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Introduction

Introduction. Scott Rife Senior Network Management Consultant Tavve Software Company/Onion Peel Solutions - Booth 300 PRM - Performance reporting tool using NNM and http/html. EventWatch - Active root cause correlation with NNM. Amerigo - Mapping tool for NNM with active distribution.

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Introduction

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  1. Introduction • Scott Rife • Senior Network Management Consultant • Tavve Software Company/Onion Peel Solutions - Booth 300 • PRM - Performance reporting tool using NNM and http/html. • EventWatch - Active root cause correlation with NNM. • Amerigo - Mapping tool for NNM with active distribution. • Ego - EventWatch/Amerigo integration - root cause submap popup. • EventReach - EventWatch/PRM on WAP enabled phones. • Develop and Improve processes to effectively manage business applications and networks. • Scott.Rife@tavve.com for a copy of this presentation.

  2. Overview • NNM databases • Map • Topology • Object • Event • Tools - Unix based only (ksh, awk, sort) • NNM utilities and formatting • Event configuration scripts • OV daemon dies • full filesystem • Status and configuration polling (netmon) • Database cleaning

  3. NNM Relationships • Maps • 1 Map to N Submaps • Submaps • 1 Submap to N Symbols • Symbols • N Symbols to 1 Object • Objects • Unique objects for each: • device • interface • submap • application (ip map, Amerigo) • symbol

  4. NNM Databases • Object • Every symbol, every submap has an underlying object. • Topology • Information necessary to characterize network topology. • Information about status changes. • Map • Submaps • Symbols • Display parameters/settings within ovw interface • Events • traps become events in the NNM system • Events displayed in Alarm browser • Stored in database and, optionally, trapd.log

  5. Tools • ksh - sh/bash • awk • sort • ovobjprint • ovtopodump • ovmapdump • ovdumpevents

  6. ksh • #!/bin/ksh • myprog parm1 parm2 $#, $1, $2…, shift • VAR=Value, let VAR=Numeric Value • echo ${VAR} $VAR • [ “$VAR” -lt “VALUE” ] [[ “$VAR” = “PATTERN ]] • #!/bin/kshVAR=“Hello World”if [ -n “$VAR” ]; then echo \$VAR contains the string \”$VAR\”fi • $VAR contains “Hello World”

  7. awk • awk [ -F fs ] ‘COND{command}’ [fn] • command | awk ... • fs = \. or \, or \: typically. Default is “ “ <SPACE> • COND = /regexp/ or NF=5 or $3==string • command • print $1 • printf “string is %-25s\n”, $0 • if ( $1 == “string” ) { print substr($1,1,4); VAR=1 }; print $3 • /usr/xpg4/bin/awk on Solaris

  8. sort (and uniq) • sort [-bcdfiMmnru] [-o output] [-T directory] [-ykmem] [-t char] [+pos1 [-pos2]] [-k field_start[type][,field_end[type]] [file...] • ovobjprint -a “SNMPAgent” | sort -u # sort and then unique on whole line. “How many different SNMP Agents in ovw databases?” • sort -k 3n,3 -u # sort on column three only (numeric) and then unique on the column • sort -n +2 | uniq # same as above • sort -k 3n,3 -k 1,2 -u # sort on column three (numeric), then columns 1 and 2, then unique on those columns

  9. ovobjprint • Usage: ovobjprint [-S]-or-: ovobjprint [-T]-or-: ovobjprint [-a <field name> [<attribute>=value]]-or-: ovobjprint [-o <object id>]-or-: ovobjprint [-f [<field id>]]-or-: ovobjprint [-s [<selection name>]]-or-: ovobjprint [-e [<field id>]]

