[Bug 1457269] [NEW] snmptrapd forwarding twice every received trap

[Arturo]

Public bug reported:

I am running 14.04 server and am I trying to log traps received from an
external source

at the same time I need to forward these traps to another server.

External Source -----> Ubuntu 14.04 ------------>Second server


I works usign snmptrapd,

NET-SNMP Version: 5.7.2
Web: http://www.net-snmp.org/
Email: net-snmp-coders at lists.sourceforge.net


however, every received trap is re-sent twice from the Ubuntu server 

External Source ---1x--> Ubuntu 14.04 -----2x----->Second server


I have confirmed this with a sniffer on both the ubuntu server and the external server

My config in the snmptrapd.conf file is this:

authCommunity log,net community1
forward default 201.103.60.138
format2 %V\n%Date:%h:%j:%k-%l/%m/%y\n%v\n--------------\n

I have tried several tweeks but this seems to be a bug

The debuging shows also this behaviour

snmptrapd: Running trap specific handlers
snmptrapd:lookup: Looking up Trap OID: deviceComesOnline
snmptrapd:lookup: get_traphandler exact match (0x16a0bb0)
snmptrapd:auth: Comparing auth types: result=40, request=32, result=1
snmptrapd: forward_handler (201.103.60.138)
snmptrapd:auth: Comparing auth types: result=40, request=32, result=1
snmptrapd: forward_handler (201.103.60.138)
snmptrapd: Running global handlers
snmptrapd:auth: Comparing auth types: result=40, request=8, result=1
snmptrapd: notification_handler

** Affects: net-snmp (Ubuntu)
     Importance: Undecided
         Status: New

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https://bugs.launchpad.net/bugs/1457269

Title:
  snmptrapd forwarding twice every received trap

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