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Problem bouncing throw a PIX

madskirke
Level 1
Level 1

Problem bouncing throw a PIX.

In my company we have a Hosted Rack white a PIX firewall. The firewall is mange by the Hosting Company.

There say the following about my problem, white bouncing from the inside of the firewall:

Firewall setup doesn't allow machines

inside the firewall to use externally visible IP's to

access other machines inside the firewall. For example,

Server-x cannot use the externally visible IP 213.173.22.22

to talk to "xxx.xxx.com" which is a machine on the

same level as the Server-x system within the firewall.

Server-x is forced to use it's internal address 10.30.10.10.

Is this right? cant you bounche trow a fw?

Sorry about my crappy English.

/Mads

1 Reply 1

owillins
Level 6
Level 6

If your DNS resides outside the PIX (or across one of its DMZs) you may use the alias command on the Cisco Secure PIX Firewall to fix the DNS packet.

http://www.cisco.com/warp/public/110/pixfaq.shtml

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