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  1. ZABBIX BUGS AND ISSUES
  2. ZBX-19476

zabbix agent2 won't start when the ListenIP contains an IPv6 address

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Details

    • Team B
    • Sprint 78 (Jul 2021)
    • 1

    Description

       

      When using an IPv6 address as the ListenIP - zabbix_agent2 throws an error and will not start up.

       

      ListenIP=fc0f:f850:1:218::52

      {{}}

      ERROR: cannot start server listener: Listen failed: listen tcp: address fc0f:f850:1:218::52:10050: too many colons in address 

      {{}}

       

      ListenIP=[fc0f:f850:1:218::52]

      {{}}

      ERROR: cannot parse "ListenIP" parameter: incorrect value of ListenIP: "[fc0f:f850:1:218::52]" 

      {{}}

       

       

      Steps to reproduce:

      1. Set the ListenIP to an IPv6 address in /etc/zabbix/zabbix_agent2.conf
      2. service zabbix_agent2 start

       

      Result:

      Log for ListenIP=fc0f:f850:1:218::52

      2021/05/28 07:38:55.375000 Starting Zabbix Agent 2 (5.4.0)
      2021/05/28 07:38:55.375238 OpenSSL library (OpenSSL 1.0.1e-fips 11 Feb 2013) initialized
      2021/05/28 07:38:55.375255 default context ciphersuites: PSK-AES128-CBC-SHA
      2021/05/28 07:38:55.375260 psk context ciphersuites: PSK-AES128-CBC-SHA
      2021/05/28 07:38:55.375283 using configuration file: /etc/zabbix/zabbix_agent2.conf
      2021/05/28 07:38:55.376011 using plugin 'Agent' providing following interfaces: exporter
      2021/05/28 07:38:55.376019 using plugin 'Ceph' providing following interfaces: exporter, runner, configurator
      2021/05/28 07:38:55.376026 using plugin 'Cpu' providing following interfaces: exporter, collector, runner
      2021/05/28 07:38:55.376031 using plugin 'Docker' providing following interfaces: exporter, configurator
      2021/05/28 07:38:55.376040 using plugin 'File' providing following interfaces: exporter, configurator
      2021/05/28 07:38:55.376050 using plugin 'Kernel' providing following interfaces: exporter
      2021/05/28 07:38:55.376055 using plugin 'Log' providing following interfaces: exporter, configurator
      2021/05/28 07:38:55.376061 using plugin 'MQTT' providing following interfaces: watcher, configurator
      2021/05/28 07:38:55.376065 using plugin 'Memcached' providing following interfaces: exporter, runner, configurator
      2021/05/28 07:38:55.376070 using plugin 'Memory' providing following interfaces: exporter
      2021/05/28 07:38:55.376075 using plugin 'Modbus' providing following interfaces: exporter, configurator
      2021/05/28 07:38:55.376080 using plugin 'Mongo' providing following interfaces: exporter, runner, configurator
      2021/05/28 07:38:55.376089 using plugin 'Mysql' providing following interfaces: exporter, runner, configurator
      2021/05/28 07:38:55.376099 using plugin 'NetIf' providing following interfaces: exporter
      2021/05/28 07:38:55.376103 using plugin 'Oracle' providing following interfaces: exporter, runner, configurator
      2021/05/28 07:38:55.376109 using plugin 'Postgres' providing following interfaces: exporter, runner, configurator
      2021/05/28 07:38:55.376123 using plugin 'Proc' providing following interfaces: exporter, collector
      2021/05/28 07:38:55.376128 using plugin 'ProcExporter' providing following interfaces: exporter
      2021/05/28 07:38:55.376133 using plugin 'Redis' providing following interfaces: exporter, runner, configurator
      2021/05/28 07:38:55.376138 using plugin 'Smart' providing following interfaces: exporter, configurator
      2021/05/28 07:38:55.376143 using plugin 'Sw' providing following interfaces: exporter, configurator
      2021/05/28 07:38:55.376147 using plugin 'Swap' providing following interfaces: exporter
      2021/05/28 07:38:55.376154 using plugin 'SystemRun' providing following interfaces: exporter, configurator
      2021/05/28 07:38:55.376158 using plugin 'Systemd' providing following interfaces: exporter
      2021/05/28 07:38:55.376164 using plugin 'TCP' providing following interfaces: exporter, configurator
      2021/05/28 07:38:55.376170 using plugin 'UDP' providing following interfaces: exporter, configurator
      2021/05/28 07:38:55.376175 using plugin 'Uname' providing following interfaces: exporter
      2021/05/28 07:38:55.376180 using plugin 'Uptime' providing following interfaces: exporter
      2021/05/28 07:38:55.376184 using plugin 'UserParameter' providing following interfaces: exporter
      2021/05/28 07:38:55.376192 using plugin 'Users' providing following interfaces: exporter, configurator
      2021/05/28 07:38:55.376197 using plugin 'VFSDev' providing following interfaces: exporter, collector
      2021/05/28 07:38:55.376202 using plugin 'VfsFs' providing following interfaces: exporter
      2021/05/28 07:38:55.376207 using plugin 'Web' providing following interfaces: exporter, configurator
      2021/05/28 07:38:55.376211 using plugin 'ZabbixAsync' providing following interfaces: exporter
      2021/05/28 07:38:55.376231 using plugin 'ZabbixStats' providing following interfaces: exporter, configurator
      2021/05/28 07:38:55.376236 using plugin 'ZabbixSync' providing following interfaces: exporter
      2021/05/28 07:38:55.376279 [Modbus] Config is valid
      2021/05/28 07:38:55.376639 Zabbix Agent2 hostname: [xxxx.xxxxxxxx.com]
      2021/05/28 07:38:55.376679 cannot start server listener: Listen failed: listen tcp: address fc0f:f850:1:218::52:10050: too many colons in address

