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Message-Id: <20150209.184531.1242787737821380537.davem@davemloft.net> Date: Mon, 09 Feb 2015 18:45:31 -0800 (PST) From: David Miller <davem@...emloft.net> To: fan.du@...el.com Cc: jheffner@....edu, netdev@...r.kernel.org, fengyuleidian0615@...il.com Subject: Re: [PATCHv2 net-next] ipv4: Namespecify TCP PMTU mechanism From: Fan Du <fan.du@...el.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@...el.com> Applied. -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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