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Use a docker container as a proxy to use a VPN



The 2019 Stack Overflow Developer Survey Results Are InNot able to access to the internet in a container on a VPNDocker container can not access hosts behind VPNHow do I make Docker forward a packet from remote when a packet from the dockerhost works?Access to service in Docker container connected to VPNRedhat container on pure docker engineProtect Docker from Jenkins usersNot able to access to the internet in a container on a VPNHow to run multiple docker containers accessible by another host on same networkCan't access MySQL database in Docker container from another containerHow to connect to mysql on host from docker?Networking between KVM VM and docker container on same host



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1















Because of this problem, I'm not able to use the VPN on my host machine and have access to the internet on the containers at the same time. To solve the problem, I want to run a container with access to the VPN and redirect requests from my host to this container.



Disclaimer : I'm not a network manager and I don't understand completly everything.



I was able to use the VPN inside a container by using stono/ike. My idea was to use socat to redirect requests. Here is the command is use :



docker run --rm -it --privileged -v ~/.ike/sites:/sites --userns host stono/ike typ username password # run the container
docker inspect <container-id> | grep IPAddress # To get the IP address of the container
sudo socat UDP-LISTEN:500,fork,reuseaddr UDP:172.17.0.2:500 # redirects the port 500
sudo socat UDP-LISTEN:4500,fork,reuseaddr UDP:172.17.0.2:4500 # redirects the port 4500


All commands succed but I still not able to have access to the VPN with my host machine.



So, what can I do? Am I on the good way and what's the solution?










share|improve this question















This question has an open bounty worth +50
reputation from Dougui ending ending at 2019-04-15 13:25:43Z">in 5 days.


This question has not received enough attention.






















    1















    Because of this problem, I'm not able to use the VPN on my host machine and have access to the internet on the containers at the same time. To solve the problem, I want to run a container with access to the VPN and redirect requests from my host to this container.



    Disclaimer : I'm not a network manager and I don't understand completly everything.



    I was able to use the VPN inside a container by using stono/ike. My idea was to use socat to redirect requests. Here is the command is use :



    docker run --rm -it --privileged -v ~/.ike/sites:/sites --userns host stono/ike typ username password # run the container
    docker inspect <container-id> | grep IPAddress # To get the IP address of the container
    sudo socat UDP-LISTEN:500,fork,reuseaddr UDP:172.17.0.2:500 # redirects the port 500
    sudo socat UDP-LISTEN:4500,fork,reuseaddr UDP:172.17.0.2:4500 # redirects the port 4500


    All commands succed but I still not able to have access to the VPN with my host machine.



    So, what can I do? Am I on the good way and what's the solution?










    share|improve this question















    This question has an open bounty worth +50
    reputation from Dougui ending ending at 2019-04-15 13:25:43Z">in 5 days.


    This question has not received enough attention.


















      1












      1








      1








      Because of this problem, I'm not able to use the VPN on my host machine and have access to the internet on the containers at the same time. To solve the problem, I want to run a container with access to the VPN and redirect requests from my host to this container.



      Disclaimer : I'm not a network manager and I don't understand completly everything.



      I was able to use the VPN inside a container by using stono/ike. My idea was to use socat to redirect requests. Here is the command is use :



      docker run --rm -it --privileged -v ~/.ike/sites:/sites --userns host stono/ike typ username password # run the container
      docker inspect <container-id> | grep IPAddress # To get the IP address of the container
      sudo socat UDP-LISTEN:500,fork,reuseaddr UDP:172.17.0.2:500 # redirects the port 500
      sudo socat UDP-LISTEN:4500,fork,reuseaddr UDP:172.17.0.2:4500 # redirects the port 4500


      All commands succed but I still not able to have access to the VPN with my host machine.



      So, what can I do? Am I on the good way and what's the solution?










      share|improve this question














      Because of this problem, I'm not able to use the VPN on my host machine and have access to the internet on the containers at the same time. To solve the problem, I want to run a container with access to the VPN and redirect requests from my host to this container.



      Disclaimer : I'm not a network manager and I don't understand completly everything.



      I was able to use the VPN inside a container by using stono/ike. My idea was to use socat to redirect requests. Here is the command is use :



      docker run --rm -it --privileged -v ~/.ike/sites:/sites --userns host stono/ike typ username password # run the container
      docker inspect <container-id> | grep IPAddress # To get the IP address of the container
      sudo socat UDP-LISTEN:500,fork,reuseaddr UDP:172.17.0.2:500 # redirects the port 500
      sudo socat UDP-LISTEN:4500,fork,reuseaddr UDP:172.17.0.2:4500 # redirects the port 4500


      All commands succed but I still not able to have access to the VPN with my host machine.



      So, what can I do? Am I on the good way and what's the solution?







      docker






      share|improve this question













      share|improve this question











      share|improve this question




      share|improve this question










      asked Apr 5 at 20:17









      DouguiDougui

      3211




      3211






      This question has an open bounty worth +50
      reputation from Dougui ending ending at 2019-04-15 13:25:43Z">in 5 days.


      This question has not received enough attention.








      This question has an open bounty worth +50
      reputation from Dougui ending ending at 2019-04-15 13:25:43Z">in 5 days.


      This question has not received enough attention.






















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