encapsulation LLC PPPoE based su 877W
Inviato: mar 05 giu , 2007 7:08 pm
buongiorno a tutti,
provo a postare qui un problema curioso sperando che qualcuno mi sappia aiutare. Libero adsl mi ha funzionato x 2 anni con encapsulation VcMux con la configurazione sottostante. Ora che mi hanno passato all'ultimo miglio hanno il tutto ha smesso di funzionare.
Ovviamente nessuno del supporto tecnico sa cosa sia una encapsulation e quindi mi sono dovuto arrangiare.
quindi.. collegando un routerino digicom da 9,90 euro tutto in auto-detect ho visto che stabilisce il collegamento in aal5snap, ovvero LLC su PPPoE. Il problema è configurare l'encapulation LLC su PPPoE sull 877W; o meglio: per quando ne so io andrebbe fatta una vpdn , il problema vero è che l' IOS accetta il comando "vpdn enable" ma come sottovoce non esiste "protocol pppoe", propone solo L2T e PPTP.
che sia un buco dell' IOS 12.4 ??
posto cmq la conf attuale nel caso abbiate suggerimenti per la correzione corretta o prove da fare...
grazie a tutti !!
sh run
Building configuration...
Current configuration : 6668 bytes
!
version 12.4
no service pad
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname xxxxxx
!
boot-start-marker
boot-end-marker
!
logging buffered 51200 warnings
enable secret 5 xxxxxxxxxx
!
no aaa new-model
!
resource policy
!
clock timezone UTC 1
ip subnet-zero
ip source-route
no ip cef
no ip dhcp use vrf connected
ip dhcp excluded-address 192.168.1.20 192.168.1.254
ip dhcp excluded-address 192.168.2.20 192.168.2.254
!
ip dhcp pool RANGE1
network 192.168.1.0 255.255.255.0
default-router 192.168.1.254
dns-server 151.99.125.2 151.99.125.3
lease 0 0 30
!
ip dhcp pool WI-FI
network 192.168.2.0 255.255.255.0
default-router 192.168.2.254
dns-server 151.99.125.2 151.99.125.3
lease 0 0 30
!
!
no ip bootp server
ip name-server 151.99.125.2
ip name-server 151.99.125.3
ip ddns update method xxxxxxx
HTTP
add
http://xxxxxxx:[email protected] ... h>&myip=<a>
interval maximum 20 0 0 0
!
!
!
crypto pki trustpoint TP-self-signed-2843155220
enrollment selfsigned
subject-name cn=IOS-Self-Signed-Certificate-2843155220
revocation-check none
rsakeypair TP-self-signed-2843155220
!
!
crypto pki certificate chain TP-self-signed-2843155220
certificate self-signed 01
EF7588EE 6F897C1C 11F1D373 D73F4837 FECCD6
quit
username xxxxxxx privilege 15 secret 5 xxxxxxxxxxxxxxx
!
!
!
!
!
interface ATM0
description Interfaccia cirquito ATM
no ip address
no ip redirects
no ip unreachables
no ip proxy-arp
no ip route-cache
no ip mroute-cache
atm ilmi-keepalive 60
pvc 8/35
encapsulation aal5mux ppp dialer
dialer pool-member 1
!
dsl operating-mode auto
!
interface FastEthernet0
no cdp enable
!
interface FastEthernet1
no cdp enable
!
interface FastEthernet2
no cdp enable
!
interface FastEthernet3
no cdp enable
!
interface Dot11Radio0
description Interfaccia Wi-Fi
no ip address
no ip redirects
no ip unreachables
no ip proxy-arp
ip local-proxy-arp
!
encryption vlan 2 mode ciphers tkip
!
ssid xxxxxx
vlan 2
max-associations 5
authentication open
authentication key-management wpa
guest-mode
wpa-psk ascii 5 xxxxxxxxxxxxxx
!
speed basic-1.0 basic-2.0 basic-5.5 basic-6.0 basic-9.0 basic-11.0
basic-12.0 basic-18.0 basic-24.0 basic-36.0 basic-48.0 basic-54.0
channel 2437
station-role root
!