  10. ovobjprint Output (Node) OBJECT: 3017 FIELD ID FIELD NAME FIELD VALUE 10 Selection Name ”test_gw1" 11 IP Hostname ”test_gw1" 14 OVW Maps Exists 1 15 OVW Maps Managed 1 17 vendor Unset(0) 27 isNode TRUE 29 isComputer TRUE 30 isConnector FALSE 31 isBridge FALSE 32 isRouter FALSE 33 isHub FALSE 52 isIP TRUE 517 IP Status Normal(2) 521 isIPRouter FALSE 561 isSNMPSupported FALSE 568 SNMPAgent Unset(0) 580 TopM Interface Count 1 587 TopM Interface List "lan0 Normal 2 10.1.2.3 255.255.255.0 <None> <None> iso88023Csmacd " 588 isMcClusterMember FALSE 589 isCollectionStationNode FALSE

  11. ovobjprint Output (Interface) OBJECT: 3018 FIELD ID FIELD NAME FIELD VALUE 10 Selection Name ”test_gw1:lan0:10.1.2.3" 14 OVW Maps Exists 1 15 OVW Maps Managed 1 43 isCard TRUE 44 isInterface TRUE 52 isIP TRUE 53 isIPX FALSE 514 IP Address ”10.1.2.3" 516 IP Subnet Mask "255.255.255.0" 517 IP Status Normal(2) 569 SNMP ifType IEEE 802.3 CSMACD(7) 571 SNMP ifDescr "lan0" 573 SNMP ifIndex 0 582 TopM Network ID 3019 583 TopM Segment ID 3020 584 TopM Node ID 3017

  12. ovobjprint Improved • ovobjprint | awk ‘/OBJECT/{print OBJVAR, IPAVAR, ISRVAR; OBJVAR=“NULL”;IPAVAR=“NULL”;ISRVAR=“NULL”; OBJVAR=$2;}/IP Address/{IPAVAR=$3}/isRouter/{ISRVAR=$3}END {print OBJVAR, IPAVAR, ISRVAR}} ‘ | tee /tmp/ttt • 571 “10.1.2.3” TRUE1571 “192.168.112.245” FALSE

  13. ovobjprint Improved Revisited • ovobjprint | awk ‘/OBJECT/{if ( ISRVAR == “TRUE” ) print OBJVAR, IPAVAR, ISRVAR; OBJVAR=“NULL”;IPAVAR=“NULL”;ISRVAR=“NULL”; OBJVAR=$2;}/IP Address/{gsub(/\”/,””);IPAVAR=$3}/isRouter/{ISRVAR=$3}END {if ( ISRVAR == “TRUE” ) print OBJVAR, IPAVAR, ISRVAR}} ‘ | tee /tmp/ttt • 571 10.1.2.3 TRUE1571 192.168.112.245 FALSE

  14. ovobjprint Improved Revisited • ovobjprint | awk ‘/OBJECT/{if ( ISRVAR == “TRUE” ) printf “%6d %-16s %-s\n”, OBJVAR, IPAVAR, ISRVAR; OBJVAR=“NULL”;IPAVAR=“NULL”;ISRVAR=“NULL”; OBJVAR=$2}/IP Address/{gsub(/\”/,””);IPAVAR=$3}/isRouter/{ISRVAR=$3}END {if ( ISRVAR == “TRUE” ) printf “%-6d %16s %s\n”, OBJVAR, IPAVAR, ISRVAR} ‘ | tee /tmp/ttt • 571 10.1.2.3 TRUE 1571 192.168.112.245 FALSE

  15. ovobjprint Improved Continued • for OBJ in `awk ‘{print $1}’ /tmp/ttt`do ovobjprint -o $OBJdone • ovobjprint -a isSNMPSupported • 571 1 • ovobjprint -a “Selection Name” isSNMPSupported=TRUE • 571 “test_gw1” • ovobjprint -a “IP Address” • 571 “10.254.10.1” • ovobjprint -a “IP Address” | sed ‘s/”//g’ • ovobjprint -a “IP Address” | awk ‘{gsub(/”/, “”);print $0}’ • 571 10.254.10.1

  16. ovtopodump • Usage: ovtopodump [-CdIlLoOrsSv] [-f filt] [-c host] [-T [-p port]] [objnm ..] -c host Connect to remote collection station (via SNMP). -C Print collection station for objects. -d Dump SNMP packets (-c option only). -f filt Print objects that pass the filter. -I Print invisible versions of objects. -l Long version of output. -L Include Link Address for interfaces. -o Include SNMP sysObjectID for nodes. -O Use old-style output format. -p port Remote port (default is 2532) (TCP only).

