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Diffstat (limited to 'zebra/ioctl.c')
-rw-r--r--zebra/ioctl.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/zebra/ioctl.c b/zebra/ioctl.c
index 06be5bec..ccb927ac 100644
--- a/zebra/ioctl.c
+++ b/zebra/ioctl.c
@@ -155,6 +155,9 @@ if_get_mtu (struct interface *ifp)
ifp->mtu6 = ifp->mtu = ifreq.ifr_mtu;
#endif /* SUNOS_5 */
+ /* propogate */
+ zebra_interface_up_update(ifp);
+
#else
zlog (NULL, LOG_INFO, "Can't lookup mtu on this system");
ifp->mtu6 = ifp->mtu = -1;