New Zealand ADSL Mailing List

From: David Malpas <david.malpas_at_team.xtra.co.nz>
Date: Wed, 13 Dec 2000 09:36:18 +1300
Message-ID: <GPEBJOJPGJMKKOFAIFEDAEOECGAA.david.malpas@team.xtra.co.nz>

Last night I tried changing the server software, I installed and configured
warFTP1.71

I verified I could connect to the box over the local network and via a test
dialup connection last night.

However, this morning I find that I still can't get it to work from work,
same error messages - times out when trying to do a directory listing.

So, it seems it's the problem lies in the combination of the ADSL modem NAT
etc at home and the firewall here at work - however I can connect to any
other FTP server running on port 21 from work so who knows what it may be?

I used to be able to run an FTP server from home and quite happily connect
to it from work before the exchange upgrades and the new M1122's.

Am I the only one who's dissatisfied with the new Modem? I still find that
it drops the connection to all the machines connected to it via the lan at
least once a day - even after the modem was replaced (however replacing the
modem did fix another issue I was experiencing).

All I can say is bring on an internal DSL modem with 'nix drivers and the
end to all my problems.

Thanks,

Dave.

-----Original Message-----
From: owner-adsl@unixathome.org [mailto:owner-adsl@unixathome.org]On
Behalf Of Maximus
Sent: Wednesday, December 13, 2000 9:22 AM
To: Stephen Betts; ADSL Mailing List
Subject: RE: FTP server mehind a m1122

Seems to be server dependant as my linux box behind the server has no
problems with
the m11 mw22 (4 port version)

