Di seguito riporto un esempio di configurazione PPPoE per router Cisco 827 con connessione Telecom Alice 7Mbit.
version 12.3
no service pad
service tcp-keepalives-in
service tcp-keepalives-out
service timestamps debug datetime msec
service timestamps log datetime msec
service password-encryption
!
hostname c827
!
boot-start-marker
boot-end-marker
!
no aaa new-model
ip subnet-zero
ip name-server 151.99.125.2
ip name-server 212.216.112.112
ip dhcp excluded-address 192.168.0.100
ip dhcp excluded-address 192.168.0.1 192.168.0.5
!
ip dhcp pool LAN
network 192.168.0.0 255.255.255.0
default-router 192.168.0.1
dns-server 208.67.222.222 151.99.0.100
lease 0 12
!
no ip bootp server
vpdn enable
!
vpdn-group 1
request-dialin
protocol pppoe
!
interface Ethernet0
description Interfaccia Ethernet0/0 - Lan interna
ip address 192.168.0.1 255.255.255.0
no ip redirects
ip mtu 1492
ip nat inside
ip tcp adjust-mss 1452
no cdp enable
hold-queue 100 out
!
interface ATM0
description Interfaccia ATM0/0 - Connessione ADSL
no ip address
no atm ilmi-keepalive
bundle-enable
dsl operating-mode auto
hold-queue 224 in
pvc 8/35
pppoe-client dial-pool-number 1
!
!
interface Dialer0
description Interfaccia Dialer0/0 - Alice Mega ADSL 7Mbit/s
bandwidth 8096
ip address negotiated
ip mtu 1492
ip nat outside
encapsulation ppp
ip tcp header-compression passive
ip tcp adjust-mss 1452
dialer pool 1
dialer-group 1
no cdp enable
ppp pap sent-username aliceadsl password 0 aliceadsl
!
ip nat translation timeout 420
ip nat translation syn-timeout 40
ip nat translation max-entries 5000
ip nat inside source list 1 interface Dialer0 overload
ip classless
no ip forward-protocol udp bootps
no ip forward-protocol udp tftp
no ip forward-protocol udp nameserver
no ip forward-protocol udp domain
no ip forward-protocol udp time
no ip forward-protocol udp netbios-ns
no ip forward-protocol udp netbios-dgm
no ip forward-protocol udp tacacs
ip route 0.0.0.0 0.0.0.0 Dialer0
no ip http server
no ip http secure-server
!
access-list 1 permit 192.168.0.0 0.0.0.255
banner login ^C
|| ||
|| ||
|||| ||||
..:||||||:..:||||||:..
Cisco Systems Inc.
-
c827 @ 192.168.0.1
*** Accesso alla configurazione del router. Ogni accesso viene loggato ***^C
banner prompt-timeout ^C
La sessione di lavoro e' scaduta. Per continuare e' necessario
riautenticarsi.^C
!
line con 0
transport preferred all
transport output all
stopbits 1
line vty 0 4
access-class 1 in
exec-timeout 0 0
logging synchronous
login
transport preferred all
transport input all
transport output all
!
scheduler max-task-time 5000
sntp server 193.204.114.232
sntp server 193.204.114.233
end
