commit 9da04bca0e994ec92b9242159bf27d89c6743354
author Lou Berger <lberger@labn.net> Tue Jan 12 13:41:55 2016 -0500
committer Paul Jakma <paul.jakma@hpe.com> Fri Feb 26 14:11:42 2016 +0000
tree 3c38048088082749e2ba7f03f15bdbff19234f0c
parent a03bd16eedc5077e98716509b8918ed365227e02

bgpd: wire up VPNv6 protocol processing

There wasn't much missing for VPNv6 to begin with; just a few bits of
de- & encoding and a few lists to be updated.

Signed-off-by: Lou Berger <lberger@labn.net>
Signed-off-by: David Lamparter <equinox@opensourcerouting.org>

[Editorial note: Signed-off-by may imply an authorship claim, but need not]

Edited-by: Paul Jakma <paul.jakma@hpe.com> / <paul@jakma.org>

bgpd/bgp_packet.c

diff --git a/bgpd/bgp_packet.c b/bgpd/bgp_packet.c
index ec60069..16e1435 100644
--- a/bgpd/bgp_packet.c
+++ b/bgpd/bgp_packet.c
@@ -1797,12 +1797,12 @@
   if (peer->afc[AFI_IP][SAFI_MULTICAST])
     {
       if (mp_update.length
-	  && mp_update.afi == AFI_IP 
+	  && mp_update.afi == AFI_IP
 	  && mp_update.safi == SAFI_MULTICAST)
 	bgp_nlri_parse (peer, NLRI_ATTR_ARG, &mp_update);
 
       if (mp_withdraw.length
-	  && mp_withdraw.afi == AFI_IP 
+	  && mp_withdraw.afi == AFI_IP
 	  && mp_withdraw.safi == SAFI_MULTICAST)
 	bgp_nlri_parse (peer, NULL, &mp_withdraw);
 
@@ -1886,12 +1886,12 @@
       if (mp_update.length 
 	  && mp_update.afi == AFI_IP 
 	  && mp_update.safi == SAFI_MPLS_LABELED_VPN)
-	bgp_nlri_parse_vpnv4 (peer, NLRI_ATTR_ARG, &mp_update);
+	bgp_nlri_parse_vpn (peer, NLRI_ATTR_ARG, &mp_update);
 
       if (mp_withdraw.length 
 	  && mp_withdraw.afi == AFI_IP 
 	  && mp_withdraw.safi == SAFI_MPLS_LABELED_VPN)
-	bgp_nlri_parse_vpnv4 (peer, NULL, &mp_withdraw);
+	bgp_nlri_parse_vpn (peer, NULL, &mp_withdraw);
 
       if (! withdraw_len
 	  && mp_withdraw.afi == AFI_IP
@@ -1905,6 +1905,30 @@
 		  peer->host);
 	}
     }
+  if (peer->afc[AFI_IP6][SAFI_MPLS_VPN])
+    {
+      if (mp_update.length
+	  && mp_update.afi == AFI_IP6
+	  && mp_update.safi == SAFI_MPLS_LABELED_VPN)
+	bgp_nlri_parse_vpn (peer, NLRI_ATTR_ARG, &mp_update);
+
+      if (mp_withdraw.length
+	  && mp_withdraw.afi == AFI_IP6
+	  && mp_withdraw.safi == SAFI_MPLS_LABELED_VPN)
+	bgp_nlri_parse_vpn (peer, NULL, &mp_withdraw);
+
+      if (! withdraw_len
+	  && mp_withdraw.afi == AFI_IP6
+	  && mp_withdraw.safi == SAFI_MPLS_LABELED_VPN
+	  && mp_withdraw.length == 0)
+	{
+	  /* End-of-RIB received */
+
+	  if (BGP_DEBUG (update, UPDATE_IN))
+	    zlog (peer->log, LOG_DEBUG, "rcvd End-of-RIB for VPNv4 Unicast from %s",
+		  peer->host);
+	}
+    }
 
   /* Everything is done.  We unintern temporary structures which
      interned in bgp_attr_parse(). */