  17. ovtopodump Continued … -r Recursive printing of contained objects. -s Include server information in global info. -S Print secondary versions of objects (implies -C). -T Use TCP connection to remote station. -v Verbose, same as -l. • ovtopodump -RISC

  18. ovtopodump Output • OBJECT ID(S) OBJECT STATUS IP ADDRESSSTATIONS:1015 - nms-mars1 Normal - NETWORKS:3019 IP test.net Normal 10.157.138.0 ...SEGMENTS:3020 - test.net.Segment1 Normal - ...NODES:3017 IP test_gw1 Normal 10.157.138.1 3017/3018 IP test_gw1 Normal 10.157.138.1 ...

  19. ovtopodump -l Output TOPO OBJECT ID: 1014TOPO OBJECT UUID: f197a394-0cdd-71d5-0bc2-0a0101010000TIME CREATED: Tue Feb 27 13:25:45 2001TIME MODIFIED: Thu Mar 01 16:31:39 2001SYMBOL CHANGE TIME: Tue Feb 27 13:25:45 2001LABEL CHANGE TIME: Tue Feb 27 13:25:45 2001STATUS CHANGE TIME: Tue Feb 27 13:25:45 2001FLAGS CHANGE TIME: Tue Feb 27 13:25:45 2001GLOBAL FLAGS: CASE_INSENSITIVE_HOSTNAMESNUMBER OF STATIONS: 1NUMBER OF NETWORKS: 5NUMBER OF SEGMENTS: 5...

  20. ovtopodump -l Output NUMBER OF NODES: 6NUMBER OF INTERFACES: 79NUMBER OF GATEWAYS: 1NUMBER OF CONNECTORS: 1NUMBER OF MANAGED NODES: 6NUMBER OF LICENSED NODES: 250NUMBER OF LICENSED CONNECTORS: 250LICENSE EXPIRATION DATE: Sat Apr 28 14:25:45 2001EVENT SEQUENCE NUMBER: 0

  21. ovtopodump -l www-server-com Output HOSTNAME: www-server-comNODE ID: 3037NODE UUID: f6d931aa-0e87-71d5-1438-cd9d8af00000NODE STATION: local (id = 0)NODE REMOTE ID: 3037CREATE TIME: Thu Mar 01 16:15:20 2001MODIFIED TIME: Fri Apr 06 12:18:02 2001SYMBOL CHANGE TIME: Thu Mar 01 16:15:20 2001LABEL CHANGE TIME: Fri Mar 02 16:28:45 2001STATUS: NormalLAST STATUS CHANGE: Fri Apr 06 12:18:02 2001REMOTE STATUS: Normal...

  22. ovtopodump -l www-server-com Output Cont HOSTNAME: www-server-com…LAST FLAGS CHANGE: Thu Mar 01 16:15:20 2001DESCRIPTION:LOCATION:CONTACT:SNMP SYSNAME:IPX SERVER NAME:SNMP OBJECT ID: DOES IP FORWARDING: NOSUPPORTS SNMP: NONETMON FLAGS: 0x0SNMP ADDRESS: 209.238.200.102...

  23. ovtopodump -l www-server-com Output Cont HOSTNAME: www-server-com…CYCLE TIME: 5 minutesROOT GROUP/PORT: <unset>NUMBER OF INTERFACES:1INTERFACE DESCRIPTION: lan0INTERFACE ID: 3038INTERFACE UUID: f6d99ee2-0e87-71d5-1438-cd9d8af00000INTERFACE STATION: local (id = 0)INTERFACE REMOTE ID: 3038INTERFACE CRITICAL INTERFACE UUID: 00000000-0000-0000-0000-000000000000...

