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Staric NAT at ASA5520

shahid_duet
Level 1
Level 1

Dear Boss

Plz see attached diagram. I have Static NAT on ASA 5520 for mail server and proxy server. I can use it from internet. now i want to Static NAT for 192.168.0.0/24. I mean 192.168.0.241-> 172.29.0.5, 192.168.0.242->172.29.0.6 so on.

I want when 192.168.0.10 hit 192.168.0.241 it goes to 172.29.0.5.

just simple static  NAT. which command i need at ASA ?

what is GW of 192.168.0.10 pc  ?

Pls suggest me

shahid

2 Replies 2

Collin Clark
VIP Alumni
VIP Alumni

Check the Regular Static NAT
https://supportforums.cisco.com/docs/DOC-9129

Marwan ALshawi
VIP Alumni
VIP Alumni

which ASA version ?

if its 8.x use the bellwo example

asusming the interface to 192.168.x.x is named outside and 172.29.x.x is named inside ( if the name is diffrent just use the name in you ASA )

The following example configures static NAT for the real host 172.29.0.5 on the inside to 192.168.0.241on the outside using a mapped object.

hostname(config)# object network my-mapped-obj 

hostname(config-network-object)# host 172.29.0.5

hostname(config-network-object)# nat (inside,outside) static 192.168.0.241

if its version 7.x

static (inside,outside) 192.168.0.241 172.29.0.5 netmask 255.255.255.255

Note:

Because the outside interface has a lower security level than the DMZ, an access list must also be created in order to permit users on the outside access to the server on the DMZ. The access list must grant users access to the

mapped address in the static translation Note: Because the outside interface has a lower security level than the DMZ, an access list must also be created in order to permit users on the outside access to the server on the DMZ. The access list must grant users access to the mapped address in the static translation

http://www.cisco.com/en/US/products/ps6120/products_configuration_example09186a008046f31a.shtml#s11

HTH

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