MPLS Kernel error 16.1.3.6

[Sergey_Vekli]

VPLS VPN not working. After disabling see error

MPLS gport resolve failed for unit = 0 vpn = 0x70e3, port = 0xffffffff vp = 0x18000a0c, rv = -7 (Entry not found)08/30/2016 11:37:25.99
extreme_mpls_del_vp_nh_xref: MPLS ECMP NH vp : 0xa0c l3intf = 0x83f map entry not found in btree rv = -7 (Entry not found)
extreme_custom_mpls_l2vpn_port_del: MPLS port delete: vp: 0xa0c l3Intf = 0x83f map entry not found in btree rv = -7 (Entry not found)
MPLS bcm_mpls_port_del failed for unit = 0 vpn = 0x70e3, vp = 0x18000a0c rv = -7 (Entry not found)


after enabling
* MPLS: bcm_mpls_port_add failed for unit = 0 vpn = 0x70e3, port = 0x8000809 vp = 0x18000a0d, rv = -14 (No resources for operation)

sh ver
Switch : Rev 12.0 BootROM: 2.0.2.1 IMG: 16.1.3.6

Image : ExtremeXOS version 16.1.3.6 16.1.3.6-patch1-9 by release-manager
on Mon Jul 18 10:45:49 EDT 2016
BootROM : 2.0.2.1
Diagnostics : 6.4

sh switch

System Type: X670-48x

Same problem resolved on previous release ?
https://extremeportal.force.com/ExtrArticleDetail?an=000063617

[Sergey_Vekli]

debug bfd show session

Session ID: 1 Remote ID: 1 srcPort: 49152 TxSock: 11 client count: 1
destIP: 10.16.248.18, srcIP: 10.16.248.17, vlan: IP_InterEx
sessionToBeDeleted: FALSE sessnDelAborted: FALSE numPduRemain: 0 delReqPeerId: -1 delReqClientId: -1
countDelInits: 0 countDelAborts: 0
Event RECIVED_ADMIN_DOWN = 0
Event RECEIVED_DOWN = 0
Event RECEIVED_INIT = 1
Event RECEIVED_UP = 892908
Event DETECT_TIMEOUT = 0
Event ECHO_FAILED = 0
Event LOCAL_ADMINDOWN = 0
Event LOCAL_ADMINUP = 0
Event LOCAL_TIMER_CHANGE = 0
Client ID : 8193,

Session ID: 2 Remote ID: 15 srcPort: 49153 TxSock: 11 client count: 1
destIP: 10.16.248.10, srcIP: 10.16.248.9, vlan: IP_41
sessionToBeDeleted: FALSE sessnDelAborted: TRUE numPduRemain: 0 delReqPeerId: -1 delReqClientId: -1
countDelInits: 3 countDelAborts: 3
Event RECIVED_ADMIN_DOWN = 0
Event RECEIVED_DOWN = 8
Event RECEIVED_INIT = 3
Event RECEIVED_UP = 37585947
Event DETECT_TIMEOUT = 3
Event ECHO_FAILED = 0
Event LOCAL_ADMINDOWN = 3
Event LOCAL_ADMINUP = 3
Event LOCAL_TIMER_CHANGE = 0
Client ID : 8193,

[Sergey_Vekli]

As i can see timeout is not reached or i am wrong? Why you think about increase the timers?

[Henrique]

You can add some BFD log events to try to get additional information.

Please take a look at the Article below:

https://gtacknowledge.extremenetworks.com/articles/How_To/How-to-enable-additional-debug-logs-in-EXO...

I would recommend you to increase the timer a little from 100ms to 150ms/200ms and check if this flap stops.

[Sergey_Vekli]

Problem repeated 2-3 times per day. What command can debug bfd problem?

[Sergey_Vekli]

Yes. Both device connected directly. One of them X670 other Cisco Me3600X.
How it can be what two difference device directly conected in different ports can't send bfd packet at the same time? All devices connected in ring but problem seen only on one I don't think it is a network problem.