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EX2200 sent SNMP_TRAP_LINK_DOWN

  • 1.  EX2200 sent SNMP_TRAP_LINK_DOWN

    Posted 13 days ago
    Hi

    Running:
    Model: ex2200-48t-4g
    JUNOS Base OS boot [12.3R3.4]

    I noticed this log in EX2200 switch on all interfaces.
     mib2d[932]: SNMP_TRAP_LINK_DOWN: ifIndex 502, ifAdminStatus down(2), ifOperStatus down(2)​

    And the weird thing that it happened after this log:

    newsyslog[956]: logfile turned over due to size>128K

    Looks like the switches re-programmed it self.
    The full log:

    https://file.io/6VqRQXn7WfYX

    Can anyone please confirm to me why is this behavior?




    ------------------------------
    Abed AL-Rahman Bishara
    ------------------------------


  • 2.  RE: EX2200 sent SNMP_TRAP_LINK_DOWN

     
    Posted 7 days ago
    Hi,

    The first log means interfaces are continuously flapping and this may overflow the logs.

    The second log means that the current log file (messages) have been filled to capacity (128K) and a new log file will created for capturing the further logs.

    This does not indicate any re-programming.



  • 3.  RE: EX2200 sent SNMP_TRAP_LINK_DOWN

    Posted 7 days ago
    Hi

    I attached the full log and you can see there that interfaces flapped seconds after those two logs lines.
    So, I don't believe this was coincidence
    I know what those log lines means, but the consistency for those events is what worries me

    ------------------------------
    Abed AL-Rahman Bishara
    ------------------------------



  • 4.  RE: EX2200 sent SNMP_TRAP_LINK_DOWN

     
    Posted 6 days ago

    Hi,

    The link says "The file you requested has been deleted"
    Can you check the link or upload again ?




