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PIX 515e stopping internal traffic to DMZ

Hi Everybody,

We've recently had some odd issues with certain internal IP's getting blocked from accessing our DMZ. It seems almost random, one user will loose access and the only thing that will restore it is to get a new IP address. I haven't found any events logged anywhere that would explain it, the connection simply times out. I've eliminated other switches or domain controllers as a possibility, traffic gets to the PIX, just not throught it. Any ideas?

Thanks

1 REPLY

Re: PIX 515e stopping internal traffic to DMZ

I would check the NAT configuration on the PIX from the inside to the DMZ. Also, I would verify that resources on the PIX are not being exhausted (xlate table filled, etc). Please reference the following document for some additional items to verify:

http://www.cisco.com/en/US/products/hw/vpndevc/ps2030/products_tech_note09186a008009491c.shtml#nat

Hope this helps.

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