Cisco Support Community
Showing results for 
Search instead for 
Did you mean: 

Welcome to Cisco Support Community. We would love to have your feedback.

For an introduction to the new site, click here. And see here for current known issues.

New Member

In need of help

I lost power and my router rebooted after the UPS ran out of juice. I had it configured and since it reboot it lost all the changes I made. I need desperately to get this up and running ASAP. My problem is that I need to set up the ACLs so that the rest of the world can get in and see my web site and send me mail. My config is as follows:

Current configuration:


version 12.0

service timestamps debug uptime

service timestamps log uptime

service password-encryption


hostname router


memory-size iomem 15

ip subnet-zero

ip domain-name

ip name-server






interface FastEthernet0/0

description connected to Internet

ip address 123.456.789.0

no ip directed-broadcast

ip nat outside


interface FastEthernet0/1

description connected to FastHub424

ip address

no ip directed-broadcast

ip nat inside


router rip

version 2

passive-interface FastEthernet0/0


no auto-summary


ip nat inside source list 1 interface FastEthernet0/0 overload

ip classless

ip route FastEthernet0/0

no ip http server


access-list 1 permit


no scheduler allocate


Any suggestions?

As it stands right now I can get to the outside world but no one can get in to see my site and mail can not get in that is destined for my domain.


Re: In need of help

It seems like you are problem is that you have NAT configured. You have to have the static nat for the ip address of the web server and the mail server. Your network must be advertising on the internet but you need to get the 2 separate public ip addresses to map the static nat for the web server and the mail server.

once you have static nat then you can have the ACL to make it more secure

CreatePlease to create content