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Alexey Leontiev
Beginner

Cisco IOS-XRv - Nokia l2vpn issue.

I configured ISIS, ldp, l2vp between  XRv-Juniper and XRv-Nokia. The l2vpn connection between  XRv-Juniper works fine. But l2vpn connection XRv-Nokia doesn't work well. Nokia side is up, Cisco side is down.

Cisco side:

interface GigabitEthernet0/0/0/7.227 l2transport
 mtu 2000
 dot1q vlan 227
 service-policy input 50m


l2vpn
 pw-class 227
  encapsulation mpls
   transport-mode ethernet
  !
 xconnect group 227
  p2p 227
   interface GigabitEthernet0/0/0/7.227
   neighbor ipv4 10.244.255.227 pw-id 227
    pw-class 227
   !
 
sho l2vpn xconnect neighbor 10.244.255.227 detail
Mon Oct 26 14:21:01.743 UTC

Group 227, XC 227, state is down; Interworking none
  AC: GigabitEthernet0/0/0/7.227, state is up
    Type VLAN; Num Ranges: 1
    Rewrite Tags: []
    VLAN ranges: [227, 227]
    MTU 1500; XC ID 0x1; interworking none
    Statistics:
      packets: received 0, sent 0
      bytes: received 0, sent 0
      drops: illegal VLAN 0, illegal length 0
  PW: neighbor 10.244.255.227, PW ID 227, state is down ( all ready )
    PW class 227, XC ID 0xfff80001
    Encapsulation MPLS, protocol LDP
    Source address 10.244.255.228
    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        24002                          524285
      Group ID     0x100                          unknown
      Interface    GigabitEthernet0/0/0/7.227     unknown
      MTU          1500                           1500
      Control word disabled                       disabled
      PW type      Ethernet                       Ethernet
      VCCV CV type 0x2                            0x6
                   (LSP ping verification)        (LSP ping verification)
                                                  (BFD PW FD only)
      VCCV CC type 0x6                            0x2
                   (router alert label)           (router alert label)
                   (TTL expiry)
      ------------ ------------------------------ -----------------------------
    Incoming Status (PW Status TLV):
      Status code: 0x0 (Up) in Notification message
    Outgoing Status (PW Status TLV):
      Status code: 0x10 (PW Down) in Notification message
    MIB cpwVcIndex: 4294443009
    Create time: 25/10/2020 14:07:48 (1d00h ago)
    Last time status changed: 26/10/2020 09:10:14 (05:10:47 ago)
    Statistics:
      packets: received 0, sent 0
      bytes: received 0, sent 0

Nokia side

    customer "227" {
        customer-id 227
    }
    system {
        extended-default-qinq-sap-lookup true
    }
    epipe "227" {
        admin-state enable
        customer "227"
        spoke-sdp 227:227 {
            admin-state enable
            pw-status {
                signaling true
            }
        }
        sap 1/1/c6/1:227 {
            admin-state enable
        }
    }
    sdp 227 {
        admin-state enable
        delivery-type mpls
        path-mtu 1600
        ldp true
        keep-alive {
            admin-state disable
        }
        far-end {
            ip-address 10.244.255.228
        }
    }

 show service id 227 all

===============================================================================
Service Detailed Information
===============================================================================
Service Id        : 227                 Vpn Id            : 0
Service Type      : Epipe
MACSec enabled    : no
Name              : 227
Description       : (Not Specified)
Customer Id       : 227                 Creation Origin   : manual
Last Status Change: 10/26/2020 09:10:17
Last Mgmt Change  : 10/25/2020 13:57:43
Test Service      : No
Admin State       : Up                  Oper State        : Up
MTU               : 1514
Vc Switching      : False
SAP Count         : 1                   SDP Bind Count    : 1
Per Svc Hashing   : Disabled
Vxlan Src Tep Ip  : N/A
Force QTag Fwd    : Disabled
Oper Group        : <none>