interface Dot11Radio0.1
encapsulation dot1Q 2 native
ip address 192.168.2.254 255.255.255.0
ip nat inside
ip virtual-reassembly
no snmp trap link-status
no cdp enable
!
interface Vlan1
description Interfaccia LAN
ip address 192.168.1.254 255.255.255.0
no ip redirects
no ip unreachables
no ip proxy-arp
ip nat inside
ip virtual-reassembly
no ip route-cache
no ip mroute-cache
!
interface Dialer0
description Interfaccia PPPoA Verso ISP
bandwidth 4096
ip ddns update hostname xxxxxxx.dyndns.org
ip ddns update xxxxxxx host xxxxx.dyndns.org
ip address negotiated
no ip redirects
no ip unreachables
no ip proxy-arp
ip nat outside
ip virtual-reassembly
encapsulation ppp
no ip route-cache
no ip mroute-cache
dialer pool 1
no cdp enable
ppp chap hostname xxxxxxxxxxxx@liberoflat
ppp chap password 0 xxxxxxxxxxxx
!
ip classless
ip route 0.0.0.0 0.0.0.0 Dialer0
!
no ip http server
no ip http secure-server
ip nat inside source list 2 interface Dialer0 overload
ip nat inside source static tcp 192.168.1.101 3389 interface Dialer0 3389
ip nat inside source static tcp 192.168.1.101 20 interface Dialer0 20
ip nat inside source static tcp 192.168.1.101 21 interface Dialer0 21
ip nat inside source static udp 192.168.1.100 4672 interface Dialer0 4672
!
access-list 2 permit any
access-list 2 remark regola generale di LAN
no cdp run
!
control-plane
!
banner motd ^CC
---------------------------------------------------
---------------------------------------------------
^C
banner prompt-timeout ^CC
-----------------------------------
Tempo scaduto per effettuare il login
-----------------------------------
^C
!
line con 0
login local
no modem enable
line aux 0
line vty 0 4
password xxxxxxxxxxxxx
login local
!
scheduler max-task-time 5000
sntp server 193.204.114.232
end
provo a postare qui un problema curioso sperando che qualcuno mi sappia aiutare. Libero adsl mi ha funzionato x 2 anni con encapsulation VcMux con la configurazione sottostante. Ora che mi hanno passato all'ultimo miglio hanno il tutto ha smesso di funzionare.
Ovviamente nessuno del supporto tecnico sa cosa sia una encapsulation e quindi mi sono dovuto arrangiare.
quindi.. collegando un routerino digicom da 9,90 euro tutto in auto-detect ho visto che stabilisce il collegamento in aal5snap, ovvero LLC su PPPoE. Il problema è configurare l'encapulation LLC su PPPoE sull 877W; o meglio: per quando ne so io andrebbe fatta una vpdn , il problema vero è che l' IOS accetta il comando "vpdn enable" ma come sottovoce non esiste "protocol pppoe", propone solo L2T e PPTP.
che sia un buco dell' IOS 12.4 ??
posto cmq la conf attuale nel caso abbiate suggerimenti per la correzione corretta o prove da fare...
grazie a tutti !!
sh run
Building configuration...
Current configuration : 6668 bytes
!
version 12.4
no service pad
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname xxxxxx
!
boot-start-marker
boot-end-marker
!
logging buffered 51200 warnings
enable secret 5 xxxxxxxxxx
!
no aaa new-model
!
resource policy
!
clock timezone UTC 1
ip subnet-zero
ip source-route
no ip cef
no ip dhcp use vrf connected
ip dhcp excluded-address 192.168.1.20 192.168.1.254
ip dhcp excluded-address 192.168.2.20 192.168.2.254
!
ip dhcp pool RANGE1
network 192.168.1.0 255.255.255.0
default-router 192.168.1.254
dns-server 151.99.125.2 151.99.125.3
lease 0 0 30
!
ip dhcp pool WI-FI
network 192.168.2.0 255.255.255.0
default-router 192.168.2.254
dns-server 151.99.125.2 151.99.125.3
lease 0 0 30
!
