Sample DMZ configuration

[radekr]

Hi,
I'm using Cisco 1720 router (ADSL and Ethernet ports) as Internet gateway. NAT and VPN for dialup users are configured. Now I'm plannig to buy second Ethernet card to build DMZ, and put mail and web servers there. Where can I find sample configuration ? On Cisco site the only document I've found is about "Three-interface Router without NAT" - I need "Three-interface Router NAT and DMZ".
Thanks,
Radekr

 

[fmonteiro]

I suggest the following links:

http://www.cisco.com/warp/customer/556/12.html#topic3

Take a look at the following examples:
Example: Allowing the Internet to Access Internal Devices
Exmple: Redirecting TCP Traffic to Another TCP Port or Address

This is the link to the "Configuring Static and Dynamic NAT Simultaneously" mentioned in the first example:

http://www.cisco.com/warp/customer/556/9.html

 

[radekr]

Thanks for help. It's not as easy as i thought before
Radekr

 

[fmonteiro]

Hi Radekr,

Please, let us know if you have any specific question about the configuratin. You may perhaps submit a new post.