Can't subscribe to freebsd-net
Mark Jayson Alvarez
jay2xra at yahoo.com
Wed Nov 23 07:56:41 GMT 2005
Hi,
I can't seem to subscribe to freebsd-net mailinglist. I have 1 question however. I have 2 machines running freebsd 6.0 compiled with "device carp". The example in the carp manual slightly confuses me. I can't make those 2 machines to appear as one... I hope you can help me.
machine A has xl0 with assigned ip of 10.10.8.145
machine B has xl0 with assigned ip of 10.10.8.146
Now following the example on carp(4) manual:
On machine A:
ifconfig carp0 create
ifconfig carp0 vhid 1 pass mypasswd 10.10.8.147/24
so now, machine A shows these in ifconfig:
carp0: flags=41<UP,RUNNING> mtu 1500
inet 10.10.8.147 netmask 0xffffff00
carp: BACKUP vhid 1 advbase 1 advskew 0
meanwhile on machine B
ifconfig carp0 create
ifconfig carp0 vhid 1 advskew 100 pass mypasswd 10.10.8.147/24
and I got
10.10.8.147/24 is duplicated by xl0 (10.10.8.145/24)
What I wanted to do is to do some failover... ssh to 10.10.8.147 and see what machine it would connect to.. then pull the utp out... and repeat the process.. this time it should ssh to the backup server..
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