From: Andy Gospodarek <gospo@cumulusnetworks.com>
To: netdev@vger.kernel.org, davem@davemloft.net,
ddutt@cumulusnetworks.com, sfeldma@gmail.com,
alexander.duyck@gmail.com, hannes@stressinduktion.org,
stephen@networkplumber.org
Cc: Andy Gospodarek <gospo@cumulusnetworks.com>
Subject: [PATCH net-next 3/3 v5] iproute2: add support to print 'linkdown' nexthop flag
Date: Thu, 18 Jun 2015 11:22:12 -0400 [thread overview]
Message-ID: <1434640932-2681-4-git-send-email-gospo@cumulusnetworks.com> (raw)
In-Reply-To: <1434640932-2681-1-git-send-email-gospo@cumulusnetworks.com>
Signed-off-by: Andy Gospodaerk <gospo@cumulusnetworks.com>
Signed-off-by: Dinesh Dutt <ddutt@cumulusnetworks.com>
---
ip/iproute.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/ip/iproute.c b/ip/iproute.c
index 3795baf..3369c49 100644
--- a/ip/iproute.c
+++ b/ip/iproute.c
@@ -451,6 +451,8 @@ int print_route(const struct sockaddr_nl *who, struct nlmsghdr *n, void *arg)
fprintf(fp, "offload ");
if (r->rtm_flags & RTM_F_NOTIFY)
fprintf(fp, "notify ");
+ if (r->rtm_flags & RTNH_F_LINKDOWN)
+ fprintf(fp, "linkdown ");
if (tb[RTA_MARK]) {
unsigned int mark = *(unsigned int*)RTA_DATA(tb[RTA_MARK]);
if (mark) {
@@ -670,6 +672,8 @@ int print_route(const struct sockaddr_nl *who, struct nlmsghdr *n, void *arg)
fprintf(fp, " onlink");
if (nh->rtnh_flags & RTNH_F_PERVASIVE)
fprintf(fp, " pervasive");
+ if (nh->rtnh_flags & RTNH_F_LINKDOWN)
+ fprintf(fp, " linkdown");
len -= NLMSG_ALIGN(nh->rtnh_len);
nh = RTNH_NEXT(nh);
}
--
1.9.3
next prev parent reply other threads:[~2015-06-18 15:23 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-06-18 15:22 [PATCH net-next 0/3 v5] changes to make ipv4 routing table aware of next-hop link status Andy Gospodarek
2015-06-18 15:22 ` [PATCH net-next 1/3 v5] net: track link-status of ipv4 nexthops Andy Gospodarek
2015-06-23 9:30 ` David Miller
2015-06-23 11:59 ` Andy Gospodarek
2015-06-18 15:22 ` [PATCH net-next 2/3 v5] net: ipv4 sysctl option to ignore routes when nexthop link is down Andy Gospodarek
2015-06-18 15:22 ` Andy Gospodarek [this message]
2015-06-18 15:43 ` [PATCH net-next 3/3 v5] iproute2: add support to print 'linkdown' nexthop flag Scott Feldman
2015-06-18 15:57 ` Andy Gospodarek
2015-06-18 16:00 ` Scott Feldman
2015-06-18 17:51 ` [PATCH net-next 0/3 v5] changes to make ipv4 routing table aware of next-hop link status Scott Feldman
2015-06-18 19:39 ` Andy Gospodarek
2015-06-21 5:34 ` Scott Feldman
2015-06-21 5:36 ` Scott Feldman
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