[snmp] trap redirection question

[Josh Bers]

I would like to use a trap redirector to forward traps received from an
agent on port 162 to a Westhawk based manager application listening on some
other port. My question is how does the Westhawk stack demultiplex SNMP v1
traps to the appropriate trap context?
 
Does it use the IP address found in the src field of the ip header of the
trap message or does it use the agent-addr field of the trap PDU itself to
determine which context should receive the trap?
 
thanks,
 
Josh