  • 5.  RE: EX2200 sent SNMP_TRAP_LINK_DOWN

    Posted 6 days ago
    admin@SW2200> show log messages                
    Jun 25 11:23:00  newsyslog[956]: logfile turned over due to size>128K
    Jun 25 11:23:01   chassisd[907]: CHASSISD_IFDEV_DETACH_FPC: ifdev_detach_fpc(2)
    Jun 25 11:23:01   chassisd[907]: CHASSISD_IFDEV_DETACH_FPC: ifdev_detach_fpc(3)
    Jun 25 11:23:03   chassisd[907]: CHASSISD_IFDEV_DETACH_FPC: ifdev_detach_fpc(4)
    Jun 25 11:23:04   chassisd[907]: CHASSISD_IFDEV_DETACH_FPC: ifdev_detach_fpc(5)
    Jun 25 11:23:05   chassisd[907]: CHASSISD_IFDEV_DETACH_FPC: ifdev_detach_fpc(6)
    Jun 25 11:23:06   chassisd[907]: CHASSISD_IFDEV_DETACH_FPC: ifdev_detach_fpc(7)
    Jun 25 11:23:07   chassisd[907]: CHASSISD_IFDEV_DETACH_FPC: ifdev_detach_fpc(8)
    Jun 25 11:23:08   chassisd[907]: CHASSISD_IFDEV_DETACH_FPC: ifdev_detach_fpc(9)
    Jun 25 11:23:09   chassisd[907]: CHASSISD_RECONNECT_SUCCESSFUL: Successfully reconnected on soft restart
    Jun 25 11:23:11   chassisd[907]: CHASSISD_SNMP_TRAP7: SNMP trap generated: Fru Ok (jnxFruContentsIndex 4, jnxFruL1Index 1, jnxFruL2Index 0, jnxFruL3Index 0, jnxFruName FAN, jnxFruType 13, jnxFruSlot 0)
    Jun 25 11:23:11   chassisd[907]: unknown trap request type 6
    Jun 25 11:23:13   mgd[960]: UI_DBASE_LOGIN_EVENT: User 'root' entering configuration mode
    Jun 25 11:23:14   mgd[958]: UI_DBASE_LOGIN_EVENT: User 'root' entering configuration mode
    Jun 25 11:23:14   mgd[960]: UI_DBASE_LOGOUT_EVENT: User 'root' exiting configuration mode
    Jun 25 11:23:15   rpd[921]: RPD_SCHED_SLIP: 8 sec scheduler slip, user: 0 sec 351815 usec, system: 0 sec, 242760 usec
    Jun 25 11:23:19   mib2d[932]: LIBJSNMP_SA_PARTIAL_SEND_FRAG: Attempted to send 52 bytes, actually sent 48 bytes
    Jun 25 11:23:19   mib2d[932]: LIBJSNMP_SA_PARTIAL_SEND_REM: Queuing message remainder, 4 bytes
    Jun 25 11:23:24   mgd[969]: UI_INITIALSETUP_OPERATION: Committing EZsetup configuration as EZsetup option is chosen
    Jun 25 11:23:29   pfem: PFEM: Enabling traffic for dev 0
    Jun 25 11:23:29   pfem: PFEM: Enabling traffic for dev 1
    Jun 25 11:23:29   /kernel: pic_listener_connect: conn established: mgmt addr=0x10000080,
    Jun 25 11:23:30   fpc0 trunk_stk_mem_add: Recieved vc add for trunk id 1 for the member (device 0 port 24)
    Jun 25 11:23:30   fpc0 trunk_stk_mem_add: Recieved vc add for trunk id 1 for the member (device 0 port 25)
    Jun 25 11:23:30   fpc0 trunk_stk_mem_add: Recieved vc add for trunk id 1 for the member (device 1 port 27)
    Jun 25 11:23:30   fpc0 trunk_stk_mem_add: Recieved vc add for trunk id 1 for the member (device 1 port 26)
    Jun 25 11:23:30   fpc0  PortPfcGlobalQueueConfigSet returned 30 for dev 0 tc 0
    Jun 25 11:23:30   fpc0 PFC Init failed for dev 0 returned 1000
    Jun 25 11:23:30   fpc0  PortPfcGlobalQueueConfigSet returned 30 for dev 1 tc 0
    Jun 25 11:23:32   fpc0 Route TCAM rows need not be redirected on device 0.
    Jun 25 11:23:33   fpc0 Route TCAM rows need not be redirected on device 1.
    Jun 25 11:23:49   init: dhcp (PID 1254) started
    Jun 25 11:23:49   init: autoinstallation (PID 1255) started
    Jun 25 11:23:50   init: dhcp (PID 1254) terminated by signal number 1!
    Jun 25 11:23:50   init: dhcp (PID 1256) started
