Setting up Multipath QUIC

[Anirudh533]

Hello all,

I have two mininet VMs and I'm unable to generate multipath QUIC due to this error. Any proper setup guidelines to setup this? And also is mininet VM a CMD line based VM, coz I'm not able to see GUI in my local machine.

Thank you.

[qdeconinck]

Without further information, it is not possible to identify your error. Specifically,

• Do you exchange data within the VM, or are you trying to exchange QUIC packets outside of it?
• Are you using the same mp-quic implementation at both end-hosts?

It would also be great to enable trace go logs.

[Anirudh533]

Hey @qdeconinck ,

Thanks for the reply. I'm using this https://multipath-quic.org/kvm-mpquic.vmdk.zip as two VMs(client and server). Exchange happens outside. Yes, mp-quic is configured at both these vms. Still there was a crypto handshake error. Could you please assist me with a proper setup guidelines ?

Thank you,
Anirudh

[qdeconinck]

• Can both your end hosts reach each others?
• Do the initial packets sent by the client reach the server (you can check with tcpdump at server side)?
• If it is the case, can you provide the debug trace of both the client and the server (use the environment variable QUIC_GO_LOG_LEVEL=debug)?

[Anirudh533]

Sure @qdeconinck , I'll check and post the screenshots here in a while.

Thank you

[qdeconinck]

If possible, please prefer plain text as it is easier to parse than screenshots.

[Anirudh533]

Sure, I'll do that.

Thank you

[Zack-Tsang]

Hey @qdeconinck ,

Thanks for the reply. I'm using this https://multipath-quic.org/kvm-mpquic.vmdk.zip as two VMs(client and server). Exchange happens outside. Yes, mp-quic is configured at both these vms. Still there was a crypto handshake error. Could you please assist me with a proper setup guidelines ?

Thank you, Anirudh

Hello, Anirudh533! I also use two mininet VMs as client and server, however, I do not know how to use the scripts file provided by Quentin De Coninck, could you please tell me how to run the test scripts? Thanks a lot!