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  1. #1
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    Default Routing between multiple peers ?

    Hi all,

    Looking for some help.

    I have 3 remote sites using 4g routers with Wireguard. I have these setup and working but I want to be able to use my laptop to vpn in and see all the devices on each of the 3 sites lan networks.

    At the moment, I have the 3 sites setup as tunnels using the same port 51820.
    My laptop is setup as site 4 - from my laptop I can ping all lan devices but not anything on any of the 3 remote sites.
    I tired playing around with allowed ips but got no where!

    Anyone know of this is possible and how to do it?

    Many Thanks

  2. #2
    Untangler jcoffin's Avatar
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    Default

    If you are pinging Windows boxes, they will not reply to remote pings with default security settings.
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    volunteers and community members like yourself.
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  3. #3
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    Quote Originally Posted by jcoffin View Post
    If you are pinging Windows boxes, they will not reply to remote pings with default security settings.
    Thanks, devices are 3rd party lan devices on each network, no windows machines

  4. #4
    Untangler jcoffin's Avatar
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    Which Untangle version are you using?
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  5. #5
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    Quote Originally Posted by jcoffin View Post
    Which Untangle version are you using?
    On V 16.2.2 Mate

  6. #6
    Untangler jcoffin's Avatar
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    Are you using Untangle NGFW at each location? I'm trying to get a picture of the network.
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  7. #7
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    Quote Originally Posted by jcoffin View Post
    Are you using Untangle NGFW at each location? I'm trying to get a picture of the network.
    Sorry, should have given more info:

    Site A Using Teltonika Rut240 4G Router Tunnel Address 10.152.76.5/32 with 172.17.8.1/24 network behind it
    Allowed IPs 192.168.1.0/24 ( home lan )

    My Laptop Tunnel Address 10.152.76.3/32 no other devices behind it.

    My home network is 192.168.1.0/24

    From Site A and My laptop I can ping and see the home network devices 192.168.1.0/24

    But my laptop cant ping or see any devices on Site A LAN 172.17.8.1/24

    On my Laptop I have tried various allowed IP's including 192.168.1.0/24, 172,17.8.1/24

    I've also disabled the firewall on the RUT240 but still no luck!

    Let me know if you need more info, appreciate the help.

  8. #8
    Untangler jcoffin's Avatar
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    It is all dependent on the implementation of Wireguard interface on the Teltonika router if NAT is used. If NAT is on, then you can't ping the remote wireguard connections.
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  9. #9
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    Quote Originally Posted by jcoffin View Post
    It is all dependent on the implementation of Wireguard interface on the Teltonika router if NAT is used. If NAT is on, then you can't ping the remote wireguard connections.
    Mate you have saved me!! Yep NAT was on the Rut240, turned it off and now everything is working. I owe ya a beer! Cheers for the help, really appreciated.

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