<![CDATA[Invalid network mask]]>Is this reliably documented somewhere? How can I decide what is the correct netmask? How can I find the device that caused creation of 10.0.0.0/8 subnet with "correct" netmask of /8?

]]>https://forum.netxms.org/topic/4369/invalid-network-maskRSS for NodeFri, 13 Nov 2026 11:48:53 GMTSat, 26 Mar 2016 15:55:14 GMT60<![CDATA[Reply to Invalid network mask on Tue, 30 Aug 2016 08:46:59 GMT]]>Issue solved, thank you.

]]>https://forum.netxms.org/post/20828https://forum.netxms.org/post/20828Tue, 30 Aug 2016 08:46:59 GMT<![CDATA[Reply to Invalid network mask on Mon, 29 Aug 2016 09:21:54 GMT]]>Hi,

I probably found a bug. Please try this agent version: https://cloud.netxms.org/index.php/s/JOmIn3OAWql7oBT.

Best regards,
Victor

]]>https://forum.netxms.org/post/20809https://forum.netxms.org/post/20809Mon, 29 Aug 2016 09:21:54 GMT<![CDATA[Reply to Invalid network mask on Mon, 29 Aug 2016 06:29:19 GMT]]>@zev said in Invalid network mask:

Can you please provide:

  1. output of nxget command line tool, getting interface list. Example: /opt/netxms/bin/nxget -l 192.168.100.5 Net.InterfaceList
  2. Agent version
  3. OS version(where the agent is installed)
    Thank you
196612 192.168.0.5/24 6(1500) 0007E90D700E eth1
196612 192.168.100.5/24 6(1500) 0007E90D700E eth1
1 127.0.0.1/32 24(1520) 000000000000 MS TCP Loopback interface
  1. v 2.0.5
  2. Windows Server 2003 5.2.3790 SP2 32-bit
]]>https://forum.netxms.org/post/20805https://forum.netxms.org/post/20805Mon, 29 Aug 2016 06:29:19 GMT<![CDATA[Reply to Invalid network mask on Thu, 25 Aug 2016 09:12:38 GMT]]>Can you please provide:

  1. output of nxget command line tool, getting interface list. Example: /opt/netxms/bin/nxget -l 192.168.100.5 Net.InterfaceList
  2. Agent version
  3. OS version(where the agent is installed)

Thank you

]]>https://forum.netxms.org/post/20773https://forum.netxms.org/post/20773Thu, 25 Aug 2016 09:12:38 GMT<![CDATA[Reply to Invalid network mask on Mon, 18 Jul 2016 09:47:34 GMT]]>Hi,

seems that agent read network mask incorrectly. I'll check it.

Best regards,
Victor

]]>https://forum.netxms.org/post/20430https://forum.netxms.org/post/20430Mon, 18 Jul 2016 09:47:34 GMT<![CDATA[Reply to Invalid network mask on Mon, 11 Jul 2016 08:30:32 GMT]]>Is it wrong netmask definition from node?
pics

netxms-netmask-alarm1.png

netxms-netmask-alarm2.png

]]>https://forum.netxms.org/post/20401https://forum.netxms.org/post/20401Mon, 11 Jul 2016 08:30:32 GMT<![CDATA[Reply to Invalid network mask on Wed, 30 Mar 2016 15:58:36 GMT]]>Hi,

server considers that first device found in certain subnet to be configured correctly (because usually it's a router). Sometimes it may encounter incorrectly configured device first. You can check all devices within subnet manually using "Interrfaces" tab, or you can create NXSL script that will walk nodes within subnet and report those with /8 mask on interface.

Best regards,
Victor

]]>https://forum.netxms.org/post/19505https://forum.netxms.org/post/19505Wed, 30 Mar 2016 15:58:36 GMT