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| author | Susant Sahani <susant@redhat.com> | 2014-05-10 04:48:12 (GMT) |
|---|---|---|
| committer | Thomas Haller <thaller@redhat.com> | 2014-06-16 14:59:16 (GMT) |
| commit | 11f9cc0914aef697c1f49bca7353117cb65fd318 (patch) | |
| tree | 12134513d469f6e49883c49ca62d182c97481d96 /doc | |
| parent | cfc57ce3596cfe9dacf01219f118534fb2686137 (diff) | |
| download | libnl-11f9cc0914aef697c1f49bca7353117cb65fd318.zip libnl-11f9cc0914aef697c1f49bca7353117cb65fd318.tar.gz libnl-11f9cc0914aef697c1f49bca7353117cb65fd318.tar.bz2 | |
ip6tnl: introduce ip6 tunnel support
This patch adds support for ip6 tunnel that works with
the ip6_tunnel kernel module.
Signed-off-by: Susant Sahani <susant@redhat.com>
Signed-off-by: Thomas Haller <thaller@redhat.com>
Diffstat (limited to 'doc')
| -rw-r--r-- | doc/route.txt | 59 |
1 files changed, 59 insertions, 0 deletions
diff --git a/doc/route.txt b/doc/route.txt index d87e79f..d9f88e1 100644 --- a/doc/route.txt +++ b/doc/route.txt @@ -1140,6 +1140,65 @@ if((err = rtnl_link_add(sk, link, NLM_F_CREATE)) < 0) rtnl_link_put(link); ----- +[[link_ip6tnl]] +==== IP6TNL + +[source,c] +----- +extern struct rtnl_link *rtnl_link_ip6_tnl_alloc(void); +extern int rtnl_link_ip6_tnl_add(struct nl_sock *sk, const char *name); + +extern int rtnl_link_ip6_tnl_set_link(struct rtnl_link *link, uint32_t index); +extern uint32_t rtnl_link_ip6_tnl_get_link(struct rtnl_link *link); + +extern int rtnl_link_ip6_tnl_set_local(struct rtnl_link *link, struct in6_addr *); +extern int rtnl_link_ip6_tnl_get_local(struct rtnl_link *link, struct in6_addr *); + +extern int rtnl_link_ip6_tnl_set_remote(struct rtnl_link *link, struct in6_addr *); +extern int rtnl_link_ip6_tnl_get_remote(struct rtnl_link *link, struct in6_addr *); + +extern int rtnl_link_ip6_tnl_set_ttl(struct rtnl_link *link, uint8_t ttl); +extern uint8_t rtnl_link_ip6_tnl_get_ttl(struct rtnl_link *link); + +extern int rtnl_link_ip6_tnl_set_tos(struct rtnl_link *link, uint8_t tos); +extern uint8_t rtnl_link_ip6_tnl_get_tos(struct rtnl_link *link); + +extern int rtnl_link_ip6_tnl_set_encaplimit(struct rtnl_link *link, uint8_t encap_limit); +extern uint8_t rtnl_link_ip6_tnl_get_encaplimit(struct rtnl_link *link); + +extern int rtnl_link_ip6_tnl_set_flags(struct rtnl_link *link, uint32_t flags); +extern uint32_t rtnl_link_ip6_tnl_get_flags(struct rtnl_link *link); + +extern uint32_t rtnl_link_ip6_tnl_get_flowinfo(struct rtnl_link *link); +extern int rtnl_link_ip6_tnl_set_flowinfo(struct rtnl_link *link, uint32_t flowinfo); + +extern int rtnl_link_ip6_tnl_set_proto(struct rtnl_link *link, uint8_t proto); +extern uint8_t rtnl_link_ip6_tnl_get_proto(struct rtnl_link *link); + +----- + +.Example: Add a ip6tnl tunnel device +[source,c] +----- +struct rtnl_link *link +struct in6_addr addr + +link = rtnl_link_ip6_tnl_alloc(); + +rtnl_link_set_name(link, "ip6tnl-tun"); +rtnl_link_ip6_tnl_set_link(link, if_index); + +inet_pton(AF_INET6, "2607:f0d0:1002:51::4", &addr); +rtnl_link_ip6_tnl_set_local(link, &addr); + +inet_pton(AF_INET6, "2607:f0d0:1002:52::5", &addr); +rtnl_link_ip6_tnl_set_remote(link, &addr); + +rtnl_link_add(sk, link, NLM_F_CREATE); +rtnl_link_put(link); + +----- + == Neighbouring |