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SNMPv3 implementation
by Guillaume Leclanche 31 Mar '12

31 Mar '12

Hello, attached is the patch for the implementation of SNMPv3. I've been testing it on my system and devices, and it seems to be working properly. Since it's a core function of the soft, I guess it would be good that other people give it a try before it is committed. I use NET-SNMP version: 5.4.3. Be careful that a few files use direct calls to net-snmp instead of calling observium library functions. It means that those calls will not work with an snmpv3 device. includes/discovery/cisco-mac-accounting.inc.php: $datas = shell_exec($config['snmpbulkwalk'] . " -M ".$config['mibdir']." -m CISCO-IP-STAT-MIB -Oqn -".$device['snmpver']." -c ".$device['community']." ".$device['hostname']." cipMacSwitchedBytes"); includes/discovery/cisco-pw.inc.php: $oids = shell_exec($config['snmpwalk'] . " -M " . $config['mibdir'] . " -m CISCO-IETF-PW-MIB -CI -Ln -Osqn -" . $device['snmpver'] . " -c " . $device['community'] . " " . $device['hostname'].":".$device['port'] . " cpwVcID"); includes/discovery/cisco-pw.inc.php: list($cpw_remote_id) = explode(":", shell_exec($config['snmpget'] . " -M " . $config['mibdir'] . " -m CISCO-IETF-PW-MPLS-MIB -Ln -Osqnv -" . $device['snmpver'] . " -c " . $device['community'] . " " . $device['hostname'].":".$device['port'] . " cpwVcMplsPeerLdpID." . $cpwOid)); includes/discovery/cisco-pw.inc.php: $interface_descr = trim(shell_exec($config['snmpwalk'] . " -M " . $config['mibdir'] . " -m CISCO-IETF-PW-MIB -Oqvn -" . $device['snmpver'] . " -c " . $device['community'] . " " . $device['hostname'].":".$device['port'] . " cpwVcName." . $cpwOid)); includes/discovery/temperatures/adva.inc.php: $temperature_chassis = trim(shell_exec($config['snmpget'] . " -M " . $config['mibdir'] . " -O qv -$snmpver -c $community $hostname:$port $oid_chassis")); includes/discovery/temperatures/adva.inc.php: $temperature_stm16 = trim(shell_exec($config['snmpget'] . " -M " . $config['mibdir'] . " -O qv -$snmpver -c $community $hostname:$port $oid_stm16")); includes/discovery/temperatures/adva.inc.php: $temperature_hss1 = trim(shell_exec($config['snmpget'] . " -M " . $config['mibdir'] . " -O qv -$snmpver -c $community $hostname:$port $oid_hss1")); includes/discovery/temperatures/adva.inc.php: $temperature_hss2 = trim(shell_exec($config['snmpget'] . " -M " . $config['mibdir'] . " -O qv -$snmpver -c $community $hostname:$port $oid_hss2")); includes/discovery/cisco-vrf.inc.php: $vrf['name'] = trim(shell_exec($config['snmpget'] . " -M " . $config['mibdir'] . " -m MPLS-VPN-MIB -Ln -Osq -" . $device['snmpver'] . " -c " . $device['community'] . " " . $device['hostname'].":".$device['port'] . " mplsVpnVrfRouteDistinguisher.".$vrf['oid'])); includes/discovery/cisco-vrf.inc.php: $vrf['mplsVpnVrfDescription'] = trim(shell_exec($config['snmpget'] . " -M " . $config['mibdir'] . " -m MPLS-VPN-MIB -Ln -Osqvn -" . $device['snmpver'] . " -c " . $device['community'] . " " . $device['hostname'].":".$device['port'] . " mplsVpnVrfDescription.".$vrf['oid'])); includes/discovery/cisco-vrf.inc.php: $ports = shell_exec($config['snmpwalk'] . " -M " . $config['mibdir'] . " -m MPLS-VPN-MIB -CI -Ln -Osqn -" . $device['snmpver'] . " -c " . $device['community'] . " " . $device['hostname'].":".$device['port'] . " $ports_oid"); includes/polling/os/ironware.inc.php:$hardware = trim(exec($config['snmpget'] . " -M ".$config['mibdir'] . " -O vqs -m FOUNDRY-SN-AGENT-MIB:FOUNDRY-SN-ROOT-MIB -" . $device['snmpver'] . " -c " . $device['community'] . " " . includes/polling/os/ironware.inc.php:$version = trim(exec($config['snmpget'] . " -M ".$config['mibdir'] . " -O vqs -m FOUNDRY-SN-AGENT-MIB:FOUNDRY-SN-ROOT-MIB -" . $device['snmpver'] . " -c " . $device['community'] . " " . includes/polling/os/speedtouch.inc.php:$loop = shell_exec($config['snmpget'] . " -M ".$config['mibdir'] . ' -Ovq -v1 -c '.$device['community'].' '.$device['hostname'].' ifDescr.101'); I will send a patch to fix cisco-vrf after this mail, but the other files will still be incompatible with snmpv3 (keep your devices in SNMPv2 if you use any of the incompatible calls). Guillaume

