From: Quentin Young <qlyoung@cumulusnetworks.com>
Date: Thu, 10 Aug 2017 16:55:32 +0000 (-0400)
Subject: bgpd: add `no set ip next-hop unchanged`
X-Git-Tag: frr-4.0-dev~415^2
X-Git-Url: https://git.proxmox.com/?a=commitdiff_plain;h=cca30ba8a9b5c77c1e23eec3db3a96b151c26061;p=mirror_frr.git

bgpd: add `no set ip next-hop unchanged`

Signed-off-by: Quentin Young <qlyoung@cumulusnetworks.com>
---

diff --git a/bgpd/bgp_routemap.c b/bgpd/bgp_routemap.c
index 1398b2aa8..5a5d2a5d5 100644
--- a/bgpd/bgp_routemap.c
+++ b/bgpd/bgp_routemap.c
@@ -3517,14 +3517,20 @@ DEFUN (set_ip_nexthop_peer,
 
 DEFUN (set_ip_nexthop_unchanged,
        set_ip_nexthop_unchanged_cmd,
-       "set ip next-hop unchanged",
+       "[no] set ip next-hop unchanged",
+       NO_STR
        SET_STR
        IP_STR
        "Next hop address\n"
        "Don't modify existing Next hop address\n")
 {
-	return generic_set_add(vty, VTY_GET_CONTEXT(route_map_index),
-			       "ip next-hop", "unchanged");
+	int (*func)(struct vty *, struct route_map_index *, const char *,
+		     const char *) = strmatch(argv[0]->text, "no")
+					     ? generic_set_delete
+					     : generic_set_add;
+
+	return func(vty, VTY_GET_CONTEXT(route_map_index), "ip next-hop",
+		    "unchanged");
 }