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| author | Adam Ierymenko <adam.ierymenko@gmail.com> | 2016-06-23 22:41:14 -0700 |
|---|---|---|
| committer | Adam Ierymenko <adam.ierymenko@gmail.com> | 2016-06-23 22:41:14 -0700 |
| commit | 38dfebad8c285b0037a69c4577e7daeb38040d45 (patch) | |
| tree | 3bbec0417d860e6e762c1b3a1311db9daeddc01c /node/NetworkConfig.hpp | |
| parent | a5a05e454ea5beea0ba690f1d45c3bde184a9142 (diff) | |
| download | infinitytier-38dfebad8c285b0037a69c4577e7daeb38040d45.tar.gz infinitytier-38dfebad8c285b0037a69c4577e7daeb38040d45.zip | |
IPv6 NDP emulation flag in NetworkConfig, and implement Docker-friendly
(and other host friendly) IPv6 /80 magic subnetting to allow massive
multicast-free NDP emulated IPv6 networks where each host can have a
/48 worth of IPv6 IPs for internal containers, VMs, etc.
Alan Kay, thou art avenged.
https://ivanovivan.wordpress.com/2010/09/13/alan-kay-quotes/
Diffstat (limited to 'node/NetworkConfig.hpp')
| -rw-r--r-- | node/NetworkConfig.hpp | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/node/NetworkConfig.hpp b/node/NetworkConfig.hpp index c137a2a5..117b18d2 100644 --- a/node/NetworkConfig.hpp +++ b/node/NetworkConfig.hpp @@ -48,6 +48,11 @@ #define ZT_NETWORKCONFIG_FLAG_ENABLE_BROADCAST 0x0000000000000002ULL /** + * Flag: enable IPv6 NDP emulation for certain V6 address patterns + */ +#define ZT_NETWORKCONFIG_FLAG_ENABLE_IPV6_NDP_EMULATION 0x0000000000000004ULL + +/** * Device is a network preferred relay */ #define ZT_NETWORKCONFIG_SPECIALIST_TYPE_NETWORK_PREFERRED_RELAY 0x0000010000000000ULL @@ -258,6 +263,11 @@ public: inline bool enableBroadcast() const throw() { return ((this->flags & ZT_NETWORKCONFIG_FLAG_ENABLE_BROADCAST) != 0); } /** + * @return True if IPv6 NDP emulation should be allowed for certain "magic" IPv6 address patterns + */ + inline bool ndpEmulation() const throw() { return ((this->flags & ZT_NETWORKCONFIG_FLAG_ENABLE_IPV6_NDP_EMULATION) != 0); } + + /** * @return Network type is public (no access control) */ inline bool isPublic() const throw() { return (this->type == ZT_NETWORK_TYPE_PUBLIC); } |