Date: Tue, 12 Jul 2005 08:29:15 +0200 From: Klavs Klavsen <kl@vsen.dk> To: freebsd-pf@freebsd.org Subject: CARP bug? Message-ID: <42D3633B.4000800@vsen.dk>
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Hi guys,
(sorry for resending - but I didn't get it back, and can't see it in the
archives - so I figured something went wrong).
I'm testing CARP in a vmware setup, and I have found a small problem.
I need CARP to "protect" 3 addresses on the same interface (3 diff.
https sites) which are rdr'ed to backend local IPs.
I tried putting an alias on my carp0 interface, but then it just stopped
answering at all.
I then figured, I needed a carp interface for each address, but when I
do that, it doesn't automatically up the second interface.. when I
reboot, it looks like this:
carp0: flags=41<UP,RUNNING> mtu 1500
inet 192.168.11.208 netmask 0xffff0000
carp: MASTER vhid 1 advbase 1 advskew 100
carp1: flags=41<UP,RUNNING> mtu 1500
inet 10.0.0.1 netmask 0xffffff00
carp: MASTER vhid 2 advbase 1 advskew 100
carp2: flags=41<UP,RUNNING> mtu 1500
inet 172.16.1.8 netmask 0xffffff00
carp: MASTER vhid 3 advbase 1 advskew 100
carp3: flags=0<> mtu 1500
inet 192.168.11.210 netmask 0xffff0000
carp: INIT vhid 4 advbase 1 advskew 100
I also tried setting carp0 and carp3 (which are on the same real
interface) to a netmask of 255.255.255.255 - but it made no difference).
It works, if I then manually up carp3, but I'm ofcourse not happy that I
need to do that.
Also - why is aliases allowed, if it just makes the interface not
respond at all?
Thank you for an otherwise great piece of software :)
- --
Regards,
Klavs Klavsen, GSEC - kl@vsen.dk - http://www.vsen.dk
PGP: 7E063C62/2873 188C 968E 600D D8F8 B8DA 3D3A 0B79 7E06 3C62
"Those who do not understand Unix are condemned to reinvent it, poorly."
--Henry Spencer
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