18208b1ebe18cf1b42c00777ed676 100644 (file)
--- a/ofproto/ofproto-dpif-xlate.c
+++ b/ofproto/ofproto-dpif-xlate.c
@@ -7212,6 +7212,7 @@ xlate_actions(struct xlate_in *xin, struct xlate_out *xout)
          *
          * We do not perform special processing on thawed packets, since that
          * was done before they were frozen and should not be redone. */
+        mirror_ingress_packet(&ctx);
     } else if (in_port && in_port->xbundle
                && xbundle_mirror_out(xbridge, in_port->xbundle)) {
         xlate_report_error(&ctx, "dropping packet received on port "