Penetration Testing mailing list archives
RE: Physical ports in IOS
From: "Ramsdell, Scott" <sramsdell () stinsonmoheck com>
Date: Thu, 15 Jun 2006 08:49:07 -0500
Eduardo, On a 6500, the command is "sho cam <MAC>" with the MAC in the format xx:xx:xx:xx:xx:xx This will give you the port that the MAC shows up on. Next, you will want to make sure the MAC isn't on a trunk port, coming in from another switch. So, you: "sho cdp neigh <port> /details" If you get an IP in the "details" report above, the MAC is on a different switch. Telnet to the IP of the switch and use "sho cam" if it's a 65xx, or "sho mac". Best Regards, Scott Ramsdell -----Original Message----- From: Eduardo Espina [mailto:eduardomx () gmail com] Sent: Wednesday, June 14, 2006 3:27 PM To: Luis Gutierrez Cc: pen-test () securityfocus com Subject: Re: Physical ports in IOS Hi, Thanks for the tip, I forgot to say, i'm in a Cisco Catalyst 6500 with IOS 12.1(8b) and there's no sh mac-address-table command available. I do have the enable password, show privilege give me level 15. All references to interfaces are to Vlan# but no physical ports anyway. Is there a separate port for switch configuration and router configuration?, i have other Cisco devices for testing and i found the show mac-adress-table useful, but with IOS 12.4. Is it a problem with IOS version? Thanks, Eduardo. On 6/14/06, Luis Gutierrez <lgutierrez () foxhollowtech com> wrote:
Here is a sample of how to do it: 740S3C22#sh ip arp xx.xx.xx.56 Protocol Address Age (min) Hardware Addr Type Interface Internet xx.xx.xx.56 1 0011.434c.8b43 ARPA Vlanxx 740S3C22#sh mac add add 0011.434c.8b43 Unicast Entries vlan mac address type protocols port -------+---------------+--------+---------------------+--------------- -------+---------------+--------+---------------------+-- --- xx 0011.434c.8b43 dynamic ip GigabitEthernet6/1 -luis -----Original Message----- From: Eduardo Espina [mailto:eduardomx () gmail com] Sent: Tuesday, June 13, 2006 7:21 PM To: pen-test () securityfocus com Subject: Physical ports in IOS Hi, I'm pen-testing a network and i've already gained access to a Cisco switch in certain VLAN; i'm stucked in getting a SPAN port in the physical port where i'm attached or changing that port to a different VLAN; "show interfaces fastethernet" doesn't work, and "show interfaces" just output the MAC address of the VLAN, but i can't find the way to correlate IP (mine) with the physical port (Fa0/3 i.e.). Some idea? Thanks, Eduardo. ---------------------------------------------------------------------- -- ------ This List Sponsored by: Cenzic Concerned about Web Application Security? Why not go with the #1 solution - Cenzic, the only one to win the Analyst's Choice Award from eWeek. As attacks through web applications
continue to rise, you need to proactively protect your applications from hackers. Cenzic has the most comprehensive solutions to meet your
application security penetration testing and vulnerability management needs. You have an option to go with a managed service (Cenzic ClickToSecure) or an enterprise software (Cenzic Hailstorm). Download FREE whitepaper on how a managed service can help you: http://www.cenzic.com/news_events/wpappsec.php And, now for a limited time we can do a FREE audit for you to confirm your results from other product. Contact us at request () cenzic com for details. ---------------------------------------------------------------------- -- ------
------------------------------------------------------------------------ ------ This List Sponsored by: Cenzic Concerned about Web Application Security? Why not go with the #1 solution - Cenzic, the only one to win the Analyst's Choice Award from eWeek. As attacks through web applications continue to rise, you need to proactively protect your applications from hackers. Cenzic has the most comprehensive solutions to meet your application security penetration testing and vulnerability management needs. You have an option to go with a managed service (Cenzic ClickToSecure) or an enterprise software (Cenzic Hailstorm). Download FREE whitepaper on how a managed service can help you: http://www.cenzic.com/news_events/wpappsec.php And, now for a limited time we can do a FREE audit for you to confirm your results from other product. Contact us at request () cenzic com for details. ------------------------------------------------------------------------ ------ This communication is from a law firm and may contain confidential and/or privileged information. If it has been sent to you in error, please contact the sender for instructions concerning return or destruction, and do not use or disclose the contents to others. ------------------------------------------------------------------------------ This List Sponsored by: Cenzic Concerned about Web Application Security? Why not go with the #1 solution - Cenzic, the only one to win the Analyst's Choice Award from eWeek. As attacks through web applications continue to rise, you need to proactively protect your applications from hackers. Cenzic has the most comprehensive solutions to meet your application security penetration testing and vulnerability management needs. You have an option to go with a managed service (Cenzic ClickToSecure) or an enterprise software (Cenzic Hailstorm). Download FREE whitepaper on how a managed service can help you: http://www.cenzic.com/news_events/wpappsec.php And, now for a limited time we can do a FREE audit for you to confirm your results from other product. Contact us at request () cenzic com for details. ------------------------------------------------------------------------------
Current thread:
- RE: Physical ports in IOS, (continued)
- RE: Physical ports in IOS Dixon, Wayne (Jun 14)
- Re: Physical ports in IOS luthor (Jun 14)
- Re: Physical ports in IOS rkraus (Jun 14)
- Re: Physical ports in IOS Eduardo Espina (Jun 14)
- Re: Physical ports in IOS Eagle Fire (Jun 15)
- Re: Physical ports in IOS Eduardo Espina (Jun 14)
- RE: Physical ports in IOS Dan Bogda (Jun 14)
- RE: Physical ports in IOS Luis Gutierrez (Jun 14)
- Re: Physical ports in IOS Eduardo Espina (Jun 14)
- Re: Physical ports in IOS Francois Labreque (Jun 15)
- Re: Physical ports in IOS Eduardo Espina (Jun 15)
- Re: Physical ports in IOS Eduardo Espina (Jun 14)
- RE: Physical ports in IOS Ramsdell, Scott (Jun 15)
- RE: Physical ports in IOS Dan Bogda (Jun 16)
- Re: Physical ports in IOS Eduardo Espina (Jun 16)