> Using otp_R10B-2 starting snmpa (application:start(snmpa)) > gives me: > application:start(snmpa). > {error,{"unknown POSIX error","snmpa.app"}}. Hi again, After reading the docs, I'd venture to guess that snmpa is not an application. The application is called snmp, and there are several interface modules, among others snmp and snmpa. regards, Vlad