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From: David Miller <davem@davemloft.net>
To: fan.du@intel.com
Cc: jheffner@psc.edu, netdev@vger.kernel.org, fengyuleidian0615@gmail.com
Subject: Re: [PATCHv2 net-next] ipv4: Namespecify TCP PMTU mechanism
Date: Mon, 09 Feb 2015 18:45:31 -0800 (PST)	[thread overview]
Message-ID: <20150209.184531.1242787737821380537.davem@davemloft.net> (raw)
In-Reply-To: <1423533196-22166-1-git-send-email-fan.du@intel.com>

From: Fan Du <fan.du@intel.com>
Date: Tue, 10 Feb 2015 09:53:16 +0800

> Packetization Layer Path MTU Discovery works separately beside
> Path MTU Discovery at IP level, different net namespace has
> various requirements on which one to chose, e.g., a virutalized
> container instance would require TCP PMTU to probe an usable
> effective mtu for underlying tunnel, while the host would
> employ classical ICMP based PMTU to function.
> 
> Hence making TCP PMTU mechanism per net namespace to decouple
> two functionality. Furthermore the probe base MSS should also
> be configured separately for each namespace.
> 
> Signed-off-by: Fan Du <fan.du@intel.com>

Applied.

      reply	other threads:[~2015-02-10  2:45 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-02-09  8:44 [PATCH net-next] ipv4: Namespecify TCP PMTU mechanism Fan Du
2015-02-09 22:09 ` David Miller
2015-02-10  1:53 ` [PATCHv2 " Fan Du
2015-02-10  2:45   ` David Miller [this message]

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