This is part of the core VPN and Encap SAFI changes. 

Signed-off-by: Lou Berger <[email protected]>
Signed-off-by: David Lamparter <[email protected]>
---
 bgpd/bgp_vty.c       | 112 ++++++++++++++++++++++++++++++++++++++++++++++++++-
 bgpd/bgpd.c          |  15 +++++--
 lib/command.c        |   5 ++-
 lib/command.h        |   1 +
 lib/vty.c            |   1 +
 vtysh/vtysh.c        |  42 ++++++++++++++++++-
 vtysh/vtysh_config.c |   3 ++
 7 files changed, 171 insertions(+), 8 deletions(-)

diff --git a/bgpd/bgp_vty.c b/bgpd/bgp_vty.c
index 5330a22..20aaec6 100644
--- a/bgpd/bgp_vty.c
+++ b/bgpd/bgp_vty.c
@@ -56,8 +56,15 @@ extern struct in_addr router_id_zebra;
 afi_t
 bgp_node_afi (struct vty *vty)
 {
-  if (vty->node == BGP_IPV6_NODE || vty->node == BGP_IPV6M_NODE)
-    return AFI_IP6;
+  switch (vty->node)
+    {
+    case BGP_IPV6_NODE:
+    case BGP_IPV6M_NODE:
+    case BGP_VPNV6_NODE:
+      return AFI_IP6;
+      break;
+    }
+
   return AFI_IP;
 }
 
@@ -66,6 +73,8 @@ bgp_node_afi (struct vty *vty)
 safi_t
 bgp_node_safi (struct vty *vty)
 {
+  if (vty->node == BGP_VPNV6_NODE)
+    return SAFI_MPLS_VPN;
   if (vty->node == BGP_VPNV4_NODE)
     return SAFI_MPLS_VPN;
   if (vty->node == BGP_IPV4M_NODE || vty->node == BGP_IPV6M_NODE)
@@ -4284,6 +4293,23 @@ ALIAS (address_family_vpnv4,
        "Address family\n"
        "Address Family Modifier\n")
 
+DEFUN (address_family_vpnv6,
+       address_family_vpnv6_cmd,
+       "address-family vpnv6",
+       "Enter Address Family command mode\n"
+       "Address family\n")
+{
+  vty->node = BGP_VPNV6_NODE;
+  return CMD_SUCCESS;
+}
+
+ALIAS (address_family_vpnv6,
+       address_family_vpnv6_unicast_cmd,
+       "address-family vpnv6 unicast",
+       "Enter Address Family command mode\n"
+       "Address family\n"
+       "Address Family Modifier\n")
+
 DEFUN (exit_address_family,
        exit_address_family_cmd,
        "exit-address-family",
@@ -4292,6 +4318,7 @@ DEFUN (exit_address_family,
   if (vty->node == BGP_IPV4_NODE
       || vty->node == BGP_IPV4M_NODE
       || vty->node == BGP_VPNV4_NODE
+      || vty->node == BGP_VPNV6_NODE
       || vty->node == BGP_IPV6_NODE
       || vty->node == BGP_IPV6M_NODE)
     vty->node = BGP_NODE;
@@ -9115,6 +9142,13 @@ static struct cmd_node bgp_vpnv4_node =
   1
 };
 
+static struct cmd_node bgp_vpnv6_node =
+{
+  BGP_VPNV6_NODE,
+  "%s(config-router-af-vpnv6)# ",
+  1
+};
+
 static void community_list_vty (void);
 
 void
@@ -9127,6 +9161,7 @@ bgp_vty_init (void)
   install_node (&bgp_ipv6_unicast_node, NULL);
   install_node (&bgp_ipv6_multicast_node, NULL);
   install_node (&bgp_vpnv4_node, NULL);
+  install_node (&bgp_vpnv6_node, NULL);
 
   /* Install default VTY commands to new nodes.  */
   install_default (BGP_NODE);
@@ -9135,6 +9170,7 @@ bgp_vty_init (void)
   install_default (BGP_IPV6_NODE);
   install_default (BGP_IPV6M_NODE);
   install_default (BGP_VPNV4_NODE);
+  install_default (BGP_VPNV6_NODE);
   
