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[3.0] Zabbix Proxy SQLite-DB does not populate

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  • deltacomc
    Junior Member
    • Mar 2016
    • 6

    #1

    [3.0] Zabbix Proxy SQLite-DB does not populate

    Hi @ll!

    I did a fresh installation of a Zabbix Proxy (zabbix_proxy 3.0.1 Revision 58734) with SQLite-DB (3.7.17) and registered it successfully to my Zabbix Server (zabbix_server 3.0.1 Revision 58734).
    Both Machines a running as VMWare-Guests on RHEL 7.2 64bit Server (SELinux and local Firewall disabled) in different subnets.
    Firewallrules between those subnets are adjusted, so i can telnet without problems from one server to the other and "last seen" works also.

    My Problem is, that the DB on Proxyside isn`t populated with any Host- and Iteminformation, so no connected agent can be monitored from the proxy in this subnet. SQLite-DB has owner of zabbix and is writeable, was initial created when starting the proxy the first time. zabbix_get on console from proxy to agent works either

    zabbix_get -s xx.xx.xx.xx -k agent.version
    3.0.1

    Proxylog say`s:
    7170:20160324:085440.258 cannot send list of active checks to "xx.xx.xx.xx": host [x] not found
    ...
    7161:20160324:085621.318 cannot obtain configuration data from server at "xx.xx.xx.xx": ZBX_TCP_READ() failed: [4] Interrupted system call

    I reinstalled the proxy and server a couple of times but didnt got it working, the provided hostnames are correct (zabbix_agend.conf and GUI). Agents on the same subnet as the server are working without any errors.

    Server was installed along the How-To on http://jensd.be/393/linux/install-za...os-7-or-rhel-7 with adjustments for Version 3

    Proxy was installed along the How-To on http://zabbix101.blogspot.de/2015/04...h-proxies.html with adjustments for Version 3

    Can anybody help?
    Last edited by deltacomc; 24-03-2016, 15:20.
  • deltacomc
    Junior Member
    • Mar 2016
    • 6

    #2
    Digging into tcpdump, i finaly realized an Application Firewall prevented config replication between server and proxy

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