>> ]# ipvsadm -L -n
>> IP Virtual Server version 1.2.0 (size=4096)
>> Prot LocalAddress:Port Scheduler Flags
>> -> RemoteAddress:Port Forward Weight ActiveConn InActConn
>> TCP 192.168.1.151:143 wlc
>> TCP 192.168.1.151:25 wlc
>> TCP 192.168.1.151:80 wlc
>> -> 192.168.1.250:80 Route 1 0 0
>> -> 192.168.1.249:80 Route 1 0 0
>> TCP 192.168.1.151:110 wlc
>> Actually, that is very interesting. It shows exactly what's happening.
>> Only port 80 traffic has been able to get through, none of the others.
> In that case, is http working ?
Yes, so are all of the other services. If I connect directly to the mail
servers, all services are running. If I connect through LVS, only http makes
it, everything else fails.
> There are no real servers assigned to the other virtual services.
> You are using keepalived, right? I guess its health checker thinks
> that the real servers for the non-http virtual services are unavailable.
> Perhaps because they aren't responding as keepalived expects.
Keepalived, no, I've always thought that was part of another project. I'm only
using LVS/pulse. The other LVS servers work fine for web services.