How to capture wireless EAP packets on Windows XP?

2007-07-24 Thread Clark J. Wang 

I'm testing FreeRADIUS's PEAP-EAP-MSCHAPv2 functionality with a wireless USB
adapter (D-Link AirPlus G DWL-G122) on Windows XP (SP2). I tried to capture
the EAP packets using Wireshark 0.99.6a but I failed.

Anyone can help? Thanks.
- 
List info/subscribe/unsubscribe? See http://www.freeradius.org/list/users.html

RE: How to capture wireless EAP packets on Windows XP?

2007-07-25 Thread Josh Howlett 
I usually find it simplest to use tcpdump on the RADIUS server, although
I've used Wireshark in the past on Windows supplicants.

josh. 

> -Original Message-
> From: 
> [EMAIL PROTECTED]
> org 
> [mailto:[EMAIL PROTECTED]
eradius.org] On Behalf Of Clark J. Wang
> Sent: 25 July 2007 03:48
> To: freeRadius Mailing List - users
> Subject: How to capture wireless EAP packets on Windows XP?
> 
> I'm testing FreeRADIUS's PEAP-EAP-MSCHAPv2 functionality with 
> a wireless USB adapter (D-Link AirPlus G DWL-G122) on Windows 
> XP (SP2). I tried to capture the EAP packets using Wireshark 
> 0.99.6a but I failed.
> 
> Anyone can help? Thanks.
> 
> 

- 
List info/subscribe/unsubscribe? See http://www.freeradius.org/list/users.html

Re: How to capture wireless EAP packets on Windows XP?

2007-07-25 Thread inverse 
On 7/25/07, Josh Howlett <[EMAIL PROTECTED]> wrote:
> I usually find it simplest to use tcpdump on the RADIUS server, although
> I've used Wireshark in the past on Windows supplicants.

then there's the NDIS interface problem. Most windows drivers have
problems at capturing in promisc and none will support monitor mode.
So if it hasn't been tried yet, I suggest trying a capture with
promiscuous mode disabled on the supplicant side.. if you want to
compare it against the the radiusd side.
- 
List info/subscribe/unsubscribe? See http://www.freeradius.org/list/users.html