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New Member

Enabling TCP Dump

What is the Difference between capturing traffic creating a Dummy ACL and running a TCP dump? And how do i create a TCP dump? Iam running a Cisco PIX Firewall Version 6.1(5).

Awaiting your reply.

Regards

Navneet

2 REPLIES
Silver

Re: Enabling TCP Dump

A logging acl will provide very limited info about the flow and nothing about the payload. TCP dumping is used by all traffic sniffing technologies to examine this information. AFAIK there is no way to do a tcpdump-like action on your version of PIX software, but on PIX/ASA 7.x the new "capture" command was introduced and provides many powerful ways of doing an "on box" packet trace.

http://www.cisco.com/en/US/customer/products/ps6120/products_command_reference_chapter09186a00806418b6.html#wp2019898

HTH pls rate!

New Member

Re: Enabling TCP Dump

Hi Morris,

Thanx for the reply.

Regards

Navneet

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