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Cisco IOS-XRv - Nokia l2vpn issue.
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10-26-2020 07:36 AM
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 0Nokia 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
----------------------------------------------------------------------------------------
What should I check?
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