Date: Fri, 30 May 2008 06:47:24 +1000 From: Andrew Snow <andrew@modulus.org> To: freebsd-stable@freebsd.org Cc: Arnaud Houdelette <arnaud.houdelette@tzim.net> Subject: Re: Bad TCP performance with large MTU on 7-stable. Message-ID: <483F165C.6030709@modulus.org> In-Reply-To: <483EBCDD.2070408@tzim.net> References: <483EBCDD.2070408@tzim.net>
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Arnaud Houdelette wrote: > I also tried with tso disabled. Same results. Is it related to the re(4) > driver ? Or to the TCP stack ? Having used em driver with 7-RELEASE and 7-STABLE, I can assure you that large MTU size (9100) works well and gives 100mb/s transfer rates easily. So I can only conclude it is releated to the re driver. - Andrew
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