SUNETTICKET-8224, Unscheduled, Resolved, Link flaps - Sunet-fail

1 Nov 2022

Ticket Number  : SUNETTICKET-8224
Ticket Type    : Unscheduled
Ticket Status  : Resolved
Ticket Summary : Link flaps
Ticket Scope   : Link

Ticket Opened  : 20221031 9:03 UTC
Ticket Closed  : 

Problem Start  : 20221029 4:19 UTC
Problem End    : 20221031 22:39 UTC

Affected organisations:

      * SP
        ----

Description:

      * One of the links to SP (Sveriges tekniska
        forskningsinstitut) flapped 2 times.

        ----

Impact:

      * Reduced redundancy for SP.

        ----

Update:

      * 20221031 9:06 UTC
        We are investigating the flaps.

        bos-r1-re0> show log messages | grep SNMP_
        Oct 29 04:19:24  bos-r1-re0 mib2d[31381]:
        SNMP_TRAP_LINK_DOWN: ifIndex 604, ifAdminStatus up(1),
        ifOperStatus down(2), ifName ge-2/2/0
        Oct 29 04:20:28  bos-r1-re0 mib2d[31381]: SNMP_TRAP_LINK_UP:
        ifIndex 604, ifAdminStatus up(1), ifOperStatus up(1), ifName
        ge-2/2/0
        Oct 29 04:20:28  bos-r1-re0 mib2d[31381]: SNMP_TRAP_LINK_UP:
        ifIndex 636, ifAdminStatus up(1), 

        ifOperStatus up(1), ifName ge-2/2/0.0
        Oct 29 22:38:14  bos-r1-re0 mib2d[31381]:
        SNMP_TRAP_LINK_DOWN: ifIndex 604, ifAdminStatus up(1),
        ifOperStatus down(2), ifName ge-2/2/0
        Oct 29 22:39:18  bos-r1-re0 mib2d[31381]: SNMP_TRAP_LINK_UP:
        ifIndex 604, ifAdminStatus up(1), ifOperStatus up(1), ifName
        ge-2/2/0
        Oct 29 22:39:18  bos-r1-re0 mib2d[31381]: SNMP_TRAP_LINK_UP:
        ifIndex 636, ifAdminStatus up(1), ifOperStatus up(1), ifName
        ge-2/2/0.0
        ----

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