From mboxrd@z Thu Jan 1 00:00:00 1970 From: David Ahern Subject: [PATCH iproute2 3/6] ip neigh: Add support for keyword Date: Tue, 14 Jun 2016 13:59:29 -0700 Message-ID: <1465937972-25011-4-git-send-email-dsa@cumulusnetworks.com> References: <1465937972-25011-1-git-send-email-dsa@cumulusnetworks.com> Cc: David Ahern To: netdev@vger.kernel.org Return-path: Received: from mail-pa0-f46.google.com ([209.85.220.46]:35920 "EHLO mail-pa0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752913AbcFNU7m (ORCPT ); Tue, 14 Jun 2016 16:59:42 -0400 Received: by mail-pa0-f46.google.com with SMTP id b5so610639pas.3 for ; Tue, 14 Jun 2016 13:59:41 -0700 (PDT) In-Reply-To: <1465937972-25011-1-git-send-email-dsa@cumulusnetworks.com> Sender: netdev-owner@vger.kernel.org List-ID: Add vrf keyword to 'ip neigh' commands. Allows listing neighbor entries for all links associated with a given VRF. $ ip neigh show vrf NAME versus current syntax: $ ip neigh show master DEV Signed-off-by: David Ahern --- ip/ipneigh.c | 14 +++++++++++++- 1 file changed, 13 insertions(+), 1 deletion(-) diff --git a/ip/ipneigh.c b/ip/ipneigh.c index 4ddb747e2086..3e444712645f 100644 --- a/ip/ipneigh.c +++ b/ip/ipneigh.c @@ -48,7 +48,8 @@ static void usage(void) { fprintf(stderr, "Usage: ip neigh { add | del | change | replace }\n" " { ADDR [ lladdr LLADDR ] [ nud STATE ] | proxy ADDR } [ dev DEV ]\n"); - fprintf(stderr, " ip neigh { show | flush } [ proxy ] [ to PREFIX ] [ dev DEV ] [ nud STATE ]\n\n"); + fprintf(stderr, " ip neigh { show | flush } [ proxy ] [ to PREFIX ] [ dev DEV ] [ nud STATE ]\n"); + fprintf(stderr, " [ vrf NAME ]\n\n"); fprintf(stderr, "STATE := { permanent | noarp | stale | reachable | none |\n" " incomplete | delay | probe | failed }\n"); exit(-1); @@ -385,6 +386,17 @@ static int do_show_or_flush(int argc, char **argv, int flush) invarg("Device does not exist\n", *argv); addattr32(&req.n, sizeof(req), NDA_MASTER, ifindex); filter.master = ifindex; + } else if (strcmp(*argv, "vrf") == 0) { + int ifindex; + + NEXT_ARG(); + ifindex = ll_name_to_index(*argv); + if (!ifindex) + invarg("Not a valid VRF name\n", *argv); + if (!name_is_vrf(*argv)) + invarg("Not a valid VRF name\n", *argv); + addattr32(&req.n, sizeof(req), NDA_MASTER, ifindex); + filter.master = ifindex; } else if (strcmp(*argv, "unused") == 0) { filter.unused_only = 1; } else if (strcmp(*argv, "nud") == 0) { -- 2.1.4