You can try the latest version of SNMP SA: https://downloadcenter.intel.com/Detail_Desc.aspx?lang=eng&DwnldID=23164. Run the script snmpsubagentinstall.sh to install the agent. You may want to uninstall the old agent first.
Also in the sample files I don't see port 162 is necessary, since 162 is the default port for SNMP.
Another thing is, do you have firewall enabled on your trap receiver? If yes, make sure incoming traffic is allowed on port 162.