Hello all, is there anybody who can write some explanation regarding my problem?
And excuse me forgetting to mention one important information: The problem was found on Red Hat Linux 3.4.6-9 with Net-SNMP 5.1.2 and confirmed with the latest version 5.4.2.1. Thank you very much for any helpful answer. Paul > ------------ Original message ------------ > From: Pavel Hrdina <pole...@seznam.cz> > Subject: "snmpd restart" causes subagent to stop sending traps > Date: 19.3.2009 15:23:42 > ---------------------------------------- > Is the Net-SNMP library designed in a way to "survive" a restart cycle of > snmpd > daemon? > > I am facing a problem when my AgentX subagent stops sending traps after the > snmpd daemon has been restarted. The subagent is a part of other program (log > server) so it is not desirable for it to require a restart each time the snmpd > is restarted. > > I'm using the snmp_select_info (+snmp_read/snmp_timeout) in the main loop of > my > program to handle activity on SNMP sockets together with my own sockets and it > works well. Each time I call send_v2trap to generate a trap, one SNMP socket > is > selected (it receives some kind of confirmation, probably). > > When I restart the snmpd, again one SNMP socket is selected, but then the > following snmp_select_info returns a value that is by one less then > previously - > thus one socket must have been closed and forgotten and this is probably the > most important one (for communication with master agent) because no further > send_v2trap is confirmed (and some SNMP socket selected) nor any trap is > delivered to registered trapsinks. > > Do any of you know about this problem and its possible solution? > > Thank you, > Paul > > ------------------------------------------------------------------------------ > Apps built with the Adobe(R) Flex(R) framework and Flex Builder(TM) are > powering Web 2.0 with engaging, cross-platform capabilities. Quickly and > easily build your RIAs with Flex Builder, the Eclipse(TM)based development > software that enables intelligent coding and step-through debugging. > Download the free 60 day trial. http://p.sf.net/sfu/www-adobe-com > _______________________________________________ > 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 > > > ------------------------------------------------------------------------------ Apps built with the Adobe(R) Flex(R) framework and Flex Builder(TM) are powering Web 2.0 with engaging, cross-platform capabilities. Quickly and easily build your RIAs with Flex Builder, the Eclipse(TM)based development software that enables intelligent coding and step-through debugging. Download the free 60 day trial. http://p.sf.net/sfu/www-adobe-com _______________________________________________ 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
