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3 machines : VPN Server (VS) Random Server (RS) My Personnal Computer (PC)

  • PC and VS on different networks
  • VS and RS are on same network
  • VS can connect the internet directly and has a bandwidth of 100+ Mbits
  • PC can connect the internet directly and has a bandwidth of 100+ Mbits
  • RS can connect the internet through VS (not using the vpn access, they are on same network) and has a bandwidth of 100+ Mbits
  • PC can connect the internet through VS (using VPN) BUT bandwidth is heavily reduced : less then 1 Mbits, latency is greatly increase (+100ms instead of 10)

My vpn bandwidth is very low and I don't understand why. It's not just when I use the vpn to access the internet, it's whenever I exchange data with the VPN network and it's very problematic.

I had the very same configuration with windows 2008 R2 and i didn't have the bandwidth issue. Any idea ?

Proviste
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1 Answers1

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I installed the vendor-provided drivers of the host machine. Fixed everything

Proviste
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