-------------------------------------------------------------------------------
BGP Information
-------------------------------------------------------------------------------

-------------------------------------------------------------------------------
ETH-CFM service specifics
-------------------------------------------------------------------------------
Tunnel Faults     : ignore


-------------------------------------------------------------------------------
Service Destination Points(SDPs)
-------------------------------------------------------------------------------
-------------------------------------------------------------------------------
 Sdp Id 227:227  -(10.244.255.228)
-------------------------------------------------------------------------------
Description     : (Not Specified)
SDP Id             : 227:227                  Type              : Spoke
Spoke Descr     : (Not Specified)
VC Type            : Ether                    VC Tag            : n/a
Admin Path MTU     : 1600                     Oper Path MTU     : 1600
Delivery           : MPLS
Far End            : 10.244.255.228           Tunnel Far End    :
Oper Tunnel Far End: 10.244.255.228
LSP Types          : LDP
Hash Label         : Disabled                 Hash Lbl Sig Cap  : Disabled
Oper Hash Label    : Disabled
Entropy Label      : Disabled

Admin State        : Up                       Oper State        : Up
MinReqd SdpOperMTU : 1514
Acct. Pol          : None                     Collect Stats     : Disabled
Ingress Label      : 524285                   Egress Label      : 24002
Ingr Mac Fltr-Id   : n/a                      Egr Mac Fltr-Id   : n/a
Ingr IP Fltr-Id    : n/a                      Egr IP Fltr-Id    : n/a
Ingr IPv6 Fltr-Id  : n/a                      Egr IPv6 Fltr-Id  : n/a
Admin ControlWord  : Not Preferred            Oper ControlWord  : False
Admin BW(Kbps)     : 0                        Oper BW(Kbps)     : 0
BFD Template       : None
BFD-Enabled        : no                       BFD-Encap         : ipv4
Last Status Change : 10/26/2020 09:10:17      Signaling         : TLDP
Last Mgmt Change   : 10/25/2020 12:20:39
Endpoint           : N/A                      Precedence        : 4
PW Status Sig      : Enabled
Force Vlan-Vc      : Disabled                 Force Qinq-Vc     : none
Class Fwding State : Down
Flags              : None
Local Pw Bits      : None
Peer Pw Bits       : psnEgressFault
Peer Fault Ip      : None
Peer Vccv CV Bits  : lspPing
Peer Vccv CC Bits  : mplsRouterAlertLabel mplsPwDemultiplexorLabel

Application Profile: None
Transit Policy     : None
Standby Sig Slave  : False
Block On Peer Fault: False
Use SDP B-MAC      : False

Ingress Qos Policy : (none)                   Egress Qos Policy : (none)
Ingress FP QGrp    : (none)                   Egress Port QGrp  : (none)
Ing FP QGrp Inst   : (none)                   Egr Port QGrp Inst: (none)

KeepAlive Information :
Admin State        : Disabled                 Oper State        : Disabled
Hello Time         : 10                       Hello Msg Len     : 0
Max Drop Count     : 3                        Hold Down Time    : 10

Statistics            :
I. Fwd. Pkts.      : 0                        I. Dro. Pkts.     : 0
I. Fwd. Octs.      : 0                        I. Dro. Octs.     : 0
E. Fwd. Pkts.      : 0                        E. Fwd. Octets    : 0

-------------------------------------------------------------------------------
Control Channel Status
-------------------------------------------------------------------------------
PW Status          : disabled                 Refresh Timer     : <none>
Peer Status Expire : false
Request Timer      : <none>
Acknowledgement    : false

-------------------------------------------------------------------------------
ETH-CFM SDP-Bind specifics
-------------------------------------------------------------------------------
Squelch Levels     : None
Collect Lmm Stats  : Disabled
LMM FC Stats       : None
LMM FC In Prof     : None

