Hello,
J'ai réussi à configurer ma connexion VDSL orange sur le VLAN 835 (PPPoE) avec la configuration suivante:
!
controller VDSL 0/0/0
operating mode vdsl2
!
bba-group pppoe global
!
!
interface Ethernet0/0/0
no ip address
!
interface Ethernet0/0/0.835
encapsulation dot1Q 835
pppoe enable group global
pppoe-client dial-pool-number 1
!
interface Dialer1
description *** Internet ***
bandwidth 74309
ip address negotiated
ip access-group Acl_Internet_static_in in
no ip redirects
no ip unreachables
no ip proxy-arp
ip mtu 1492
ip nat outside
ip virtual-reassembly in
ip verify unicast reverse-path
encapsulation ppp
ip tcp adjust-mss 1452
dialer pool 1
dialer-group 1
ipv6 address autoconfig default
ipv6 enable
ipv6 dhcp client pd NODE-PD rapid-commit
ppp chap hostname fti/XXXXXXX
ppp chap password 7 XXXXXXXXXXXXXXXXXXXXX
ppp ipcp dns request accept
ppp ipcp route default
ppp ipcp address accept
no cdp enable
!
De ce que j'ai pu lire l'IPv6 est disponible sur le VLAN 832, qui permet également de disposer de l'IPv4 sans l'utilisation de PPP.
J'ai essayé la configuration suivante sans succès :
interface Ethernet0/0/0
no ip address
!
interface Ethernet0/0/0.832
encapsulation dot1Q 832
ip dhcp client client-id hex 84A1D1XXXXXX
! MAC Livebox 4
ip dhcp client class-id DHCP_OPTIONS
! Options DHCP spécifique
ip dhcp client hostname Livebox-XXXX
! Identifiant Livebox 4
ip dhcp client authentication key-chain ORANGE_FTI
! option 90 DHCP
ip dhcp client authentication mode token
ip address dhcp
ip nat outside
ip virtual-reassembly in
!
ip dhcp class DHCP_OPTIONS
option 60 hex 736167656d
! sagem
option 77 hex 2b46535644534c5f6c697665626f782e496e7465726e65742e736f66746174686f6d652e4c697665626f7834
! +FSVDSL_livebox.Internet.softathome.Livebox4
!
!
ip dhcp-client forcerenew
!
key chain ORANGE_FTI
key 0
key-string 0 00000000000000000000006674692fXXXXXXXXXXXXXX
! 22 x 0 + fti/XXXXXXXXXXXXXX
Avec la livebox j'obtiens bien un prefix IPv6, je suis preneur de toute piste.
en l'état le debug dhcp details montre des DHCP DISCOVER mais aucun OFFER en retour
![Pleure :'(](https://lafibre.info/Smileys/default/cry.gif)
rtr(config)#interface Dialer1
rtr(config-if)# shut
rtr(config-if)#interface Ethernet0/0/0.835
rtr(config-subif)# shut
rtr(config-subif)#interface Ethernet0/0/0.832
rtr(config-subif)# no shut
rtr(config-subif)#end
rtr#debug dhcp detail
DHCP client activity debugging is on (detailed)
rtr#
Oct 14 14:48:20.848: %PARSER-5-CFGLOG_LOGGEDCMD: User:admin logged command:interface Dialer1
Oct 14 14:48:20.856: %DIALER-6-UNBIND: Interface Vi2 unbound from profile Di1
Oct 14 14:48:20.856: Di1 DDR: dialer shutdown complete
Oct 14 14:48:20.860: %PARSER-5-CFGLOG_LOGGEDCMD: User:admin logged command:shutdown
Oct 14 14:48:20.868: %LINEPROTO-5-UPDOWN: Line protocol on Interface Virtual-Access2, changed state to down
Oct 14 14:48:20.868: %LINK-3-UPDOWN: Interface Virtual-Access2, changed state to down
Oct 14 14:48:20.884: %PARSER-5-CFGLOG_LOGGEDCMD: User:admin logged command:interface Ethernet0/0/0.835
Oct 14 14:48:20.888: %PARSER-5-CFGLOG_LOGGEDCMD: User:admin logged command:shutdown
Oct 14 14:48:20.904: %PARSER-5-CFGLOG_LOGGEDCMD: User:admin logged command:interface Ethernet0/0/0.832
Oct 14 14:48:20.912: %PARSER-5-CFGLOG_LOGGEDCMD: User:admin logged command:no shutdown
Oct 14 14:48:20.916: %SYS-5-CONFIG_I: Configured from console by admin on vty0 (192.168.0.2)
Oct 14 14:48:22.860: %LINK-5-CHANGED: Interface Dialer1, changed state to administratively down
Oct 14 14:48:24.820: DHCP: SDiscover attempt # 2 for entry:
Oct 14 14:48:24.820: Temp IP addr: 0.0.0.0 for peer on Interface: Ethernet0/0/0.832
Oct 14 14:48:24.820: Temp sub net mask: 0.0.0.0
Oct 14 14:48:24.820: DHCP Lease server: 0.0.0.0, state: 3 Selecting
Oct 14 14:48:24.820: DHCP transaction id: A7C
Oct 14 14:48:24.820: Lease: 0 secs, Renewal: 0 secs, Rebind: 0 secs
Oct 14 14:48:24.820: Next timer fires after: 00:00:04
Oct 14 14:48:24.820: Retry count: 2 Client-ID: (type=84) XXXX.XXXX.XXXX
Oct 14 14:48:24.820: Client-ID hex dump: XXXXXXXXXX
Oct 14 14:48:24.820: Hostname: Livebox-XXXX
Oct 14 14:48:24.820: DHCP: SDiscover placed class-id option: 444843505F4F5054494F4E53
Oct 14 14:48:24.820: DHCP: SDiscover: sending 307 byte length DHCP packet
Oct 14 14:48:24.820: DHCP: SDiscover 307 bytes
Oct 14 14:48:24.820: B'cast on Ethernet0/0/0.832 interface from 0.0.0.0
Oct 14 14:48:28.820: DHCP: SDiscover attempt # 3 for entry:
Oct 14 14:48:28.820: Temp IP addr: 0.0.0.0 for peer on Interface: Ethernet0/0/0.832
Oct 14 14:48:28.820: Temp sub net mask: 0.0.0.0
Oct 14 14:48:28.820: DHCP Lease server: 0.0.0.0, state: 3 Selecting
Oct 14 14:48:28.820: DHCP transaction id: A7C
Oct 14 14:48:28.820: Lease: 0 secs, Renewal: 0 secs, Rebind: 0 secs
Oct 14 14:48:28.820: Next timer fires after: 00:00:04
Oct 14 14:48:28.820: Retry count: 3 Client-ID: (type=84) XXXX.XXXX.XXXX
Oct 14 14:48:28.820: Client-ID hex dump: XXXXXXXXXX
Oct 14 14:48:28.820: Hostname: Livebox-XXXX
Oct 14 14:48:28.820: DHCP: SDiscover placed class-id option: 444843505F4F5054494F4E53
Oct 14 14:48:28.820: DHCP: SDiscover: sending 307 byte length DHCP packet
Oct 14 14:48:28.820: DHCP: SDiscover 307 bytes
Oct 14 14:48:28.820: B'cast on Ethernet0/0/0.832 interface from 0.0.0.0
Oct 14 14:48:32.820: DHCP: QScan: Timed out Selecting state
%Unknown DHCP problem.. No allocation possible
Oct 14 14:48:41.397: DHCP: Waiting for 5 seconds on interface Ethernet0/0/0.832
rtr#u all