CARP broken on -CURRENT?
Xin LI
delphij at delphij.net
Thu Jul 16 09:54:31 UTC 2009
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Hi,
It looks like that the following setup won't work properly:
Box 1:
em0 = carp0/carp1
em1 = carp2/carp3
Where:
carp0 vhid 10 advbase 1 advskew 0, configured with 5 IPs with same
netmask with em0's address;
carp1 vhid 20 advbase 20 advskew 20, configured with 4 IPs with same
netmask with em0's address different from carp0;
carp2 vhid 30 advbase 1 advskew 0, conigured with 1 IP with same
netmask of em1's address;
carp3 vhid 40 advbase 20 advskew 20, configured with 1 IP with same
netmask of em1's address, different from carp2;
Box2: all same, execept carp 0 and carp 2 have advbase 20+advskew 20;
carp 1 and carp3 have advbase 1 + advskew 0.
Problem: after a short while both box1 and box2 thinks they are "MASTER"
on all carp interfaces.
Both boxes worked just fine with 7.2 kernel.
Anybody have the same/similar problem? Preliminary tcpdump indicates
that the server does send/receive correct CARP multicasts.
Cheers,
- --
Xin LI <delphij at delphij.net> http://www.delphij.net/
FreeBSD - The Power to Serve!
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