- observium - lists.observium.org

SNMP timeout adjustment
by Lars Joergensen 01 Oct '20

01 Oct '20

Hi I get "WARNING! Ports snmpwalk did not complete. Try to increase SNMP timeout on the device properties page." on one of my devices. Then I went to the device page and entered "300" as SNMP timeout, hit save and got told "Device SNMP configuration update is not required". What's next? Best regards Lars Joergensen IT Manager - Network Team - Global IT Chr. Hansen A/S - Boege Alle 10-12 - 2970 Hoersholm - Denmark Phone: +45 52 18 05 22 dklarj(a)chr-hansen.com<mailto:dklarj@chr-hansen.com> - www.chr-hansen.com<http://www.chr-hansen.com/> [cid:image001.gif@01D690BF.ECC49DB0] ________________________________ Disclaimer: This e-mail, including any attachments, is for the intended recipient only. If you have received this e-mail by mistake please notify the sender immediately by return e-mail and delete this e-mail and any attachments, without opening the attachments, from your system. Access, disclosure, copying, distribution or reliance on any part of this e-mail by anyone else is prohibited. This e-mail is confidential and may be legally privileged. Chr. Hansen does not represent and/or warrant that the information sent and/or received by or with this e-mail is correct and does not accept any liability for damages related thereto. https://www.chr-hansen.com/en/legal-notice

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RRD max value
by Marian Rychtecky 01 Oct '20

01 Oct '20

Hi all, I would like to ask you for help in order to resolve an issue with RRD. I do have port-channel with max speed of 400Gbit/s (correctly detected by Observium), however when traffic will reach 100G it will not be shown. I believe there is max limit on that RRD, as some other port-channels works good. Of course I don't want to loose history if possible. Other monitoring systems using same MIBs are working as expected. Not working one: Working one (different host): Thank you Marian -- Marian Rychtecký mr(a)nix.cz Phone +420 724 397 441 NIX.CZ z.s.p.o. Americká 23, Praha 2 130 52 Czech Republic http://www.nix.cz

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Sensor blues
by Lars Joergensen 01 Oct '20

01 Oct '20

Hi I'm having trouble with sensors on SFPs in Aruba switches. Looking at the switch, I get this: Transceiver in 3/49 Interface Index : 155 Type : SFP+LR Model : J9151A Connector Type : LC Wavelength : 1310nm Transfer Distance : 10.0km (9um), Diagnostic Support : DOM Serial Number : AX07SL0130407 Status Temperature : 26.289C Voltage : 3.3408V Tx Bias : 41.728mA Tx Power : 0.6339mW, -1.980dBm Rx Power : 0.4225mW, -3.742dBm But looking in Observium, I get this: [cid:image002.png@01D697E4.402E6B90] There's no data for RX power (which is the most interesting) and the data for TX power is wrong. I think this is an OEM SFP (the serial number looks weird), but if the switch can see the data, shouldn't Observium be able to pull it too? Temperature, voltage and current graphs are correct. ... and just now, when I clicked around, the correct values are now showing for TX and RX power in the graphs. What's going on? Lars ________________________________ Disclaimer: This e-mail, including any attachments, is for the intended recipient only. If you have received this e-mail by mistake please notify the sender immediately by return e-mail and delete this e-mail and any attachments, without opening the attachments, from your system. Access, disclosure, copying, distribution or reliance on any part of this e-mail by anyone else is prohibited. This e-mail is confidential and may be legally privileged. Chr. Hansen does not represent and/or warrant that the information sent and/or received by or with this e-mail is correct and does not accept any liability for damages related thereto. https://www.chr-hansen.com/en/legal-notice

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Re: [Observium] MariaDB upgrade
by Scott Driemeier-Showers 30 Sep '20

30 Sep '20

We upgraded from MariaDB 5.5.65 to 10.3.23-1 on CentOS 7.8 at the end of July following the steps given here: https://www.liquidweb.com/kb/how-to-upgrade-mariadb-5-5-to-mariadb-10-0-on-…

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MariaDB upgrade
by Edvinas Kairys 30 Sep '20

30 Sep '20

Hello, Could someone provide a guide on Centos to upgrade MariaDB from 5.5 to 10.x ? Thanks

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Observium deleting switch entries instead of alerting
by Pisano, Anthony D. 29 Sep '20

29 Sep '20

Hello, I ran into a weird situation today that I’m unsure of how to proceed with. Due to a power failure we lost power to 3 of 4 switches in a Cisco 9300 Stack. At 10:57am yesterday in the event log of this switch I can see the OperStatus of the Stack Ports go down. I have an alert configured against the status of “Switch Stack Failure” does not equal OK. However this alert did not go off at the time of the outage, it has for other switch stacks though. Then at 5am this morning the logs of the device indicate it went through and essentially removed switches 2-4 of this stack. We are currently running 20.7.10549. I know we need to update, but our linux team has not gotten around to it. Is there anyway to look into this? Anthony Pisano | Network Design Engineer | IMSS anthony.pisano(a)caltech.edu<mailto:anthony.pisano@caltech.edu> | (626) 395-4255<tel:(626)%20395-4255> | Caltech | caltech.edu<http://caltech.edu/>