  24. ovtopodump -l www-server-com Output Cont HOSTNAME: www-server-com…CREATE TIME: Thu Mar 01 16:15:20 2001MODIFIED TIME: Fri Apr 06 12:18:02 2001SYMBOL CHANGE TIME: Thu Mar 01 16:15:20 2001SEGMENT CHANGE TIME: Thu Mar 01 16:15:20 2001LABEL CHANGE TIME: Thu Mar 01 16:15:20 2001STATUS: NormalLAST STATUS CHANGE: Fri Apr 06 12:18:02 2001REMOTE STATUS: NormalIF FLAGS: CONNECTEDLAST FLAGS CHANGE: Thu Mar 01 16:15:20 2001IP ADDR: 209.238.200.102...

  25. ovtopodump -l www-server-com Output Cont HOSTNAME: www-server-com…IP MASK: 255.255.255.0IF NUMBER: 0IF TYPE: iso88023CsmacdPHYSICAL ADDRESS: <none>NODE/SEG/NET IDS: 3037/3040/3039REMOTE NODE/SEG/NET IDS: 3037/3040/3039IF SEG TYPE: UNKNOWN_SEG_TYPENETMON FLAGS: 0x0LLA SOURCE: none.MASK FROM: Unknown sourcePORT CLASS: single port 0

  26. ovtopodump -l www-server-com Improved • ovtopodump -l www-server-com | awk -F\: ‘/HOSTNAME/{HNVAR=$2;}/LAST STATUS CHANGE/{LSCVAR= sprintf(“%s:%s:%s”, $2, $3, $4}/\tNODE\/SEG\/NET/{split($2, OBJARRAY, /\//); NODEVAR=OBJARRAY[1]; SEGVAR=OBJARRAY[2]; NETVAR=OBJARRAY[3]}END {print HNVAR, LSCVAR, NODEVAR, SEGVAR, NETVAR} ‘ | tee /tmp/ttt • www-server-com Fri Apr 06 16:41:31 2001 3037 3040 3039

  27. ovmapdump • Usage: ovmapdump [-v] [-m map] [-s snapID | -S snap_name] -or- ovmapdump [-lv | -L] -l List maps available. -L List maps available long form ( same as -lv ). -m map Print map instead of default map. -s snapID Print snapshot by identifier. -S snap_name Print snapshot by name. -v verbose printing. Default is to print default,current map in short form.

  28. ovmapdump Output • ELEMENT MAP NAME PERMISIONS CREATION TIMEMap default Read/Write Tue Feb 27 13:38:22 2001ELEMENT ID NAME POLICY PARENT LAYOUTSubmap 43 test1.Segment1 Shared 3046 Bus Submap 42 IP test1 Shared 3045 Point-to-PointELEMENT ID OBJECT STATUS COMPOUND STATUSObject 3018 Normal Unknown Object 3022 Normal Unknown ELEMENT ID LABEL OBJECT SUBMAP VARIETYSymbol 44 connection 3018 25 Connection Symbol 43 lan0 3018 26 Icon

  29. ovmapdump -l Output • GLOBAL MAP INFORMATION:Map Name: defaultMap Snapshot Directory: currentMap Snapshot Name: Map User Access Permissions: R/W Map Comments: Map State: LayoutOn ShowUserPlane Map Creation Time: Tue Feb 27 13:38:22 2001Map Last Closed Time: Fri Mar 02 16:28:45 2001Map Root Submap ID: 1Map Home Submap ID: 1Map Compound Status Scheme: Default...

  30. ovmapdump -l Output Continued • GLOBAL MAP INFORMATION:...Map Compound Status Warning Threshold: 0 Map Compound Status Marginal Threshold: 0Map Compound Status Major Threshold: 0Map Compound Status Critical Threshold: 0Map Last Symbol ID: 176Map Last Submap ID: 49Map Application List:Application: IP MapApplication Object Id: 1016

  31. ovmapdump -l Output Continued • SUBMAP INFORMATION:Submap ID: 43Submap State: LayoutOn ShowUserPlane NewConns OverlayOn Submap Name: optimsys.Segment1Submap Comments: Submap Background Graphics file: Submap Creating Application: IP MapSubmap Parent Object ID: 3046Submap Parent Submap ID: 42Submap Policy: SharedSubmap Type: 4Submap Layout Style: Bus...