   /* "bgp multiple-instance" commands. */
   install_element (CONFIG_NODE, &bgp_multiple_instance_cmd);
@@ -9293,6 +9329,7 @@ bgp_vty_init (void)
   install_element (BGP_IPV6_NODE, &neighbor_activate_cmd);
   install_element (BGP_IPV6M_NODE, &neighbor_activate_cmd);
   install_element (BGP_VPNV4_NODE, &neighbor_activate_cmd);
+  install_element (BGP_VPNV6_NODE, &neighbor_activate_cmd);
 
   /* "no neighbor activate" commands. */
   install_element (BGP_NODE, &no_neighbor_activate_cmd);
@@ -9301,6 +9338,7 @@ bgp_vty_init (void)
   install_element (BGP_IPV6_NODE, &no_neighbor_activate_cmd);
   install_element (BGP_IPV6M_NODE, &no_neighbor_activate_cmd);
   install_element (BGP_VPNV4_NODE, &no_neighbor_activate_cmd);
+  install_element (BGP_VPNV6_NODE, &no_neighbor_activate_cmd);
 
   /* "neighbor peer-group set" commands. */
   install_element (BGP_NODE, &neighbor_set_peer_group_cmd);
@@ -9309,6 +9347,7 @@ bgp_vty_init (void)
   install_element (BGP_IPV6_NODE, &neighbor_set_peer_group_cmd);
   install_element (BGP_IPV6M_NODE, &neighbor_set_peer_group_cmd);
   install_element (BGP_VPNV4_NODE, &neighbor_set_peer_group_cmd);
+  install_element (BGP_VPNV6_NODE, &neighbor_set_peer_group_cmd);
   
   /* "no neighbor peer-group unset" commands. */
   install_element (BGP_NODE, &no_neighbor_set_peer_group_cmd);
@@ -9317,6 +9356,7 @@ bgp_vty_init (void)
   install_element (BGP_IPV6_NODE, &no_neighbor_set_peer_group_cmd);
   install_element (BGP_IPV6M_NODE, &no_neighbor_set_peer_group_cmd);
   install_element (BGP_VPNV4_NODE, &no_neighbor_set_peer_group_cmd);
+  install_element (BGP_VPNV6_NODE, &no_neighbor_set_peer_group_cmd);
   
   /* "neighbor softreconfiguration inbound" commands.*/
   install_element (BGP_NODE, &neighbor_soft_reconfiguration_cmd);
@@ -9331,6 +9371,8 @@ bgp_vty_init (void)
   install_element (BGP_IPV6M_NODE, &no_neighbor_soft_reconfiguration_cmd);
   install_element (BGP_VPNV4_NODE, &neighbor_soft_reconfiguration_cmd);
   install_element (BGP_VPNV4_NODE, &no_neighbor_soft_reconfiguration_cmd);
+  install_element (BGP_VPNV6_NODE, &neighbor_soft_reconfiguration_cmd);
+  install_element (BGP_VPNV6_NODE, &no_neighbor_soft_reconfiguration_cmd);
 
   /* "neighbor attribute-unchanged" commands.  */
   install_element (BGP_NODE, &neighbor_attr_unchanged_cmd);
@@ -9466,6 +9508,29 @@ bgp_vty_init (void)
   install_element (BGP_VPNV4_NODE, &no_neighbor_attr_unchanged9_cmd);
   install_element (BGP_VPNV4_NODE, &no_neighbor_attr_unchanged10_cmd);
 
