Nav-users November 2011

nav-users@lister.sikt.no

7 participants
11 discussions

Re: Question for NAV Users with Cisco 3750 Stacks
by Borge Brunes 21 Nov '11

21 Nov '11

gwc2004(a)gmail.com said: > I'm looking for some input from anyone using NAV with Cisco 3750 switch > stacks. If you have a stack of 2 or more 3750's and all the L2/L3 interfaces > are being properly pulled from it by NAV, then would you mind sharing what > version of IOS you are using? [cut] Seems to be working fine with 12.2(55)SE4 (c3750-ipbasek9-mz.122-55.SE4.bin) regards, -- Borge Brunes, Computer Center, University of Tromso, Norway http://www.cc.uit.no/~borge/ | http://www.freebsd.org

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Announcement: NAV 3.9.2 released
by Morten Brekkevold 21 Nov '11

21 Nov '11

Unfortunately, there were no releases while I was on leave, so it's time to get back on track: NAV version 3.9.2 is now available for download at Launchpad: https://launchpad.net/nav/3.9/3.9.2 This release includes bugfixes for the following issues: * LP#300708 (Improve the link up/down trap plugin to include description) * LP#338696 (Postgresql service checker is actually a port checker) * LP#787957 (No trunk information on H3C switches) * LP#802408 (Lowercase cricket rrd file not … [View More]

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Differences in SNMP results between versions
by Seb Rupik 17 Nov '11

17 Nov '11

Hi all, I have been tasked with creating a new NAV (3.9.1) install. All appears to be fine until I compare it against the previous old (3.5.4) installation. The majoirty of our switches are Cisco 3750's nearly all stacked, but the new install doesn't seem to acknowledge this under 'IP Device Info' where the 'Modules' field shows '0', but the 'switch port status' table shows all interfaces spanning the stack. On the old install the 'Modules' field has the correct number and the 'Switch port … [View More]

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Question for NAV Users with Cisco 3750 Stacks
by Greg Cooper 17 Nov '11

17 Nov '11

Hi, All. I'm looking for some input from anyone using NAV with Cisco 3750 switch stacks. If you have a stack of 2 or more 3750's and all the L2/L3 interfaces are being properly pulled from it by NAV, then would you mind sharing what version of IOS you are using? I think I may be running into an SNMP issue with the particular version of IOS I'm on. I get timeouts when querying the 3750 via SNMP. I can do an snmpwalk from the NAV server to the device, and it runs for a while, but it will … [View More]

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NAV reference committee
by Morten Brekkevold 15 Nov '11

15 Nov '11

Hello all, I just wanted to say a few words about the NAV reference committee, which was established just last week. Those of you who aren't one of UNINETT's NREN customers in Norway may or may not be aware that NAV is one of the many free software offerings to our customers. We even operate remote NAV servers as a service for ~30 of our smaller customers. We try to concentrate our development efforts to meet the demands of our customers in higher education (HE), and since this is a free … [View More]

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Twisted SNMP Patch Question
by Greg Cooper 15 Nov '11

15 Nov '11

Hello, I have a question about this from the NOTES: The latest TwistedSNMP version (0.3.13) contains a bug that manifests in table retrieval operations. Timeouts and retries aren't handled properly, and this may cause slow or otherwise busy devices to be bombarded with requests from NAV. The `contrib/patches` directory contains a patch for TwistedSNMP that solves this problem. The patch has been submitted upstream, but not yet accepted into a new release. Alternatively, you can install `… [View More]

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gentoo installation
by Dragoljub Spasojević 14 Nov '11

