Cisco Support Community
cancel
Showing results for 
Search instead for 
Did you mean: 
Announcements
Webcast-Catalyst9k
New Member

SNMPv2 Trap with BRIDGE-MIB

In BRIDGE-MIB it is specified that we receive two traps

1.newRoot

2.topologyChange

As per MIB we do not receive any objects

newRoot NOTIFICATION-TYPE
       -- OBJECTS     { }
       STATUS      current
       DESCRIPTION
           "The newRoot trap indicates that the sending agent has
           become the new root of the Spanning Tree; the trap is
           sent by a bridge soon after its election as the new
           root, e.g., upon expiration of the Topology Change Timer,
           immediately subsequent to its election.  Implementation
           of this trap is optional."
       ::= { dot1dNotifications 1 }

   topologyChange NOTIFICATION-TYPE
       -- OBJECTS     { }
       STATUS      current
       DESCRIPTION
           "A topologyChange trap is sent by a bridge when any of
           its configured ports transitions from the Learning state
           to the Forwarding state, or from the Forwarding state to
           the Blocking state.  The trap is not sent if a newRoot
           trap is sent for the same transition.  Implementation of
           this trap is optional."
       ::= { dot1dNotifications 2 }

But when I receive traps for topology change I receive two more OID's with it .. I am unable to understand how did IOS send objects with the trap when it is not mentioned in the MIB ?

Example of trpa is as below:

2011-12-14T09:01:49: Debug: D-UNK-000-000: [Event Processor] community:   xxxxxxxxxx

2011-12-14T09:01:49: Debug: D-UNK-000-000: [Event Processor] IPaddress:    10.4.1.11

2011-12-14T09:01:49: Debug: D-UNK-000-000: [Event Processor] PeerIPaddress:    10.4.1.11

2011-12-14T09:01:49: Debug: D-UNK-000-000: [Event Processor] ReceivedPort:    162

2011-12-14T09:01:49: Debug: D-UNK-000-000: [Event Processor] ReceivedTime:    1323846109

2011-12-14T09:01:49: Debug: D-UNK-000-000: [Event Processor] Protocol:    UDP

2011-12-14T09:01:49: Debug: D-UNK-000-000: [Event Processor] SNMP_Version:    2

2011-12-14T09:01:49: Debug: D-UNK-000-000: [Event Processor] UpTime:    918140013

2011-12-14T09:01:49: Debug: D-UNK-000-000: [Event Processor] Uptime:    6:23:20.13

2011-12-14T09:01:49: Debug: D-UNK-000-000: [Event Processor] .1.3.6.1.2.1.1.3.0:    (918140013) 106 days, 6:23:20.13

2011-12-14T09:01:49: Debug: D-UNK-000-000: [Event Processor] notify:    .1.3.6.1.2.1.17.0.2

2011-12-14T09:01:49: Debug: D-UNK-000-000: [Event Processor] .1.3.6.1.6.3.1.1.4.1.0:    .1.3.6.1.2.1.17.0.2

2011-12-14T09:01:49: Debug: D-UNK-000-000: [Event Processor] OID1:    .1.3.6.1.4.1.9.9.46.1.3.1.1.1.1.15  <-----------

2011-12-14T09:01:49: Debug: D-UNK-000-000: [Event Processor] 1:    15

2011-12-14T09:01:49: Debug: D-UNK-000-000: [Event Processor] 1_raw:    15

2011-12-14T09:01:49: Debug: D-UNK-000-000: [Event Processor] 1_text:    15

2011-12-14T09:01:49: Debug: D-UNK-000-000: [Event Processor] 1_hex:    15

2011-12-14T09:01:49: Debug: D-UNK-000-000: [Event Processor] .1.3.6.1.4.1.9.9.46.1.3.1.1.1.1.15:    15

2011-12-14T09:01:49: Debug: D-UNK-000-000: [Event Processor] OID2:    .1.3.6.1.2.1.31.1.1.1.1.191 <---------

2011-12-14T09:01:49: Debug: D-UNK-000-000: [Event Processor] 2:    Gi5/47

2011-12-14T09:01:49: Debug: D-UNK-000-000: [Event Processor] 2_raw:    Gi5/47

2011-12-14T09:01:49: Debug: D-UNK-000-000: [Event Processor] 2_text:    Gi5/47

2011-12-14T09:01:49: Debug: D-UNK-000-000: [Event Processor] 2_hex:    47 69 35 2f 34 37

2011-12-14T09:01:49: Debug: D-UNK-000-000: [Event Processor] .1.3.6.1.2.1.31.1.1.1.1.191:    Gi5/47

2011-12-14T09:01:49: Debug: D-UNK-000-000: [Event Processor] Node:    10.4.1.11

2011-12-14T09:01:49: Debug: D-UNK-000-000: [Event Processor] PeerAddress:    10.4.1.11

2011-12-14T09:01:49: Debug: D-UNK-000-000: [Event Processor] EventCount:    368971

2011-12-14T09:01:49: Debug: D-UNK-000-000: [Event Processor] Processing alert {0 remaining}

521
Views
0
Helpful
0
Replies
CreatePlease to create content