Wireshark mailing list archives
Re: Wiring Mess
From: Andrew Gallo <akg1330 () gmail com>
Date: Fri, 22 Jan 2010 08:47:10 -0500
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 On 1/22/2010 8:23 AM, Paul Marsh wrote:
I'm trying to help out a non-profit with a wiring closet mess. We need to figure out what ports go to what offices. Rather than toning each port out couldn't wireshark help? I was thinking if each workstation was configured to spit out specific packets I could sniff each port on the switch to see what workstation belonged to which port. Any ideas? TIA ___________________________________________________________________________ Sent via: Wireshark-users mailing list <wireshark-users () wireshark org> Archives: http://www.wireshark.org/lists/wireshark-users Unsubscribe: https://wireshark.org/mailman/options/wireshark-users mailto:wireshark-users-request () wireshark org?subject=unsubscribe
Two options I see: Make a matrix of mac addresses to jack number/office numbers and then look at the switch's CAM table. You'll then see what port goes to what office. If the switch is running spanning tree, you could sniff each port and look at the source MAC of the BPDU. This should be the MAC address of the connected switchport. Good luck. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.10 (MingW32) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/ iEYEARECAAYFAktZrF0ACgkQQr/gMVyFYyRL4gCfXwN6jt1Pip3IbF4M6MvjReRw RkAAnRfIyW2M9pQwxQ5lCJ9LxrYjqvlb =2QaB -----END PGP SIGNATURE----- ___________________________________________________________________________ Sent via: Wireshark-users mailing list <wireshark-users () wireshark org> Archives: http://www.wireshark.org/lists/wireshark-users Unsubscribe: https://wireshark.org/mailman/options/wireshark-users mailto:wireshark-users-request () wireshark org?subject=unsubscribe
Current thread:
- Wiring Mess Paul Marsh (Jan 22)
- Re: Wiring Mess Andrew Gallo (Jan 22)
- Re: Wiring Mess Michael Glenn (Jan 22)
- Re: Wiring Mess Matt Moeller (Jan 22)
- Re: Wiring Mess Forthofer Russ (Jan 25)
- Re: Wiring Mess Paul Marsh (Jan 25)
- Re: Wiring Mess Michael Glenn (Jan 25)
- Re: Wiring Mess Tal Bar-Or (Jan 26)
- Re: Wiring Mess Michael Glenn (Jan 22)
- Re: Wiring Mess Andrew Gallo (Jan 22)