smux problem

[Steve . Burgess]

Hello

I have installed

NET-SNMP version:  5.2.1
Web:               http://www.net-snmp.org/
Email:             net-snmp-coders@lists.sourceforge.net

The lotus notes configuration requires that I install lnsnmp and add an smux value to snmpd.conf

smuxpeer 1.3.6.1.4.1.334.72 NotesPasswd

However, when I restart snmpd I get the below message in my messages file

Jun  9 12:02:01 scc-hs2001 snmpd[12465]: /usr/local/share/snmp/snmpd.conf: line 79: Warning: Unknown token: smuxpeer.

Can anyone advise how to resolve this

Thanks and Regards

Steve