[c-nsp] l2vpn me3600X to ASR9k
Adam Vitkovsky
adam.vitkovsky at swan.sk
Wed Nov 28 05:29:31 EST 2012
I see now. So you are testing hierarchical vpls with access pw terminated in
bridge domain right?
What I didn't get is from where to where are you trying to ping
Is it between the access-pw and the bundle interface within the bridge
domain or across the vpls?
The outputs below looked alright
Just noticed the pw to test-02 is down -so that one won't ping
adam
-----Original Message-----
From: Claes Jansson [mailto:claes at gastabud.com]
Sent: Tuesday, November 27, 2012 3:50 PM
To: Adam Vitkovsky
Cc: cisco-nsp at puck.nether.net
Subject: Re: [c-nsp] l2vpn me3600X to ASR9k
Here is the output, currently running from XX-ro-test-01 switch, not
XX-ro-test-02 as in the initial output.
//Claes
#
# ME3600X
#
XX-ro-test-01#sh mpls l2transport vc detail Local interface: Vl444 up, line
protocol up, Eth VLAN 444 up
Interworking type is Ethernet
Destination address: 1.1.1.2, VC ID: 444, VC status: up
Output interface: Te0/1, imposed label stack {16000 16015}
Preferred path: not configured
Default path: active
Next hop: 1.1.2.2
Create time: 04:11:03, last status change time: 04:10:57
Last label FSM state change time: 04:10:57
Last peer autosense occurred at: 04:10:57
Signaling protocol: LDP, peer 1.1.1.2:0 up
Targeted Hello: 1.1.1.221(LDP Id) -> 1.1.1.2, LDP is UP
Status TLV support (local/remote) : enabled/supported
LDP route watch : enabled
Label/status state machine : established, LruRru
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: No fault
Last local PW i/f circ status rcvd: No fault
Last local LDP TLV status sent: No fault
Last remote LDP TLV status rcvd: No fault
Last remote LDP ADJ status rcvd: No fault
MPLS VC labels: local 26, remote 16015
Group ID: local 0, remote 4
MTU: local 1500, remote 1500
Remote interface description: Access PW
Sequencing: receive disabled, send disabled
Control Word: Off (configured: autosense)
Dataplane:
SSM segment/switch IDs: 8219/4121 (used), PWID: 8
VC statistics:
transit packet totals: receive 2293, send 19143
transit byte totals: receive 203612, send 3547582
transit packet drops: receive 0, seq error 0, send
#
# ASR
#
RP/0/RSP0/CPU0:XX-ro-core-02#sh l2vpn bridge-domain bd-name vlan10 detail
Tue Nov 27 15:42:32.432 CET
Legend: pp = Partially Programmed.
Bridge group: canaldigital, bridge-domain: vlan10, id: 4, state: up,
ShgId: 0, MSTi: 0
Coupled state: disabled
MAC learning: enabled
MAC withdraw: enabled
MAC withdraw for Access PW: enabled
MAC withdraw sent on bridge port down: disabled
Flooding:
Broadcast & Multicast: enabled
Unknown unicast: enabled
MAC aging time: 300 s, Type: inactivity
MAC limit: 4000, Action: none, Notification: syslog
MAC limit reached: no
MAC port down flush: enabled
MAC Secure: disabled, Logging: disabled
Split Horizon Group: none
Dynamic ARP Inspection: disabled, Logging: disabled
IP Source Guard: disabled, Logging: disabled
DHCPv4 snooping: disabled
IGMP Snooping profile: none
Bridge MTU: 1500
MIB cvplsConfigIndex: 5
Filter MAC addresses:
Create time: 23/11/2012 14:38:00 (4d01h ago)
No status change since creation
ACs: 1 (1 up), VFIs: 1, PWs: 3 (2 up), PBBs: 0 (0 up)
List of ACs:
AC: Bundle-Ether1.10, state is up
Type VLAN; Num Ranges: 1
VLAN ranges: [10, 10]
MTU 1500; XC ID 0xa0000009; interworking none
MAC learning: enabled
Flooding:
Broadcast & Multicast: enabled
Unknown unicast: enabled
MAC aging time: 300 s, Type: inactivity
MAC limit: 4000, Action: none, Notification: syslog
MAC limit reached: no
MAC port down flush: enabled
MAC Secure: disabled, Logging: disabled
Split Horizon Group: none
Dynamic ARP Inspection: disabled, Logging: disabled
IP Source Guard: disabled, Logging: disabled
DHCPv4 snooping: disabled
IGMP Snooping profile: none
Storm Control: disabled
Static MAC addresses:
Statistics:
packets: received 41606, sent 13575
bytes: received 2989424, sent 3747002
Storm control drop counters:
packets: broadcast 0, multicast 0, unknown unicast 0
bytes: broadcast 0, multicast 0, unknown unicast 0
Dynamic ARP inspection drop counters:
packets: 0, bytes: 0
IP source guard drop counters:
packets: 0, bytes: 0
List of Access PWs:
PW: neighbor 1.1.1.221, PW ID 444, state is up ( established )
