I'm configuring a cisco 837 router for use with Eircom broadband in Ireland.
The details I have from the service provider are the following:
Broadband Line: 01-8000004
IP Address: 83.x.x.119
Subnet Mask: 255.255.255.255
Username: username
Password: password
Encapsulation: PPPoE
Multiplexing is LLC Based
VPI = 8 & VCI = 35
DNS1: 213.x.190.194
DNS2: 213.x.190.236
Authentication Chap.
I am having problems entering that subnet mask while setting the IP, which is why in the below config the subnet mask is 255.255.255.240.
That is definately what I was informed the subnet mask should be. And in my limited experience it looks wrong that the subnet mask indicates no host portion to the ip address.
Another problem is that I am setting this router up for Irish adsl (PPPoE) while I am in the UK and cant test it. As we use PPPoA adsl.
Does the below config, apart from the subnet mask, look ok for PPPoE adsl with the above settings?
!
version 12.3
no service pad
service timestamps debug uptime
service timestamps log uptime
service password-encryption
!
hostname Router
!
boot-start-marker
boot-end-marker
!
enable secret 5 <edited>
!
username <edited> privilege 15 password 7 <edited>
no aaa new-model
ip subnet-zero
ip dhcp excluded-address 192.168.1.1
ip dhcp excluded-address 192.168.1.1 192.168.1.29
!
ip dhcp pool CLIENT
network 192.168.1.0 255.255.255.0
default-router 192.168.1.1
dns-server 213.x.x.194 213.94.190.236
lease 0 2
!
!
ip name-server 213.x.190.194
ip name-server 213.x.190.236
ip audit notify log
ip audit po max-events 100
no ftp-server write-enable
no scripting tcl init
no scripting tcl encdir
!
!
!
no crypto isakmp enable
!
!
!
!
interface Ethernet0
description LAN
ip address 192.168.1.1 255.255.255.0
ip nat inside
ip tcp adjust-mss 1452
hold-queue 100 out
!
interface ATM0
no ip address
atm vc-per-vp 64
no atm ilmi-keepalive
pvc 8/35
pppoe-client dial-pool-number 1
!
dsl operating-mode auto
!
interface FastEthernet1
no ip address
duplex auto
speed auto
!
interface FastEthernet2
no ip address
duplex auto
speed auto
!
interface FastEthernet3
no ip address
duplex auto
speed auto
!
interface FastEthernet4
no ip address
duplex auto
speed auto
!
interface Dialer1
ip address 83.x.x.119 255.255.255.240
ip mtu 1492
ip nat outside
encapsulation ppp
ip tcp adjust-mss 1452
dialer pool 1
dialer-group 1
ppp authentication chap pap callin
ppp chap hostname username
ppp chap password 7 <edited>
ppp pap sent-username username password 7 <edited>
!
ip nat inside source list 102 interface Dialer1 overload
ip nat inside source static tcp 192.168.1.2 3389 83.70.207.119 60000 extendable
ip classless
ip route 0.0.0.0 0.0.0.0 Dialer1
ip http server
ip http authentication local
ip http secure-server
!
!
access-list 23 permit 192.168.1.0 0.0.0.255
access-list 23 permit 10.10.10.0 0.0.0.255
access-list 102 permit ip 192.168.1.0 0.0.0.255 any
dialer-list 1 protocol ip permit
!
control-plane
!
!
line con 0
exec-timeout 120 0
no modem enable
transport preferred all
transport output all
stopbits 1
line aux 0
transport preferred all
transport output all
line vty 0 4
exec-timeout 120 0
login local
length 0
transport preferred all
transport input telnet ssh
transport output all
!
scheduler max-task-time 5000
!
end
Any help is appreciated.
Thanks.