+  install_element (BGP_VPNV6_NODE, &neighbor_attr_unchanged_cmd);
+  install_element (BGP_VPNV6_NODE, &neighbor_attr_unchanged1_cmd);
+  install_element (BGP_VPNV6_NODE, &neighbor_attr_unchanged2_cmd);
+  install_element (BGP_VPNV6_NODE, &neighbor_attr_unchanged3_cmd);
+  install_element (BGP_VPNV6_NODE, &neighbor_attr_unchanged4_cmd);
+  install_element (BGP_VPNV6_NODE, &neighbor_attr_unchanged5_cmd);
+  install_element (BGP_VPNV6_NODE, &neighbor_attr_unchanged6_cmd);
+  install_element (BGP_VPNV6_NODE, &neighbor_attr_unchanged7_cmd);
+  install_element (BGP_VPNV6_NODE, &neighbor_attr_unchanged8_cmd);
+  install_element (BGP_VPNV6_NODE, &neighbor_attr_unchanged9_cmd);
+  install_element (BGP_VPNV6_NODE, &neighbor_attr_unchanged10_cmd);
+  install_element (BGP_VPNV6_NODE, &no_neighbor_attr_unchanged_cmd);
+  install_element (BGP_VPNV6_NODE, &no_neighbor_attr_unchanged1_cmd);
+  install_element (BGP_VPNV6_NODE, &no_neighbor_attr_unchanged2_cmd);
+  install_element (BGP_VPNV6_NODE, &no_neighbor_attr_unchanged3_cmd);
+  install_element (BGP_VPNV6_NODE, &no_neighbor_attr_unchanged4_cmd);
+  install_element (BGP_VPNV6_NODE, &no_neighbor_attr_unchanged5_cmd);
+  install_element (BGP_VPNV6_NODE, &no_neighbor_attr_unchanged6_cmd);
+  install_element (BGP_VPNV6_NODE, &no_neighbor_attr_unchanged7_cmd);
+  install_element (BGP_VPNV6_NODE, &no_neighbor_attr_unchanged8_cmd);
+  install_element (BGP_VPNV6_NODE, &no_neighbor_attr_unchanged9_cmd);
+  install_element (BGP_VPNV6_NODE, &no_neighbor_attr_unchanged10_cmd);
+
   /* "nexthop-local unchanged" commands */
   install_element (BGP_IPV6_NODE, &neighbor_nexthop_local_unchanged_cmd);
   install_element (BGP_IPV6_NODE, &no_neighbor_nexthop_local_unchanged_cmd);
@@ -9488,6 +9553,8 @@ bgp_vty_init (void)
   install_element (BGP_IPV6M_NODE, &no_neighbor_nexthop_self_cmd);
   install_element (BGP_VPNV4_NODE, &neighbor_nexthop_self_cmd);
   install_element (BGP_VPNV4_NODE, &no_neighbor_nexthop_self_cmd);
+  install_element (BGP_VPNV6_NODE, &neighbor_nexthop_self_cmd);
+  install_element (BGP_VPNV6_NODE, &no_neighbor_nexthop_self_cmd);
 
   /* "neighbor remove-private-AS" commands. */
   install_element (BGP_NODE, &neighbor_remove_private_as_cmd);
@@ -9502,6 +9569,8 @@ bgp_vty_init (void)
   install_element (BGP_IPV6M_NODE, &no_neighbor_remove_private_as_cmd);
   install_element (BGP_VPNV4_NODE, &neighbor_remove_private_as_cmd);
   install_element (BGP_VPNV4_NODE, &no_neighbor_remove_private_as_cmd);
+  install_element (BGP_VPNV6_NODE, &neighbor_remove_private_as_cmd);
+  install_element (BGP_VPNV6_NODE, &no_neighbor_remove_private_as_cmd);
 
   /* "neighbor send-community" commands.*/
   install_element (BGP_NODE, &neighbor_send_community_cmd);
@@ -9528,6 +9597,10 @@ bgp_vty_init (void)
   install_element (BGP_VPNV4_NODE, &neighbor_send_community_type_cmd);
   install_element (BGP_VPNV4_NODE, &no_neighbor_send_community_cmd);
   install_element (BGP_VPNV4_NODE, &no_neighbor_send_community_type_cmd);
+  install_element (BGP_VPNV6_NODE, &neighbor_send_community_cmd);
+  install_element (BGP_VPNV6_NODE, &neighbor_send_community_type_cmd);
+  install_element (BGP_VPNV6_NODE, &no_neighbor_send_community_cmd);
+  install_element (BGP_VPNV6_NODE, &no_neighbor_send_community_type_cmd);
 
