26 Nov, 2014
1 commit
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The UDP checksum calculation for VXLAN tunnels is currently using the
socket addresses instead of the actual packet source and destination
addresses. As a result the checksum calculated is incorrect in some
cases.Also uh->check was being set twice, first it was set to 0, and then it is
set again in udp6_set_csum. This change removes the redundant assignment
to 0.Fixes: acbf74a7 ("vxlan: Refactor vxlan driver to make use of the common UDP tunnel functions.")
Cc: Andy Zhou
Signed-off-by: Alexander Duyck
Signed-off-by: David S. Miller
23 Sep, 2014
1 commit
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Unable to load various tunneling modules without this:
[ 80.679049] fou: Unknown symbol udp_sock_create6 (err 0)
[ 91.439939] ip6_udp_tunnel: Unknown symbol ip6_local_out (err 0)
[ 91.439954] ip6_udp_tunnel: Unknown symbol __put_net (err 0)
[ 91.457792] vxlan: Unknown symbol udp_sock_create6 (err 0)
[ 91.457831] vxlan: Unknown symbol udp_tunnel6_xmit_skb (err 0)Signed-off-by: Tom Herbert
Signed-off-by: David S. Miller
20 Sep, 2014
2 commits
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Added a few more UDP tunnel APIs that can be shared by UDP based
tunnel protocol implementation. The main ones are highlighted below.setup_udp_tunnel_sock() configures UDP listener socket for
receiving UDP encapsulated packets.udp_tunnel_xmit_skb() and upd_tunnel6_xmit_skb() transmit skb
using UDP encapsulation.udp_tunnel_sock_release() closes the UDP tunnel listener socket.
Signed-off-by: Andy Zhou
Signed-off-by: David S. Miller -
Add ip6_udp_tunnel.c for ipv6 UDP tunnel functions to avoid ifdefs
in udp_tunnel.cSigned-off-by: Andy Zhou
Signed-off-by: David S. Miller
