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linux/net/mpls
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Robert Shearman fe82b3300e mpls: fix sending of local encapped packets 
Locally generated IPv4 and (probably) IPv6 packets are dropped because
skb->protocol isn't set. We could write wrappers to lwtunnel_output
for IPv4 and IPv6 that set the protocol accordingly and then call
lwtunnel_output, but mpls_output relies on the AF-specific type of dst
anyway to get the via address.

Therefore, make use of dst->dst_ops->family in mpls_output to
determine the type of nexthop and thus protocol of the packet instead
of checking skb->protocol.

Fixes: 61adedf3e3 ("route: move lwtunnel state to dst_entry")
Reported-by: Sam Russell <sam.h.russell@gmail.com>
Signed-off-by: Robert Shearman <rshearma@brocade.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2015-12-07 16:32:47 -05:00
..
af_mpls.c mpls: reduce memory usage of routes 2015-10-27 19:52:59 -07:00
internal.h mpls: reduce memory usage of routes 2015-10-27 19:52:59 -07:00
Kconfig
Makefile
mpls_gso.c
mpls_iptunnel.c mpls: fix sending of local encapped packets 2015-12-07 16:32:47 -05:00