   /* "neighbor route-reflector" commands.*/
   install_element (BGP_NODE, &neighbor_route_reflector_client_cmd);
@@ -9542,6 +9615,8 @@ bgp_vty_init (void)
   install_element (BGP_IPV6M_NODE, &no_neighbor_route_reflector_client_cmd);
   install_element (BGP_VPNV4_NODE, &neighbor_route_reflector_client_cmd);
   install_element (BGP_VPNV4_NODE, &no_neighbor_route_reflector_client_cmd);
+  install_element (BGP_VPNV6_NODE, &neighbor_route_reflector_client_cmd);
+  install_element (BGP_VPNV6_NODE, &no_neighbor_route_reflector_client_cmd);
 
   /* "neighbor route-server" commands.*/
   install_element (BGP_NODE, &neighbor_route_server_client_cmd);
@@ -9556,6 +9631,8 @@ bgp_vty_init (void)
   install_element (BGP_IPV6M_NODE, &no_neighbor_route_server_client_cmd);
   install_element (BGP_VPNV4_NODE, &neighbor_route_server_client_cmd);
   install_element (BGP_VPNV4_NODE, &no_neighbor_route_server_client_cmd);
+  install_element (BGP_VPNV6_NODE, &neighbor_route_server_client_cmd);
+  install_element (BGP_VPNV6_NODE, &no_neighbor_route_server_client_cmd);
 
   /* "neighbor passive" commands. */
   install_element (BGP_NODE, &neighbor_passive_cmd);
@@ -9684,6 +9761,8 @@ bgp_vty_init (void)
   install_element (BGP_IPV6M_NODE, &no_neighbor_distribute_list_cmd);
   install_element (BGP_VPNV4_NODE, &neighbor_distribute_list_cmd);
   install_element (BGP_VPNV4_NODE, &no_neighbor_distribute_list_cmd);
+  install_element (BGP_VPNV6_NODE, &neighbor_distribute_list_cmd);
+  install_element (BGP_VPNV6_NODE, &no_neighbor_distribute_list_cmd);
 
   /* "neighbor prefix-list" commands. */
   install_element (BGP_NODE, &neighbor_prefix_list_cmd);
@@ -9698,6 +9777,8 @@ bgp_vty_init (void)
   install_element (BGP_IPV6M_NODE, &no_neighbor_prefix_list_cmd);
   install_element (BGP_VPNV4_NODE, &neighbor_prefix_list_cmd);
   install_element (BGP_VPNV4_NODE, &no_neighbor_prefix_list_cmd);
+  install_element (BGP_VPNV6_NODE, &neighbor_prefix_list_cmd);
+  install_element (BGP_VPNV6_NODE, &no_neighbor_prefix_list_cmd);
 
   /* "neighbor filter-list" commands. */
   install_element (BGP_NODE, &neighbor_filter_list_cmd);
@@ -9712,6 +9793,8 @@ bgp_vty_init (void)
   install_element (BGP_IPV6M_NODE, &no_neighbor_filter_list_cmd);
   install_element (BGP_VPNV4_NODE, &neighbor_filter_list_cmd);
   install_element (BGP_VPNV4_NODE, &no_neighbor_filter_list_cmd);
+  install_element (BGP_VPNV6_NODE, &neighbor_filter_list_cmd);
+  install_element (BGP_VPNV6_NODE, &no_neighbor_filter_list_cmd);
 
   /* "neighbor route-map" commands. */
   install_element (BGP_NODE, &neighbor_route_map_cmd);
@@ -9726,6 +9809,8 @@ bgp_vty_init (void)
   install_element (BGP_IPV6M_NODE, &no_neighbor_route_map_cmd);
   install_element (BGP_VPNV4_NODE, &neighbor_route_map_cmd);
   install_element (BGP_VPNV4_NODE, &no_neighbor_route_map_cmd);
+  install_element (BGP_VPNV6_NODE, &neighbor_route_map_cmd);
+  install_element (BGP_VPNV6_NODE, &no_neighbor_route_map_cmd);
 
