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827 Config Not Working

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techshoot

Programmer
Aug 25, 2001
173
US
I have been trying to get a new 827 ADSL router working for internet access and VPN without any success. I am able to ping the router from the server, but nothing on the internet. The setup is an ADSL line with two static ip addresses through the Cisco 827 router to a seperate ethernet NIC on a Windows NT4 server. Another NIC is used for the rest of the computers to connect to this PDC server. I need all the servers on the network to access the internet, and then get Exchange server to do POP email (later). Below is my running-config, any help would be appreciated!

Current configuration : 1371 bytes
!
version 12.1
no service single-slot-reload-enable
no service pad
service timestamps debug uptime
service timestamps log uptime
no service password-encryption
!
hostname Router
!
logging rate-limit console 10 except errors
enable secret ***********
enable password **********
!
ip subnet-zero
no ip routing
no ip finger
!
no ip dhcp-client network-discovery
vpdn enable
no vpdn logging
!
vpdn-group ppoe
request-dialin
protocol pppoe
!
!
!
!
interface Ethernet0
ip address 10.127.5.1 255.0.0.0
ip nat inside
no ip route-cache
no ip mroute-cache
!
interface ATM0
no ip address
no ip route-cache
no ip mroute-cache
no atm ilmi-keepalive
bundle-enable
dsl operating-mode auto
hold-queue 224 in
!
interface ATM0.1 point-to-point
no ip route-cache
no ip mroute-cache
pvc 0/35
protocol pppoe
pppoe-client dial-pool-number 1
!
!
interface Dialer1
ip address 216.170.207.194 255.255.255.128
ip mtu 1492
ip nat outside
encapsulation ppp
dialer pool 1
dialer idle-timeout 2147483 either
dialer-group 1
ppp authentication pap callin
!
ip classless
ip route 0.0.0.0 0.0.0.0 Dialer1
no ip http server
!
ip nat inside source list 1 interface Dialer1 overload
access-list 1 permit any
dialer-list 1 protocol ip permit
!
line con 0
transport input none
stopbits 1
line vty 0 4
password **********
login
!
scheduler max-task-time 5000
end
 
Did your ISP give you a username and password? Didn't see one in your config. Do the interfaces come up? Can you ping the internet from the router? Concerning the email, you will need to add static port translations.

ip nat inside source static tcp (mailserver IP) 25 216.170.207.194 25
for smtp
ip nat inside source static tcp (mailserver IP) 110 216.170.207.194 110
for pop3

Make sure that your server has the default gateway of the router on it.
When you try to ping out to the internet from it, get into the router and type "sh ip nat tr" and see if the server was translated on the way out, or if it is even making it that far.

Hope this helps. Good luck.
 
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