Dialing in problems

  • Thread starter Thread starter Andy Dixon
  • Start date Start date
A

Andy Dixon

I have a colleague who is dialing in to our company from
the states and he is getting the message "737 loopback was
detected" Has anybody seen this before? and how does he
get out of it?

Andy.
 
Hi Andy,

Have your friend check with their ISP.

Error 737 is triggered by a loopback of data involved in setting up a PPP connection after the
modem successfully CONNECTs to the remote modem.

This error may occur when making calls to ISPs that use an authentication protocol within PPP
(point-to-point protocol).

ISPs using authentication after PPP - may include/require a dial-up script or other proprietary
dialer. In some cases, a plain-text string is transmitted to the RAS, and then a PPP session is
established. If the PPP session isn't established because the local system is receiving back
the packets it is sending, error 737 may be reported.

Thanks,
Gary
--------------------
'--'Content-Class: urn:content-classes:message
'--'From: "Andy Dixon" <[email protected]>
'--'Sender: "Andy Dixon" <[email protected]>
'--'Subject: Dialing in problems
'--'Date: Mon, 16 Feb 2004 07:52:38 -0800
'--'Lines: 6
'--'Message-ID: <[email protected]>
'--'MIME-Version: 1.0
'--'Content-Type: text/plain;
'--' charset="iso-8859-1"
'--'Content-Transfer-Encoding: 7bit
'--'X-Newsreader: Microsoft CDO for Windows 2000
'--'Thread-Index: AcP0pObHNjA94o5DSQ6QNUbQkWQ/uQ==
'--'X-MimeOLE: Produced By Microsoft MimeOLE V5.50.4910.0300
'--'Newsgroups: microsoft.public.win2000.networking
'--'Path: cpmsftngxa07.phx.gbl
'--'Xref: cpmsftngxa07.phx.gbl microsoft.public.win2000.networking:54994
'--'NNTP-Posting-Host: tk2msftngxa12.phx.gbl 10.40.1.164
'--'X-Tomcat-NG: microsoft.public.win2000.networking
'--'
'--'I have a colleague who is dialing in to our company from
'--'the states and he is getting the message "737 loopback was
'--'detected" Has anybody seen this before? and how does he
'--'get out of it?
'--'
'--'Andy.
'--'


--

This posting is provided "AS IS" with no warranties, and confers no rights. Use of included
script samples are subject to the terms specified at http://www.microsoft.com/info/cpyright.htm

Note: For the benefit of the community-at-large, all responses to this message are best
directed to the newsgroup/thread from which they originated.
 
Back
Top