>I dont confess to know anything about the ftp protocol but didn't some one
>in the last couple of weeks point out there was a problem with the
>application level gateway in the NAT on the M1122 family, and alot of
people
>were having problems sisnce the M10 - M1122 upgrade.
>http://www.unixathome.org/adsl/2000_11/0301.html I think is the message
>stating the problem has been relayed to nokia.
>it was something to do with the upper and lower case PORT commands, but NAT
>poses some additional problems for ftp as the source IP address and port is
>within the data not the header and in ascii it would appear
>
>this looks particularily informative about the problems that NAT has with
>the FTP and ICMP protocols
>http://www.cis.ohio-state.edu/htbin/rfc/rfc1631.html
>
>http://3232236030/
>
>-----Original Message-----
>From: Andrew Hooper [mailto:andrew@best.net.nz]
>Sent: Tuesday, 12 December 2000 9:15 p.m.
>To: ADSL Mailing List
>Subject: Re: FTP server mehind a m1122
>
>
>Im having the same problem, in the end i gave up :(
>we have a linux box on a DSL connection.
>i have a 98 machine on another dsl at home, i cant
>ftp from home to the linux machine.
>
>However i can ftp to out US server on a D3
>and i can ftp from the US linux box to the NZ
>linux box, and visa versa...
>
>tried PASSV and still no luck, pinholed everything up to
>10000 on both UDP and TCP just to check if it was that.
>
>But no way to connect from my home 98 system to the
>work linux machine :(.
>
>I had thought about using a port redirector from the US
>server but thats really going to slow things down.
>
>Andrew
>
>> I tried using PASV mode, but no luck - I don't remember the exact error
>> message, and I can't check again because the IP address at home has
>changed.
>>
>> However, I do remember that it basically asked for a directory listing
and
>> then the server kicked me, this happened a couple of times beofre I gave
>up.
>>
>> Dave
>>
>> -----Original Message-----
>> From: Juha Saarinen [mailto:juha@saarinen.org]
>> Sent: Tuesday, December 12, 2000 4:00 PM
>> To: david.malpas@team.xtra.co.nz; adsl list
>> Subject: RE: FTP server mehind a m1122
>>
>>
>> Try using Passive Mode (PASV) for the ftp transfers?
>>
>> -- Juha
>>
>> %-> -----Original Message-----
>> %-> From: owner-adsl@unixathome.org [mailto:owner-adsl@unixathome.org]On
>> %-> Behalf Of David Malpas
>> %-> Sent: Tuesday, 12 December 2000 3:42 p.m.
>> %-> To: adsl list
>> %-> Subject: RE: FTP server mehind a m1122
>> %->
>> %->
>> %-> I'm also using Serv-U as the server, but I'm using BPFTP as the
>> %-> client, and
>> %-> I'm getting exactly the same message.
>> %->
>> %-> Used to work on the old m10.
>> %->
>> %-> Maybe I should try a different server? - it's a shame because
>> %-> Serv-U is so
>> %-> easy to configure.
>> %->
>> %-> Dave
>> %->
>> %-> -----Original Message-----
>> %-> From: Sean Glasspool [mailto:s.glasspool@braemac.co.nz]
>> %-> Sent: Tuesday, December 12, 2000 3:46 PM
>> %-> To: david.malpas@team.xtra.co.nz; adsl list
>> %-> Subject: RE: FTP server mehind a m1122
>> %->
>> %->
>> %-> I have a similar problem...
>> %->
>> %-> all necessary pinholes set up.
>> %->
>> %-> Im using Serv-U FTP server...
>> %->
>> %-> this is what happens when i connect using Cute_FTP.
>> %->
>> %-> STATUS:> Retrieving directory listing...
>> %-> COMMAND:> PORT 192,168,1,3,13,105
>> %-> 200 PORT Command successful.
>> %-> COMMAND:> LIST
>> %-> 150 Opening ASCII mode data connection for /bin/ls.
>> %-> 426 Data connection closed, transfer aborted.
>> %->
>> %-> -----Original Message-----
>> %-> From: owner-adsl@unixathome.org [mailto:owner-adsl@unixathome.org]On
>> %-> Behalf Of David Malpas
>> %-> Sent: Tuesday, 12 December 2000 3:31
>> %-> To: adsl list
>> %-> Subject: FTP server mehind a m1122
>> %->
>> %->
>> %-> Hi all,
>> %->
>> %-> I've been trying to get an FTP server running behind the M1122.
>> %->
>> %-> I've been playing with the pinholes, I've tried opening up all
>> %-> UDP and TCP
>> %-> ports and pointing them towards the server machine.
>> %->
>> %-> With this config I can connect from an external machine, but as
>> %-> soon as I
>> %-> try to get a directory listing or try to transfer a file I get
>> %-> 0 traffic and
>> %-> it eventually times out.
>> %->
>> %-> If I connect to the server from my internal lan it works fine.
>> %->
>> %-> Is there something else I need to pinhole?
>> %->
>> %-> dave
>> %->
>> %->
>> %-> This message is part of the NZ ADSL mailing list.
>> %-> see http://unixathome.org/adsl/ for archives, FAQ,
>> %-> and various documents.
>> %-> To unsubscribe: send mail to majordomo@unixathome.org
>> %-> with "unsubscribe adsl" in the body of the message
>> %->
>> %->
>> %-> This message is part of the NZ ADSL mailing list.
>> %-> see http://unixathome.org/adsl/ for archives, FAQ,
>> %-> and various documents.
>> %-> To unsubscribe: send mail to majordomo@unixathome.org
>> %-> with "unsubscribe adsl" in the body of the message
>> %->
>> %->
>>
>>
>> This message is part of the NZ ADSL mailing list.
>> see http://unixathome.org/adsl/ for archives, FAQ,
>> and various documents.
>> To unsubscribe: send mail to majordomo@unixathome.org
>> with "unsubscribe adsl" in the body of the message
>
>
>This message is part of the NZ ADSL mailing list.
>see http://unixathome.org/adsl/ for archives, FAQ,
>and various documents.
>To unsubscribe: send mail to majordomo@unixathome.org
>with "unsubscribe adsl" in the body of the message
>
>This message is part of the NZ ADSL mailing list.
>see http://unixathome.org/adsl/ for archives, FAQ,
>and various documents.
>To unsubscribe: send mail to majordomo@unixathome.org
>with "unsubscribe adsl" in the body of the message
>
>
>

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New Zealand ADSL Mailing List

RE: FTP server behind an m1122