From 8cb40c91cdfb00ddf04e88d3ecd40403890d90f7 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Timo=20Ter=C3=A4s?= <timo.teras@iki.fi>
Date: Wed, 30 Mar 2016 13:44:03 +0300
Subject: cumulus take-3

---
 zebra/interface.c | 35 +++++++++++++++++++++++++++++++++++
 1 file changed, 35 insertions(+)

(limited to 'zebra/interface.c')

diff --git a/zebra/interface.c b/zebra/interface.c
index 8a9225ac..4ba92ba8 100644
--- a/zebra/interface.c
+++ b/zebra/interface.c
@@ -632,12 +632,30 @@ connected_dump_vty (struct vty *vty, struct connected *connected)
   if (CHECK_FLAG (connected->flags, ZEBRA_IFA_SECONDARY))
     vty_out (vty, " secondary");
 
+  if (CHECK_FLAG (connected->flags, ZEBRA_IFA_UNNUMBERED))
+    vty_out (vty, " unnumbered");
+
   if (connected->label)
     vty_out (vty, " %s", connected->label);
 
   vty_out (vty, "%s", VTY_NEWLINE);
 }
 
+/* Dump interface neighbor address information to vty. */
+static void
+nbr_connected_dump_vty (struct vty *vty, struct nbr_connected *connected)
+{
+  struct prefix *p;
+
+  /* Print interface address. */
+  p = connected->address;
+  vty_out (vty, "  %s ", prefix_family_str (p));
+  prefix_vty_out (vty, p);
+  vty_out (vty, "/%d", p->prefixlen);
+
+  vty_out (vty, "%s", VTY_NEWLINE);
+}
+
 #if defined (HAVE_RTADV)
 /* Dump interface ND information to vty. */
 static void
@@ -706,6 +724,7 @@ static void
 if_dump_vty (struct vty *vty, struct interface *ifp)
 {
   struct connected *connected;
+  struct nbr_connected *nbr_connected;
   struct listnode *node;
   struct route_node *rn;
   struct zebra_if *zebra_if;
@@ -793,6 +812,10 @@ if_dump_vty (struct vty *vty, struct interface *ifp)
 #if defined (HAVE_RTADV)
   nd_dump_vty (vty, ifp);
 #endif /* HAVE_RTADV */
+  if (listhead(ifp->nbr_connected))
+    vty_out (vty, "  Neighbor address(s):%s", VTY_NEWLINE);
+  for (ALL_LIST_ELEMENTS_RO (ifp->nbr_connected, node, nbr_connected))
+    nbr_connected_dump_vty (vty, nbr_connected);
 
 #ifdef HAVE_PROC_NET_DEV
   /* Statistics print out using proc file system. */
@@ -1381,6 +1404,12 @@ ip_address_install (struct vty *vty, struct interface *ifp,
       return CMD_WARNING;
     }
 
+  if (ipv4_martian(&cp.prefix))
+    {
+      vty_out (vty, "%% Invalid address%s", VTY_NEWLINE);
+      return CMD_WARNING;
+    }
+
   ifc = connected_check (ifp, (struct prefix *) &cp);
   if (! ifc)
     {
@@ -1565,6 +1594,12 @@ ipv6_address_install (struct vty *vty, struct interface *ifp,
       return CMD_WARNING;
     }
 
+  if (ipv6_martian(&cp.prefix))
+    {
+      vty_out (vty, "%% Invalid address%s", VTY_NEWLINE);
+      return CMD_WARNING;
+    }
+
   ifc = connected_check (ifp, (struct prefix *) &cp);
   if (! ifc)
     {
-- 
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