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authorJulian Anastasov <ja@ssi.bg>2012-07-20 08:59:53 (GMT)
committerSimon Horman <horms@verge.net.au>2012-08-10 01:35:07 (GMT)
commit3654e61137db891f5312e6dd813b961484b5fdf3 (patch)
treef0006c4a286c5abe22aa3c5f9a66fb1c8b742a3a /net/802
parentf2edb9f7706dcb2c0d9a362b2ba849efe3a97f5e (diff)
downloadlinux-fsl-qoriq-3654e61137db891f5312e6dd813b961484b5fdf3.tar.xz
ipvs: add pmtu_disc option to disable IP DF for TUN packets
Disabling PMTU discovery can increase the output packet rate but some users have enough resources and prefer to fragment than to drop traffic. By default, we copy the DF bit but if pmtu_disc is disabled we do not send FRAG_NEEDED messages anymore. Signed-off-by: Julian Anastasov <ja@ssi.bg> Signed-off-by: Simon Horman <horms@verge.net.au>
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