Author: smh
Date: Thu Nov 5 17:23:02 2015
New Revision: 290403
URL: https://svnweb.freebsd.org/changeset/base/290403
Log:
Add MTU support to carp interfaces
MFC after: 2 weeks
Sponsored by: Multiplay
Modified:
head/sys/netinet/ip_carp.c
Modified: head/sys/netinet/ip_carp.c
==============================================================================
--- head/sys/netinet/ip_carp.c Thu Nov 5 17:19:08 2015 (r290402)
+++ head/sys/netinet/ip_carp.c Thu Nov 5 17:23:02 2015 (r290403)
@@ -1769,6 +1769,13 @@ carp_ioctl(struct ifreq *ifr, u_long cmd
}
break;
}
+ case SIOCSIFMTU:
+ if (ifr->ifr_mtu > ETHERMTU_JUMBO) {
+ error = EINVAL;
+ } else {
+ ifp->if_mtu = ifr->ifr_mtu;
+ }
+ break;
default:
error = EINVAL;
}
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