10-20-2008 02:29 AM
I am trying to make translation from inside to outside on a ASA 5520 box with 7.1 (2) context based software
Trust me, the findings are really weird
Translation happens because the connectivity gets through and the other end as well is able to view the translated IP address for all the three type of configurations
Static
Dynamic and
policy based using acl
The issue is in the show local command output; the inside and outside IP addresses and not displayed. It works when nat (inside) id <host> is configured; but does not happen for static NAT and policy based NAT
Global (outside) 10 1.1.1.1 netmask 255.255.255.255
Nat (inside) 10 10.10.10.10 255.255.255.255
Show local 10.10.10.10
Xlate:
PAT Global 1.1.1.1(1024) Local 10.10.10.10(3955)
Conn:
TCP out 11.11.11.11:443 in 10.10.10.10:3956 idle 0:00:22 bytes 8827 flags UIO
-----------------
Static (inside,outside) 1.1.1.1 10.10.10.10 netmask 255.255.255.255
Show local 10.10.10.10
Conn:
TCP out 11.11.11.11:443 in 10.10.10.10:3956 idle 0:00:22 bytes 8827 flags UIO
------------------
Nat (inside) 10 access-list test
Access-list test permit ip host 10.10.10.10 host 11.11.11.11
Show local 10.10.10.10
Conn:
TCP out 11.11.11.11:443 in 10.10.10.10:3956 idle 0:00:22 bytes 8827 flags UIO
Can anyone let me know why I am not able to view the translation happening for static NAT or policy based NAT. In coming future this would get very difficult to troubleshoot on identifying where the problem is, so pl. suggest.
10-20-2008 06:46 AM
did you clear xlate table?
actually try clearing that particular local host.
e.i
asa#clear local-host
then initiate outbound traffic from that host and do "show local-host" again to see its actual static NAT translation.
see if that makes any difference.
Rgds
Jorge
10-20-2008 08:40 AM
Yes i have clear the translation table but still cannot view the output of the show local command.
10-20-2008 06:47 AM
You are using same global ip address 1.1.1.1 for static NAT , Policy NAT and dynamic NAT.
Try using different Global ip addresses for each of the translations.Then it will show the output.
HTH
Saju
Pls rate helpful posts
10-20-2008 08:43 AM
No, i do not use same global IP address simultaneously. its like first i only make a static nat, then remove static NAT and configure policy based NAT.
But when i configure PAT like nat (inside)
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