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000174_leont58@bellsouth.net_Sun Oct 23 14:19:10 2005.msg
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Path: newsmaster.cc.columbia.edu!newsfeed.nyu.edu!newspump.monmouth.com!newspeer.monmouth.com!nntp.abs.net!newsread.com!news-xfer.newsread.com!postnews.google.com!g43g2000cwa.googlegroups.com!not-for-mail
From: "LT" <leont58@bellsouth.net>
Newsgroups: comp.protocols.kermit.misc
Subject: passive mode need to ignore IP returned from server
Date: 18 Oct 2005 11:20:43 -0700
Organization: http://groups.google.com
Lines: 25
Message-ID: <1129659643.312875.320010@g43g2000cwa.googlegroups.com>
NNTP-Posting-Host: 32.97.152.254
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X-Trace: posting.google.com 1129659648 21402 127.0.0.1 (18 Oct 2005 18:20:48 GMT)
X-Complaints-To: groups-abuse@google.com
NNTP-Posting-Date: Tue, 18 Oct 2005 18:20:48 +0000 (UTC)
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Complaints-To: groups-abuse@google.com
Injection-Info: g43g2000cwa.googlegroups.com; posting-host=32.97.152.254;
posting-account=AjtIhA0AAAD5aklwbwNtWm7dUDZPW_7Q
Xref: newsmaster.cc.columbia.edu comp.protocols.kermit.misc:15417
I am connecting to a server that has 2 IP addresses (external and
internal LAN). The server is configured to return the LAN IP.
When I open a ftp session, I can connect and login to the server.
> ftp open 32.97.xxx.xxx 21
When I switch to passive mode and open a data connection, the server
returns the LAN IP.
> FTP RCVD [227 Entering Passive Mode (172,17,31,25,38,252)]
( IP = 172.17.31.25 , port = 38*256+252 = 9980 )
Then LAN IP (172.17.31.25) uses a private IP network range and is not
reachable from the outside world, but all I really need is the port
number (9980).
How can I get kermit to use the port number (9980), but continue to use
the server name/IP that I originally used to start the FTP session.
I found another FTP client that recognizes that the IP address returned
from the server is different than the original IP and switches the IP
back to the correct address. Is there an option
to do this in kermit?
Thanks, LT