|
[Please CC me, I'm not on the list]
Hi
I think I found an annoying bug when using lblc, fwmark and persist.
When in fwmark mode, ipvs core don't keep destination address, only fwmark.
The problem is: lblc(r) loadbalances on destination.
In my config, the netmask is 0.0.0.0 (I want all clients to use the same real
server
for a vip), and I expect the persistance to keep a dynamic mapping between vips
and
real ips. Unfortunately, as the persistance code only keeps 0.0.0.fwmark as
destination,
all the traffic goes to the same server and never switch to another...
I know that removing this special case would prevent multiple fwmark on same
vip to work,
but now a unique fwmark on multiple vips is broken!
I think the solution would be to keep both fwmark and dest and to compare both,
so both
cases would work...
Am I wrong?
Any thoughts?
Regards,
Damien
|
