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Re: Trouble with 2-digit carp interfaces



On Wed, Oct 05, 2005 at 02:23:29PM -0700, Zack Lawson wrote:
> As soon as I add a carp
> interface with more than one digit (ie carp10, carp11 or carp23), the
> backup host (with the higher advskew value) starts switching between
> MASTER and BACKUP on seemingly random carp interfaces. The fact that I
> have two firewalls fighting over master status on public NAT'd IP's
> represents a clear problem. The IP's related to the carp interfaces
> become completely inaccessible.
  maximally, i have 4 carp ifaces and a few other interfaces with
  multiple digits and they're working OK, fwiw.  sep 27 snapshots:
4801a $ ifconfig | grep ^[^[:blank:]]
lo0: flags=8149<UP,LOOPBACK,RUNNING,PROMISC,MULTICAST> mtu 33224
sis0: flags=8943<UP,BROADCAST,RUNNING,PROMISC,SIMPLEX,MULTICAST> mtu 1500
sis1: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
sis2: flags=8943<UP,BROADCAST,RUNNING,PROMISC,SIMPLEX,MULTICAST> mtu 1500
pflog0: flags=141<UP,RUNNING,PROMISC> mtu 33224
pfsync0: flags=0<> mtu 1348
enc0: flags=41<UP,RUNNING> mtu 1536
gif0: flags=8051<UP,POINTOPOINT,RUNNING,MULTICAST> mtu 1280
gre70129: flags=9011<UP,POINTOPOINT,LINK0,MULTICAST> mtu 1450
gre70196: flags=9011<UP,POINTOPOINT,LINK0,MULTICAST> mtu 1380
gre70222: flags=9011<UP,POINTOPOINT,LINK0,MULTICAST> mtu 1380
gre7024: flags=9011<UP,POINTOPOINT,LINK0,MULTICAST> mtu 1476
gre704: flags=9011<UP,POINTOPOINT,LINK0,MULTICAST> mtu 1476
carp0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
carp1: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
carp21: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
carp22: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
  jared
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