If you are having stability problems on BolehVPN, you may wish to try this

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If you are having stability problems on BolehVPN, you may wish to try this

It appears that lately TM might have fiddled with their router settings resulting in a MTU error. This however should be applicable to anyone who has problems holding a VPN connection when transferring through it.

Symptoms:

  1. You can establish a connection fine to the VPN server, however when you try to transfer large amounts of data, after a while the connection hangs.
  2. You get an error similar to the following: read UDPv4 [EMSGSIZE Path-MTU=1450]: Message too long (code=90). Please note the MTU figure might be different than you.

Possible Resolution

Browse to your OpenVPN config folder (where you store your certificates and .ovpn files) and pick a configuration file that you wish to test with (for e.g. PrivateTracker.ovpn).

Open this up in notepad and add the statement:

mssfix 1400

in a new line AFTER the line that says ‘proto udp’.

Restart and see if it improves stability. If it doesn’t you can also try mssfix values of 1200 or 1300.

0 Comments

  1. johnnyc2pi says:

    Does bolehroute need to try on this?

  2. Krizalis says:

    Subscribe to Jaring already.. 🙂 no problems when using Jaring with BolehVPN 😀

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