sit: generate icmpv6 error when receiving icmpv4 error

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Send icmpv6 error with type "destination unreachable" and code
"address unreachable" when receiving icmpv4 error and sufficient
data bytes are available
This patch enhances the compliance of sit tunnel with section 3.4 of
rfc 4213

Signed-off-by: Oussama Ghorbel <ghorbel@pivasoftware.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Oussama Ghorbel 2013-11-22 16:23:20 +01:00 • committed by David S. Miller

parent fb10f802b0

commit ca15a078bd

1 changed files with 38 additions and 6 deletions

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net/ipv6/sit.c

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