Solved

Cisco Pix 520 - Open Ports

Posted on 2013-06-25
3
437 Views
Last Modified: 2013-07-10
How can i see what ports are open on my Pix 520?
0
Comment
Question by:deklinm
3 Comments
 
LVL 8

Accepted Solution

by:
TMekeel earned 500 total points
ID: 39276222
You want to sh run check for access-list permit statements, and also then verify they are open by looking for access groups that apply the access-list to an interface.

ACLs dont open the ports necessarily, they need to be applied to an interface.
0
 
LVL 25

Expert Comment

by:Cyclops3590
ID: 39277761
please post a sanitized config and we can help out.
0
 
LVL 2

Expert Comment

by:NE_Tech_Dude
ID: 39288930
To add on to TMekeel's answer above, If you don't have ACLs applied to the interfaces (show run access-group and see if acl's are assigned), then the rules of traffic will be governed by the security interface number.  No ACL needed to get traffic flowing from a higher numbered security zone to a lower numbered security zone, all that traffic will be implicitly allowed when no access-list is applied via access-group command.
0

Featured Post

PRTG Network Monitor: Intuitive Network Monitoring

Network Monitoring is essential to ensure that computer systems and network devices are running. Use PRTG to monitor LANs, servers, websites, applications and devices, bandwidth, virtual environments, remote systems, IoT, and many more. PRTG is easy to set up & use.

Question has a verified solution.

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

Suggested Solutions

Title # Comments Views Activity
How VPC help preventing STP Loops 4 102
Support licences 3 25
Windows NLB support on Cisco Nexus 9000 1 26
Cisco ASA 5512-X Active/Standby HA 4 8
I recently updated from an old PIX platform to the new ASA platform.  While upgrading, I was tremendously confused about how the VPN and AnyConnect licensing works.  It turns out that the ASA has 3 different VPN licensing schemes. "site-to-site" …
Concerto Cloud Services, a provider of fully managed private, public and hybrid cloud solutions, announced today it was named to the 20 Coolest Cloud Infrastructure Vendors Of The 2017 Cloud  (http://www.concertocloud.com/about/in-the-news/2017/02/0…
Both in life and business – not all partnerships are created equal. As the demand for cloud services increases, so do the number of self-proclaimed cloud partners. Asking the right questions up front in the partnership, will enable both parties …
As a trusted technology advisor to your customers you are likely getting the daily question of, ‘should I put this in the cloud?’ As customer demands for cloud services increases, companies will see a shift from traditional buying patterns to new…

831 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