Hi, I currently have a cable m 1

[prettymg]

Hi,
I currently have a cable modem with a Linksys Cable/DSL router using NAT to share my internet connection. I just purchased a Cisco 2514 running IOS Ver 12.1 that I would lke to put in place of the linksys cable router, so I can lock down my internet connection. I want to configure the 2611 to pretty much do the same thing the Linksys is doing so I can use it to replace the Linksys unit. I tried this config that I've been working on for the past week with no luck. Is this possible?

service password-encryption
!
hostname MKG-Router
!
no logging c
!
!
!
interface Ethernet0
description Connection to COX
accounting-transits
ip address 68.10.98.145
ip access-group 100 in
vpd

no ip directed-broadcast
!o
interface Ethernet1
description Connection to LAN
aliases
ip address 192.168.1.1 255.255.255.0 Alias an IP address to a TCP po
no ip directed-broadcast
interface Serial1
no ip address
no ip directed-broadcast
shutdown
!
ip default-gateway 68.10.12.1
ip classless
ip route 0.0.0.0 0.0.0.0 68.10.12.1
!
logging trap notifications
logging 192.168.1.2
snmp-server community ciscoplay RW
snmp-server host 192.168.1.2 traps ciscoplay
!
line con 0
transport input none
line aux 0
line vty 0 4
password 7 12583445054A3D563D356508336470
login
!
end

 

[StarTAC]

please be more clear.. what r u trying to do... and u talk of 2 routers... 2514 and 2611.. which is it..?..

good luck..

 

[BuckWeet]

here's basically waht you need to do

on the internal ethernet interface type this:
IP NAT INSIDE

on the external ethernet interface type this:
IP NAT OUTSIDE

then make an access-list permitting your internal IP's:
access-list 1 permit 192.168.1.0 0.0.0.255 for example

then do a nat command:
ip nat inside source list 1 interface ethernet 0/* overload

* = your external interface..



BuckWeet

 

[prettymg]

Hello out there,

I have a Cisco 2500 router that I have configured for use with my ISP. I have it set up to use DHCP on one interface (conntected to IPS) and static on the other (192.168.*.*) on the other. Everything works great except when I try to apply any ACL's to the external interface (connected to ISP). When I apply the ACL, I am unable to surf the web. I am appling the ACL to inbound traffic only. When I get on the router I am able to ping out to websites with no problem, but from my PC's no luck. Here is the current config I have. Any help would be greatly appreciated.


Current configuration : 2206 bytes
!
version 12.2
service timestamps debug uptime
service timestamps log uptime
service password-encryption
!
hostname "Cisco-2514"
!
no logging console
enable password ##############
!
ip subnet-zero
!
!
!
!
interface Ethernet0
description Connection to COX
ip address dhcp
ip nat outside
!
interface Ethernet1
description Connection to LAN
ip address 192.168.1.1 255.255.255.0
ip nat inside
!
interface Serial0
no ip address
shutdown
no fair-queue
!
interface Serial1
no ip address
shutdown
!
ip nat log translations syslog
ip nat inside source list 1 interface Ethernet0 overload
ip classless
ip http server
!
logging trap debugging
logging 10.0.0.4
logging 10.0.0.3
logging 192.168.1.2
access-list 1 permit 10.0.0.0 0.0.0.255
access-list 1 permit 192.168.1.0 0.0.0.255

no cdp run
tftp-server flash
tftp-server flash 1
snmp-server community ######## RW
snmp-server community ######## RO
snmp-server enable traps tty
snmp-server enable traps isdn call-information
snmp-server enable traps isdn layer2
snmp-server enable traps isdn chan-not-avail
snmp-server enable traps isdn ietf
snmp-server enable traps hsrp
snmp-server enable traps config
snmp-server enable traps entity
snmp-server enable traps bgp
snmp-server enable traps ipmulticast
snmp-server enable traps msdp
snmp-server enable traps rsvp
snmp-server enable traps frame-relay
snmp-server enable traps rtr
!
line con 0
line aux 0
line vty 0 4
password #################
login
!
end