[eoib] Silently ignore EoIB heartbeat packets
authorMichael Brown <mcb30@ipxe.org>
Wed, 9 Mar 2016 00:40:38 +0000 (00:40 +0000)
committerMichael Brown <mcb30@ipxe.org>
Wed, 9 Mar 2016 08:43:40 +0000 (08:43 +0000)
commitecd93cfc116dd95864634b837e2b8dff09ae5dce
treeb2c56c9cc6903747b9de41ccfaceed51af72a4c5
parent9154d7a65c4fea575ff684bd08dc54db814f513c
[eoib] Silently ignore EoIB heartbeat packets

Some EoIB implementations transmit a vendor-proprietary heartbeat
packet on the same multicast group used to provide the EoIB broadcast
domain.

Silently ignore these heartbeat packets, to avoid cluttering up the
network interface error statistics.

Signed-off-by: Michael Brown <mcb30@ipxe.org>
src/drivers/net/eoib.c