diff options
| author | David Lebrun <david.lebrun@uclouvain.be> | 2016-11-08 14:57:41 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-11-09 20:40:06 -0500 |
| commit | 6c8702c60b88651072460f3f4026c7dfe2521d12 (patch) | |
| tree | 2ff901e3824bb605585e76c43739aa9b4b90ec39 /net/ipv6/Makefile | |
| parent | 915d7e5e5930b4f01d0971d93b9b25ed17d221aa (diff) | |
ipv6: sr: add support for SRH encapsulation and injection with lwtunnels
This patch creates a new type of interfaceless lightweight tunnel (SEG6),
enabling the encapsulation and injection of SRH within locally emitted
packets and forwarded packets.
>From a configuration viewpoint, a seg6 tunnel would be configured as follows:
ip -6 ro ad fc00::1/128 encap seg6 mode encap segs fc42::1,fc42::2,fc42::3 dev eth0
Any packet whose destination address is fc00::1 would thus be encapsulated
within an outer IPv6 header containing the SRH with three segments, and would
actually be routed to the first segment of the list. If `mode inline' was
specified instead of `mode encap', then the SRH would be directly inserted
after the IPv6 header without outer encapsulation.
The inline mode is only available if CONFIG_IPV6_SEG6_INLINE is enabled. This
feature was made configurable because direct header insertion may break
several mechanisms such as PMTUD or IPSec AH.
Signed-off-by: David Lebrun <david.lebrun@uclouvain.be>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv6/Makefile')
| -rw-r--r-- | net/ipv6/Makefile | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/ipv6/Makefile b/net/ipv6/Makefile index c92010d62afc..59ee92fb3689 100644 --- a/net/ipv6/Makefile +++ b/net/ipv6/Makefile @@ -9,7 +9,7 @@ ipv6-objs := af_inet6.o anycast.o ip6_output.o ip6_input.o addrconf.o \ route.o ip6_fib.o ipv6_sockglue.o ndisc.o udp.o udplite.o \ raw.o icmp.o mcast.o reassembly.o tcp_ipv6.o ping.o \ exthdrs.o datagram.o ip6_flowlabel.o inet6_connection_sock.o \ - udp_offload.o seg6.o + udp_offload.o seg6.o seg6_iptunnel.o ipv6-offload := ip6_offload.o tcpv6_offload.o exthdrs_offload.o |