Hello,
I try to have a redundant DHCP server setup with CARP to no avail.
The IP multicast packets do not seem to appear on the carp
interface, which certainly is enough for the failure. OS is OpenBSD 3.7
GENERIC.
The carp interface looks like this:
#ifconfig carp192
carp192: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
carp: MASTER carpdev vlan192 vhid 192 advbase 1 advskew 100
inet 192.168.201.201 netmask 0xffffff00 broadcast 192.168.201.255
I have sent some IP multicast packets on vlan192, and listened with
tcpdump on carp192 and vlan192. The packets were *seen* on vlan192 but
*not* on carp192.
Please help. TIA.
Miklss