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07.01.2008 at 02:07PM PDT, ID: 23531689
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9.4

Pix Static NAT timeout

Asked by jwestbulldog in Cisco PIX Firewall, Networking Hardware Firewalls

Tags: , ,

I have a static nat translation setup from external IP to internal IP. There is also an access-list in place to allow SFTP traffic through. Connecting to the SFTP works great, exactly as it should.

Everything works perfectly, for a while. It appears the PIX is forgetting the xlate entry for this translation because after a while I can't connect from the outside anymore to the SFTP server.

I have to ping Google.com (or anything out on the internet) from the SFTP server, and after that I can connect from the outside again.
Is there an xlate timeout? If so, why would my other static NAT (there's two more) always work unlike this particular entry?

Thank you,
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[+][-]07.01.2008 at 03:28PM PDT, ID: 21912126

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[+][-]07.01.2008 at 09:31PM PDT, ID: 21913485

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[+][-]07.02.2008 at 05:44AM PDT, ID: 21915718

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[+][-]07.02.2008 at 07:23AM PDT, ID: 21916680

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[+][-]07.02.2008 at 08:06AM PDT, ID: 21917140

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About this solution

Zones: Cisco PIX Firewall, Networking Hardware Firewalls
Tags: Cisco, Pix, 506e
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Solution Provided By: harbor235
Participating Experts: 2
Solution Grade: A
 
 
 
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20081112-EE-VQP-43 / EE_QW_2_20070628