OMV doesn't resolve names

  • I'm not able to resolve names, for example ping google.com or traceroute google.com.
    OMV is visible in the LAN and OMV see the other PC. These are able to resolve Internet names.


    Gateway is to IP of the firewall.
    For DNS I've tried:

    • IP Firewall
    • IP Firewall and Google DNS
    • Only Google DNS

    Thanks in advance for your help. :thumbup:
    ==============
    1 USB Stick Kingston HyperX Fury 16GB (USB 3.0 90MB/s Read - 30MB/s Write)
    2 HDD WD Blue 320GB RAID2
    4 HDD WD Green 1TB RAID5

  • Please try omv-firstaid and reconfigure the network interface.

    No, always "ping: unknown host google.com", both with DHCP or Static IP address.
    Instead "ping 8.8.8.8" is OK.


    I've also tried to connect OMV directly to the router with DHCP, bypassing the firewall. Same result.

    Thanks in advance for your help. :thumbup:
    ==============
    1 USB Stick Kingston HyperX Fury 16GB (USB 3.0 90MB/s Read - 30MB/s Write)
    2 HDD WD Blue 320GB RAID2
    4 HDD WD Green 1TB RAID5

    2 Mal editiert, zuletzt von whitetiger ()

  • Solved!
    I found this thread.


    But I did not understand that what I did wrong.


    I've modified address with Web Admin and in omv-firstaid.


    Why do I have to manually change the resolv.conf?

    Thanks in advance for your help. :thumbup:
    ==============
    1 USB Stick Kingston HyperX Fury 16GB (USB 3.0 90MB/s Read - 30MB/s Write)
    2 HDD WD Blue 320GB RAID2
    4 HDD WD Green 1TB RAID5

    • Offizieller Beitrag

    This is most likely for resolv.conf loosing its symlink. The symlink allows dynamic changes of resolv.conf


    Run this command


    dpkg-reconfigure resolvconf


    And when ask for dynamic updates say yes.
    Configure the interface to use dhcp this time and save and apply. Check dns resolving and inspect /etc/resolv.conf file has the dns server obtained from the dhcp server (router )

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