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Re: ftp brokes other network services (telnet, http)

To: "Young C. Cho" <jyc@xxxxxxxxxxxxxxx>
Subject: Re: ftp brokes other network services (telnet, http)
Cc: Julian Anastasov <ja@xxxxxx>, Joseph Mack <mack.joseph@xxxxxxxxxxxxxxx>, lvs-users@xxxxxxxxxxxxxxxxxxxxxx, Michael.Gavinet@xxxxxxxxxxxxx
From: Joseph Mack <mack.joseph@xxxxxxx>
Date: Fri, 15 Sep 2000 06:37:09 -0400
"Young C. Cho" wrote:
 
> But, there are still some problems and phenomina as follows:
> 1. telnet and http access is OK from client
> 2. ftp login is ok. but "login is very slow" and  "ls" command is not working.

ftp in LVS is for active ftp, ie the ftp from the command line on the client.
(For passive ftp, which web browsers use, you need persistance with ipvsadm)

The usual reason for slow login is that the service runs under identd, which 
doesn't work under lvs. tcpwrappers use identd. Look in inetd.conf for
the ftp service. You will probably have a line like


ftp stream tcp nowait root /usr/sbin/tcpd wu.ftpd

replace it wth 

ftp stream tcp nowait root /usr/sbin/wu.ftpd wu.ftpd

Not sure what the ls problem is.

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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