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Re: FOS seem not working normal?

To: lvs-users@xxxxxxxxxxxxxxxxxxxxxx
Subject: Re: FOS seem not working normal?
Cc: thomas.hoelsken@xxxxxx
From: Stephen Rowles <spr@xxxxxxxxxxxxxxx>
Date: Fri, 20 Oct 2000 11:55:08 +0100
At 06:39 20/10/2000 -0400, you wrote:
On Fri, 20 Oct 2000 thomas.hoelsken@xxxxxx wrote:

> The FTP-service is working, but the firtst connect takes nearly a minute.

are you running ftpd under tcp wrappers? your inetd.conf will be something
like

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

if so, you are having troubles with identd (lookup the HOWTO).
change the line to

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

Alternatively you can tweak your hosts.allow, and you hosts file to allow access. make sure that the relevant machines in the cluster have local IP entries in you /etc/hosts file, and are allowed in /etc/hosts.allow

The problem that I had was the inability to resolve host names for machines within a NAT cluster because of their local only IP address. The minute timeout is a "typical" name lookup timeout.

I don't know if this is entirely relevant.... I lost the previous setup description e-mails. But I do know that disabling tcp wrappers is not necessarily the right solution as it will disable logging and allowed IP security checks. I have a NAT cluster running FTP and telnet and ssh, all tcp wrappered with no access delays / problems.



Joe

--
Joseph Mack mack@xxxxxxxxxxx



Steve.

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