   /* "neighbor unsuppress-map" commands. */
   install_element (BGP_NODE, &neighbor_unsuppress_map_cmd);
@@ -9740,6 +9825,8 @@ bgp_vty_init (void)
   install_element (BGP_IPV6M_NODE, &no_neighbor_unsuppress_map_cmd);
   install_element (BGP_VPNV4_NODE, &neighbor_unsuppress_map_cmd);
   install_element (BGP_VPNV4_NODE, &no_neighbor_unsuppress_map_cmd);  
+  install_element (BGP_VPNV6_NODE, &neighbor_unsuppress_map_cmd);
+  install_element (BGP_VPNV6_NODE, &no_neighbor_unsuppress_map_cmd);  
 
   /* "neighbor maximum-prefix" commands. */
   install_element (BGP_NODE, &neighbor_maximum_prefix_cmd);
@@ -9821,6 +9908,20 @@ bgp_vty_init (void)
   install_element (BGP_VPNV4_NODE, &no_neighbor_maximum_prefix_restart_cmd);
   install_element (BGP_VPNV4_NODE, 
&no_neighbor_maximum_prefix_threshold_restart_cmd);
 
+  install_element (BGP_VPNV6_NODE, &neighbor_maximum_prefix_cmd);
+  install_element (BGP_VPNV6_NODE, &neighbor_maximum_prefix_threshold_cmd);
+  install_element (BGP_VPNV6_NODE, &neighbor_maximum_prefix_warning_cmd);
+  install_element (BGP_VPNV6_NODE, 
&neighbor_maximum_prefix_threshold_warning_cmd);
+  install_element (BGP_VPNV6_NODE, &neighbor_maximum_prefix_restart_cmd);
+  install_element (BGP_VPNV6_NODE, 
&neighbor_maximum_prefix_threshold_restart_cmd);
+  install_element (BGP_VPNV6_NODE, &no_neighbor_maximum_prefix_cmd);
+  install_element (BGP_VPNV6_NODE, &no_neighbor_maximum_prefix_val_cmd);
+  install_element (BGP_VPNV6_NODE, &no_neighbor_maximum_prefix_threshold_cmd);
+  install_element (BGP_VPNV6_NODE, &no_neighbor_maximum_prefix_warning_cmd);
+  install_element (BGP_VPNV6_NODE, 
&no_neighbor_maximum_prefix_threshold_warning_cmd);
+  install_element (BGP_VPNV6_NODE, &no_neighbor_maximum_prefix_restart_cmd);
+  install_element (BGP_VPNV6_NODE, 
&no_neighbor_maximum_prefix_threshold_restart_cmd);
+
   /* "neighbor allowas-in" */
   install_element (BGP_NODE, &neighbor_allowas_in_cmd);
   install_element (BGP_NODE, &neighbor_allowas_in_arg_cmd);
@@ -9840,6 +9941,9 @@ bgp_vty_init (void)
   install_element (BGP_VPNV4_NODE, &neighbor_allowas_in_cmd);
   install_element (BGP_VPNV4_NODE, &neighbor_allowas_in_arg_cmd);
   install_element (BGP_VPNV4_NODE, &no_neighbor_allowas_in_cmd);
+  install_element (BGP_VPNV6_NODE, &neighbor_allowas_in_cmd);
+  install_element (BGP_VPNV6_NODE, &neighbor_allowas_in_arg_cmd);
+  install_element (BGP_VPNV6_NODE, &no_neighbor_allowas_in_cmd);
 
   /* address-family commands. */
   install_element (BGP_NODE, &address_family_ipv4_cmd);
@@ -9851,12 +9955,16 @@ bgp_vty_init (void)
   install_element (BGP_NODE, &address_family_vpnv4_cmd);
   install_element (BGP_NODE, &address_family_vpnv4_unicast_cmd);
 