14 Nov '11

Hello, when i try to compile from source i am getting error. Does any had similar problems ? Building SimpleSnmp ... (cd SimpleSnmp && /usr/bin/ant ) && touch SimpleSnmp Buildfile: /usr/local/src/nav-3.9.1/java/SimpleSnmp/build.xml init: compile: [javac] /usr/local/src/nav-3.9.1/java/SimpleSnmp/build.xml:30: warning: 'includeantruntime' was not set, defaulting to build.sysclasspath=last; set to false for repeatable builds [javac] Compiling 2 source files to /usr/… [View More]local/src/nav-3.9.1/java/SimpleSnmp/build [javac] /usr/local/src/nav-3.9.1/java/SimpleSnmp/src/no/ntnu/nav/SimpleSnmp/SimpleSnmp.java:33: package snmp does not exist [javac] import snmp.*; [javac] ^ [javac] /usr/local/src/nav-3.9.1/java/SimpleSnmp/src/no/ntnu/nav/SimpleSnmp/SimpleSnmp.java:68: cannot find symbol [javac] symbol : class SNMPv1CommunicationInterface [javac] location: class no.ntnu.nav.SimpleSnmp.SimpleSnmp [javac] private SNMPv1CommunicationInterface comInterface = null; [javac] ^ [javac] /usr/local/src/nav-3.9.1/java/SimpleSnmp/src/no/ntnu/nav/SimpleSnmp/SimpleSnmp.java:668: cannot find symbol [javac] symbol : class SNMPVarBindList [javac] location: class no.ntnu.nav.SimpleSnmp.SimpleSnmp [javac] SNMPVarBindList var = null; [javac] ^ [javac] /usr/local/src/nav-3.9.1/java/SimpleSnmp/src/no/ntnu/nav/SimpleSnmp/SimpleSnmp.java:674: cannot find symbol [javac] symbol : class SNMPVarBindList [javac] location: class no.ntnu.nav.SimpleSnmp.SimpleSnmp [javac] var = new SNMPVarBindList(); [javac] ^ [javac] /usr/local/src/nav-3.9.1/java/SimpleSnmp/src/no/ntnu/nav/SimpleSnmp/SimpleSnmp.java:677: cannot find symbol [javac] symbol : class SNMPVarBindList [javac] location: class no.ntnu.nav.SimpleSnmp.SimpleSnmp [javac] SNMPVarBindList nextpair = comInterface.getNextMIBEntry(nextoid); [javac] ^ [javac] /usr/local/src/nav-3.9.1/java/SimpleSnmp/src/no/ntnu/nav/SimpleSnmp/SimpleSnmp.java:678: cannot find symbol [javac] symbol : class SNMPObject [javac] location: class no.ntnu.nav.SimpleSnmp.SimpleSnmp [javac] SNMPObject snmpobj = nextpair.getSNMPObjectAt(0); [javac] ^ [javac] /usr/local/src/nav-3.9.1/java/SimpleSnmp/src/no/ntnu/nav/SimpleSnmp/SimpleSnmp.java:679: cannot find symbol [javac] symbol : class SNMPNull [javac] location: class no.ntnu.nav.SimpleSnmp.SimpleSnmp [javac] if (snmpobj instanceof SNMPNull) break; [javac] ^ [javac] /usr/local/src/nav-3.9.1/java/SimpleSnmp/src/no/ntnu/nav/SimpleSnmp/SimpleSnmp.java:680: cannot find symbol [javac] symbol : class SNMPSequence [javac] location: class no.ntnu.nav.SimpleSnmp.SimpleSnmp [javac] SNMPSequence pair = (SNMPSequence)snmpobj; [javac] ^ [javac] /usr/local/src/nav-3.9.1/java/SimpleSnmp/src/no/ntnu/nav/SimpleSnmp/SimpleSnmp.java:680: cannot find symbol [javac] symbol : class SNMPSequence [javac] location: class no.ntnu.nav.SimpleSnmp.SimpleSnmp [javac] SNMPSequence pair = (SNMPSequence)snmpobj; [javac] ^ [javac] /usr/local/src/nav-3.9.1/java/SimpleSnmp/src/no/ntnu/nav/SimpleSnmp/SimpleSnmp.java:681: cannot find symbol [javac] symbol : class SNMPObjectIdentifier [javac] location: class no.ntnu.nav.SimpleSnmp.SimpleSnmp [javac] SNMPObjectIdentifier snmpOID = (SNMPObjectIdentifier)pair.getSNMPObjectAt(0); [javac] ^ [javac] /usr/local/src/nav-3.9.1/java/SimpleSnmp/src/no/ntnu/nav/SimpleSnmp/SimpleSnmp.java:681: cannot find symbol [javac] symbol : class SNMPObjectIdentifier [javac] location: class no.ntnu.nav.SimpleSnmp.SimpleSnmp [javac] SNMPObjectIdentifier snmpOID = (SNMPObjectIdentifier)pair.getSNMPObjectAt(0); [javac] ^ [javac] /usr/local/src/nav-3.9.1/java/SimpleSnmp/src/no/ntnu/nav/SimpleSnmp/SimpleSnmp.java:688: cannot find symbol [javac] symbol : class SNMPVarBindList [javac] location: class no.ntnu.nav.SimpleSnmp.SimpleSnmp [javac] var = new SNMPVarBindList(); [javac] ^ [javac] /usr/local/src/nav-3.9.1/java/SimpleSnmp/src/no/ntnu/nav/SimpleSnmp/SimpleSnmp.java:691: cannot find symbol [javac] symbol : class SNMPVarBindList [javac] location: class no.ntnu.nav.SimpleSnmp.SimpleSnmp [javac] SNMPVarBindList nextpair = comInterface.getNextMIBEntry(nextoid); [javac] ^ [javac] /usr/local/src/nav-3.9.1/java/SimpleSnmp/src/no/ntnu/nav/SimpleSnmp/SimpleSnmp.java:692: cannot find symbol [javac] symbol : class SNMPObject [javac] location: class no.ntnu.nav.SimpleSnmp.SimpleSnmp [javac] SNMPObject snmpobj = nextpair.getSNMPObjectAt(0); [javac] ^ [javac] /usr/local/src/nav-3.9.1/java/SimpleSnmp/src/no/ntnu/nav/SimpleSnmp/SimpleSnmp.java:693: cannot find symbol [javac] symbol : class SNMPNull [javac] location: class no.ntnu.nav.SimpleSnmp.SimpleSnmp [javac] if (snmpobj instanceof SNMPNull) break; [javac] ^ [javac] /usr/local/src/nav-3.9.1/java/SimpleSnmp/src/no/ntnu/nav/SimpleSnmp/SimpleSnmp.java:694: