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Re: [lvs-users] FTP in active mode?

To: "LinuxVirtualServer.org users mailing list." <lvs-users@xxxxxxxxxxxxxxxxxxxxxx>
Subject: Re: [lvs-users] FTP in active mode?
From: Malcolm Turnbull <malcolm@xxxxxxxxxxxxxxxx>
Date: Wed, 16 Sep 2009 15:46:08 +0100
Nicolas,

Not sure but don't you need to remove the first clashing entry?

TCP  lo-pp.nerim.net:www wlc persistent 120
 -> harrisburg.nerim.net:www     Tunnel  1      0          0
 -> sellafield.nerim.net:www     Tunnel  1      0          0

i.e. they both match the same dest ip?


> Malcolm,
>
> Thanks for your answer. It's a good track but it's seem LVS don't care
> about my marks :-)
>
> here is my new ipvsadm conf
> IP Virtual Server version 1.2.1 (size=4096)
> Prot LocalAddress:Port Scheduler Flags
>  -> RemoteAddress:Port           Forward Weight ActiveConn InActConn
> TCP  lo-pp.nerim.net:www wlc persistent 120
>  -> harrisburg.nerim.net:www     Tunnel  1      0          0
>  -> sellafield.nerim.net:www     Tunnel  1      0          0
> FWM  1 wlc persistent 120
>  -> harrisburg.nerim.net:0       Tunnel  1      0          0
>  -> sellafield.nerim.net:0       Tunnel  1      0          0
>
> and the iptables conf
> Chain PREROUTING (policy ACCEPT 20638 packets, 3081K bytes)
>  pkts bytes target     prot opt in     out     source               
> destination
>   14   880 MARK       tcp  --  any    any     anywhere             
> lo-pp.nerim.net     tcp dpt:ftp MARK xset 0x1/0xffffffff
>    1    64 MARK       tcp  --  any    any     anywhere             
> lo-pp.nerim.net     tcp dpt:ftp-data MARK xset 0x1/0xffffffff
>    0     0 MARK       tcp  --  any    any     anywhere             
> lo-pp.nerim.net     tcp dpts:1024:65535 MARK xset 0x1/0xffffffff
>
> As you can see, some packets match these mark rules but they are not 
> load-balanced.
>
> --
> Nicolas Haller
>
> _______________________________________________
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> http://www.linuxvirtualserver.org/
>
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-- 
Regards,

Malcolm Turnbull.

Loadbalancer.org Ltd.
Phone: +44 (0)870 443 8779
http://www.loadbalancer.org/

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