[c-nsp] Multilink PPP over ATM for ADSL

[Steve Wright]

Hi all,

I'm just trying to configure MLPoA for 2 ADSL lines to a 7301 acting as the
LNS using a 1721 with 2 x WIC-1ADSL cards.

Just wondering if anyone has got this working (or similar working) as from
all of the debugging I have done, it doesn't appear to attempt to bundle the
lines, just performs individual logins for each line.

I am using the following config on my 1721 with IOS Version 12.3(8)XX1
(c1700-advipservicesk9-mz.123-8.XX1.bin):

interface ATM0
 no ip address
 no atm ilmi-keepalive
 dsl operating-mode auto
 pvc 0/38
  encapsulation aal5mux ppp dialer
  dialer pool-member 1

interface ATM1
 no ip address
 no atm ilmi-keepalive
 dsl operating-mode auto
 pvc 0/38
  encapsulation aal5mux ppp dialer
  dialer pool-member 1

interface Dialer0
 ip address negotiated
 ip accounting output-packets
 encapsulation ppp
 dialer pool 1
 ppp authentication chap pap callin
 ppp chap hostname dynadsl at adsl1.testdomain.com
 ppp chap password 0 password
 ppp pap sent-username dynadsl at adsl1.testdomain.com password 0 password
 ppp multilink

ip route 0.0.0.0 0.0.0.0 Dialer0
dialer-list 1 protocol ip permit


And the following virtual-termplate config on our 7301 running IOS Version
12.3(14)T (c7301-js-mz.123-14.T.bin):

interface Virtual-Template1
 ip unnumbered Port-channel1
 ip mroute-cache
 no logging event link-status
 load-interval 30
 no snmp trap link-status
 ntp disable
 peer default ip address pool default
 no keepalive
 ppp mtu adaptive
 ppp authentication chap pap
 ppp ipcp dns xxx.xxx.4.247 xxx.xxx.1.1
 ppp multilink
 ppp multilink endpoint hostname
 ppp timeout retry 15
 ppp timeout authentication 15

Any help/ advice would be much appreciated!


Thanks,

S



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