Solved

Port 81 is open on my PIX 501 Firewall

Posted on 2012-03-20
1
363 Views
Last Modified: 2012-04-08
My 501 Pix is Running 7.0(8) code, I have 3 Interfaces nIside DMZ & Outside. When I use an independent System to scan the DMZ and Outside interfaces, the result is that port 81 is open, even though It is not in the access list. I went through the config with a fine tooth comb and it (port 81) is not in any of the access lists. I am puzzled. Cisco PIX and ASA explicitly denies unless it manually opened via an access list. Can some please give me your opinion on this. I need to desperately close this hole, to keep out the unwanted worms and the like from spoiling my days and nights.

Thanks in advance.
0
Comment
Question by:cyberchrisrock
[X]
Welcome to Experts Exchange

Add your voice to the tech community where 5M+ people just like you are talking about what matters.

  • Help others & share knowledge
  • Earn cash & points
  • Learn & ask questions
1 Comment
 
LVL 51

Accepted Solution

by:
Keith Alabaster earned 500 total points
ID: 37746385
Can you provide an output from a show?
0

Featured Post

Put Machine Learning to Work--Protect Your Clients

Machine learning means Smarter Cybersecurity™ Solutions.
As technology continues to advance, managing and analyzing massive data sets just can’t be accomplished by humans alone. It requires huge amounts of memory and storage, as well as high-speed processing of the cloud.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Many old projects have bad code, but the budget doesn't exist to rewrite the codebase. You can update this code to be safer by introducing contemporary input validation, sanitation, and safer database queries.
Auditing domain password hashes is a commonly overlooked but critical requirement to ensuring secure passwords practices are followed. Methods exist to extract hashes directly for a live domain however this article describes a process to extract u…
This video gives you a great overview about bandwidth monitoring with SNMP and WMI with our network monitoring solution PRTG Network Monitor (https://www.paessler.com/prtg). If you're looking for how to monitor bandwidth using netflow or packet s…
With Secure Portal Encryption, the recipient is sent a link to their email address directing them to the email laundry delivery page. From there, the recipient will be required to enter a user name and password to enter the page. Once the recipient …

751 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question