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Cisco-vrf discovery - huge performance improvement
by Guillaume Leclanche 31 Mar '12

31 Mar '12

Hi, As I wanted to make Cisco VRF discovery SNMPv3-compatible, I realized that it was actually very slow. So I change the philosophy of it (bulkwalk all SNMP info first then analyze in the code), and here's the result for a device with 500 VRFs: Old version : Discovered in 65.83 seconds New version : Discovered in 3.234 seconds At the same time I made it SNMPv3-compatible, and I added the support for CISCO-L3VPN-STD-MIB that is the more recent MIB and the only one supported on the latest releases of IOS/IOS-XR. I tested it with Cisco Hw and it's fine, but for the other vendors implementing the MIB, somebody else will have to test it :) Guillaume

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Re: [Observium] Legend shows not-existent interfaces
by Nikolay Shopik 29 Mar '12

29 Mar '12

Adam, Thanks, you right. Forgot to purge these deleted interfaces, my bad. On 29/03/12 14:21, Adam Armstrong wrote: > The duplicate interfaces are almost certainly instances where the device > has rebooted and the interface has changed ifIndex. Check the ports > table for ports for that device_id, you'll probably find duplicated > ifDescrs with different ifIndexes, with the older copies being labelled > as deleted. > > We still draw these interfaces to keep the shape of the graph. (and > that's one of the reasons we keep deleted interfaces in the database). > > adam. > > > On 2012-03-29 11:18, Nikolay Shopik wrote: >> Hi Adam, >> >> Here is graph and debug output. >> >> On 29/03/12 13:11, Adam Armstrong wrote: >>> Do you have an example? >>> >>> run the graph URL with&debug=1 on the end. >>> >>> adam. >>> >>> >>> On 2012-03-29 09:06, Nikolay Shopik wrote: >>>> When you open Total Traffic graph, you may see in Legend interfaces >>>> which doesn't really exist on this device. >>>> Additionally sometimes you may see duplicate interfaces in Legend, >>>> which >>>> do exist. >>>> I wonder what may cause of this and to fix it? >>>> _______________________________________________ >>>> observium mailing list >>>> observium(a)observium.org >>>> http://postman.memetic.org/cgi-bin/mailman/listinfo/observium >>> _______________________________________________ >>> observium mailing list >>> observium(a)observium.org >>> http://postman.memetic.org/cgi-bin/mailman/listinfo/observium >

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Legend shows not-existent interfaces
by Nikolay Shopik 29 Mar '12

29 Mar '12

When you open Total Traffic graph, you may see in Legend interfaces which doesn't really exist on this device. Additionally sometimes you may see duplicate interfaces in Legend, which do exist. I wonder what may cause of this and to fix it?