PW class not set, XC ID 0xc000000b
Encapsulation MPLS, protocol LDP
Source address 1.1.1.2
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 16015 26
Group ID 0x4 0x0
Interface Access PW unknown
MTU 1500 1500
Control word disabled disabled
PW type Ethernet Ethernet
VCCV CV type 0x2 0x12
(LSP ping verification) (LSP ping
verification)
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
MIB cpwVcIndex: 3221225483
Create time: 27/11/2012 10:04:53 (05:38:15 ago)
Last time status changed: 27/11/2012 11:35:37 (04:07:32 ago)
MAC withdraw message: send 0 receive 0
Static MAC addresses:
Statistics:
packets: received 4597, sent 2474
bytes: received 2069874, sent 164908
Storm control drop counters:
packets: broadcast 0, multicast 0, unknown unicast 0
bytes: broadcast 0, multicast 0, unknown unicast 0
MAC learning: enabled
Flooding:
Broadcast & Multicast: enabled
Unknown unicast: enabled
MAC aging time: 300 s, Type: inactivity
MAC limit: 4000, Action: none, Notification: syslog
MAC limit reached: no
MAC port down flush: enabled
MAC Secure: disabled, Logging: disabled
Split Horizon Group: none
DHCPv4 snooping: disabled
IGMP Snooping profile: none
Storm Control: disabled
PW: neighbor 1.1.1.222, PW ID 444, state is down ( local ready )
(Segment-down)
PW class not set, XC ID 0xc000000a
Encapsulation MPLS, protocol LDP
Source address 1.1.1.2
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 16017 40
Group ID 0x4 0x0
Interface Access PW unknown
MTU 1500 1500
Control word disabled disabled
PW type Ethernet Ethernet
VCCV CV type 0x2 0x12
(LSP ping verification) (LSP ping
verification)
VCCV CC type 0x6 0x2
(router alert label) (router alert label)
(TTL expiry)
------------ ------------------------------
---------------------------
Incoming Status (PW Status TLV):
Status code: 0x6 (AC Down) in Notification message
MIB cpwVcIndex: 3221225482
Create time: 27/11/2012 09:17:30 (06:25:39 ago)
Last time status changed: 27/11/2012 10:01:38 (05:41:30 ago)
MAC withdraw message: send 0 receive 0
Static MAC addresses:
MAC learning: enabled
Flooding:
Broadcast & Multicast: enabled
Unknown unicast: enabled
MAC aging time: 300 s, Type: inactivity
MAC limit: 4000, Action: none, Notification: syslog
MAC limit reached: no
MAC port down flush: enabled
MAC Secure: disabled, Logging: disabled
Split Horizon Group: none
DHCPv4 snooping: disabled
IGMP Snooping profile: none
Storm Control: disabled
List of VFIs:
VFI cd (up)
PW: neighbor 1.1.1.1, PW ID 10, state is up ( established )
PW class not set, XC ID 0xc0000008
Encapsulation MPLS, protocol LDP
Source address 1.1.1.2
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 16014 16023
Group ID 0x4 0x8
Interface cd cd
MTU 1500 1500
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
MIB cpwVcIndex: 3221225480
Create time: 26/11/2012 00:03:57 (1d15h ago)
Last time status changed: 26/11/2012 13:14:17 (1d02h ago)
MAC withdraw message: send 15 receive 5
Static MAC addresses:
Statistics:
packets: received 5441, sent 22808
bytes: received 972971, sent 3534592
DHCPv4 snooping: disabled
IGMP Snooping profile: none
VFI Statistics:
drops: illegal VLAN 0, illegal length 0
On 2012-11-27 15:30, Adam Vitkovsky wrote:
> What does the "sh l2vpn bridge-domain det" or sh l2vpn bridge-domain
> int det says?
>
> adam
> -----Original Message-----
> From: cisco-nsp-bounces at puck.nether.net
> [mailto:cisco-nsp-bounces at puck.nether.net] On Behalf Of Claes Jansson
> Sent: Tuesday, November 27, 2012 1:50 PM
> To: cisco-nsp at puck.nether.net
> Subject: [c-nsp] l2vpn me3600X to ASR9k
>
> Hi!
>
> I have stumpled across a wierd problem, and would like some input on
> where to dig for the answer :-)
>
>
> My setup looks like this... All links are routed directly on the
> interface (/31), no MPLS over SVI.
>
> XX-ro-test-02 (ME3600X) <--> XX-ro-test-01 (ME3600X) <-->
> XX-ro-core-01 (ASR9K) <--> XX-ro-core-02 (ASR9K) <--> XX-ro-core-10
> (ME3600X)
>
>
> The problem is that when i do a xconnect from ME3600 (tried from
> test-02 and test-01) to core-02 it fail's. But when connecting them to
> core-01 or core-10 it works.
>
> I also have connected the l2vpn bridge-domain "vlan10" between core-01
> and core-02 by VFI/VPLS.
> Both the ASR9K and ME3600 shows the xconnect as status "UP".