-------------------------------------------------------------------------------
LDP Information :
-------------------------------------------------------------------------------
LDP LSP Id         : 65544

-------------------------------------------------------------------------------
RSVP/Static LSPs
-------------------------------------------------------------------------------
Associated LSP List :
No LSPs Associated

-------------------------------------------------------------------------------
Class-based forwarding :
-------------------------------------------------------------------------------
Class forwarding   : Disabled                 EnforceDSTELspFc  : Disabled
Default LSP        : Uknwn
Multicast LSP      : None

===============================================================================
FC Mapping Table
===============================================================================
FC Name             LSP Name
-------------------------------------------------------------------------------
No FC Mappings

-------------------------------------------------------------------------------
Segment Routing
-------------------------------------------------------------------------------
ISIS               : disabled
OSPF               : disabled
TE-LSP             : disabled
-------------------------------------------------------------------------------
Number of SDPs : 1
-------------------------------------------------------------------------------
-------------------------------------------------------------------------------
Service Access Points
-------------------------------------------------------------------------------

-------------------------------------------------------------------------------
SAP 1/1/c6/1:227
-------------------------------------------------------------------------------
Service Id         : 227
SAP                : 1/1/c6/1:227             Encap             : q-tag
Description        : (Not Specified)
Admin State        : Up                       Oper State        : Up
Flags              : None
Multi Svc Site     : None
Last Status Change : 10/25/2020 13:57:43
Last Mgmt Change   : 10/25/2020 12:20:39
Sub Type           : regular
Dot1Q Ethertype    : 0x8100                   QinQ Ethertype    : 0x8100
Split Horizon Group: (Not Specified)

Admin MTU          : 2000                     Oper MTU          : 2000
Ingr IP Fltr-Id    : n/a                      Egr IP Fltr-Id    : n/a
Ingr Mac Fltr-Id   : n/a                      Egr Mac Fltr-Id   : n/a
Ingr IPv6 Fltr-Id  : n/a                      Egr IPv6 Fltr-Id  : n/a
qinq-pbit-marking  : both
Endpoint           : N/A
Egr Agg Rate Limit : max
Q Frame-Based Acct : Disabled                 Limit Unused BW   : Disabled
Vlan-translation   : None
Qinq-vlan-                                    Qinq-vlan-
translation        : None                     translation Ids   : None

Acct. Pol          : None                     Collect Stats     : Disabled

Application Profile: None
Transit Policy     : None

Oper Group         : (none)                   Monitor Oper Grp  : (none)
Host Lockout Plcy  : n/a
Ignore Oper Down   : Disabled
Lag Link Map Prof  : (none)
Cflowd             : Disabled
Bandwidth          : Not-Applicable
Oper DCpu Prot Pol*: _default-access-policy

-------------------------------------------------------------------------------
ETH-CFM SAP specifics
-------------------------------------------------------------------------------
Tunnel Faults      : n/a                      AIS               : Disabled
MC Prop-Hold-Timer : n/a
Squelch Levels     : None
Collect Lmm Stats  : Disabled
LMM FC Stats       : None
LMM FC In Prof     : None

-------------------------------------------------------------------------------
QOS
-------------------------------------------------------------------------------
Ingress qos-policy : 1                        Egress qos-policy : 1
Ingress FP QGrp    : (none)                   Egress Port QGrp  : (none)
Ing FP QGrp Inst   : (none)                   Egr Port QGrp Inst: (none)
I. Sched Pol       : (Not Specified)
E. Sched Pol       : (Not Specified)
I. Policer Ctl Pol : (Not Specified)
E. Policer Ctl Pol : (Not Specified)
I. QGrp Redir. List: (Not Specified)
E. QGrp Redir. List: (Not Specified)
-------------------------------------------------------------------------------
Sap Aggregate Stats
-------------------------------------------------------------------------------
                        Packets                 Octets
Ingress
Aggregate Offered     : 0                       0
Aggregate Forwarded   : 0                       0
Aggregate Dropped     : 0                       0

