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authorHannes Frederic Sowa <hannes@stressinduktion.org>2013-12-14 05:13:45 +0100
committerDavid S. Miller <davem@davemloft.net>2013-12-18 16:58:20 -0500
commitcd174e67a6b312fce9bab502ba2b0583e11f537f (patch)
tree992dc562f0562abdf9d549c1d06725f001270570 /net/ipv6
parent974eda11c54290a1be8f8b155edae7d791e5ce57 (diff)
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ipv4: new ip_no_pmtu_disc mode to always discard incoming frag needed msgs
This new mode discards all incoming fragmentation-needed notifications as I guess was originally intended with this knob. To not break backward compatibility too much, I only added a special case for mode 2 in the receiving path. Signed-off-by: Hannes Frederic Sowa <hannes@stressinduktion.org> Signed-off-by: David S. Miller <davem@davemloft.net>
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