+  install_element (BGP_NODE, &address_family_vpnv6_cmd);
+  install_element (BGP_NODE, &address_family_vpnv6_unicast_cmd);
+
   /* "exit-address-family" command. */
   install_element (BGP_IPV4_NODE, &exit_address_family_cmd);
   install_element (BGP_IPV4M_NODE, &exit_address_family_cmd);
   install_element (BGP_IPV6_NODE, &exit_address_family_cmd);
   install_element (BGP_IPV6M_NODE, &exit_address_family_cmd);
   install_element (BGP_VPNV4_NODE, &exit_address_family_cmd);
+  install_element (BGP_VPNV6_NODE, &exit_address_family_cmd);
 
   /* "clear ip bgp commands" */
   install_element (ENABLE_NODE, &clear_ip_bgp_all_cmd);
diff --git a/bgpd/bgpd.c b/bgpd/bgpd.c
index c3c0dba..d9c32ce 100644
--- a/bgpd/bgpd.c
+++ b/bgpd/bgpd.c
@@ -5286,10 +5286,14 @@ bgp_config_write_family_header (struct vty *vty, afi_t 
afi, safi_t safi,
     }
   else if (afi == AFI_IP6)
     {
-      vty_out (vty, "ipv6");
-      
-      if (safi == SAFI_MULTICAST)
-        vty_out (vty, " multicast");
+      if (safi == SAFI_MPLS_VPN)
+        vty_out (vty, "vpnv6");
+      else
+        {
+          vty_out (vty, "ipv6");
+          if (safi == SAFI_MULTICAST)
+            vty_out (vty, " multicast");
+        }
     }
 
   vty_out (vty, "%s", VTY_NEWLINE);
@@ -5531,6 +5535,9 @@ bgp_config_write (struct vty *vty)
       /* IPv6 multicast configuration.  */
       write += bgp_config_write_family (vty, bgp, AFI_IP6, SAFI_MULTICAST);
 
+      /* IPv6 VPN configuration.  */
+      write += bgp_config_write_family (vty, bgp, AFI_IP6, SAFI_MPLS_VPN);
+
       write++;
     }
   return write;
diff --git a/lib/command.c b/lib/command.c
index d4023ab..7526dc7 100644
--- a/lib/command.c
+++ b/lib/command.c
@@ -2590,6 +2590,7 @@ node_parent ( enum node_type node )
   switch (node)
     {
     case BGP_VPNV4_NODE:
+    case BGP_VPNV6_NODE:
     case BGP_IPV4_NODE:
     case BGP_IPV4M_NODE:
     case BGP_IPV6_NODE:
@@ -2957,9 +2958,10 @@ DEFUN (config_exit,
     case VTY_NODE:
       vty->node = CONFIG_NODE;
       break;
-    case BGP_VPNV4_NODE:
     case BGP_IPV4_NODE:
     case BGP_IPV4M_NODE:
+    case BGP_VPNV4_NODE:
+    case BGP_VPNV6_NODE:
     case BGP_IPV6_NODE:
     case BGP_IPV6M_NODE:
       vty->node = BGP_NODE;
@@ -3000,6 +3002,7 @@ DEFUN (config_end,
     case BABEL_NODE:
     case BGP_NODE:
     case BGP_VPNV4_NODE:
+    case BGP_VPNV6_NODE:
     case BGP_IPV4_NODE:
     case BGP_IPV4M_NODE:
     case BGP_IPV6_NODE:
diff --git a/lib/command.h b/lib/command.h
index afc2e3f..b5c73ab 100644
--- a/lib/command.h
+++ b/lib/command.h
@@ -82,6 +82,7 @@ enum node_type
   BABEL_NODE,                  /* Babel protocol mode node. */
   BGP_NODE,                    /* BGP protocol mode which includes BGP4+ */
   BGP_VPNV4_NODE,              /* BGP MPLS-VPN PE exchange. */
+  BGP_VPNV6_NODE,              /* BGP MPLS-VPN PE exchange. */
   BGP_IPV4_NODE,               /* BGP IPv4 unicast address family.  */
   BGP_IPV4M_NODE,              /* BGP IPv4 multicast address family.  */
   BGP_IPV6_NODE,               /* BGP IPv6 address family */
diff --git a/lib/vty.c b/lib/vty.c
index a9b9720..b01122c 100644
--- a/lib/vty.c
+++ b/lib/vty.c
@@ -738,6 +738,7 @@ vty_end_config (struct vty *vty)
     case BABEL_NODE:
     case BGP_NODE:
     case BGP_VPNV4_NODE:
+    case BGP_VPNV6_NODE:
     case BGP_IPV4_NODE:
     case BGP_IPV4M_NODE:
     case BGP_IPV6_NODE:
diff --git a/vtysh/vtysh.c b/vtysh/vtysh.c
index b55c671..d665050 100644
--- a/vtysh/vtysh.c
+++ b/vtysh/vtysh.c
@@ -303,7 +303,8 @@ vtysh_execute_func (const char *line, int pager)
    * to move into node in the vtysh where it succeeded. */
   if (ret == CMD_SUCCESS || ret == CMD_SUCCESS_DAEMON || ret == CMD_WARNING)
     {
-      if ((saved_node == BGP_VPNV4_NODE || saved_node == BGP_IPV4_NODE
+      if ((saved_node == BGP_VPNV4_NODE || saved_node == BGP_VPNV6_NODE 
+           || saved_node == BGP_IPV4_NODE
           || saved_node == BGP_IPV6_NODE || saved_node == BGP_IPV4M_NODE
           || saved_node == BGP_IPV6M_NODE)
          && (tried == 1))
@@ -707,6 +708,12 @@ static struct cmd_node bgp_vpnv4_node =
   "%s(config-router-af)# "
 };
 