    Jun 25 11:23:50   eswd[927]: ESWD_ST_CTL_INFO: all: storm control will default to 80 percent of link speed
    Jun 25 11:23:55   mgd[972]: UI_DBASE_LOGIN_EVENT: User 'root' entering configuration mode
    Jun 25 11:23:59   fpc0 PFEM: Enabling traffic for dev 0
    Jun 25 11:23:59   fpc0 PFEM: Enabling traffic for dev 1
    Jun 25 11:23:59   fpc0 RT-HAL,rt_entry_add_msg_check,1389: Err unknown vlanid, proto VLAN membership, rtt index 0 prefixlen 0 prefix default nh 74 vlan id 0
    Jun 25 11:23:59   fpc0 RT-HAL,rt_entry_add_msg_check,1389: Err unknown vlanid, proto L2 bridge, rtt index 0 prefixlen 0 prefix default nh 66 vlan id 0
    Jun 25 11:24:28   mgd[972]: UI_COMMIT: User 'root' requested 'commit' operation (comment: none)
    Jun 25 11:24:40   mib2d[932]: SNMP_TRAP_LINK_DOWN: ifIndex 502, ifAdminStatus down(2), ifOperStatus down(2), ifName ge-0/0/0.0
    Jun 25 11:24:40   mib2d[932]: SNMP_TRAP_LINK_DOWN: ifIndex 504, ifAdminStatus down(2), ifOperStatus down(2), ifName ge-0/0/1.0
    Jun 25 11:24:40   mib2d[932]: SNMP_TRAP_LINK_DOWN: ifIndex 506, ifAdminStatus down(2), ifOperStatus down(2), ifName ge-0/0/10.0
    Jun 25 11:24:40   mib2d[932]: SNMP_TRAP_LINK_DOWN: ifIndex 508, ifAdminStatus down(2), ifOperStatus down(2), ifName ge-0/0/11.0
    Jun 25 11:24:40   mib2d[932]: SNMP_TRAP_LINK_DOWN: ifIndex 510, ifAdminStatus down(2), ifOperStatus down(2), ifName ge-0/0/12.0
    Jun 25 11:24:40   mib2d[932]: SNMP_TRAP_LINK_DOWN: ifIndex 512, ifAdminStatus down(2), ifOperStatus down(2), ifName ge-0/0/13.0
    Jun 25 11:24:40   mib2d[932]: SNMP_TRAP_LINK_DOWN: ifIndex 514, ifAdminStatus down(2), ifOperStatus down(2), ifName ge-0/0/14.0
    Jun 25 11:24:40   mib2d[932]: SNMP_TRAP_LINK_DOWN: ifIndex 516, ifAdminStatus down(2), ifOperStatus down(2), ifName ge-0/0/15.0
    Jun 25 11:24:40   mib2d[932]: SNMP_TRAP_LINK_DOWN: ifIndex 518, ifAdminStatus down(2), ifOperStatus down(2), ifName ge-0/0/16.0
    Jun 25 11:24:40   mib2d[932]: SNMP_TRAP_LINK_DOWN: ifIndex 520, ifAdminStatus down(2), ifOperStatus down(2), ifName ge-0/0/17.0
    Jun 25 11:24:40   mib2d[932]: SNMP_TRAP_LINK_DOWN: ifIndex 522, ifAdminStatus down(2), ifOperStatus down(2), ifName ge-0/0/18.0
    Jun 25 11:24:41   mib2d[932]: SNMP_TRAP_LINK_DOWN: ifIndex 524, ifAdminStatus down(2), ifOperStatus down(2), ifName ge-0/0/19.0
    Jun 25 11:24:41   mib2d[932]: SNMP_TRAP_LINK_DOWN: ifIndex 526, ifAdminStatus down(2), ifOperStatus down(2), ifName ge-0/0/2.0
    Jun 25 11:24:41   mib2d[932]: SNMP_TRAP_LINK_DOWN: ifIndex 528, ifAdminStatus down(2), ifOperStatus down(2), ifName ge-0/0/20.0
    Jun 25 11:24:41   mib2d[932]: SNMP_TRAP_LINK_DOWN: ifIndex 530, ifAdminStatus down(2), ifOperStatus down(2), ifName ge-0/0/21.0
    Jun 25 11:24:41   mib2d[932]: SNMP_TRAP_LINK_DOWN: ifIndex 532, ifAdminStatus down(2), ifOperStatus down(2), ifName ge-0/0/22.0
    Jun 25 11:24:41   mib2d[932]: SNMP_TRAP_LINK_DOWN: ifIndex 534, ifAdminStatus down(2), ifOperStatus down(2), ifName ge-0/0/23.0
    Jun 25 11:24:41   mib2d[932]: SNMP_TRAP_LINK_DOWN: ifIndex 536, ifAdminStatus down(2), ifOperStatus down(2), ifName ge-0/0/24.0
    Jun 25 11:24:41   mib2d[932]: SNMP_TRAP_LINK_DOWN: ifIndex 538, ifAdminStatus down(2), ifOperStatus down(2), ifName ge-0/0/25.0
    Jun 25 11:24:41   mib2d[932]: SNMP_TRAP_LINK_DOWN: ifIndex 540, ifAdminStatus down(2), ifOperStatus down(2), ifName ge-0/0/26.0
