[c-nsp] AToM
Mohammad Khalil
eng_mssk at hotmail.com
Tue Mar 31 05:48:53 EDT 2015
Hi all
According to Cisco TAC , the issue is related to the LDP peering between the 7613 and the 3600
It's based on Vlan not on a routed port and that is what preventing the layer 2 connection from coming up
BR,
Mohammad
> Date: Thu, 26 Mar 2015 11:41:19 +0100
> From: christophe at clucas.fr
> To: eng_mssk at hotmail.com
> CC: mark.tinka at seacom.mu; cisco-nsp at puck.nether.net
> Subject: Re: [c-nsp] AToM
>
> 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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> >
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>
> --
> Christophe Lucas
> http://www.clucas.fr/blog/
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