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Get Interface UP and DOWN mails for ignored ports since about r2922
by Matthias Cramer 27 Mar '12

27 Mar '12

Hi Adam and All since about r2922 I get DOWN and UP alert mail for Ports ignored by $config['bad_if_regexp'][] = "/^tnl[0-9]/"; Looks like this is not checked when sending mail, only on the web front end. Would be very very nice if that can be fixed. Regards Matthias P.S. What about my Patches (Fortiigate & Communifate Pro) will the be included soon or do you need anything from me? -- Matthias Cramer / mc322-ripe Senior Network & Security Engineer iway AG Phone +41 43 500 1111 Badenerstrasse 569 Fax +41 44 271 3535 CH-8048 Zurich http://www.iway.ch/ GnuPG 1024D/2D208250 = DBC6 65B6 7083 1029 781E 3959 B62F DF1C 2D20 8250

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Not all filesystems added to Observium
by Ciro Iriarte 23 Mar '12

23 Mar '12

Hi, I have this working without issues for RHEL5 and SLES11, but on a openSUSE host the filesystems built on top of LVM are not shown... The walk gives them all: HOST-RESOURCES-MIB::hrStorageDescr.10 = STRING: Swap space HOST-RESOURCES-MIB::hrStorageDescr.31 = STRING: / HOST-RESOURCES-MIB::hrStorageDescr.32 = STRING: /usr/local/pgsql HOST-RESOURCES-MIB::hrStorageDescr.34 = STRING: /dev/shm HOST-RESOURCES-MIB::hrStorageDescr.35 = STRING: /run HOST-RESOURCES-MIB::hrStorageDescr.39 = STRING: /sys/fs/cgroup HOST-RESOURCES-MIB::hrStorageDescr.50 = STRING: /var/lock HOST-RESOURCES-MIB::hrStorageDescr.51 = STRING: /var/run HOST-RESOURCES-MIB::hrStorageDescr.56 = STRING: /media HOST-RESOURCES-MIB::hrStorageDescr.57 = STRING: /boot But observium only shows info for /boot, /dev/shm, /media /run,/sys/fs/cgroup, /var/lock and /var/run. On SLES I don't see "in memory/not real" filesystems like /proc or /sys. Regards, -- Ciro Iriarte http://cyruspy.wordpress.com --

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Observium 2901 Break
by Zafar Pravaiz 18 Mar '12

18 Mar '12

hi After upgrading the observium it show all device down. When i run the discovery it shows as follow. Observium v0.12.3.2901 Discovery MySQL: Cell[1/0s] Row[1/0s] Rows[1/0s] Column[0/0s] Update[0/0s] Insert[0/0s] Delete[0/0s]?? Any fix? -- *Zafar Pravaiz *IT Senior Systems Engineer Information Technology Department AUS /> </span><span style='font-size:10.0pt;font-family:Times;mso-bidi-font-family: Tel +971 6 515 2164 Fax +971 6515 2112 American University of Sharjah PO Box 26666, Sharjah United Arab Emirates http://www.aus.edu <http://www.aus.edu/> zpravaiz(a)aus.edu <mailto:youremail@aus.edu>

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Re: [Observium] [Observium-dev] FortiGate Support
by Adam Armstrong 16 Mar '12

16 Mar '12

This is what i was actually replying to, HERP DERP. Also, please use the observium list, observium-dev is mostly just svn. adam. On 2012-02-07 08:15, Matthias Cramer wrote: > Hi > > I'm new on this list, hope this is the right place. > I've improved the Fortigate Support a bit. Moved everything to the newest MIB and added memory and cpu support. > > Attached is a patch based on the current SVN tree. > > Regards > > Matthias > > > > _______________________________________________ > observium-dev mailing list > observium-dev(a)observium.org > http://postman.memetic.org/cgi-bin/mailman/listinfo/observium-dev

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Re: [Observium] bug report: Billing Traffic
by Adam Armstrong 16 Mar '12

