Add support for AFI 0 in Map Request packets. Add basic support to reply to solicit map request messages
Add ipv6 address to interface tun
Add IPv6 control and data sockets
Get destination address of received control packets
Updated copy lisp addr functions.
Merge branch 'testing', remote-tracking branch 'origin' into testing
Merge branch 'testing' of git://github.com/LISPmob/lispmob into testing
Generalize function to set address to interface. Add function to bring interface up and running
Solve error in setting the address in the interface.
Solve error selecting the default control interface
Disabling IPv6 RLOC support
IPv6 in IPv4 support
Support for IPv6 over IPv4. Complete support for ttl/tos copy.
Add IPv6 defaul route
Separate OpenWRT router from Linux box router
Small fixes
IPv6 RLOCs output support. Default RLOC afi CLI option.
Merge remote-tracking branch 'origin/testing' into ipv6-rlocs
Enabling IPv6 RLOCs code disabled.
Fix IPv6 bug on extract address from packet.
For route mode:
	If no AF_INET EID -> No IPv4 routes assigned
	If no AF_INET6 EID -> No IPv6 routes assigned