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Cisco 1720 with 0 WIC's - need to do PPPoE then NAT

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rainman

ISP
Joined
Mar 22, 2001
Messages
186
Location
US
Hey guys - I have a Cisco 1720 router and I need to configure it to do PPPoE. This router has no WIC modules installed, and everything I found on Cisco's page basically tells me that I either need the ADSL WIC card, or another ethernet WIC to do this.

Is there a way to setup the router so that I can do PPPoE right over the FE0 interface, then some type of NAT overload?

I just upgraded the RAM from 24MB -> 48MB and loaded it up with the proper IOS to do this.

Any help would be appreciated.

Also, if I end up having to purchase the ADSL WIC module, what are your thoughts on this? I currently have DSL and use the Efficient 5260 as an ethernet bridge. I've been through like 5-6 of these modems because they keep failing. Could it be that they're just crappy modems or something on the line is causing them to become toast. If this is the case, I wouldn't want to fry the ADSL WIC cuz of the cost. Basically has anybody purchased the ADSL WIC card, and has it ever crapped out on you?

~Rainman
 
Welp, I figured this one out too. Here's my config in case anybody needs it:


service timestamps debug uptime
service timestamps log uptime
service password-encryption
!
hostname C1720
!
logging buffered 30000 debugging
enable secret [ENABLEPASS]
!
username ppp@shastanets.com
memory-size iomem 25
ip subnet-zero
!
!
no ip dhcp conflict logging
ip dhcp excluded-address 10.0.0.1 10.0.0.10
!
ip dhcp pool DHCPPOOL
network 10.0.0.0 255.255.255.0
domain-name [DOMAIN]
dns-server [PRIDNS] [SECDNS]
default-router 10.0.0.1
!
ip audit notify log
ip audit po max-events 100
vpdn enable
vpdn logging
!
vpdn-group pppoe
request-dialin
protocol pppoe
!
!
!
!
!
!
interface FastEthernet0
ip address 10.0.0.1 255.255.255.0
ip nat inside
speed auto
pppoe enable
pppoe-client dial-pool-number 1
!
interface Dialer1
description Outside Interface to Internet
mtu 1430
bandwidth 1536
ip address negotiated
ip nat outside
encapsulation ppp
dialer pool 1
dialer-group 1
no cdp enable
ppp authentication pap callin
ppp chap hostname [USERNAME]
ppp pap sent-username [USERNAME] password [PASSWORD]
!
ip nat inside source list 1 interface Dialer1 overload
ip classless
ip route 0.0.0.0 0.0.0.0 Dialer1
no ip http server
!
!
access-list 1 permit 10.0.0.0 0.0.0.255
dialer-list 1 protocol ip permit
!
!
line con 0
password [CONSOLEPASSWORD]
logging synchronous
login
line aux 0
line vty 0 4
password [VTY_PASSWORD]
logging synchronous
login
!
end



-Rainman
 
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