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zehome / MLVPN

Multi-link VPN (ADSL/SDSL/xDSL/Network aggregation / bonding)
http://www.mlvpn.fr/
BSD 2-Clause "Simplified" License
518 stars 127 forks source link

MLVPN with single link #86

Open m-sayari opened 7 years ago

m-sayari commented 7 years ago

Hi @zehome,

I've setup mlvpn on both server and client.

The client has two internet connections available, however, I'm trying it first with a single link.

The internet link I'm using is a 20Mbps one. Doing SpeedTest gives around 17Mbps (+/- 0.2Mbps).

Theorically, using this link with mlvpn should result in around 13.5 Mbps.

When I launch mlvpn and use it as the default internet route, I get in best cases 11Mbps.

Is that a bad configuration issue?

Thank you.

stapelberg commented 7 years ago

Can you check if mlvpn is consuming 100% CPU during your tests?

I’m asking because I find that especially on lower-end devices (e.g. a Ubiquiti EdgeRouter X SFP), it’s relatively easy to max out on CPU before maxing out on bandwidth when using mlvpn.