>
>
> # Software and hardware
> ASR9K, running 4.2.1 no SMU's
> RSP440, LineCard, MOD80 (AIP), MPAs 1x20GE, 1x4TE ME3600X, running
> 15.2(4)S1 (AdvIP)
>
> # All devices can reach eachother through lo0 # OSPF, MP-BGP and LDP
> running.
> # l3 vpn works, even from XX-ro-core-02
>
> #
> ----------------------------------------------------------------------
> ------
> --------
>
> #
> # XX-ro-core-01
> # lo0 = 1.1.1.1
> l2vpn
> bridge group cd
> bridge-domain vlan10
> neighbor 1.1.1.222 pw-id 555
> !
> vfi cd
> neighbor 1.1.1.2 pw-id 10
> !
>
> #
> # XX-ro-core-02
> # lo0 = 1.1.1.2
> l2vpn
> bridge group cd
> bridge-domain vlan10
> interface Bundle-Ether1.10
> !
> neighbor 1.1.1.222 pw-id 444
> !
> vfi cd
> neighbor 1.1.1.1 pw-id 10
> !
> # Looped to bundle-ethernet1.10
> RP/0/RSP0/CPU0:XX-ro-core-02#sh run int bundle-ether101.10 Tue Nov 27
> 10:16:44.368 CET interface Bundle-Ether101.10
> vrf cd
> ipv4 mtu 1500
> ipv4 helper-address vrf mgmt 10.0.10.12
> ipv4 address 10.10.95.1 255.255.255.128
> encapsulation dot1q 10
> !
> # Looped to bundle-ethernet101.10
> RP/0/RSP0/CPU0:XX-ro-core-02#sh run int bundle-ether1.10 Tue Nov 27
> 10:16:49.155 CET interface Bundle-Ether1.10 l2transport
> encapsulation dot1q 10 exact
> rewrite ingress tag pop 1 symmetric !
>
>
> # XX-ro-test-02
> #lo0 1.1.1.222
>
> interface GigabitEthernet0/11
> switchport trunk allowed vlan none
> switchport mode trunk
> service instance 444 ethernet
> description test
> encapsulation dot1q 444
> rewrite ingress tag pop 1 symmetric
> bridge-domain 444
> !
> ## TEST SETUP, FAILING!
> interface Vlan444
> no ip address
> xconnect 1.1.1.2 444 encapsulation mpls !
>
> XX-ro-test-01#sh mac address-table vlan 444 ....
> 444 0025.9065.1de8 DYNAMIC Gi0/11+Efp444
> 444 0025.906e.73c5 DYNAMIC Gi0/11+Efp444
> 444 6c9c.ed3f.a842 DYNAMIC 1.137.102.28, 258821064 # This
> ALWAYS show as a seemingly random ip and pw-id...
>
> Although ping fails, I can see packets (ping) from the ASR to the
> end-host (tcpdump).
> And ARP records shows up as they should in both the ASR and the end host.
>
> But!
> Every 4-minutes, 7 (Seven), ICMP ping replies goes through...
> 64 bytes from 10.10.95.1: icmp_req=6144 ttl=255 time=0.811 ms
> 64 bytes from 10.10.95.1: icmp_req=6145 ttl=255 time=0.974 ms
> 64 bytes from 10.10.95.1: icmp_req=6146 ttl=255 time=0.841 ms
> 64 bytes from 10.10.95.1: icmp_req=6147 ttl=255 time=0.890 ms
> 64 bytes from 10.10.95.1: icmp_req=6148 ttl=255 time=0.835 ms
> 64 bytes from 10.10.95.1: icmp_req=6149 ttl=255 time=0.871 ms
> 64 bytes from 10.10.95.1: icmp_req=6150 ttl=255 time=0.825 ms !
> 64 bytes from 10.10.95.1: icmp_req=6400 ttl=255 time=0.914 ms
> 64 bytes from 10.10.95.1: icmp_req=6401 ttl=255 time=0.846 ms
> 64 bytes from 10.10.95.1: icmp_req=6402 ttl=255 time=0.866 ms
> 64 bytes from 10.10.95.1: icmp_req=6403 ttl=255 time=2.12 ms
> 64 bytes from 10.10.95.1: icmp_req=6404 ttl=255 time=0.837 ms
> 64 bytes from 10.10.95.1: icmp_req=6405 ttl=255 time=0.903 ms
> 64 bytes from 10.10.95.1: icmp_req=6406 ttl=255 time=0.801 ms
>
> Wierd or what..?
>
>
> # TEST SETUP, WORKING!
>
> interface Vlan444
> no ip address
> xconnect 1.1.1.1 555 encapsulation mpls !
> XX-ro-test-01#sh mac address-table vlan 444
> 444 0025.9065.1de8 DYNAMIC Gi0/11+Efp444
> 444 0025.906e.73c5 DYNAMIC Gi0/11+Efp444
> 444 6c9c.ed3f.a842 DYNAMIC 1.1.1.1, 555 # This sometimes
> show as a seemingly random ip and pw-id. But can be reset by removing
> int vlan444 and adding it again with the exact same config. Although
> even with a random ip/pw-id traffic flows...
>
> Tnx!
>
> //Claes
>
>
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