Dear net-snmp users, I am currently trying to develop an AgentX-based subagent for snmpd (using C as programming language).
In my subagent, I would like to dynamically register and unregister handlers for specific OIDs. The registration part can be achieved via the "netsnmp_register_instance" family of functions. To be more specific, I am currently relying exclusively on the "netsnmp_register_long_instance" function, as all the metrics that I would like to expose via the subagent have an integer value. So far so good. The problem however lies in the unregistration portion of my efforts. Are there ways to unregister an OID handler via the net-snmp API (so that, after unregistration, subsequent SNMPGETs of the OID in question will yield a "no such variable in this MIB" response)? I have tried invoking the "unregister_mib" function, yet doing so results in undefined behavior and subagent crashes upon subsequent incoming SNMPGET requests. These issue can likely be attributed to memory management issues. Does anyone have any experience with unregistering OID handlers from an AgentX-based subagent implementation? Many thanks in advance! Best regards, Maarten Wijnants -- dr. Maarten Wijnants Expertise centre for Digital Media (EDM) - Hasselt University Wetenschapspark 2 - B3590 Diepenbeek Tel: +32 (0)11 268411 - Mobile: +32 (0)497 341848 Fax: +32 (0)11 268499 E-mail: maarten.wijna...@uhasselt.be Web: http://research.edm.uhasselt.be/~mwijnants/ ------------------------------------------------------------------------------ Rapidly troubleshoot problems before they affect your business. Most IT organizations don't have a clear picture of how application performance affects their revenue. With AppDynamics, you get 100% visibility into your Java,.NET, & PHP application. Start your 15-day FREE TRIAL of AppDynamics Pro! http://pubads.g.doubleclick.net/gampad/clk?id=84349351&iu=/4140/ostg.clktrk _______________________________________________ Net-snmp-users mailing list Net-snmp-users@lists.sourceforge.net Please see the following page to unsubscribe or change other options: https://lists.sourceforge.net/lists/listinfo/net-snmp-users