  32. ovmapdump -l Output Continued • SUBMAP INFORMATION:…Submap Width: 625Submap Height: 112Submap Zoom Factor: 0.000000Submap Base Zoom Width: 0Submap Base Zoom Height: 0Submap Window Width: 600Submap Window Height: 500Submap Window X Coordinate: -1Submap Window Y Coordinate: -1Submap Bus Upper X: 25Submap Bus Upper Y: 75...

  33. ovmapdump -l Output Continued • SUBMAP INFORMATION:…Submap Bus Row Width: 550Submap Bus Row Height: 112Submap Bus Num Rows: 1Submap Bus Last X: 175Submap Circle Radius: 0Submap Circle Center X: 0Submap Circle Center Y: 0Submap Drop App Name: Submap Drop action:

  34. ovmapdump -l Output Continued • Object ID: 3036Object State: Object Comments: Object Status: UnknownObject Compound Status: Normal

  35. ovmapdump -l Output Continued • SYMBOL INFORMATION:Symbol ID: 44Symbol State: NoLabelDisplay Symbol Label: connectionSymbol Text Annotation: Symbol Object ID: 3018Symbol Submap ID: 25Symbol Variety: ConnectionSymbol Symbol Type: Connection:GenericSymbol Plane: Application Symbol Status: NormalSymbol Status Source: ObjectSymbol Placement Type: None...

  36. ovmapdump -l Output Continued • SYMBOL INFORMATION:...Symbol X Coord: 0Symbol Y Coord: 0Symbol Predecessor Symbol ID: 0Symbol Connection Endpoint 1 Symbol ID: 42Symbol Connection Endpoint 2 Symbol ID: 0Symbol Applications: 1IP MapSymbol Behavior: ExplodableSymbol Executable Application: Symbol Executable Action: Symbol Executable Target Policy: 0…

  37. ovmapdump -l Output Continued • SYMBOL INFORMATION:...Symbol Executable Targets:Symbol Secondary Status: 0Symbol % Full: 0Drop App Name:Drop action:

  38. ovdumpevents Output • usage: ovdumpevents [-f <filename>] [-c | -s <streamName>] [-d <database pathName>] • EPOCH# DATE TIME NODE MSG_SRC MSG • 986589493 1 Fri Apr 06 16:38:13 2001 test1.Segment1 M Seg normal;1 17.1.0.50790401 3040 • 986589493 1 Fri Apr 06 16:38:13 2001 nms-mars1 - Indicate correlation for be753780-2acc-71d5-0b3a-cd9d8af00000;1 17.1.0.58916879 0 • 986589493 1 Fri Apr 06 16:38:13 2001 nms-mars1 - Acknowledge 0bed1998-2acc-71d5-0b3a-cd9d8af00000 by ECS;1 17.1.0.58916876 0 • 986589493 1 Fri Apr 06 16:38:13 2001 www-server-com N If lan0 status Normal (was Critical) station nms-mars1;1 17.1.0.40000073 3037 • 986591394 4 Fri Apr 06 17:09:54 2001 nms-mars1 - Interface nms-mars1 down.;2 .1.3.6.1.4.1.2668.1.1.6.0.1 0 • 986609616 6 Fri Apr 06 22:13:36 2001 nms-mars1 M Network Node Manager license expires on Sat Apr 28 14:25:45 2001;4 17.1.0.59179228 0

  39. Ovdumpevents - MSG Type A : Agent (SNMP trap received through UDP) C : xnmcollectD : snmpCollect (Data Collector)E : xnmeventsF : ovtopofixI : ipmapJ : ovalarmsrvL : xnmloadmibM : ovtopmd (map)N : netmonP : pmdR : ovrepld...

