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Cisco ASA 5505 v8.3 Port Forwarding

skysys
skysys asked
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Last Modified: 2012-05-10
Hi,

I am having trouble creating a port forward using ASA Version 8.3(1) on our ASA 5505

We only have 1 external IP and I'm trying to route IAX traffic (UDP 4569) to our internal PBX (10.0.5.100)
I have created an access rule which I think is correct;
access-list outside_access_in extended permit object iax any interface outside

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but I'm struggling with the NAT rules.

Thanks for your help.
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Commented:
See http://www.cisco.com/en/US/docs/security/asa/asa83/upgrading/migrating.html for the conversion to 8.3 guide for how ACL's etc have changed in 8.3

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Commented:
Great, The ACL was the bit I thought I had right!

access-list outside_access_in extended permit object iax any object pbx01
nat (outside,inside) source static any any destination static interface pbx01 service iax iax

Commented:
What is your NAT rule now?  Something like this should work.

access-list outside_access_in extended permit udp any host 10.0.5.100 eq 4569

nat (inside,outside) static interface service udp 4569 4569

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