09-26-2008 05:35 AM - edited 03-11-2019 06:50 AM
Hi,
I've created a static NAT:
static (inside,outside) 200.200.200.10 172.16.0.10 netmask 255.255.255.255
It's working fine.
But, now I want to forward all traffic to destination 200.200.200.10 port 8888 for 172.16.0.20 port 80... and I'm putting the command:
static (inside,outside) tcp 200.200.200.10 8888 172.10.31.20 80 netmask 255.255.255.255, and the ASA is showing me the following error:
ERROR: mapped-address conflict with existing static
inside:172.16.0.10 to outside:200.200.200.10
What should be the better way to resolve this problem?
Thanks
Tauer
09-26-2008 05:55 AM
200.200.200.10 ip address is completely being used 172.16.0.10 .so its dedicated and we cannot use it.
you can use it in Dynamic NAT
nat(inside) 2 0.0.0.0
global (outside) 2 200.200.200.10
and then use
static (inside,outside) tcp 200.200.200.10 8888 172.10.31.20 80 netmask 255.255.255.255
09-26-2008 06:30 AM
Sorry,
I tell you the wrong IP.
Instead 172.10.31.20, you consider 172.16.0.20
Anyway,
should I replace the line you wrote:
nat(inside) 2 0.0.0.0 to
nat(inside) 2 172.16.0.20
??
Thanks
Tauer
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