Warning message while creating NAT rules in ASA 9.5.2

[sharathpk0912]

I am getting warning message while configuring NAT.

New ASA NAT configuration 9.5.2

fw(config)# object network obj-192.168.217.196-1443

fw(config-network-object)# host 192.168.217.196

fw(config-network-object)# nat (inside,outside) static x.x..x.186 service tcp 1443 1443

fw(config-network-object)# exit

fw(config)# object network obj-192.168.217.199-https

fw(config-network-object)# host 192.168.217.199

fw(config-network-object)# nat (inside,outside) static x.x..x.186 service tcp https https

WARNING: Pool (x.x.x.186) overlap with existing pool.

WARNING: Pool (x.x.x.186) overlap with existing pool.

Old ASA NAT configuration 8.2(1)

static (inside,outside) tcp x.x.x.186 1443 192.168.217.196 1443 netmask 255.255.255.255 

static (inside,outside) tcp x.x.x.186 https 192.168.217.199 https netmask 255.255.255.255 

Does it make any issues in NATing?

Please help

[ankojha]

Hi,

No, the warning doesn't affect the traffic at all so you can go ahead and configure the same Nat and test the traffic.

Thanks,

Ankita

[sharathpk0912]

Hi,

I am still getting the warnings while configuring NAT or creating new objects. How can I avoid these warnings. Is it a bug?

Thanks

[Pawan Raut]

This is normal warning as you are using same IP address for these NAT rule but you are using different port so it just give you warning and not error.