Egress
Aggregate Forwarded   : 0                       0
Aggregate Dropped     : 0                       0
-------------------------------------------------------------------------------
Sap Statistics
-------------------------------------------------------------------------------
Last Cleared Time     : N/A

                        Packets                 Octets
CPM Ingress           : 0                       0

Forwarding Engine Stats
Dropped               : 0                       0
Received Valid        : 0                       0
Off. HiPrio           : 0                       0
Off. LowPrio          : 0                       0
Off. Uncolor          : 0                       0
Off. Managed          : 0                       0

Queueing Stats(Ingress QoS Policy 1)
Dro. HiPrio           : 0                       0
Dro. LowPrio          : 0                       0
For. InProf           : 0                       0
For. OutProf          : 0                       0

Queueing Stats(Egress QoS Policy 1)
Dro. In/InplusProf    : 0                       0
Dro. Out/ExcProf      : 0                       0
For. In/InplusProf    : 0                       0
For. Out/ExcProf      : 0                       0
-------------------------------------------------------------------------------
Sap per Queue stats
-------------------------------------------------------------------------------
                        Packets                 Octets

Ingress Queue 1 (Unicast) (Priority)
Off. HiPrio           : 0                       0
Off. LowPrio          : 0                       0
Dro. HiPrio           : 0                       0
Dro. LowPrio          : 0                       0
For. InProf           : 0                       0
For. OutProf          : 0                       0

Egress Queue 1
For. In/InplusProf    : 0                       0
For. Out/ExcProf      : 0                       0
Dro. In/InplusProf    : 0                       0
Dro. Out/ExcProf      : 0                       0
* indicates that the corresponding row element may have been truncated.

-------------------------------------------------------------------------------
Service Endpoints
-------------------------------------------------------------------------------
No Endpoints found.
-------------------------------------------------------------------------------

==========================================================================
VLL Sites
==========================================================================
Site                Site-Id   Dest                Admin       Oper  Fwdr
--------------------------------------------------------------------------
No Matching Entries
==========================================================================
===============================================================================

Breif:

Nokia side is up,  but Cisco side is down

 show service id 227 base

===============================================================================
Service Basic Information
===============================================================================
Service Id        : 227                 Vpn Id            : 0
Service Type      : Epipe
MACSec enabled    : no
Name              : 227
Description       : (Not Specified)
Customer Id       : 227                 Creation Origin   : manual
Last Status Change: 10/26/2020 09:10:17
Last Mgmt Change  : 10/25/2020 13:57:43
Test Service      : No
Admin State       : Up                  Oper State        : Up
MTU               : 1514
Vc Switching      : False
SAP Count         : 1                   SDP Bind Count    : 1
Per Svc Hashing   : Disabled
Vxlan Src Tep Ip  : N/A
Force QTag Fwd    : Disabled
Oper Group        : <none>

-------------------------------------------------------------------------------
Service Access & Destination Points
-------------------------------------------------------------------------------
Identifier                               Type         AdmMTU  OprMTU  Adm  Opr
-------------------------------------------------------------------------------
sap:1/1/c6/1:227                         q-tag        2000    2000    Up   Up
sdp:227:227 S(10.244.255.228)            Spok         1600    1600    Up   Up
===============================================================================


sho l2vpn xconnect
Mon Oct 26 14:32:45.215 UTC
Legend: ST = State, UP = Up, DN = Down, AD = Admin Down, UR = Unresolved,
        SB = Standby, SR = Standby Ready, (PP) = Partially Programmed

XConnect                   Segment 1                       Segment 2
Group      Name       ST   Description            ST       Description            ST
------------------------   -----------------------------   -----------------------------
227        227        DN   Gi0/0/0/7.227          UP       10.244.255.227  227    DN
----------------------------------------------------------------------------------------

 

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