Michael Brown
ecd93cfc11
[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>