2d858b05ac
Another fix for ye old tyme clients.
2017-09-01 12:03:31 -07:00
dab0fb9e05
Remote trace: plumbing, replace old TRACE with calls to Trace object.
2017-07-07 16:58:05 -07:00
d2415dee00
Cleanup.
2017-07-06 16:11:11 -07:00
355cce3938
Rename Utils::snprintf due to it being a #define on one platform.
2017-06-27 11:31:29 -07:00
107e3e4106
First pass of configurable MTU and max MTU increase.
2017-05-04 17:12:02 -07:00
1b68d6dbdc
License header update.
2017-04-27 20:47:25 -07:00
10185e92fa
Certificate of ownership -- used to secure against IP address spoofing, especially for IPv4 and regular IPv6.
2017-02-23 11:47:36 -08:00
31db768e4d
A bit of code cleanup.
2017-02-04 00:23:31 -08:00
c9ee8612e4
Credential TTL (tags/capabilities) should be credential time max delta, since we could get pushed one that is newer.
2016-09-07 12:12:52 -07:00
68b4ca9b31
Cleanup.
2016-08-23 11:52:10 -07:00
9a3c652a51
Get rid of expiration in Capability and Tag and move this to NetworkConfig so it can be set network-wide and reset if needed. Also add NetworkConfig field for this and centralize checking of credential time validity.
2016-08-22 18:06:46 -07:00
4d498b3765
Handling of multi-part chunked network configs on the inbound side.
2016-08-09 13:14:38 -07:00
2ba9343607
Encode and decode of tags and capabilities in NetworkConfig.
2016-08-09 08:32:42 -07:00
91940cbcf5
Kill network preferred relays -- this feature is gone (and was seldom used anyway) in favor of federation.
2016-08-02 14:40:26 -07:00
d3b0081447
Cleanup...
2016-07-28 12:09:58 -07:00
eaf6d6c938
Basic L2/L3 filter for rules engine (not integrated yet) and some cleanup.
2016-07-25 15:52:16 -07:00
38dfebad8c
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/
2016-06-23 22:41:14 -07:00
330c80f3f5
Add rule type to match a COM field of the peer by ID and value because this will be powerful.
2016-06-21 08:09:20 -07:00
b2d048aa0e
Make Dictionary templatable so it can be used where we want a higher capacity.
2016-06-21 07:32:58 -07:00
37afa876a7
Linux bug fixes, small controller fix.
2016-06-17 00:21:58 +00:00
901b75e756
New format now integrated, and it works.
2016-06-16 15:48:58 -07:00
e09c1a1c11
Big refactor mostly builds. We now have a uniform backward compatible netconf.
2016-06-16 12:28:43 -07:00
7ee3743c3d
Refactor controller to send both old and new format netconf.
2016-05-11 08:49:15 -07:00
8b9519f0af
Simplify a bunch of NetworkConfig stuff by eliminating accessors, also makes network controller easier to refactor.
2016-05-06 16:13:11 -07:00
0f17077b3d
Merge gateways and routes in netconf since they are the same thing.
2016-05-06 10:57:53 -07:00
b9dba97fdb
Bunch more refactoring for an even more compact NetworkConfig representation, especially rules.
2016-04-26 17:11:25 -07:00
e731fc1a3a
Replace two bools in NetworkConfig with a flags field.
2016-04-26 08:40:26 -07:00
90e1262a8b
More refactoring to remove old Dictionary dependencies.
2016-04-26 08:20:03 -07:00
d736074301
Refactor rules table in-memory structure in new NetworkConfig to permit far more rules with better space efficiency.
2016-04-22 15:40:53 -07:00
6f854c8391
NetworkConfig refactor part 1
2016-04-12 12:11:34 -07:00
4e4fd51117
boring doc stuff
2016-01-12 14:04:55 -08:00
0034efafe4
On semi-undocumented test net, assign a RFC4193 IPv6 address too. Will be useful for our at-scale tests.
2015-10-28 11:08:15 -07:00
5384f185ae
Simplify Dictionary and reduce memory usage, now no more std::maps in core.
2015-10-01 18:12:16 -07:00
f69454ec98
(1) Make ZT_ naming convention consistent (get rid of ZT1_), (2) Make local interface a full sockaddr_storage instead of an int identifier, which turns out to be better for multi-homing and other uses.
2015-09-24 16:21:36 -07:00
3ba54c7e35
Eliminate some poorly thought out optimizations from the netconf/controller interaction,
...
and go ahead and bump version to 1.0.4.
For a while in 1.0.3 -dev I was trying to optimize out repeated network controller
requests by using a ratcheting mechanism. If the client received a network config
that was indeed different from the one it had, it would respond by instantlly
requesting it again.
Not sure what I was thinking. It's fundamentally unsafe to respond to a message
with another message of the same type -- it risks a race condition. In this case
that's exactly what could happen.
It just isn't worth the added complexity to avoid a tiny, tiny amount of network
overhead, so I've taken this whole path out.
A few extra bytes every two minutes isn't worth fretting about, but as I recall
the reason for this optimization was to save CPU on the controller. This can be
achieved by just caching responses in memory *there* and serving those same
responses back out if they haven't changed.
I think I developed that 'ratcheting' stuff before I went full time on this. It's
hard to develop stuff like this without hours of sustained focus.
2015-07-23 09:50:10 -07:00
dbee1b38b3
Fix semantics of std::unique() to actually remove duplicates (hidden memory leak?)
2015-06-29 10:21:28 -07:00
57c7992c78
GitHub issue #191 - kill intra-network multicast rate limits (which were not well supported or easily configurable anyway) -- this is really left over from the old collaborative multicast propagation algorithm. New algorithm (in for a while) has been sender-side replication in which sender "pays" all bandwidth, which intrinsically limits multicast.
2015-06-26 12:36:45 -07:00
8aa68cd5f1
Add new fields in operator==
2015-06-13 13:13:19 +02:00
edbc5d3588
Gateways support in NetworkConfig object.
2015-06-13 13:06:49 +02:00
5341e32729
Fix to GitHub issue #140 -- network preferred relays. Also go ahead and allow RENDEZVOUS from regular peers.
2015-06-01 19:05:27 -07:00
da254d967f
Hack around GitHub issue #165 (?)
2015-05-04 14:11:54 -07:00
8a13cfdace
Add per-network relays to NetworkConfig.
2015-04-20 17:14:16 -07:00
6369c264e2
Rename netconf to controller and NetworkConfigMaster to NetworkController for consistency.
2015-04-15 15:12:09 -07:00
7529d050c7
All of node/ now compiles again!
2015-04-08 15:42:23 -07:00
bf2ff964e1
Utils::now() removal and a bunch of compile fixes.
2015-04-08 15:26:45 -07:00
8001b2c0cb
Network now calls port config function as per new API.
2015-04-06 16:52:52 -07:00
a8a92c5b89
A whole lot of Sqlite netconf master work, and some fixes elsewhere in the code.
2015-03-18 16:10:48 -07:00
93012b0ee5
Re-incorporation: ZeroTier Networks -> ZeroTier, Inc. [Delaware]
2015-02-17 13:11:34 -08:00
4e95384ad6
Cleanup, add tristate to config code in Network, and happy new year!
2015-01-05 17:47:59 -08:00
03dc823ad7
(1) Back off a little on default max multicast limit since 128 is pretty bandwidth heavy, (2) add a little to default multicast rate limit since new MC algo is fairerererer, (3) decided not to involve netconf masters in multicast so take that out of list of who gets LIKEs.
2014-10-10 12:55:06 -07:00
