Huge thanks to our Platinum Members Endace and LiveAction,
and our Silver Member Veeam, for supporting the Wireshark Foundation and project.

Wireshark-users: Re: [Wireshark-users] Listen dialup interface

Date: Wed, 18 Oct 2006 17:14:25 +0100
What you are trying to do requires *VERY* expensive devices (e.g.
http://www.qualitylogic.com/genoa_test_tools/fax/dataprobe.html).

What can be done "cheaply" is to run wireshark on the server.

A less cheap approach but feasable, would be to add a man in the
middle (MiM) that takes tha connection from the device and relays it
to the server listening to the communications. Problem is that you'll
need either 3 POTS lines or a PBX.

(DEV w/ MODEM ) --PBX -- MODEM1 -- MiM -- MODEM2 --- PBX -- (SERVER w/ MODEM)


On 10/18/06, Yüce Sungur <Yuce.Sungur@xxxxxxxxxxxxx> wrote:

I am trying to listen a dial up connection started  by a simple embedded system ended by a server,,

My purpose is to capture the packets by using my modem interface on my notebook, so I connected a parallel phone cable to the line,,



  ________________________________


From: wireshark-users-bounces@xxxxxxxxxxxxx [mailto:wireshark-users-bounces@xxxxxxxxxxxxx] On Behalf Of Johan R.-Ericson
 Sent: Wednesday, October 18, 2006 5:26 PM
 To: wireshark-users@xxxxxxxxxxxxx
 Subject: Re: [Wireshark-users] Listen dialup interface




Hi,


On 18/10/06, Yüce Sungur <Yuce.Sungur@xxxxxxxxxxxxx> wrote:

I am trying to capture packets from a phone line,,I mean listening to someone else 's dialup connection over wireshark using my pc's modem,,

 Is it possible to do this via wireshak,,



 Well, yes, theoretically it would be possible but there are a fairly large number of caveats involved. Do you mind explaining what you are trying to accomplish?



/jre



________________________________




Bu e-posta mesaji ve ekleri gönderildigi kisi ya da kuruma özeldir ve gizlidir. Ayrica hukuken de gizli olabilir. Hiçbir sekilde üçüncü kisilere açiklanamaz ve yayinlanamaz. Mesajin yetkili alicisi degilseniz hiçbir kismini kopyalayamaz, baskasina gönderemez veya hiçbir sekilde kullanamazsiniz. Eger mesajin yetkili alicisi veya yetkili alicisina iletmekten sorumlu kisi siz degilseniz, lütfen mesaji sisteminizden siliniz ve göndereni uyariniz. Gönderen ve TÜRKIYE IS BANKASI A.S., bu mesajin içerdigi bilgilerin dogrulugu, bütünlügü ve güncelligi konusunda bir garanti vermemektedir. Mesajin içeriginden, iletilmesinden, alinmasindan, saklanmasindan, gizliliginin korunamamasindan, virüs içermesinden ve sisteminizde yaratabilecegi zararlardan Bankamiz sorumlu tutulamaz.

This e-mail and its attachments are private and confidential to the exclusive use of the individual or entity to whom it is addressed. It may also be legally confidential. Any disclosure, distribution or other dissemination of this message to any third party is strictly prohibited. If you are not the intended recipient, you may not copy, forward, send or use any part of it. If you are not the intended recipient or the person who is responsible to transmit to the intended recipient, please contact the sender by reply e-mail and destroy all copies of the original message and its attachments. The sender and TURKIYE IS BANKASI A.S. do not warrant for the accuracy, currency, integrity or correctness of the information in the message and its attachments. TURKIYE IS BANKASI A.S. shall have no liability with regard to the information contained in the message, its transmission, reception, storage, preservation of confidentiality, viruses or any damages caused in anyway to your computer system.


_______________________________________________
Wireshark-users mailing list
Wireshark-users@xxxxxxxxxxxxx
http://www.wireshark.org/mailman/listinfo/wireshark-users





--
This information is top security. When you have read it, destroy yourself.
-- Marshall McLuhan