From 855ee1a1d272b599410212b40768a9c71f260e37 Mon Sep 17 00:00:00 2001 From: Susant Sahani Date: Sat, 17 Jan 2015 00:39:10 +0530 Subject: networkd: Introduce IP6 tunnel This patch enables networkd to create IP6 tunnels example conf: ipip6.netdev: [NetDev] Name=ipip6-tunnel Kind=ip6tnl [Tunnel] Mode=ip4ipv6 Local=2a00:ffde:4567:edde::4987 Remote=2001:473:fece:cafe::5179 ipip6.network [Match] Name=wlan0 [Network] Tunnel=ipip6-tunnel 23: ipip6-tunnel@wlan0: mtu 1452 qdisc noop state DOWN mode DEFAULT group default link/tunnel6 2a00:ffde:4567:edde::4987 peer 2001:473:fece:cafe::5179 --- src/network/networkd-netdev-tunnel.h | 25 +++++++++++++++++++++++++ 1 file changed, 25 insertions(+) (limited to 'src/network/networkd-netdev-tunnel.h') diff --git a/src/network/networkd-netdev-tunnel.h b/src/network/networkd-netdev-tunnel.h index b6f6c9df76..1687f9e6ad 100644 --- a/src/network/networkd-netdev-tunnel.h +++ b/src/network/networkd-netdev-tunnel.h @@ -25,15 +25,30 @@ typedef struct Tunnel Tunnel; #include "networkd-netdev.h" +typedef enum Ip6TnlMode { + NETDEV_IP6_TNL_MODE_IP6IP6, + NETDEV_IP6_TNL_MODE_IPIP6, + NETDEV_IP6_TNL_MODE_ANYIP6, + _NETDEV_IP6_TNL_MODE_MAX, + _NETDEV_IP6_TNL_MODE_INVALID = -1, +} Ip6TnlMode; + struct Tunnel { NetDev meta; + uint8_t encap_limit; + int family; unsigned ttl; unsigned tos; + unsigned flags; + union in_addr_union local; union in_addr_union remote; + + Ip6TnlMode ip6tnl_mode; + bool pmtudisc; }; @@ -42,3 +57,13 @@ extern const NetDevVTable sit_vtable; extern const NetDevVTable vti_vtable; extern const NetDevVTable gre_vtable; extern const NetDevVTable gretap_vtable; +extern const NetDevVTable ip6tnl_vtable; + +const char *ip6tnl_mode_to_string(Ip6TnlMode d) _const_; +Ip6TnlMode ip6tnl_mode_from_string(const char *d) _pure_; + +int config_parse_ip6tnl_mode(const char *unit, const char *filename, + unsigned line, const char *section, + unsigned section_line, const char *lvalue, + int ltype, const char *rvalue, void *data, + void *userdata); -- cgit v1.2.3-54-g00ecf