[Bug 230970] [bhyve] bridge interface slow downs bandwith speed

bugzilla-noreply at freebsd.org bugzilla-noreply at freebsd.org
Tue Feb 11 09:47:25 UTC 2020


https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=230970

rene_ <freebsd at rene.network> changed:

           What    |Removed                     |Added
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                 CC|                            |freebsd at rene.network

--- Comment #1 from rene_ <freebsd at rene.network> ---
I can confirm this problem with opnsense, based on freebsd 11.2 p16

My setup looks like this:

<client> <-----> <router1> <-- openvpn tap --> <router2> <-----> <server>

i have bridged the tap and lan interface on router2.

When i assign the lan ip to the bridge, the openvpn throughput drops to
27MBit/s

If the lan ip is assigned to the lan adapter i can reach the wan max of
100MBit/s

Test done with iperf3

Kind regards,
René

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