    Jun 25 11:24:41   mib2d[932]: SNMP_TRAP_LINK_DOWN: ifIndex 542, ifAdminStatus down(2), ifOperStatus down(2), ifName ge-0/0/27.0
    Jun 25 11:24:41   mib2d[932]: SNMP_TRAP_LINK_DOWN: ifIndex 544, ifAdminStatus down(2), ifOperStatus down(2), ifName ge-0/0/28.0
    Jun 25 11:24:41   mib2d[932]: SNMP_TRAP_LINK_DOWN: ifIndex 546, ifAdminStatus down(2), ifOperStatus down(2), ifName ge-0/0/29.0
    Jun 25 11:24:41   mib2d[932]: SNMP_TRAP_LINK_DOWN: ifIndex 548, ifAdminStatus down(2), ifOperStatus down(2), ifName ge-0/0/3.0
    Jun 25 11:24:41   mib2d[932]: SNMP_TRAP_LINK_DOWN: ifIndex 550, ifAdminStatus down(2), ifOperStatus down(2), ifName ge-0/0/30.0
    Jun 25 11:24:41   mib2d[932]: SNMP_TRAP_LINK_DOWN: ifIndex 552, ifAdminStatus down(2), ifOperStatus down(2), ifName ge-0/0/31.0
    Jun 25 11:24:41   init: dhcp (PID 1256) terminate signal sent
    Jun 25 11:24:41   mib2d[932]: SNMP_TRAP_LINK_DOWN: ifIndex 554, ifAdminStatus down(2), ifOperStatus down(2), ifName ge-0/0/32.0
    Jun 25 11:24:41   init: autoinstallation (PID 1255) terminate signal sent
    Jun 25 11:24:41   lldpd[926]: TASK_SIGNAL_TERMINATE: termination signal no- 0 received
    Jun 25 11:24:41   init: lldpd-service (PID 926) terminate signal sent
    Jun 25 11:24:42   mib2d[932]: SNMP_TRAP_LINK_DOWN: ifIndex 556, ifAdminStatus down(2), ifOperStatus down(2), ifName ge-0/0/33.0
    Jun 25 11:24:42   mib2d[932]: SNMP_TRAP_LINK_DOWN: ifIndex 558, ifAdminStatus down(2), ifOperStatus down(2), ifName ge-0/0/34.0
    Jun 25 11:24:42   lldpd[926]: TASK_EXIT: Exit lldpd[926] version 11.1R3.5 built by builder on 2011-06-25 01:00:05 UTC, caller d4d84
    Jun 25 11:24:42   mib2d[932]: SNMP_TRAP_LINK_DOWN: ifIndex 560, ifAdminStatus down(2), ifOperStatus down(2), ifName ge-0/0/35.0
    Jun 25 11:24:42   mib2d[932]: SNMP_TRAP_LINK_DOWN: ifIndex 562, ifAdminStatus down(2), ifOperStatus down(2), ifName ge-0/0/36.0
    Jun 25 11:24:42   mib2d[932]: SNMP_TRAP_LINK_DOWN: ifIndex 564, ifAdminStatus down(2), ifOperStatus down(2), ifName ge-0/0/37.0
    Jun 25 11:24:42   mib2d[932]: SNMP_TRAP_LINK_DOWN: ifIndex 566, ifAdminStatus down(2), ifOperStatus down(2), ifName ge-0/0/38.0
    Jun 25 11:24:42   mib2d[932]: SNMP_TRAP_LINK_DOWN: ifIndex 568, ifAdminStatus down(2), ifOperStatus down(2), ifName ge-0/0/39.0
    Jun 25 11:24:42   mib2d[932]: SNMP_TRAP_LINK_DOWN: ifIndex 570, ifAdminStatus down(2), ifOperStatus down(2), ifName ge-0/0/4.0
    Jun 25 11:24:42   mib2d[932]: SNMP_TRAP_LINK_DOWN: ifIndex 572, ifAdminStatus down(2), ifOperStatus down(2), ifName ge-0/0/40.0
    Jun 25 11:24:42   alarmd[871]: Alarm set: Configuration color=YELLOW, class=CHASSIS, reason=Rescue configuration is not set
    Jun 25 11:24:42   craftd[872]:  Minor alarm set, Rescue configuration is not set
    Jun 25 11:24:43   mib2d[932]: SNMP_TRAP_LINK_DOWN: ifIndex 574, ifAdminStatus down(2), ifOperStatus down(2), ifName ge-0/0/41.0
    Jun 25 11:24:43   mib2d[932]: SNMP_TRAP_LINK_DOWN: ifIndex 576, ifAdminStatus down(2), ifOperStatus down(2), ifName ge-0/0/42.0
    Jun 25 11:24:43   mib2d[932]: SNMP_TRAP_LINK_DOWN: ifIndex 578, ifAdminStatus down(2), ifOperStatus down(2), ifName ge-0/0/43.0
    
    {master:0}
    ​


    ------------------------------
    Abed AL-Rahman Bishara
    ------------------------------