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List:       wireguard
Subject:    Re: Re[2]: Very low throughput in *BSDs (but only as a router)
From:       "Jason A. Donenfeld" <Jason () zx2c4 ! com>
Date:       2018-07-23 11:43:53
Message-ID: CAHmME9rkYiCij-j-OYeG6jU9P1vUPuAo43tiQh8XRD6QkddCKg () mail ! gmail ! com
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Hey Lee,

That's surprising to hear. Indeed userspace is slower than kernel
space, but on sufficiently fast hardware you won't notice much of a
difference at those low speeds. Have you checked MTU issues? For
example, perhaps the router is trying to forward packets with 1500
bytes down a 1420 byte pipe?

Regards,
Jason
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