Add support for using netlink for link configuration. Kernel-support is
probed, when not available it falls back to using ioctls.
Signed-off-by: Patrick McHardy <kaber@trash.net>
Fix ip6tunnel.c to be fit with current ip command style.
Unlike other modules currently iptunnel (and ip6tunnel) is not
designed as protocol-independent because of unarranged structure
between IPv4 and IPv6.
Usage: ip -f inet6 tunnel { add | change | del | show } [ NAME ]
[ remote ADDR local ADDR ] [ dev PHYS_DEV ]
[ encaplimit ELIM ]
[ hoplimit HLIM ] [ tc TC ] [ fl FL ]
[ dscp inherit ]
Where: NAME := STRING
ADDR := IPV6_ADDRESS
ELIM := { none | 0..255 }(default=4)
HLIM := 0..255 (default=64)
TC := { 0x0..0xff | inherit }
FL := { 0x0..0xfffff | inherit }
Signed-off-by: Masahide NAKAMURA <nakam@linux-ipv6.org>
Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
[IPROUTE]: Add support for larger number of routing tables
Support support for 2^32 routing tables by using the new RTA_TABLE
attribute for specifying tables > 255 and intepreting it if it is
sent by the kernel.
When tables > 255 are used on a kernel not supporting it an error will
occur because of the unknown netlink attribute.
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
