udp-tunnel: Add a few more UDP tunnel APIs

Browse source

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 <azhou@nicira.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

...

This commit is contained in:

Andy Zhou 2014-09-16 17:31:17 -07:00 • committed by David S. Miller

parent fd384412e1

commit 6a93cc9052

3 changed files with 151 additions and 1 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

57

include/net/udp_tunnel.h

View file

53

net/ipv4/udp_tunnel.c

View file

42

net/ipv6/ip6_udp_tunnel.c

View file