Ports Opened

Unanswered Question
Jun 20th, 2008
User Badges:

Hi, We are using Cisco ASA 5505 in Production and I opened few ports for Servers to provide access from outside. I have added 80, 443, 8800, 9500 but when I try to telnet Server IP (telnet 196.44.242.12 80) then it responds and when I try to use telnet 196.44.242.12 8800 then it responds failure. Please advice. Thnaks

  • 1
  • 2
  • 3
  • 4
  • 5
Overall Rating: 0 (0 ratings)
Loading.
JORGE RODRIGUEZ Fri, 06/20/2008 - 13:08
User Badges:
  • Green, 3000 points or more

Hi Richard,


It is possible


1- App is no listening on port 8800, can you

confirm by doing telnet using local ip on that port or do c:\netstat on the server to see listening ports.


2- Double check your access-list perimiting port tcp 8800 or ensure 8800 is in your tcp object-group if using one for your acl.



3- Do you see anything in the logs indicating no connections or denys on that port .


HTH

-Jorge


Farrukh Haroon Sat, 06/21/2008 - 00:33
User Badges:
  • Red, 2250 points or more

Or try the packet-tracer command


packet-tracer input outside tcp 4.4.4.4 1024 196.44.242.12 8800 detailed


Regards


Farrukh

Actions

This Discussion