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HTML Base tag appears wrong when using IPv6
by Pieter De Wit 29 Sep '20

29 Sep '20

Hi, Yes, this is “wrong” but I have an internal server which happens to have IPv6 and no DNS. If I access my Observium installation using the address, the generated HTML is as follow: <!DOCTYPE html> <html lang="en"> <head> <base href="http://[[2406:xxxx:xxxx:3300::202]]/"/> <meta http-equiv="content-type" content="text/html; charset=utf-8”/> The base setting has double brackets which breaks loading. (Yes, I can override this in the config :) ) Cheers, Pieter

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Invoice for our recent purchase for Observium subscription
by Renuka Arya 25 Sep '20

25 Sep '20

Hi Team, Can you please provide us the invoice for our purchase on aug 1, 2020 ? We didn't seem to have received it. please see the attachment below. Thanks! Regards Renuka Arya

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SNMP - IPSEC VPN under VRF
by Dale Chambers 25 Sep '20

25 Sep '20

Hi, I am wondering if you can help. We have several Cisco 4331 routers which has IPSEC VPNs running inside a VRF, for some reason Observium is not able produce SNMP IPSEC tunnels within the VRF. Is there something I am missing? Many Thanks Dale Chambers[cid:image001.png@01D69320.F5A731A0]<http://www.nsslglobal.com/> Network Engineer NSSLGlobal Ltd ON LAND I ONBOARD I ONLINE [ccnp] [ccna-security] [ccna-routing] 6 Wells Place, Gatton Park Business Centre, Redhill, Surrey, UK, RH1 3DR Telephone: +44 (0) 1737 648 920 email: dale.chambers(a)nsslglobal.com<mailto:dale.chambers@nsslglobal.com> Web: www.nsslglobal.com<http://www.nsslglobal.com/> Social: [cid:image005.jpg@01D69320.F5A731A0] <http://www.twitter.com/nsslglobal> [cid:image006.jpg@01D69320.F5A731A0] <https://www.linkedin.com/company/nssl> Please consider the environment before printing this email CONFIDENTIALITY AND PRIVACY POLICY This communication is private and the information contained in this email and any attachments may be privileged, commercially sensitive, confidential, proprietary to NSSLGlobal Limited or otherwise legally exempt from disclosure. If you are not the intended recipient or have been sent this in error, you are prohibited from using, copying, relying upon, or disseminating the information, and the sender disclaims any liability for such unauthorised use. Further, if you are not the intended recipient, please notify the sender immediately and delete all copies of this message. In accordance with our email policy, emails sent or received may be monitored. Thank you. We have recently updated our Privacy Policy, which can be accessed at https://www.nsslglobal.com/uploads/documents/NSSLGlobal_Privacy_Policy.pdf We will hold and manage personal data that you provide us with in accordance with this Privacy Policy.

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Mikrotik Custom OID issue
by Joey Stanford 24 Sep '20

24 Sep '20

Hello All, I’ve run into a device specific issue with Mikrotik and am looking for some advice. I want to track a few MIB-defined variables like mtxrWlRtabStrength (signal strength, source https://mibs.observium.org/mib/MIKROTIK-MIB) and produce graphs. I added a custom OID for this but the snmpget command is failing. In theory, if I want to get data on OID .1.3.6.1.4.1.14988.1.1.1.2.1.3 I should be able to get it, but unfortunately snmpget in the poller errors out. It appears that for Mikrotik we need to attach the rest of the, and this is the problem, device-specific address to the OID. e.g. 1.3.6.1.4.1.14988.1.1.1.2.1.3 (and .0,.1) does not work but .1.3.6.1.4.1.14988.1.1.1.2.1.3.100.209.84.175.14.243.1 does. It will only get the data from that one device, not from any others. The easy way for me test this is to run the poller command: snmpget -t '10' -v1 -c xxx -Pud -OUQnv 'udp':'radio-leehill.nv0n.qth':'161’ 1.3.6.1.4.1.14988.1.1.1.2.1.3 Anyway, I’m wondering if there is a way in observium that I haven’t discovered yet that will get me graphs on various wireless activities from the registration table. The use case is to monitor things like signal strength and signal to noise to know when a wireless link is below a threshold. High winds up here tend to bend and destroy dishes even with a stiff-arm attached. Thanks, Joey ps. Adam, the Mikrotik MIB was updated on 15 Sept if you haven’t seen it: https://box.mikrotik.com/f/a41daf63d0c14347a088/?dl=1 <https://box.mikrotik.com/f/a41daf63d0c14347a088/?dl=1>

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