  40. Ovdumpevents MSG Type Continued …T : ovtrapda : generic application (#14, for user-sendable events)c : xnmtopoconfd : nmdemandpolll : loadhostsm : netmon mask changen : xnmpollingo : ovactiondp : ovspmd / ovpause / ovresumer : remote pmds : xnmsnmpconft : xnmtrap

  41. ovdumpevents Improved • ovdumpevents | awk ‘$8==“www-server-com”{print $0}’ • ovdumpevents | \ awk ‘$8==“www-server-com”{print $0}’ | \ sort -k 8,8 -k 1n,1 # Sort based on node then time (epoch)

  42. Event Configuration • Options->Event Configuration Parameter Explanation Sources for this action Pop Up Notification Automatic Actions

  43. Event Configuration • Automatic Actions field • $OV_LOG/ovactiond.log • Single threaded • Background (&) or not?

  44. Email Script • #!/bin/kshLOGFILE=/var/log/email.ksh.logif [ $# -lt 1 ]; then echo ERROR: At least one recipient required echo Usage is: echo “ “ echo MSG \| email.ksh recipient \[recipients\]fiMSG=`line -t 1`if [ -n “$MSG” ]; then echo “`date`: $MSG sent $*” echo $MSG | mail $*else echo ERROR: No message provided.fi

  45. Filesystem Cleanup • This process requires that the ovw user has a $HOME/.rhosts on the error producing system. • If $HOME/.rhosts is not an option then we can set up an email script. That is another discussion completely. • Options->Data collecting and thresholding->snmp->disk%util • Configure threshold event • Automatic action: • #!/bin/kshfind $1 -name core -exec rm -f {} \;find /home/*/.netscape/cache -mtime -15 -exec rm -f {} \;find $OV_SHARE_HTDOCS -mtime -45 -exec rm -f {} \;

  46. OV Daemon’s died • All “well behaved” applications register with ovspmd when started with ovstart. This means that ovspmd knows when they die and will generate an event (assuming that pmd is up…). • OV_AppUngracefulExit .1.3.6.1.4.1.11.2.17.1.0.59179058 • Automatic action: • /opt/OV/bin/ovstart • This will be logged in the event database. Accessible with ovdumpevents.

  47. Netmon measures • netmon -M 1 Trace ICMP Echo requests.2 Trace ICMP Echo replies and timeouts.4 Trace SNMP requests.8 Trace SNMP replies and timeouts.16 Trace traps generated.32 Trace traps received.64 Trace main loop timeouts.128 Trace filtering activities. • netmon -a (netmon -a ?) 0 dump all nodes and interfaces (actions 3, 4, 1, 2)1 dump ifaces long (actions 21, 22, 23, 14, 28)2 dump nodes long (actions 25, 26, 27)3 dump ifaces short (actions 11, 12, 13, 14, 18)4 dump nodes short (actions 15, 16, 17)...5 dump sizes of ping and SNMP lists6 dump interface search lists7 dump oid_to_type tree8 dump critRouteSeedList10 dump checkCritRouteList (short)11 dump pingWait & pingDownWait (short)12 dump pingList (short)13 dump pausedPingList (short)14 dump region iface lists (short)15 dump snmpWait (short)16 dump snmpList (short)17 dump unSnmpList (short)18 dump unPingList (short)20 dump checkCritRouteList (long)21 dump pingWait & pingDownWait (long)22 dump pingList (long)23 dump pausedPingList (long)25 dump snmpWait (long)26 dump snmpList (long)27 dump unSnmpList (long)28 dump unPingList (long)29 dump Loaded Topology Info (short)51 dump httpPre (long)52 dump httpList (long)53 dump httpWait (long)100 dump interface search list - in a Topo only and oids. (long)101 dump pingList - in a Topo only and oids. (long)102 dump pausedPingList - in a Topo only and oids. (long)103 dump pingWait and pingDown - in a Topo only and oids. (long)104 dump all ping lists - in a Topo only and oids. (long)110 dump loaded topology (same as ovtopodump -RISC) to standardout. (long)911 force an exit (useful for testing memory leaks) • snmpget • .1.3.6.1.4.1.17.2.4.4.1.1.1 Status poll list length • .1.3.6.1.4.1.17.2.4.4.1.1.2 Status polls in the next minute • .1.3.6.1.4.1.17.2.4.4.1.1.3 Status poll - Seconds until next • .1.3.6.1.4.1.17.2.4.4.1.2.1 SNMP poll list length • .1.3.6.1.4.1.17.2.4.4.1.2.2 SNMP polls in the next minute • .1.3.6.1.4.1.17.2.4.4.1.2.3 SNMP poll - Secons until next

