[c-nsp] Need help with L2TPv3

David Prall dcp at dcptech.com
Thu May 22 13:47:10 EDT 2008


There is no routing protocol configured in your sample configs? No static
route to the next hop. No interface with an ip address, besides the
loopback. I still think recursive route somewhere.

David

--
http://dcp.dcptech.com
  

> -----Original Message-----
> From: cisco-nsp-bounces at puck.nether.net 
> [mailto:cisco-nsp-bounces at puck.nether.net] On Behalf Of Steven Pfister
> Sent: Thursday, May 22, 2008 1:37 PM
> To: cisco-nsp at puck.nether.net
> Subject: Re: [c-nsp] Need help with L2TPv3
> 
> The configs are below. 
> 
> By the way... whenever I post to this list, I get replies 
> both to me and to the list (so I get two copies). Is this 
> intentional? Just curious...
> 
> Thanks!
> 
> --Steve
> 
> ----------
> router 1
> ----------
> 
> Current configuration : 1374 bytes
> !
> version 12.3
> service timestamps debug datetime msec
> service timestamps log datetime msec
> no service password-encryption
> !
> hostname SanFran
> !
> boot-start-marker
> boot-end-marker
> !
> !
> no aaa new-model
> !
> resource policy
> !
> memory-size iomem 15
> ip subnet-zero
> !
> !
> ip cef
> no ip dhcp use vrf connected
> !
> !
> l2tp-class l2-dyn
>  password 7 15025C0600722C21
>  cookie size 8
> !
> pseudowire-class pw-dynamic
>  encapsulation l2tpv3
>  protocol l2tpv3 l2-dyn
>  ip local interface Loopback0
> !
> !
> !
> !
> !
> !
> !
> !
> !
> !
> !
> !
> !
> !
> !
> !
> !
> interface Loopback0
>  ip address 10.1.1.102 255.255.255.0
> !
> interface FastEthernet0/0
>  no ip address
>  duplex auto
>  speed auto
>  no cdp enable
> !
> interface FastEthernet0/0.200
>  encapsulation dot1Q 200
>  no snmp trap link-status
>  no cdp enable
>  xconnect 10.1.1.103 33 pw-class pw-dynamic
> !
> interface FastEthernet0/0.201
>  encapsulation dot1Q 201
>  no snmp trap link-status
>  no cdp enable
> !
> interface ATM2/0
>  no ip address
>  shutdown
>  no atm ilmi-keepalive
>  no scrambling-payload
> !
> interface ATM2/1
>  no ip address
>  shutdown
>  no atm ilmi-keepalive
>  no scrambling-payload
> !
> interface ATM2/2
>  no ip address
>  shutdown
>  no atm ilmi-keepalive
>  no scrambling-payload
> !
> interface ATM2/3
>  no ip address
>  shutdown
>  no atm ilmi-keepalive
>  no scrambling-payload
> !
> ip http server
> !
> ip classless
> !
> !
> no cdp run
> !
> !
> control-plane
> !
> !
> !
> !
> !
> !
> !
> !
> !
> line con 0
> line aux 0
> line vty 0 4
>  login
> !
> !
> end
> 
> ----------
> router 2
> ----------
> 
> Current configuration : 901 bytes
> !
> version 12.3
> service timestamps debug datetime msec
> service timestamps log datetime msec
> no service password-encryption
> !
> hostname NewYork
> !
> boot-start-marker
> boot-end-marker
> !
> !
> no aaa new-model
> !
> resource policy
> !
> memory-size iomem 15
> ip subnet-zero
> !
> !
> ip cef
> no ip dhcp use vrf connected
> !
> !
> l2tp-class l2-dyn
>  hostname NewYork
>  password 7 0616582B48160E1C
>  cookie size 8
> !
> pseudowire-class pw-dynamic
>  encapsulation l2tpv3
>  protocol l2tpv3 l2-dyn
>  ip local interface Loopback0
> !
> !
> !
> !
> !
> !
> !
> !
> !
> !
> !
> !
> !
> !
> !
> !
> !
> interface Loopback0
>  ip address 10.1.1.103 255.255.255.0
> !
> interface FastEthernet1/0
>  no ip address
>  duplex auto
>  speed auto
>  no cdp enable
> !
> interface FastEthernet1/0.201
>  encapsulation dot1Q 201
>  no cdp enable
>  xconnect 10.1.1.102 34 pw-class pw-dynamic
> !
> ip http server
> !
> ip classless
> !
> !
> no cdp run
> !
> !
> control-plane
> !
> !
> !
> !
> !
> !
> !
> !
> !
> line con 0
> line aux 0
> line vty 0 4
> !
> !
> end
>  
> >>> "Fred Reimer" <freimer at ctiusa.com> 5/22/2008 12:21 PM >>>
> Yes, with 3845's, post your test config.
> 
> 
> Fred Reimer, CISSP, CCNP, CQS-VPN, CQS-ISS
> Senior Network Engineer
> Coleman Technologies, Inc.
> 954-298-1697
> 
> 
> > -----Original Message-----
> > From: cisco-nsp-bounces at puck.nether.net [mailto:cisco-nsp-
> > bounces at puck.nether.net] On Behalf Of Steven Pfister
> > Sent: Thursday, May 22, 2008 12:11 PM
> > To: cisco-nsp at puck.nether.net 
> > Subject: [c-nsp] Need help with L2TPv3
> > 
> > I'm trying to get L2TPv3 figured out to help with a 
> project. I've got a
> > test network consisting of 2 3640s (which is what is going 
> to be used
> > as the endpoints of the tunnels in the production network) 
> connect by a
> > crossover cable. Even using sample configs from the cisco 
> site, I can't
> > seem to keep the tunnel from going down after about a 
> minutes. I think
> > it may be an authentication problem.
> > 
> > Does anyone have a working L2TPv3 tunnel between two 3640s?
> > 
> > Thank you!
> > 
> > Steve Pfister
> > Technical Coordinator,
> > The Office of Information Technology
> > Dayton Public Schools
> > 115 S. Ludlow St.
> > Dayton, OH 45402
> > 
> > Office (937) 542-3149
> > Cell (937) 673-6779
> > Direct Connect: 137*131747*8
> > Email spfister at dps.k12.oh.us 
> > 
> > 
> > _______________________________________________
> > cisco-nsp mailing list  cisco-nsp at puck.nether.net 
> > https://puck.nether.net/mailman/listinfo/cisco-nsp 
> > archive at http://puck.nether.net/pipermail/cisco-nsp/
> 
> Steve Pfister
> Technical Coordinator, 
> The Office of Information Technology
> Dayton Public Schools
> 115 S. Ludlow St. 
> Dayton, OH 45402
>  
> Office (937) 542-3149
> Cell (937) 673-6779
> Direct Connect: 137*131747*8
> Email spfister at dps.k12.oh.us
> 
> _______________________________________________
> cisco-nsp mailing list  cisco-nsp at puck.nether.net
> https://puck.nether.net/mailman/listinfo/cisco-nsp
> archive at http://puck.nether.net/pipermail/cisco-nsp/



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