On Fri, 21 Oct 2005, Xavier Beaudouin wrote:
Hello there,
I have 2 openbsd box (that does as well openbgpd but this is not the aim
of this mail).
Question is that any problems to do
sysctl net.inet.carp.preempt=1
and
ifconfig em0 up
ifconfig vlan0 vlan 11 vlandev em0
Each machine must have a "trunk" link from the single switch (or if you
have reundant switch fabric, two switches that are themselves trunked).
Effectivly in the same ethernet segment.
Each OpenBSD machine will have a Vlan11 interface presented to it. Each
must have an IP with in the subnet. Then, the CARP interface will share
an other (3rd) IP in the same subnet.
So if you've got a /24, the CARP VIP could be .1 and each Box's vlan11
could be .2 and .3.
~BAS
I don't know how you plan to sync the BGP table between teh two. I know
PF tables and ISAKMPd states are syncavble.
Peace,
~BAS
ifconfig carp0 inet 10.0.0.1 netmask 255.255.255.0 vhid 1 carpdev vlan0
In each routers / carp border machines to have full redondancy ?
Thanks :)
/Xavier
--
Quand on essaye continuellement, on finit par y arriver. Donc, plus ca
rate, plus on a de chance que ca marche...
(Proverbe Shadok)
l8*
-lava
x.25 - minix - bitnet - plan9 - 110 bps - ASR 33 - base8
