From: Michael Richardson <mcr@sandelman.ca>
To: linux-ppp@vger.kernel.org
Subject: Re: Netflix and pppd
Date: Mon, 07 Dec 2015 13:58:06 +0000 [thread overview]
Message-ID: <31329.1449496686@sandelman.ca> (raw)
In-Reply-To: <566461FE.4090003@seiner.com>
Yan Seiner <yan@seiner.com> wrote:
>> Yes, like James, I'd say that your problem is MTU issues with the PPPoE.
>> Aside from the usual mss-clamping solution, you could also lower the MTU
>> on the "lan2" to 1460 or so.
>> DHCP should tell the other boxes about that, and things may work better.
> Yes, I am forcing the MTU to 1464 via DHCP. However, I tried adding this:
That ought to force the devices to adverise a smaller MSS, which you could
investigate in the TCP SYN packets that they send. They might have hard
coded 1500, though. (which would be wrong)
--
] Never tell me the odds! | ipv6 mesh networks [
] Michael Richardson, Sandelman Software Works | network architect [
] mcr@sandelman.ca http://www.sandelman.ca/ | ruby on rails [
prev parent reply other threads:[~2015-12-07 13:58 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-12-06 16:27 Netflix and pppd Yan Seiner
2015-12-06 16:53 ` James Carlson
2015-12-07 4:05 ` Michael Richardson
2015-12-07 12:17 ` Yan Seiner
2015-12-07 13:58 ` Michael Richardson [this message]
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