Can someone enlighten me when to append no-proxy-arp route-lookup for the identity manual NAT/NAT Exempt for 9.9? Or is there a best practice for this?
Migrating from 8.2 to 9.9 is not an straight forward, you need to look upgrade path. ( i suggest to stick your latest OS with 5 Start rating, until you have rason to go 9.9)
there is lot of changes from 8.2 to 8.4, so i suggest to understand the chages and make the upgrade plan accordingly.
Yes, actually i'm converting the pre8.3 to post8.4 nat configs line by line manually. I'm just confuse when to append the no-proxy-arp route-lookup for the post8.4 nat exempt
Please go through the release note before upgrade, there are lot of changes from 8.2 to 9.9. For identity nat ASA not required to answer the arp quires.
Actually i will not do an upgrade, i will replace the 8.2 firewall with a 9.9 firewall that is why i am migrating the configuration manually. So for 9.9 NAT Exempt configuration, i need to append no-proxy-arp route-lookup?
Hi, For identity nat ASA does not act as a Proxy Server of the subnet used in the NAT statement. It should lookup the route and reach the destination. So for identity nat required no-proxy-arp route-lookup
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