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Re: ftp brokes other network services (telnet, http)! plz, help me.

To: "Young C. Cho" <jyc@xxxxxxxxxxxxxxx>
Subject: Re: ftp brokes other network services (telnet, http)! plz, help me.
Cc: lvs-users@xxxxxxxxxxxxxxxxxxxxxx
From: Joseph Mack <mack.joseph@xxxxxxx>
Date: Thu, 14 Sep 2000 09:34:32 -0400
> "Young C. Cho" wrote:
> 
> Dear Sir,

Hi Young,
        can you turn off the html in your mailer. It makes your
mail hard to read.

> I try to use IPVS, but I also have ftp problem...
> My configuration is like this
> 
> A (Client)----- B (Director) ----- C (Server)
> 
> A:     eth0=211.169.226.144
> B:      eth0=211.169.226.145
>           eth1=10.1.1.1
> C:      eth0=10.1.1.2
> 
> The linux kerner version is 2.2.14.
> When I setup as follows:
> > ipvsadm
> > IP Virtual Server version 0.9.12 (size=4096)
> > Prot LocalAddress:Port Scheduler Flags
>   -> RemoteAddress:Port          Forward Weight ActiveConn InActConn
>    TCP  211.169.226.145:telnet rr
>     -> 10.1.1.2:telnet             Masq    1      0          0
>    TCP  211.169.226.145:www rr
>      -> 10.1.1.2:www                Masq    1      0          0
> 
> It does work well.
> 
> But, After inserting the ftp service :
> 
> TCP  211.169.226.145:ftp rr
>   -> 10.1.1.2:ftp                Masq    1      0          0
> or

not sure what is happening here. Do you have the ftp masquerading module(s)
loaded (I don't have a linux box here, I can't remember its name). Look
for loaded modules with lsmod | grep ftp

Joe



-- 
Joseph Mack PhD, Senior Systems Engineer, Lockheed Martin
contractor to the National Environmental Supercomputer Center, 
mailto:mack.joseph@xxxxxxx ph# 919-541-0007, RTP, NC, USA


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