!
no ip bootp server
ip name-server 151.99.125.2
ip name-server 151.99.125.3
ip ddns update method xxxxxxx
HTTP
add
http://xxxxxxx:[email protected] ... h>&myip=<a>
interval maximum 20 0 0 0
!
!
!
crypto pki trustpoint TP-self-signed-2843155220
enrollment selfsigned
subject-name cn=IOS-Self-Signed-Certificate-2843155220
revocation-check none
rsakeypair TP-self-signed-2843155220
!
!
crypto pki certificate chain TP-self-signed-2843155220
certificate self-signed 01
EF7588EE 6F897C1C 11F1D373 D73F4837 FECCD6
quit
username xxxxxxx privilege 15 secret 5 xxxxxxxxxxxxxxx
!
!
!
!
!
interface ATM0
description Interfaccia cirquito ATM
no ip address
no ip redirects
no ip unreachables
no ip proxy-arp
no ip route-cache
no ip mroute-cache
atm ilmi-keepalive 60
pvc 8/35
encapsulation aal5mux ppp dialer
dialer pool-member 1
!
dsl operating-mode auto
!
interface FastEthernet0
no cdp enable
!
interface FastEthernet1
no cdp enable
!
interface FastEthernet2
no cdp enable
!
interface FastEthernet3
no cdp enable
!
interface Dot11Radio0
description Interfaccia Wi-Fi
no ip address
no ip redirects
no ip unreachables
no ip proxy-arp
ip local-proxy-arp
!
encryption vlan 2 mode ciphers tkip
!
ssid xxxxxx
vlan 2
max-associations 5
authentication open
authentication key-management wpa
guest-mode
wpa-psk ascii 5 xxxxxxxxxxxxxx
!
speed basic-1.0 basic-2.0 basic-5.5 basic-6.0 basic-9.0 basic-11.0
basic-12.0 basic-18.0 basic-24.0 basic-36.0 basic-48.0 basic-54.0
channel 2437
station-role root
!
interface Dot11Radio0.1
encapsulation dot1Q 2 native
ip address 192.168.2.254 255.255.255.0
ip nat inside
ip virtual-reassembly
no snmp trap link-status
no cdp enable
!
interface Vlan1
description Interfaccia LAN
ip address 192.168.1.254 255.255.255.0
no ip redirects
no ip unreachables
no ip proxy-arp
ip nat inside
ip virtual-reassembly
no ip route-cache
no ip mroute-cache
!
interface Dialer0
description Interfaccia PPPoA Verso ISP
bandwidth 4096
ip ddns update hostname xxxxxxx.dyndns.org
ip ddns update xxxxxxx host xxxxx.dyndns.org
ip address negotiated
no ip redirects
no ip unreachables
no ip proxy-arp
ip nat outside
ip virtual-reassembly
encapsulation ppp
no ip route-cache
no ip mroute-cache
dialer pool 1
no cdp enable
ppp chap hostname xxxxxxxxxxxx@liberoflat
ppp chap password 0 xxxxxxxxxxxx
!
ip classless
ip route 0.0.0.0 0.0.0.0 Dialer0
!
no ip http server
no ip http secure-server
ip nat inside source list 2 interface Dialer0 overload
ip nat inside source static tcp 192.168.1.101 3389 interface Dialer0 3389
ip nat inside source static tcp 192.168.1.101 20 interface Dialer0 20
ip nat inside source static tcp 192.168.1.101 21 interface Dialer0 21
ip nat inside source static udp 192.168.1.100 4672 interface Dialer0 4672
!
access-list 2 permit any
access-list 2 remark regola generale di LAN
no cdp run
!
control-plane
!
banner motd ^CC
---------------------------------------------------
---------------------------------------------------
^C
banner prompt-timeout ^CC
-----------------------------------
Tempo scaduto per effettuare il login
-----------------------------------
^C
!
line con 0
login local
no modem enable
line aux 0
line vty 0 4
password xxxxxxxxxxxxx
login local
!
scheduler max-task-time 5000
sntp server 193.204.114.232
end