Hi Dave, Am 06.01.2006 um 12:10 Uhr haben Sie geschrieben: > > When I use this row in my snmpd.conf, I got the segfault after > > a few minutes. > > > > monitor -u pl-combots -o sysUpTime.0 -o hrSWRunName \ > > "high process Memory" hrSWRunPerfMem > 10 > > Have you created a user "pl-combots" ?
Oh no, I don't create any user;( I use the net-snmp-config command: net-snmp-config --create-snmpv3-user -ro -a pl-combots pl-combots After calling net-snmp-config, I see in /var/lib/net-snmp/snmpd.conf the new directive: createUser pl-combots MD5 "pl-combots" DES In /usr/share/snmp/snmpd.conf, there is a "rouser pl-combots defined, but I need this directive in /root/perl/snmpd.conf too. > The iquery callback mechanism only works with SNMPv3 > requests. It's known not to work with community-based > callbacks. Now there's nothing in your config to > indicate that you've set up SNMPv1 or SNMPv2c-style > callbacks, but it's a little suspicious that the > community strings mentioned here match the SNMPv3 > user that you specified above. A callback is needed for automatically send traps(disman/event-mib)? > > # DISMAN/event.mib > > agentSecName public > > iquerySecName public > > You do *NOT* need both of these lines. > They do exactly the same job - just choose one > of them, and delete the other. (That duplication > shouldn't cause the agent to crash, but it's a > possible source of confusion, if nothing else). > I'd suggest that you try simplifying your config > as much as possible. Try getting rid of all the > DisMan-related stuff (including both *SecName entries > defaultMonitors and linkUpDownNotifications), and > work with *just* the following: > > rouser pl-combots > monitor -u pl-combots "high process Memory" > hrSWRunPerfMem 10 > trap2sink 10.17.1.124 > (plus the "createUser pl-combots" line) Ok, I have create the user an removing some directives from my conf: <snmpd.conf> # need for snmpwalk, etc rocommunity pl-combots # Need for sending traps to snmptrapd trapcommunity pl-combots proc xinetd 1 1 proc smbd 30 1 proc portmap 1 1 # User with net-snmp-config created, in # /var/lib/net-snmp/snmpd.conf rouser pl-combots monitor -u pl-combots -r 120 -o prNames -o prErrMessage "process table" prErrorFlag != 0 trap2sink 10.17.1.124 </snmpd.conf> I start snmptrapd: snmptrapd -c /etc/snmptrapd.conf -m ALL -Lo -f <snmptrapd.conf> authCommunity log,execute,net pl-combots traphandle default /root/perl/inform_handler.pl terminate </snmptrapd.conf> I start the snmpd: snmpd -Ddisman:event -m ALL -c /root/perl/snmpd.conf -f -Lf ./snmpd.log 10.17.1.124 When the daemon was startet, I can see some traps in my snmptrapd.log and I see some disman:event debug messages like "disman:event:fire: Firing notification event". After 2 minutes (monitor -r 120), I can't see any traps incoming!!! In the snmpd.log I can the, that snmpd try the monitor: disman:event:trigger:monitor: Running trigger (process table) disman:event:delta: Bool comparison: (0 != 0) 0 disman:event:delta: Bool comparison: (0 != 0) 0 disman:event:delta: Bool comparison: (1 != 0) 1 But there is nothing fired;( After starting the snmpd, I get this output: <debug> disman:event:init: init trigger container disman:event:init: create trigger container (5d3dc0) disman:event:init: init trigger container disman:event:init: Trigger Table disman:event:init: init trigger container disman:event:init: Trigger Delta Table disman:event:init: init trigger container disman:event:init: Trigger Exist Table disman:event:init: init trigger container disman:event:init: Trigger Bool Table disman:event:init: init trigger container disman:event:init: Trigger Threshold Table disman:event:init: init trigger container disman:event:init: init event container disman:event:init: create event container (5d9d50) disman:event:table: Create event entry (_snmpd, _mteTriggerFired) disman:event:table: Event entry created disman:event:table: Create event entry (_snmpd, _mteTriggerRising) disman:event:table: Event entry created disman:event:table: Create event entry (_snmpd, _mteTriggerFalling) disman:event:table: Event entry created disman:event:table: Create event entry (_snmpd, _mteTriggerFailure) disman:event:table: Event entry created disman:event:table: Create event entry (_snmpd, _linkDown) disman:event:table: Event entry created disman:event:table: Create event entry (_snmpd, _linkUp) disman:event:table: Event entry created disman:event:init: init event container disman:event:init: Event Table container (5d9d50) disman:event:init: init event container disman:event:init: Event Set Table container (5d9d50) disman:event:init: init event container disman:event:init: Event Notify Table container (5d9d50) disman:event:init: init event container disman:event:conf: Parsing disman monitor config (-u pl-combots -r 60 -o prNames -o prErrMessage "process table" prErrorFlag != 0) disman:event:conf: _Bprocess table: Bool (prErrorFlag, 1, 0) disman:event:table: Create trigger entry (snmpd.conf, process table) disman:event:table: Trigger entry created disman:event:trigger:monitor: Running trigger (process table) disman:event:delta: Bool comparison: (0 != 0) 0 disman:event:delta: Bool comparison: (0 != 0) 0 disman:event:delta: Bool comparison: (1 != 0) 1 disman:event:trigger:fire: Firing boolean test: UCD-SNMP-MIB::prErrorFlag.3 (startup) disman:event:fire: Event fired (_snmpd, _mteTriggerFired) disman:event:fire: Firing notification event disman:event:fire: Adding event objects (first) disman:event:fire: Adding trigger objects (general) disman:event:fire: Adding trigger objects (specific) disman:event:objects: Objects add (snmpd.conf, _Bprocess table) disman:event:fire: Adding event objects (internal) disman:event:conf: Storing mteTriggerTable config: disman:event:conf: done. disman:event:conf: Storing mteEventTable config: disman:event:conf: done. disman:event:conf: Storing mteObjectTable config: disman:event:conf: done. NET-SNMP version 5.3 NET-SNMP version 5.3 disman:event:trigger:monitor: Running trigger (process table) disman:event:delta: Bool comparison: (0 != 0) 0 disman:event:delta: Bool comparison: (0 != 0) 0 disman:event:delta: Bool comparison: (1 != 0) 1 </debug> On my Laptop, I have SuSE 10 Prof. with net-snmp-5.2.2 installed(rpm based). There was fired traps after 2 Minutes (-r 120) and without creating any user. I have test net-snmp-5.3rc2 on my Gentoo Desktop, the same Problem, none traps fired after starting the snmpd;( Where is my mistake? Many greetings && thanks Andre Mit freundlichen Grüssen Andre Heine ------------------------------------------------------- This SF.net email is sponsored by: Splunk Inc. Do you grep through log files for problems? Stop! Download the new AJAX search engine that makes searching your log files as easy as surfing the web. 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