Penetration Testing mailing list archives
Re: Physical ports in IOS
From: "Eduardo Espina" <eduardomx () gmail com>
Date: Fri, 16 Jun 2006 20:02:32 -0500
Dan, You're right, I'm going to try the SNMP next week; and as you wrote there are many scenarios that can be exploited even with MSFC "only", one I tried was OSPF route injection, and it worked great, I cannot get the traffic through SPAN port, but I can route all the traffic through my laptop. Thanks, Eduardo. On 6/16/06, Dan Bogda <dan.bogda () kintera com> wrote:
Eduardo, The MSFC it's self is a decent treasure trove. You may want to see if they are using the same SNMP strings between the MSFC and the 6500 chassis. I have seen a lot of places use different passwords on their L2 and L3 gear, but still use the same SNMP strings. Good luck, Dan -----Original Message----- From: Eduardo Espina [mailto:eduardomx () gmail com] Sent: Thursday, June 15, 2006 7:45 AM To: Francois Labreque Cc: Luis Gutierrez; pen-test () securityfocus com Subject: Re: Physical ports in IOS Francois, Thanks for your help, I did it and now I know where the SUP is located, unfortunately the passwords I had didn't work there. Anyway I know where to dig for new access. Greets, Eduardo. On 6/15/06, Francois Labreque <flabreq () ca ibm com> wrote: > "Eduardo Espina" <eduardomx () gmail com> a écrit sur 2006-06-14 16:26:56 : > > > 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. > > Then you are in the MSFC module of the switch and it is running in hybrid > mode. > > you need to "sh cdp neighbor detail" to find the ip address of the SUP > card of the switch and telnet to it. From there, it will be CatOS > commands. > > > > > 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. 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Current thread:
- Re: Physical ports in IOS, (continued)
- 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 rkraus (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)