+static struct cmd_node bgp_vpnv6_node =
+{
+  BGP_VPNV6_NODE,
+  "%s(config-router-af)# "
+};
+
 static struct cmd_node bgp_ipv4_node =
 {
   BGP_IPV4_NODE,
@@ -842,6 +849,29 @@ DEFUNSH (VTYSH_BGPD,
 }
 
 DEFUNSH (VTYSH_BGPD,
+        address_family_vpnv6,
+        address_family_vpnv6_cmd,
+        "address-family vpnv6",
+        "Enter Address Family command mode\n"
+        "Address family\n")
+{
+  vty->node = BGP_VPNV6_NODE;
+  return CMD_SUCCESS;
+}
+
+DEFUNSH (VTYSH_BGPD,
+        address_family_vpnv6_unicast,
+        address_family_vpnv6_unicast_cmd,
+        "address-family vpnv6 unicast",
+        "Enter Address Family command mode\n"
+        "Address family\n"
+        "Address Family Modifier\n")
+{
+  vty->node = BGP_VPNV6_NODE;
+  return CMD_SUCCESS;
+}
+
+DEFUNSH (VTYSH_BGPD,
         address_family_ipv4_unicast,
         address_family_ipv4_unicast_cmd,
         "address-family ipv4 unicast",
@@ -1066,6 +1096,7 @@ vtysh_exit (struct vty *vty)
       vty->node = CONFIG_NODE;
       break;
     case BGP_VPNV4_NODE:
+    case BGP_VPNV6_NODE:
     case BGP_IPV4_NODE:
     case BGP_IPV4M_NODE:
     case BGP_IPV6_NODE:
@@ -1104,6 +1135,7 @@ DEFUNSH (VTYSH_BGPD,
   if (vty->node == BGP_IPV4_NODE
       || vty->node == BGP_IPV4M_NODE
       || vty->node == BGP_VPNV4_NODE
+      || vty->node == BGP_VPNV6_NODE
       || vty->node == BGP_IPV6_NODE
       || vty->node == BGP_IPV6M_NODE)
     vty->node = BGP_NODE;
@@ -2298,6 +2330,7 @@ vtysh_init_vty (void)
   install_node (&rmap_node, NULL);
   install_node (&zebra_node, NULL);
   install_node (&bgp_vpnv4_node, NULL);
+  install_node (&bgp_vpnv6_node, NULL);
   install_node (&bgp_ipv4_node, NULL);
   install_node (&bgp_ipv4m_node, NULL);
 /* #ifdef HAVE_IPV6 */
@@ -2324,6 +2357,7 @@ vtysh_init_vty (void)
   vtysh_install_default (RMAP_NODE);
   vtysh_install_default (ZEBRA_NODE);
   vtysh_install_default (BGP_VPNV4_NODE);
+  vtysh_install_default (BGP_VPNV6_NODE);
   vtysh_install_default (BGP_IPV4_NODE);
   vtysh_install_default (BGP_IPV4M_NODE);
   vtysh_install_default (BGP_IPV6_NODE);
@@ -2360,6 +2394,8 @@ vtysh_init_vty (void)
   install_element (BGP_NODE, &vtysh_quit_bgpd_cmd);
   install_element (BGP_VPNV4_NODE, &vtysh_exit_bgpd_cmd);
   install_element (BGP_VPNV4_NODE, &vtysh_quit_bgpd_cmd);
+  install_element (BGP_VPNV6_NODE, &vtysh_exit_bgpd_cmd);
