Need help with snmptrapd command

HI,
I am trying to figure out a way by which I can send following trap command
without adding/mentioning the port number. The receiver is receiving the
trap when the custom port number is mentioned
snmptrap -v 2c -c rscommunity <DEST-IP-ADDRESS>:166 ""
TRAP-TEST-MIB::demotraps  SNMPv2-MIB::sysLocation.0 s "some message"

By default, the following command does not require the port number to be
mentioned when the snmptrapd is using the default port-161.
snmptrap -v 2c -c rscommunity <DEST-IP-ADDRESS> ""
TRAP-TEST-MIB::demotraps  SNMPv2-MIB::sysLocation.0 s "some message"

Additional info:
firewall opened for the above mentioned custom port
SELINUX
/etc/sysconfig/selinux has the following edit  "SELINUX=disabled"
(essentially SELINUX is off)


So far, I have been following the
http://www.net-snmp.org/tutorial/tutorial-5/commands/snmptrap.html to
understand/test


Test Bed
2xservers with NET-SNMP version:  5.7.2 on CentOS 7.2

Thanks in advance
-Hemanth

------------------------------------------------------------------------------
What NetFlow Analyzer can do for you? Monitors network bandwidth and traffic
patterns at an interface-level. Reveals which users, apps, and protocols are 
consuming the most bandwidth. Provides multi-vendor support for NetFlow, 
J-Flow, sFlow and other flows. Make informed decisions using capacity planning
reports.http://sdm.link/zohodev2dev

_______________________________________________
Net-snmp-users mailing list
[email protected]
Please see the following page to unsubscribe or change other options:
https://lists.sourceforge.net/lists/listinfo/net-snmp-users