[c-nsp] AToM

Christophe Lucas christophe at clucas.fr
Thu Mar 26 06:41:19 EDT 2015


Dear,

Perhaps I will say mistakes, but I can read :

7613#sh mpls l2transport vc 7232183 detail
Local interface: Vl183 up, line protocol up, Eth VLAN 183 up
   Interworking type is Ethernet
   Destination address: 172.20.40.232, VC ID: 7232183, VC status: up
     Output interface: none, imposed label stack {}
     Preferred path: not configured
     Default path: active
     No adjacency

=> For me it is not correct.

On your 3600 :

3600#sh mpls l2transport vc 7232183 detail
Local interface: Vl183 up, line protocol up, Eth VLAN 183 up
   Interworking type is Ethernet
   Destination address: 172.20.40.7, VC ID: 7232183, VC status: down
     Last error: Remote peer access circuit is down
     Output interface: Vl925, imposed label stack {281}
     Preferred path: not configured
     Default path: active
     Next hop: 172.20.202.49

Regards,
Christophe

Le 2015-03-24 09:00, Mohammad Khalil a écrit :
> 3600#sh mpls l2transport vc 7232183 detail
> Local interface: Vl183 up, line protocol up, Eth VLAN 183 up
>   Interworking type is Ethernet
>   Destination address: 172.20.40.7, VC ID: 7232183, VC status: down
>     Last error: Remote peer access circuit is down
>     Output interface: Vl925, imposed label stack {281}
>     Preferred path: not configured
>     Default path: active
>     Next hop: 172.20.202.49
>   Create time: 02:59:58, last status change time: 00:00:02
>     Last label FSM state change time: 00:01:38
>   Signaling protocol: LDP, peer 172.20.40.7:0 up
>     Targeted Hello: 172.20.40.232(LDP Id) -> 172.20.40.7, LDP is UP
>     Graceful restart: not configured and not enabled
>     Non stop routing: not configured and not enabled
>     Status TLV support (local/remote)   : enabled/supported
>       LDP route watch                   : enabled
>       Label/status state machine        : established, LruRrd
>       Last local dataplane   status rcvd: No fault
>       Last BFD dataplane     status rcvd: Not sent
>       Last BFD peer monitor  status rcvd: No fault
>       Last local AC  circuit status rcvd: No fault
>       Last local AC  circuit status sent: DOWN AC(rx/tx faults)
>       Last local PW i/f circ status rcvd: No fault
>       Last local LDP TLV     status sent: No fault
>       Last remote LDP TLV    status rcvd: DOWN AC(rx/tx faults)
>       Last remote LDP ADJ    status rcvd: No fault
>     MPLS VC labels: local 2042, remote 281
>     Group ID: local 0, remote 0
>     MTU: local 1500, remote 1500
>     Remote interface description: AMAAL_TEST
>   Sequencing: receive disabled, send disabled
>   Control Word: On (configured: autosense)
>   Dataplane:
>     SSM segment/switch IDs: 475811/242336 (used), PWID: 44
>   VC statistics:
>     transit packet totals: receive 0, send 16
>     transit byte totals:   receive 0, send 1200
>     transit packet drops:  receive 0, seq error 0, send 0
> 
> 7613#sh mpls l2transport vc 7232183 detail
> Local interface: Vl183 up, line protocol up, Eth VLAN 183 up
>   Interworking type is Ethernet
>   Destination address: 172.20.40.232, VC ID: 7232183, VC status: up
>     Output interface: none, imposed label stack {}
>     Preferred path: not configured
>     Default path: active
>     No adjacency
>   Create time: 03:12:56, last status change time: 00:00:03
>   Signaling protocol: LDP, peer 172.20.40.232:0 up
>     Targeted Hello: 172.20.40.7(LDP Id) -> 172.20.40.232, LDP is UP
>     Status TLV support (local/remote)   : enabled/supported
>       LDP route watch                   : enabled
>       Label/status state machine        : established, LrdRru
>       Last local dataplane   status rcvd: No fault
>       Last local SSS circuit status rcvd: DOWN AC(rx/tx faults)
>       Last local SSS circuit status sent: No fault
>       Last local  LDP TLV    status sent: DOWN AC(rx/tx faults)
>       Last remote LDP TLV    status rcvd: No fault
>       Last remote LDP ADJ    status rcvd: No fault
>     MPLS VC labels: local 281, remote 2042
>     Group ID: local 0, remote 0
>     MTU: local 1500, remote 1500
>     Remote interface description: AMAAL_TEST
>   Sequencing: receive disabled, send disabled
>   Control Word: On (configured: autosense)
>   VC statistics:
>     transit packet totals: receive 16, send 0
>     transit byte totals:   receive 960, send 0
>     transit packet drops:  receive 0, seq error 0, send 0
> 
> 
>> To: cisco-nsp at puck.nether.net
>> From: mark.tinka at seacom.mu
>> Date: Tue, 24 Mar 2015 09:54:47 +0200
>> Subject: Re: [c-nsp] AToM
>> 
>> 
>> 
>> On 24/Mar/15 09:49, Mohammad Khalil wrote:
>> > Hi all
>> > I am trying to establish AToM between 7613 and 3600
>> > The module from the 7613 side is 7600 ES+ 20xGE SFP
>> >
>> > 3600#sh run int vlan 183
>> > interface Vlan183
>> >   no ip address
>> >   xconnect 172.20.40.7 7232183 encapsulation mpls
>> >
>> > 7613#sh run int vlan 183
>> > interface Vlan183
>> >   no ip address
>> >   load-interval 30
>> >   xconnect 172.20.40.232 7232183 encapsulation mpls
>> >
>> > 7613#sh mpls l2transport vc 7232183
>> >
>> > Local intf     Local circuit              Dest address    VC ID      Status
>> > -------------  -------------------------- --------------- ---------- ----------
>> > Vl183          Eth VLAN 183               172.20.40.232   7232183    UP
>> >
>> > 3600#sh mpls l2transport vc 7232183
>> >
>> > Local intf     Local circuit              Dest address    VC ID      Status
>> > -------------  -------------------------- --------------- ---------- ----------
>> > Vl183          Eth VLAN 183               172.20.40.7     7232183    DOWN
>> >
>> > I have tried to configure L3VPN (VRF on both routers and test loopback interfaces) and it worked fine
>> >
>> > Any ideas?
>> 
>> Detailed output?
>> 
>> Mark.
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-- 
Christophe Lucas
http://www.clucas.fr/blog/


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