  48. Netmon measures Continued • netmon -a continued 5 dump sizes of ping and SNMP lists6 dump interface search lists7 dump oid_to_type tree8 dump critRouteSeedList10 dump checkCritRouteList (short)11 dump pingWait & pingDownWait (short)12 dump pingList (short)13 dump pausedPingList (short)14 dump region iface lists (short)15 dump snmpWait (short)16 dump snmpList (short)17 dump unSnmpList (short)18 dump unPingList (short)20 dump checkCritRouteList (long)21 dump pingWait & pingDownWait (long)22 dump pingList (long)23 dump pausedPingList (long)25 dump snmpWait (long)26 dump snmpList (long)27 dump unSnmpList (long)28 dump unPingList (long)29 dump Loaded Topology Info (short)51 dump httpPre (long)52 dump httpList (long)53 dump httpWait (long)100 dump interface search list - in a Topo only and oids. (long)101 dump pingList - in a Topo only and oids. (long)102 dump pausedPingList - in a Topo only and oids. (long)103 dump pingWait and pingDown - in a Topo only and oids. (long)104 dump all ping lists - in a Topo only and oids. (long)110 dump loaded topology (same as ovtopodump -RISC) to standardout. (long)911 force an exit (useful for testing memory leaks) • snmpget • .1.3.6.1.4.1.17.2.4.4.1.1.1 Status poll list length • .1.3.6.1.4.1.17.2.4.4.1.1.2 Status polls in the next minute • .1.3.6.1.4.1.17.2.4.4.1.1.3 Status poll - Seconds until next • .1.3.6.1.4.1.17.2.4.4.1.2.1 SNMP poll list length • .1.3.6.1.4.1.17.2.4.4.1.2.2 SNMP polls in the next minute • .1.3.6.1.4.1.17.2.4.4.1.2.3 SNMP poll - Secons until next

  49. Netmon measures Continued • netmon -a continued 22 dump pingList (long)23 dump pausedPingList (long)25 dump snmpWait (long)26 dump snmpList (long)27 dump unSnmpList (long)28 dump unPingList (long)29 dump Loaded Topology Info (short)51 dump httpPre (long)52 dump httpList (long)53 dump httpWait (long)100 dump interface search list - in a Topo only and oids. (long)101 dump pingList - in a Topo only and oids. (long)102 dump pausedPingList - in a Topo only and oids. (long)103 dump pingWait and pingDown - in a Topo only and oids. (long)104 dump all ping lists - in a Topo only and oids. (long)110 dump loaded topology (same as ovtopodump -RISC) to standardout. (long)911 force an exit (useful for testing memory leaks) • snmpget • .1.3.6.1.4.1.17.2.4.4.1.1.1 Status poll list length • .1.3.6.1.4.1.17.2.4.4.1.1.2 Status polls in the next minute • .1.3.6.1.4.1.17.2.4.4.1.1.3 Status poll - Seconds until next • .1.3.6.1.4.1.17.2.4.4.1.2.1 SNMP poll list length • .1.3.6.1.4.1.17.2.4.4.1.2.2 SNMP polls in the next minute • .1.3.6.1.4.1.17.2.4.4.1.2.3 SNMP poll - Secons until next

  50. Netmon measures Continued • snmpget • .1.3.6.1.4.1.11.2.17.4.4.1.1.1 Status poll list length • .1.3.6.1.4.1.11.2.17.4.4.1.1.2 Status polls in the next minute • .1.3.6.1.4.1.11.2.17.4.4.1.1.3 Status poll - Seconds until next • .1.3.6.1.4.1.11.2.17.4.4.1.2.1 SNMP poll list length • .1.3.6.1.4.1.11.2.17.4.4.1.2.2 SNMP polls in the next minute • .1.3.6.1.4.1.11.2.17.4.4.1.2.3 SNMP poll - Secons until next

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