[cisco-bba] L2TP LNS and HSRP

Gaurav Sabharwal gaurav at inwire.net
Fri Dec 29 10:17:31 EST 2006


Hi,

I am trying to bring up two Cisco 7206 routers as LNS for L2TP dial. 
IOS: 12.2(28)SB5. HSRP is configured on the router's outside interface 
in order to provide redundancy.

I am getting the following the following error message when a CPE tries 
to dialin.

Tnl 18044 L2TP: Deny SCCRQ, Local interface for IP address 192.168.1.1 
is down

The relevant configuration:

vpdn enable
!
vpdn-group 1
! Default L2TP VPDN group
  description Default L2TP VPDN group
  accept-dialin
   protocol l2tp
   virtual-template 1
  source-ip 192.168.1.1
  local name lab-dsl-lns
  no l2tp tunnel authentication
  !
interface GigabitEthernet0/1
  description lab-01 out
  ip address 192.168.1.2 255.255.255.224
  duplex full
  speed 100
  media-type rj45
  no negotiation auto
  standby 201 ip 192.168.1.1
  standby 201 priority 105
  standby 201 preempt
!
interface Virtual-Template1
  ip unnumbered GigabitEthernet0/1
  ppp authentication chap pap

Can somebody point out what is wrong with the configuration?

Regards,
- Gaurav


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