Just a little additional information. Debug on 7600 shows:
XCL2 Failed to find session for peer 192.168.0.2, vcid 555 ASR is running 4.3.0 and 7600 122-33.SRE7a. So far I have not succeeded to bring up a working remote L2VPN session on ASR (also without L3 interface). Even if it shows up at both ends, it does not mean that it is working. Aivars > Hi, > > There is a need to extend L2 connections from an existing 7600 with > LAN cards to a new ASR9001 and configure IP address on that connection. > > If we look for link redundancy and rule out conventional switching and > spanning tree, to my understanding this looks something like "Pseudowire > Headend". > > > ASR9k: > l2vpn > xconnect group test > p2p test > interface PW-Ether555 > neighbor 192.168.0.1 pw-id 555 > > interface PW-Ether555 > mtu 9216 > vrf MGMT > ipv4 address 172.30.2.1 255.255.255.252 > attach generic-interface-list test > > generic-interface-list test > interface Bundle-Ether1 > interface TenGigE0/0/0/1 > > 7600: > interface TenGigabitEthernet3/4.555 > encapsulation dot1Q 555 > xconnect 192.168.0.2 555 encapsulation mpls > mtu 9202 > > The problem here is that ASR thinks that everything is fine: > > Group test, XC test, state is up; Interworking none > AC: PW-Ether555, state is up > Type PW-Ether > Interface-list: test > Replicate status: > Te0/0/0/1: success > BE1: success > MTU 9202; interworking none > Internal label: 16020 > Statistics: > packets: received 0, sent 60 > bytes: received 0, sent 2532 > PW: neighbor > 192.168.0.1 > , PW ID 555, state is up ( established ) > PW class not set, XC ID 0xc0000001 > Encapsulation MPLS, protocol LDP > Source address 172.30.0.2 > PW type Ethernet, control word disabled, interworking none > PW backup disable delay 0 sec > Sequencing not set > > PW Status TLV in use > MPLS Local Remote > ------------ ------------------------------ ----------------------------- > Label 16021 45 > Group ID 0x160 0x0 > Interface PW-Ether555 unknown > MTU 9202 9202 > Control word disabled disabled > PW type Ethernet Ethernet > VCCV CV type 0x2 0x2 > (LSP ping verification) (LSP ping verification) > VCCV CC type 0x6 0x6 > (router alert label) (router alert label) > (TTL expiry) (TTL expiry) > ------------ ------------------------------ ----------------------------- > Incoming Status (PW Status TLV): > Status code: 0x0 (Up) in Notification message > Outgoing Status (PW Status TLV): > Status code: 0x0 (Up) in Notification message > MIB cpwVcIndex: 3221225473 > Create time: 19/02/2013 08:51:23 (07:59:29 ago) > Last time status changed: 19/02/2013 16:50:00 (00:00:52 ago) > Last time PW went down: 19/02/2013 09:05:10 (07:45:42 ago) > Statistics: > packets: received 0, sent 60 > bytes: received 0, sent 2532 > > However at the same time 7600 is unhappy: > > BIP-STO1#sh xconnect int te3/4.555 detail > Legend: XC ST=Xconnect State S1=Segment1 State S2=Segment2 State > UP=Up DN=Down AD=Admin Down IA=Inactive > SB=Standby HS=Hot Standby RV=Recovering NH=No Hardware > > XC ST Segment 1 S1 Segment 2 S2 > ------+---------------------------------+--+---------------------------------+-- > DN ac Te3/4.555:555(Eth VLAN) UP mpls 192.168.0.2:555 DN > Interworking: ethernet Local VC label 45 > Remote VC label 16021 > > What am I missing here? Is this even the right approach to reach the goal? > > I succeeded in a similar task where there was HP 5800 at the other > end of L2 circuit. I used bridge domain, VPLS and BVI interface in that case. > Unfortunately > VPLS is not an option for 7600 with LAN cards. > _______________________________________________ > cisco-nsp mailing list [email protected] > https://puck.nether.net/mailman/listinfo/cisco-nsp > archive at http://puck.nether.net/pipermail/cisco-nsp/ _______________________________________________ cisco-nsp mailing list [email protected] https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/