+  install_element (BGP_VPNV6_NODE, &vtysh_quit_bgpd_cmd);
   install_element (BGP_IPV4_NODE, &vtysh_exit_bgpd_cmd);
   install_element (BGP_IPV4_NODE, &vtysh_quit_bgpd_cmd);
   install_element (BGP_IPV4M_NODE, &vtysh_exit_bgpd_cmd);
@@ -2391,6 +2427,7 @@ vtysh_init_vty (void)
   install_element (BGP_IPV4_NODE, &vtysh_end_all_cmd);
   install_element (BGP_IPV4M_NODE, &vtysh_end_all_cmd);
   install_element (BGP_VPNV4_NODE, &vtysh_end_all_cmd);
+  install_element (BGP_VPNV6_NODE, &vtysh_end_all_cmd);
   install_element (BGP_IPV6_NODE, &vtysh_end_all_cmd);
   install_element (BGP_IPV6M_NODE, &vtysh_end_all_cmd);
   install_element (ISIS_NODE, &vtysh_end_all_cmd);
@@ -2417,6 +2454,8 @@ vtysh_init_vty (void)
   install_element (CONFIG_NODE, &router_bgp_view_cmd);
   install_element (BGP_NODE, &address_family_vpnv4_cmd);
   install_element (BGP_NODE, &address_family_vpnv4_unicast_cmd);
+  install_element (BGP_NODE, &address_family_vpnv6_cmd);
+  install_element (BGP_NODE, &address_family_vpnv6_unicast_cmd);
   install_element (BGP_NODE, &address_family_ipv4_unicast_cmd);
   install_element (BGP_NODE, &address_family_ipv4_multicast_cmd);
 #ifdef HAVE_IPV6
@@ -2424,6 +2463,7 @@ vtysh_init_vty (void)
   install_element (BGP_NODE, &address_family_ipv6_unicast_cmd);
 #endif
   install_element (BGP_VPNV4_NODE, &exit_address_family_cmd);
+  install_element (BGP_VPNV6_NODE, &exit_address_family_cmd);
   install_element (BGP_IPV4_NODE, &exit_address_family_cmd);
   install_element (BGP_IPV4M_NODE, &exit_address_family_cmd);
   install_element (BGP_IPV6_NODE, &exit_address_family_cmd);
diff --git a/vtysh/vtysh_config.c b/vtysh/vtysh_config.c
index 94dc995..dcbb70f 100644
--- a/vtysh/vtysh_config.c
+++ b/vtysh/vtysh_config.c
@@ -169,6 +169,9 @@ vtysh_config_parse_line (const char *line)
          if (strncmp (line, " address-family vpnv4",
              strlen (" address-family vpnv4")) == 0)
            config = config_get (BGP_VPNV4_NODE, line);
+         else if (strncmp (line, " address-family vpn6",
+             strlen (" address-family vpn6")) == 0)
+           config = config_get (BGP_VPNV6_NODE, line);
          else if (strncmp (line, " address-family ipv4 multicast",
                   strlen (" address-family ipv4 multicast")) == 0)
            config = config_get (BGP_IPV4M_NODE, line);
-- 
2.1.3


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