cannot find symbol [javac] symbol : class SNMPSequence [javac] location: class no.ntnu.nav.SimpleSnmp.SimpleSnmp [javac] SNMPSequence pair = (SNMPSequence)snmpobj; [javac] ^ [javac] /usr/local/src/nav-3.9.1/java/SimpleSnmp/src/no/ntnu/nav/SimpleSnmp/SimpleSnmp.java:694: cannot find symbol [javac] symbol : class SNMPSequence [javac] location: class no.ntnu.nav.SimpleSnmp.SimpleSnmp [javac] SNMPSequence pair = (SNMPSequence)snmpobj; [javac] ^ [javac] /usr/local/src/nav-3.9.1/java/SimpleSnmp/src/no/ntnu/nav/SimpleSnmp/SimpleSnmp.java:695: cannot find symbol [javac] symbol : class SNMPObjectIdentifier [javac] location: class no.ntnu.nav.SimpleSnmp.SimpleSnmp [javac] SNMPObjectIdentifier snmpOID = (SNMPObjectIdentifier)pair.getSNMPObjectAt(0); [javac] ^ [javac] /usr/local/src/nav-3.9.1/java/SimpleSnmp/src/no/ntnu/nav/SimpleSnmp/SimpleSnmp.java:695: cannot find symbol [javac] symbol : class SNMPObjectIdentifier [javac] location: class no.ntnu.nav.SimpleSnmp.SimpleSnmp [javac] SNMPObjectIdentifier snmpOID = (SNMPObjectIdentifier)pair.getSNMPObjectAt(0); [javac] ^ [javac] /usr/local/src/nav-3.9.1/java/SimpleSnmp/src/no/ntnu/nav/SimpleSnmp/SimpleSnmp.java:706: cannot find symbol [javac] symbol : class SNMPBadValueException [javac] location: class no.ntnu.nav.SimpleSnmp.SimpleSnmp [javac] } catch (SNMPBadValueException exp) { [javac] ^ [javac] /usr/local/src/nav-3.9.1/java/SimpleSnmp/src/no/ntnu/nav/SimpleSnmp/SimpleSnmp.java:709: cannot find symbol [javac] symbol : class SNMPException [javac] location: class no.ntnu.nav.SimpleSnmp.SimpleSnmp [javac] } catch (SNMPException exp) { [javac] ^ [javac] /usr/local/src/nav-3.9.1/java/SimpleSnmp/src/no/ntnu/nav/SimpleSnmp/SimpleSnmp.java:710: cannot find symbol [javac] symbol : class SNMPGetException [javac] location: class no.ntnu.nav.SimpleSnmp.SimpleSnmp [javac] if (!(exp instanceof SNMPGetException && exp.getMessage() != null && exp.getMessage().indexOf("not available for retrieval") >= 0)) { [javac] ^ [javac] /usr/local/src/nav-3.9.1/java/SimpleSnmp/src/no/ntnu/nav/SimpleSnmp/SimpleSnmp.java:728: cannot find symbol [javac] symbol : class SNMPSequence [javac] location: class no.ntnu.nav.SimpleSnmp.SimpleSnmp [javac] SNMPSequence pair = (SNMPSequence)(var.getSNMPObjectAt(i)); [javac] ^ [javac] /usr/local/src/nav-3.9.1/java/SimpleSnmp/src/no/ntnu/nav/SimpleSnmp/SimpleSnmp.java:728: cannot find symbol [javac] symbol : class SNMPSequence [javac] location: class no.ntnu.nav.SimpleSnmp.SimpleSnmp [javac] SNMPSequence pair = (SNMPSequence)(var.getSNMPObjectAt(i)); [javac] ^ [javac] /usr/local/src/nav-3.9.1/java/SimpleSnmp/src/no/ntnu/nav/SimpleSnmp/SimpleSnmp.java:729: cannot find symbol [javac] symbol : class SNMPObjectIdentifier [javac] location: class no.ntnu.nav.SimpleSnmp.SimpleSnmp [javac] SNMPObjectIdentifier snmpOID = (SNMPObjectIdentifier)pair.getSNMPObjectAt(0); [javac] ^ [javac] /usr/local/src/nav-3.9.1/java/SimpleSnmp/src/no/ntnu/nav/SimpleSnmp/SimpleSnmp.java:729: cannot find symbol [javac] symbol : class SNMPObjectIdentifier [javac] location: class no.ntnu.nav.SimpleSnmp.SimpleSnmp [javac] SNMPObjectIdentifier snmpOID = (SNMPObjectIdentifier)pair.getSNMPObjectAt(0); [javac] ^ [javac] /usr/local/src/nav-3.9.1/java/SimpleSnmp/src/no/ntnu/nav/SimpleSnmp/SimpleSnmp.java:730: cannot find symbol [javac] symbol : class SNMPObject [javac] location: class no.ntnu.nav.SimpleSnmp.SimpleSnmp [javac] SNMPObject snmpValue = pair.getSNMPObjectAt(1); [javac] ^ [javac] /usr/local/src/nav-3.9.1/java/SimpleSnmp/src/no/ntnu/nav/SimpleSnmp/SimpleSnmp.java:734: cannot find symbol [javac] symbol : class SNMPOctetString [javac] location: class no.ntnu.nav.SimpleSnmp.SimpleSnmp [javac] if (!decodeHex && snmpValue instanceof SNMPOctetString) { [javac] ^ [javac] /usr/local/src/nav-3.9.1/java/SimpleSnmp/src/no/ntnu/nav/SimpleSnmp/SimpleSnmp.java:740: cannot find symbol [javac] symbol : class SNMPOctetString [javac] location: class no.ntnu.nav.SimpleSnmp.SimpleSnmp [javac] if (data.length() == 0 && !(snmpValue instanceof SNMPOctetString)) { [javac] ^ [javac] /usr/local/src/nav-3.9.1/java/SimpleSnmp/src/no/ntnu/nav/SimpleSnmp/SimpleSnmp.java:883: cannot find symbol [javac] symbol : class SNMPv1CommunicationInterface [javac] location: class no.ntnu.nav.SimpleSnmp.SimpleSnmp [javac] comInterface = new SNMPv1CommunicationInterface(snmpVersion, hostAddress, cs_ro); [javac] ^ [javac] 30 errors BUILD FAILED /usr/local/src/nav-3.9.1/java/SimpleSnmp/build.xml:30: Compile failed; see the compiler error output for details. Total time: 2 seconds make[1]: *** [SimpleSnmp] Error 1 make[1]: Leaving directory `/usr/local/src/nav-3.9.1/java' make: *** [all-recursive] Error 1 [View Less]

