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  1. Observium
  2. OBS-4368

syslog use Cached IP

Details

    • Improvement
    • Resolution: Fixed
    • Minor
    • None
    • Professional Edition
    • Discovery
    • None

    Description

      Hi

      can support for Cached IP be add to the syslog.php?

      that is printet inn https://observium/device/device=XX/tab=overview/

      Cached IP 10.36.9.45

       

      Attachments

        Activity

          [OBS-4368] syslog use Cached IP
          Eideen Torstein Eide added a comment -

          Thanks will enable it.

          Eideen Torstein Eide added a comment - Thanks will enable it.
          landy Mike Stupalov added a comment -

          Added ability in r12457.

          Not enabled by default, for use need set Global setting to ON:
          Settings -> Syslog -> Associate hosts by Cached IP.

          landy Mike Stupalov added a comment - Added ability in r12457. Not enabled by default, for use need set Global setting to ON: Settings -> Syslog -> Associate hosts by Cached IP.
          landy Mike Stupalov added a comment -

          Please make snmpdump for this device as Bot written (I will check if there no ip information).

          landy Mike Stupalov added a comment - Please make snmpdump for this device as Bot written (I will check if there no ip information).
          Eideen Torstein Eide added a comment -

          I understand that Cached IP can't be used in all cases.

           

          I have some devices that does not support IP-MIB or any other form.

           

          /usr/bin/snmpbulkwalk -Cr'100' -t '1' -r '5' -v2c -c 'public' -Pud -OQUs -m IP-MIB -M /opt/observium/mibs/rfc:/opt/observium/mibs/net-snmp 'udp':'sw01.location':'161' ip
          		 
          ip = No Such Object available on this agent at this OID

           

          I was think as a fallback if IP-MIB/ IP snmnp and DNS to resolve a useful IP, then use Cached IP.

           

           

          Eideen Torstein Eide added a comment - I understand that Cached IP can't be used in all cases.   I have some devices that does not support IP-MIB or any other form.   /usr/bin/snmpbulkwalk -Cr '100' -t '1' -r '5' -v2c -c 'public' -Pud -OQUs -m IP-MIB -M /opt/observium/mibs/rfc:/opt/observium/mibs/net-snmp 'udp' : 'sw01.location' : '161' ip ip = No Such Object available on this agent at this OID   I was think as a fallback if IP-MIB/ IP snmnp and DNS to resolve a useful IP, then use Cached IP.    
          landy Mike Stupalov added a comment -

          It's not very a good opportunity, because same Cached IP can be on many devices (when used nat or tunneling or something).
          Probably better to improve device support for fetch correct IP addresses, than make snmpdump as Bot requested.

          landy Mike Stupalov added a comment - It's not very a good opportunity, because same Cached IP can be on many devices (when used nat or tunneling or something). Probably better to improve device support for fetch correct IP addresses, than make snmpdump as Bot requested.
          landy Mike Stupalov added a comment -

          What you mean.. associate syslog entries by cached IP?

          landy Mike Stupalov added a comment - What you mean.. associate syslog entries by cached IP?
          Eideen Torstein Eide added a comment -

          not SNMP related

          Eideen Torstein Eide added a comment - not SNMP related
          bot Observium Bot added a comment -

          General questions and device support can be discussed in our Discord channel, click here to join.

          Please make and attach additional information about the device:

          • full snmp dump from device: 

            snmpwalk -v2c -c <community> -t 3 -Cc --hexOutputLength=0 -ObentxU <hostname> .1 > myagent.snmpwalk
            		 
            snmpwalk -v2c -c <community> -t 3 -Cc --hexOutputLength=0 -ObentxU <hostname> .1.3.6.1.4.1 >> myagent.snmpwalk

            If device not support SNMP version 2c, replace -v2c with -v1.

          • If you have problems with discovery or poller processes, please do and attach these debugs: 

            ./discovery.php -d -h <device>
            		 
            ./poller.php -d -h <device>

          • additionally attach device and/or vendor specific MIB files

          This comment is added automatically.

          bot Observium Bot added a comment - General questions and device support can be discussed in our Discord channel, click here to join . Please make and attach additional information about the device: full snmp dump from device: snmpwalk -v2c -c <community> -t 3 -Cc --hexOutputLength=0 -ObentxU <hostname> .1 > myagent.snmpwalk snmpwalk -v2c -c <community> -t 3 -Cc --hexOutputLength=0 -ObentxU <hostname> .1.3.6.1.4.1 >> myagent.snmpwalk If device not support SNMP version 2c, replace -v2c with -v1. If you have problems with discovery or poller processes, please do and attach these debugs: ./discovery.php -d -h <device> ./poller.php -d -h <device> additionally attach device and/or vendor specific MIB files This comment is added automatically.

          People

            landy Mike Stupalov
            Eideen Torstein Eide
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            Dates

              Created:
              Updated:
              Resolved: