https://github.com/torvalds/linux
Revision b02e3e948de6c11fded1821d89012e24d953da12 authored by Venkat Venkatsubra on 11 August 2015, 14:57:23 UTC, committed by David S. Miller on 12 August 2015, 21:37:33 UTC
When the first slave is added (such as during bootup) the first
gratuitous ARP gets dropped. We don't see this drop during a failover.
The packet gets dropped in qdisc (noop_enqueue).

The fix is to delay the sending of gratuitous ARPs till the bond dev's
carrier is present.

It can also be worked around by setting num_grat_arp to more than 1.

Signed-off-by: Venkat Venkatsubra <venkat.x.venkatsubra@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
1 parent 211c504
History
Tip revision: b02e3e948de6c11fded1821d89012e24d953da12 authored by Venkat Venkatsubra on 11 August 2015, 14:57:23 UTC
bonding: Gratuitous ARP gets dropped when first slave added
Tip revision: b02e3e9
File Mode Size
.gitignore -rw-r--r-- 151 bytes
Kconfig -rw-r--r-- 2.9 KB
Makefile -rw-r--r-- 2.3 KB
gen_init_cpio.c -rw-r--r-- 12.7 KB
initramfs_data.S -rw-r--r-- 1.3 KB

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