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  • j

    jolly-london-20127

    08/20/2021, 2:15 PM
    ok, so sounds like this is something specific to hetzner
  • s

    strong-father-52987

    08/20/2021, 2:16 PM
    all servers are connected to internet by default and I am not using firewall
  • s

    strong-father-52987

    08/20/2021, 2:16 PM
    is there anything I could do to try and debug this?
  • j

    jolly-london-20127

    08/20/2021, 2:17 PM
    first off, when joining on hetzner, try with --daemon=off
  • j

    jolly-london-20127

    08/20/2021, 2:18 PM
    that will stop it from setting up systemd services, so updates will have to come via "netclient pull -n "
  • j

    jolly-london-20127

    08/20/2021, 2:18 PM
    then, I'm looking into the specific command that is run to add an egress gateway on a client...hold on
  • j

    jolly-london-20127

    08/20/2021, 2:21 PM
    ok...so it will run the following: ip -4 route add dev nm-
  • j

    jolly-london-20127

    08/20/2021, 2:21 PM
    so you can try manually running this command from the machine
  • s

    strong-father-52987

    08/20/2021, 2:22 PM
    ok I've joined both peers with the latest client (0.7.2) and with daemon=off
  • s

    strong-father-52987

    08/20/2021, 2:25 PM
    2021/08/20 16:22:17 joined office
root@netmaker-egress-gateway:~# ip -4 route add 0.0.0.0/0 dev nm-office
    my ssh connection immediately hanged
  • s

    straight-lock-3524

    08/20/2021, 2:25 PM
    I know why it does that
  • s

    straight-lock-3524

    08/20/2021, 2:25 PM
    you actually tell it to use nm-office as your default gateway
  • s

    straight-lock-3524

    08/20/2021, 2:26 PM
    so it bugs out
  • s

    straight-lock-3524

    08/20/2021, 2:26 PM
    when your normally kill the nm-client it removes that route
  • s

    straight-lock-3524

    08/20/2021, 2:27 PM
    and because it uses the default gateway to contact the netmaker server, it's connection is dropped because it can't contact it anymore
  • s

    straight-lock-3524

    08/20/2021, 2:27 PM
    a bit of a chicken and the egg problem
  • j

    jolly-london-20127

    08/20/2021, 2:28 PM
    Ah! Yes I see
  • s

    strong-father-52987

    08/20/2021, 2:29 PM
    I am ssh using the public internet ip of the server. This makes all connections go through nm-office interface?
  • s

    straight-lock-3524

    08/20/2021, 2:29 PM
    normally you won't see it because the netmaker server doesn't have it as egress routes are passed 1 level down
  • s

    straight-lock-3524

    08/20/2021, 2:29 PM
    yes
  • s

    straight-lock-3524

    08/20/2021, 2:29 PM
    0.0.0.0/0 is the same as saying all traffic
  • s

    straight-lock-3524

    08/20/2021, 2:30 PM
    but the moment you do that you kill the wg connection
  • j

    jolly-london-20127

    08/20/2021, 2:31 PM
    @User dont you and @User do this as well? Why aren't you experiencing the same problem?
  • s

    straight-lock-3524

    08/20/2021, 2:32 PM
    I only tried it and then it worked fine yes, normally i'm not using it that way
  • s

    straight-lock-3524

    08/20/2021, 2:32 PM
    what OS you have rmc?
  • s

    strong-father-52987

    08/20/2021, 2:32 PM
    ubuntu 20.04 on servers
  • s

    strong-father-52987

    08/20/2021, 2:32 PM
    21.04 on laptop
  • s

    straight-lock-3524

    08/20/2021, 2:32 PM
    I know for example windows puts a preference on your normal connection
  • s

    straight-lock-3524

    08/20/2021, 2:34 PM
    I can try and replicate it 🙂
  • j

    jolly-london-20127

    08/20/2021, 2:34 PM
    I wonder if the ip -4 command is even necessary...we're already adding it to AllowedIPs...
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