On Wed, 21 Jul 2004, Dave Shield wrote: > > > in snmpd.conf i have: > > proc rpc.mountd 1 1 > > trapsess -Ci -c public -v 2c snmp > > rouser trapsender noauth > > agentSecName trapsender > > monitor -r 10 -o prNames -o prErrMessage "process table" prErrorFlag != 0 > > > > the snmpd does not send trap then i stop the mountd daemon and check with > > snmpwalk i see that snmpd reports that mountd is not running but trap is > > not sent > > Does the trap handler running on the system 'snmp' receive a trap > when the agent first starts up (and shuts down) ? > > In other words, is this a problem with sending traps in general, > or is it specific to the DisMan monitoring?
the snmptrapd on snmp host recieves traps from ha-rs2 then i send the traps by hand and with snmptrap like this: #snmptrap -c public -v 2c snmp '' UCD-SNMP-MIB::prNames.1 UCD-SNMP-MIB::prErrMessage.1 s "process not running" on snmp host in logs on snmp i get: Jul 29 11:49:00 ha-rs1 snmptrapd[27136]: 2004-07-29 11:49:00 ha-rs2 [132.72.41.68]: DISMAN-EVENT-MIB::sysUpTimeInstance = Timeticks: (199570022) 23 days, 2:21:40.22^ISNMPv2-MIB::snmpTrapOID.0 = OID: UCD-SNMP-MIB::prNames.1^IUCD-SNMP-MIB::prErrMessage.1 = STRING: process not running then i start snmpd on ha-rs2 with configuration: proc rpc.mountd 1 1 trapsess -Ci -c public -v 2c snmp rouser trapsender noauth agentSecName trapsender monitor -r 10 -o prNames -o prErrMessage "process table" prErrorFlag != 0 in the logs on ha-rs2 i get: Jul 29 11:57:37 ha-rs2 snmpd: snmpd startup succeeded Jul 29 11:57:43 ha-rs2 snmpd[30183]: snmpd: send_trap: Timeout Jul 29 11:57:43 ha-rs2 snmpd[30183]: NET-SNMP version 5.1.1 Jul 29 11:57:47 ha-rs2 snmpd[30183]: Connection from callback: 1 on fd 4 Jul 29 11:57:47 ha-rs2 snmpd[30183]: Received SNMP packet(s) from callback: 1 on fd 4 Jul 29 11:57:47 ha-rs2 snmpd[30183]: Connection from callback: 1 on fd 4 Jul 29 11:57:47 ha-rs2 snmpd[30183]: Connection from callback: 1 on fd 4 Jul 29 11:57:53 ha-rs2 snmpd[30183]: snmpd: send_trap: Timeout Jul 29 11:57:53 ha-rs2 snmpd[30183]: Connection from callback: 1 on fd 4 ... while there is no comunication on port 162 at all on the 161 port i get the following with tcpdump #tcpdump port 161 or port 162 tcpdump: listening on eth0 11:57:37.509665 ha-rs2.33087 > snmp.snmp: Inform(39) system.sysUpTime.0=22 S:1=[|snmp] (DF) 11:57:38.510057 ha-rs2.33087 > snmp.snmp: Inform(39) system.sysUpTime.0=22 S:1=[|snmp] (DF) 11:57:39.520045 ha-rs2.33087 > snmp.snmp: Inform(39) system.sysUpTime.0=22 S:1=[|snmp] (DF) 11:57:40.530044 ha-rs2.33087 > snmp.snmp: Inform(39) system.sysUpTime.0=22 S:1=[|snmp] (DF) 11:57:41.540043 ha-rs2.33087 > snmp.snmp: Inform(39) system.sysUpTime.0=22 S:1=[|snmp] (DF) 11:57:42.550070 ha-rs2.33087 > snmp.snmp: Inform(39) system.sysUpTime.0=22 S:1=[|snmp] (DF) 11:57:47.516835 ha-rs2.33087 > snmp.snmp: Inform(37) system.sysUpTime.0=1023 .iso.org.dod=[|snmp] (DF) 11:57:48.520059 ha-rs2.33087 > snmp.snmp: Inform(37) system.sysUpTime.0=1023 .iso.org.dod=[|snmp] (DF) 11:57:49.530065 ha-rs2.33087 > snmp.snmp: Inform(37) system.sysUpTime.0=1023 .iso.org.dod=[|snmp] (DF) 11:57:50.540072 ha-rs2.33087 > snmp.snmp: Inform(37) system.sysUpTime.0=1023 .iso.org.dod=[|snmp] (DF) 11:57:51.550065 ha-rs2.33087 > snmp.snmp: Inform(37) system.sysUpTime.0=1023 .iso.org.dod=[|snmp] (DF) 11:57:52.560071 ha-rs2.33087 > snmp.snmp: Inform(37) system.sysUpTime.0=1023 .iso.org.dod=[|snmp] (DF) it seems that thereis no response from the snmpd on snmp to the informs ,but why does it send informs from port 161 to and not snptrapd on port 162? then i switch to traps instead of informs there is no snmpd: send_trap: Timeout message just: ul 29 12:24:09 ha-rs2 snmpd: snmpd startup succeeded Jul 29 12:24:10 ha-rs2 snmpd[30769]: NET-SNMP version 5.1.1 Jul 29 12:24:20 ha-rs2 snmpd[30769]: Connection from callback: 1 on fd 4 Jul 29 12:24:20 ha-rs2 snmpd[30769]: Received SNMP packet(s) from callback: 1 on fd 4 Jul 29 12:24:20 ha-rs2 snmpd[30769]: Connection from callback: 1 on fd 4 ... while #tcpdump port 161 or port 162 tcpdump: listening on eth0 12:24:09.770885 ha-rs2.33088 > snmp.snmp: V2Trap(39) system.sysUpTime.0=7298 S:=[|snmp] (DF) 12:24:10.240816 ha-rs2.33088 > snmp.snmp: V2Trap(39) system.sysUpTime.0=33 S:1=[|snmp] (DF) 12:24:20.246857 ha-rs2.33088 > snmp.snmp: V2Trap(37) system.sysUpTime.0=1034 .iso.org.dod=[|snmp] (DF) again the traps are sent to port 161 instead to 162 why? ------------------------------------------------------- This SF.Net email is sponsored by BEA Weblogic Workshop FREE Java Enterprise J2EE developer tools! Get your free copy of BEA WebLogic Workshop 8.1 today. http://ads.osdn.com/?ad_id=4721&alloc_id=10040&op=click _______________________________________________ Net-snmp-users mailing list [EMAIL PROTECTED] Please see the following page to unsubscribe or change other options: https://lists.sourceforge.net/lists/listinfo/net-snmp-users
