path: root/crypto
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authorFan Du <fan.du@intel.com>2015-02-10 09:53:16 +0800
committerDavid S. Miller <davem@davemloft.net>2015-02-09 18:45:00 -0800
commitb0f9ca53cbb103e9240a29a974e0b6085e58f9f7 (patch)
tree219e761b507aa959e6fd38c79adf3f9bc4be4b4d /crypto
parentf217d6ca4a8cde473358637aa29daaaa3d0b57a9 (diff)
ipv4: Namespecify TCP PMTU mechanism
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> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'crypto')
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