@@ -2670,6 +2670,19 @@ static void bond_arp_send_all(struct bonding *bond, struct slave *slave)
continue;
}
+ /*
+ * Check if the target is part of a bridge.
+ */
+ if (rt->dst.dev->priv_flags & IFF_EBRIDGE) {
+ printk("bondbridge: %s->priv_flags has IFF_EBRIDGE\n", rt->dst.dev->name);
+
+ /* Send ARP request */
+ bond_arp_send(slave->dev, ARPOP_REQUEST, targets[i], bond->master_ip, 0);
+ printk("bondbridge: bond_arp_send %d\n", 0);
+
+ continue;
+ }
+
if (net_ratelimit()) {
pr_warning("%s: no path to arp_ip_target %pI4 via rt.dev %s\n",
bond->dev->name, &targets[i],
ARP monitoring does not work when we have a network in the following configuration: eth0----+ +----bond0.100----br0-100---{+virtual machines | | +----bond0----+----br0---(fixed IP)->--{LAN arp_ip_target} | | eth1----+ +----bond0.200----br0-200---{+virtual machines This patch extends bond_arp_send_all to also check if a device is also in a bridge. This is related to the following issues: http://launchpad.net/bugs/736226 http://bugzilla.kernel.org/show_bug.cgi?id=31822 Thanks to help from Andy Gospodarek. Signed-off-by: Chris J Arges <chris.j.arges@canonical.com> --- drivers/net/bonding/bond_main.c | 13 +++++++++++++ 1 file changed, 13 insertions(+)