topic Hi,Not sure about the NAT in Network Security

ASA static NAT Problem

hussainirfan — Tue, 12 Mar 2019 04:53:27 GMT

Dear All

I am trying to configure the Static NAT to access the Web server from internet. But when i try to configure the Static NAT its not reflecting inside the configuration and disappearing. I don't know the reason may be its software bug or something else.

Could you please guide in this how can i resolve this issue. Below is my configuration and software version.

object network OWA-external-ip
host 213.42.156.115

object network OWA-server-ip
host 10.100.30.20

access-list outside_acl extended permit tcp any object OWA-external-ip eq https
access-list outside_acl extended permit tcp any object OWA-external-ip eq www

object network OWA-external-ip
host 213.42.156.115
nat (outside,dmz) static WA-server-ip service tcp www www

access-group outside_acl in interface outside

above bold parameters are not showing in the configuration. I am using ASA with software version asa911-smp-k8.bin.

Hi,Not sure about the NAT

Vibhor Amrodia — Thu, 09 Oct 2014 12:52:58 GMT

Hi,

Not sure about the NAT statement getting disappeared. Do you see any error on the ASA device after you configure the NAT statement ?

Can you try this:-

object network OWA-server-ip
host 10.100.30.20

nat (dmz,outside) static 213.42.156.115 service tcp www www

Let me know if this works ? If not , give me the output from the CLI whil configuring the NAT statement.

Thanks and Regards,

Vibhor Amrodia

Can you try to execute this

Walter Astori — Thu, 09 Oct 2014 12:55:56 GMT

Can you try to execute this command :

object network OWA-server-ip
host 10.100.30.20
nat (dmz,outside) static OWA-external-ip service 80
object network OWA-server-ip
host 10.100.30.20
nat (dmz,outside) static OWA-external-ip service 443

Thanks Vibhor problem is

hussainirfan — Sun, 12 Oct 2014 10:24:35 GMT

Thanks Vibhor

problem is resolved.

Thanks