       

      Log file for ListenIP=[fc0f:f850:1:218::52]

      2021/05/28 07:41:41.546179 Starting Zabbix Agent 2 (5.4.0)
      2021/05/28 07:41:41.546437 OpenSSL library (OpenSSL 1.0.1e-fips 11 Feb 2013) initialized
      2021/05/28 07:41:41.546455 default context ciphersuites: PSK-AES128-CBC-SHA
      2021/05/28 07:41:41.546461 psk context ciphersuites: PSK-AES128-CBC-SHA
      2021/05/28 07:41:41.546486 using configuration file: /etc/zabbix/zabbix_agent2.conf
      2021/05/28 07:41:41.547308 using plugin 'Agent' providing following interfaces: exporter
      2021/05/28 07:41:41.547319 using plugin 'Ceph' providing following interfaces: exporter, runner, configurator
      2021/05/28 07:41:41.547327 using plugin 'Cpu' providing following interfaces: exporter, collector, runner
      2021/05/28 07:41:41.547341 using plugin 'Docker' providing following interfaces: exporter, configurator
      2021/05/28 07:41:41.547348 using plugin 'File' providing following interfaces: exporter, configurator
      2021/05/28 07:41:41.547358 using plugin 'Kernel' providing following interfaces: exporter
      2021/05/28 07:41:41.547364 using plugin 'Log' providing following interfaces: exporter, configurator
      2021/05/28 07:41:41.547369 using plugin 'MQTT' providing following interfaces: watcher, configurator
      2021/05/28 07:41:41.547375 using plugin 'Memcached' providing following interfaces: exporter, runner, configurator
      2021/05/28 07:41:41.547380 using plugin 'Memory' providing following interfaces: exporter
      2021/05/28 07:41:41.547385 using plugin 'Modbus' providing following interfaces: exporter, configurator
      2021/05/28 07:41:41.547390 using plugin 'Mongo' providing following interfaces: exporter, runner, configurator
      2021/05/28 07:41:41.547400 using plugin 'Mysql' providing following interfaces: exporter, runner, configurator
      2021/05/28 07:41:41.547409 using plugin 'NetIf' providing following interfaces: exporter
      2021/05/28 07:41:41.547415 using plugin 'Oracle' providing following interfaces: exporter, runner, configurator
      2021/05/28 07:41:41.547426 using plugin 'Postgres' providing following interfaces: exporter, runner, configurator
      2021/05/28 07:41:41.547443 using plugin 'Proc' providing following interfaces: exporter, collector
      2021/05/28 07:41:41.547449 using plugin 'ProcExporter' providing following interfaces: exporter
      2021/05/28 07:41:41.547454 using plugin 'Redis' providing following interfaces: exporter, runner, configurator
      2021/05/28 07:41:41.547459 using plugin 'Smart' providing following interfaces: exporter, configurator
      2021/05/28 07:41:41.547465 using plugin 'Sw' providing following interfaces: exporter, configurator
      2021/05/28 07:41:41.547472 using plugin 'Swap' providing following interfaces: exporter
      2021/05/28 07:41:41.547478 using plugin 'SystemRun' providing following interfaces: exporter, configurator
      2021/05/28 07:41:41.547483 using plugin 'Systemd' providing following interfaces: exporter
      2021/05/28 07:41:41.547489 using plugin 'TCP' providing following interfaces: exporter, configurator
      2021/05/28 07:41:41.547495 using plugin 'UDP' providing following interfaces: exporter, configurator
      2021/05/28 07:41:41.547500 using plugin 'Uname' providing following interfaces: exporter
      2021/05/28 07:41:41.547506 using plugin 'Uptime' providing following interfaces: exporter
      2021/05/28 07:41:41.547511 using plugin 'UserParameter' providing following interfaces: exporter
      2021/05/28 07:41:41.547520 using plugin 'Users' providing following interfaces: exporter, configurator
      2021/05/28 07:41:41.547526 using plugin 'VFSDev' providing following interfaces: exporter, collector
      2021/05/28 07:41:41.547532 using plugin 'VfsFs' providing following interfaces: exporter
      2021/05/28 07:41:41.547537 using plugin 'Web' providing following interfaces: exporter, configurator
      2021/05/28 07:41:41.547543 using plugin 'ZabbixAsync' providing following interfaces: exporter
      2021/05/28 07:41:41.547563 using plugin 'ZabbixStats' providing following interfaces: exporter, configurator
      2021/05/28 07:41:41.547569 using plugin 'ZabbixSync' providing following interfaces: exporter
      2021/05/28 07:41:41.547581 [Modbus] Config is valid
      2021/05/28 07:41:41.547998 cannot parse "ListenIP" parameter: incorrect value of ListenIP: "[fc0f:f850:1:218::52]"

      Expected:

      The zabbix-agent2 service should start up and listen on the IPv6 address.

       

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            MVekslers Michael Veksler
            murmaider Dave
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              Created:
              Updated:
              Resolved: