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Cisco ASA 5520 convert pre-8.3 NAT rules to 8.3 NAT rules

Hi Experts,

I'm struggling with the new NAT rules in the new Cisco iOS software. I see a lot of examples on the internet, but I have to know for sure that I have the correct new NAT rules.

I have the old rules in a copy of the running config. This afternoon I have to implement the rules in the new format in an ASA5520 firewall. I was hoping that someone could give me a hand in converting a few of these rules. Here they are,

- global (outside) 2 192.168.80.1-192.168.80.254 netmask 255.255.255.0

- global (outside) 1 interface

- nat (outside) 0 access-list outside_nat0_inbound outside

- nat (inside) 1 132.147.192.0 255.255.192.0

- static (inside,outside) tcp 194.122.137.91 smtp 10.10.2.34 smtp netmask 255.255.255.255

- static (outside,inside) 10.10.2.50 192.168.80.2 netmask 255.255.255.255


I know it's a lot to ask, but I hope that someone can help me out here!
Cisco

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SvenIA

8/22/2022 - Mon
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ArneLovius

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ASKER
Thanks for the reply!!

Are the ACLs converted automaticly also?

What is the best upgrade path from 7.1(2) to 8.44? On a Cisco website I read the supported path is,

7.2 --> 8.0 --> 8.2 --> 8.3

But what when I want to go to 8.4?
SOLUTION
ArneLovius

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Thanks,

Yes there is a Smartnet contract. I bought a 1GB mem module, so I think i'm good to go!
Your help has saved me hundreds of hours of internet surfing.
fblack61