I actually just set this up on the weekend. You can use virtual-
template 1 ip unnumbered with an ip pool on the headend and dialer0 ip
address negotiated on the client too if you don't want statically
routed clients.
Headend:
!
username * password *
!
vpdn enable
!
vpdn-group 1
accept-dialin
protocol pppoe
virtual-template 1
!
ip tcp path-mtu-discovery
!
interface FastEthernet1/0.10
encapsulation dot1Q 10
ip address 1.1.1.1 255.255.255.255
ip nat outside
ip policy route-map RAVPN
crypto map VPN
!
interface FastEthernet1/0.636
encapsulation dot1Q 636
pppoe enable
!
interface FastEthernet1/0.637
encapsulation dot1Q 637
pppoe enable
!
interface Virtual-Template1
ip address 172.17.100.1 255.255.255.0
ip nat inside
peer default ip address PPPoE
ppp authentication chap
ppp multilink
!
Client:
!
vpdn enable
!
vpdn-group 1
accept-dialin
protocol pppoe
!
ip tcp path-mtu-discovery
!
interface FastEthernet0/0
ip address 192.168.100.1 255.255.255.0
ip tcp adjust-mss 1452
load-interval 30
duplex auto
speed auto
!
interface ATM0/0
no ip address
load-interval 30
no atm ilmi-keepalive
dsl operating-mode auto
!
interface ATM0/0.1 point-to-point
no ip redirects
no ip unreachables
atm route-bridged ip
pvc 0/35
tx-ring-limit 3
oam-pvc 10
encapsulation aal5snap
pppoe-client dial-pool-number 1
!
!
interface ATM0/1
no ip address
load-interval 30
no atm ilmi-keepalive
dsl operating-mode auto
!
interface ATM0/1.1 point-to-point
no ip redirects
no ip unreachables
atm route-bridged ip
pvc 0/35
tx-ring-limit 3
oam-pvc 10
encapsulation aal5snap
pppoe-client dial-pool-number 1
!
!
interface Dialer0
ip address 172.17.100.2 255.255.255.0
ip mtu 1492
encapsulation ppp
dialer pool 1
dialer-group 1
ppp authentication chap callin
ppp chap hostname *
ppp chap password 0 *
ppp multilink
!
dialer-list 1 protocol ip permit
!
On 30-Mar-09, at 3:07 PM, Steven Saner wrote:
I am trying to configure multilink PPPoA of two ADSL circuits. At
the head end I have a 7206 and at the client end a 1721. I do have
PPPoA working on a single circuit, but it isn't quite clear to me if
I can bind two circuits using MPP and how to do it. There are quite
a few working PPPoA circuits in production on the head end, so I am
hoping to minimize the amount of trial and error experimenting on
that side at least.
I looked at this list's archives and see that this topic has been
discussed before, but with little in the way of examples or
documentation of how to do it. If someone would care to share some
config examples or point me in the direction of some useful
documentation, I would be grateful.
Thanks.
Steve
--
---------------------------------------------------------------
Steven Saner
[email protected]
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