On Sun, 5 Aug 2001, Ross Ferson wrote:
> Hello all,
>
> Here is my issue:
>
> When logging in to my ftp server, from any outside IP (meaning a
> real ip from outside my network) I log in immediately. No delay at all.
> But if I try to log into it from an internal IP (10.10.10.* scheme)
> there is a huge delay. Even if I log in, and then disconnect and
> reconnect, the delay is still there. I have added a hostname to
> /etc/hosts but this has not helped. I was thinking it was a delay while
> the machine tries to resolve my ip and that hosts addition would take
> care of this but obviously I am wrong. I am using RH 7.1, WU-FTP (stock)
> etc... Ideas?
This is my guess:
When you login from an internal IP, ftp still does a DNS lookup and can't
find the internal IP address in DNS. Check /etc/nsswitch.conf and look for
the hosts stanza. I probly looks something like
dns file
So even if you have defined the internal IP address in /etc/hosts, ftp
first checks DNS and then it looks for the local /etc/hosts file.
Werner
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