16 Mar '12

Lol. that is awesome. There is clearly some odd bug in there. Are you able to give me access to the server to try to work out what it is? adam. On 2012-03-16 14:15, Timbo a la Bazzi wrote: > > Here is the printscreen! > > *Van:*observium-bounces@observium.org > [mailto:observium-bounces@observium.org] *Namens *Adam Armstrong > *Verzonden:* vrijdag 16 maart 2012 13:58 > *Aan:* Observium Network Observation System > *Onderwerp:* Re: [Observium] bug report: Billing Traffic > > can you show us a screenshot from "accurate graphs" for that same bill? > > thanks, > adam. > > On 2012-03-16 11:49, Timbo a la Bazzi wrote: > > Hi There, > > How can I make a bug report? The forum is closed for registration, the > bugtracker also, so I hope this is the correct way and I can help in > the future maybe, because the software is awesome! > > I have the following situation: > > The polling is done correctly and it shows the same results as cacti > for my switch. Buw when I add billing and make a bill for a port with > Quota the first time I add for example 20GB it shows like 20B. If i > then edit it it shows correctly as 20GB (so not 2.0E-8), so there is a > work around. > > When I add a bill for multiple ports the sum is totally wrong. > > For example. I made a bill of 5 ports and 5 bills of each port, so I > can check. > > If a manually sum the 5 bills/ports I get around 80GB. But when I look > at the SUMMED bill it says 1.47PB > > I have added the billing feature this way: > > http://www.observium.org/wiki/Billing > > What am I doing wrong and if it is a bug how can I correct it? > > So there are 2 problems: > > initial quota is set wrong, but can be corrected. -> Bug with a work > around > > quota calculated to high values -> bug or misconfiguration, but I > can't find anything about it: > > So you can see the sum of the 5 ports are 9.36Gbps and it are 5x > 100MBit ports ;-) > > The switch that I am monitoring is a HP2524 > > Thanks in advance! > > Tim Schoondergang > > > > > _______________________________________________ > observium mailing list > observium(a)observium.org <mailto:observium@observium.org> > http://postman.memetic.org/cgi-bin/mailman/listinfo/observium > > > > _______________________________________________ > observium mailing list > observium(a)observium.org > http://postman.memetic.org/cgi-bin/mailman/listinfo/observium

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Re: [Observium] bug report: Billing Traffic
by Adam Armstrong 16 Mar '12

16 Mar '12

can you show us a screenshot from "accurate graphs" for that same bill? thanks, adam. On 2012-03-16 11:49, Timbo a la Bazzi wrote: > > Hi There, > > How can I make a bug report? The forum is closed for registration, the > bugtracker also, so I hope this is the correct way and I can help in > the future maybe, because the software is awesome! > > I have the following situation: > > The polling is done correctly and it shows the same results as cacti > for my switch. Buw when I add billing and make a bill for a port with > Quota the first time I add for example 20GB it shows like 20B. If i > then edit it it shows correctly as 20GB (so not 2.0E-8), so there is a > work around. > > When I add a bill for multiple ports the sum is totally wrong. > > For example. I made a bill of 5 ports and 5 bills of each port, so I > can check. > > If a manually sum the 5 bills/ports I get around 80GB. But when I look > at the SUMMED bill it says 1.47PB > > I have added the billing feature this way: > > http://www.observium.org/wiki/Billing > > What am I doing wrong and if it is a bug how can I correct it? > > So there are 2 problems: > > initial quota is set wrong, but can be corrected. -> Bug with a work > around > > quota calculated to high values -> bug or misconfiguration, but I > can't find anything about it: > > So you can see the sum of the 5 ports are 9.36Gbps and it are 5x > 100MBit ports ;-) > > The switch that I am monitoring is a HP2524 > > Thanks in advance! > > Tim Schoondergang > > > > _______________________________________________ > observium mailing list > observium(a)observium.org > http://postman.memetic.org/cgi-bin/mailman/listinfo/observium

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