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Cricket-config and GW which does not support ifName
by Ingeborg Hellemo 14 Nov '11

14 Nov '11

The old (3.5) NAV's makecricketconfig.py used interface-indexes directly when collecting router-interface data. The new (3.8) NAV's mcc.py uses a map based on ifName: map interface-name base-oid = ifName match = %ifname% We have a couple of GWs (firewall nodes running some variation of Linux) which does not support ifName. This breaks the collection of router-interface. I know what is needed of a work-around (use ifDescr instead), but wonder … [View More]

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ipdevpoll daemon 3.9.1
by izar＠condornet.sk 14 Nov '11

14 Nov '11

Hi all, I'm sorry for spam, but i would like to make sure that it's a real bug not just my mistake/misunderstanding before filling in the bug into lauchpad. I upgraded NAV to 3.9.1 this monday (deb 5.0) from rep. and I noticed that ipdevpoll job is not running as it supposed to. If I understand it right, then ipdevpolld should be daemon process running all the time, however in 3.9.1 it's not: ./ipdevpoll status ipdevpolld does not seem to be running... If I restart NAV ,then … [View More]

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ipdevpoll does not set sysname unless snmp is enabled
by Ingeborg Hellemo 14 Nov '11

14 Nov '11

During migration from old NAV (3.5.6) to new NAV (3.9.1) I "Bulk import"-ed all our hosts. I notice that ipdevpoll does not set correct sysname on hosts that does not run a configured snmpd. nav=> select * from netbox where ip='129.242.5.142'; netboxid | ip | roomid | typeid | deviceid | sysname | catid ----------+---------------+--------+--------+----------+---------------+------- 1100 | 129.242.5.142 | ma | | 87934 | 129.242.5.142 | SRV This … [View More]

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Nav-users November 2011