417f56de2f
Add some TRACE instrumentation to external surface address awareness.
11 years ago
ea1859541c
More cleanup, and fix for the extremely unlikely case of identity collision.
11 years ago
6369c264e2
Rename netconf to controller and NetworkConfigMaster to NetworkController for consistency.
11 years ago
98bcc3d4b5
Disable a few noisy TRACEs, and limit how often we confirm new paths to avoid flooding.
11 years ago
068d311ecc
TRACE compile fixes, other fixes, and it basically works! It says HELLO.
11 years ago
4d5a6a25d3
Add events for packet decode errors, etc., and re-implement TRACE as an event.
11 years ago
52c3b7c34e
Implemented empirical determination of external addressing, paritioned per scope.
11 years ago
817824b88b
Some external surface awareness work, and IP scope classification.
11 years ago
a2821e9000
Add code to check external surface against reported surface from other trusted peers, and also rename ExternalSurface to SelfAwareness because lulz.
11 years ago
f4fd2d4971
Bring IncomingPacket into line with new changes.
11 years ago
1f28ce3980
Tons more refactoring: simplify Network, move explicit management of Tap out, redo COM serialization, etc.
11 years ago
b6fba5934a
RedisNetworkConfigMaster in its own folder. Also fix some hex/decimal Redis database confusion.
11 years ago
ff255a34de
Make NetworkConfigMaster a plugin to get Redis and other non-endpoint code out of node/
11 years ago
93012b0ee5
Re-incorporation: ZeroTier Networks -> ZeroTier, Inc. [Delaware]
11 years ago
b1bf3f68c3
Drop support for legacy P5 multicast, as there are fewer than 1% of these remaining on the network.
11 years ago
0b84c10ccc
Add confirmation step to new netconf, with the caveat that it will be disabled for older netconf servers to avoid race. Also add some comments.
11 years ago
afea153a0b
Build fixes.
11 years ago
64ba596e0b
C++ network config master ready to test.
11 years ago
4e95384ad6
Cleanup, add tristate to config code in Network, and happy new year!
11 years ago
56cfe1d603
Strip out old Service code, add new service message type.
11 years ago
ff539c22f9
locallyValidate() is expensive -- stop doing it on every HELLO since in most cases we already know the identity and know it is valid
11 years ago
8c64046a53
docs
11 years ago
15d3e383e6
Add ZT_SUPPORT_LEGACY_MULTICAST ifdef to enable the legacy code to all be toggled.
11 years ago
7619b0ecbd
Send multicasts in random order.
...
This should not affect most users, but on large networks it should cause service
announcements to work a lot better. This is the result of a prolonged discussion
with a user about the visibility of game servers on a large network. The old
multicast algorithm was de-facto randomized due to its distributed nature, while
the new algorithm is more deterministic. This will restore some randomization
beyond limit-overflow conditions.
It won't affect small networks at all.
11 years ago
c61e9c0ef9
Prevent "software laser" in legacy multicast support. Already hotpatched in supernodes.
12 years ago
5484cf4309
More cleanup, and fix a bug in Multicaster::gather()
12 years ago
22d8aa4dc9
Moderate efficiency improvement on multicast gather result parsing, and go ahead and keep track of total known peers.
12 years ago
0e47f13f14
Simplify locking semantics some more to address a deadlock.
12 years ago
42d644a57e
More fixes to legacy support, and to a potential issue on quit.
12 years ago
2416491cbc
Permanently retire peers.persist, but make iddb.d always enabled instead since identities are what we really want to cache.
12 years ago
8b0846d077
Delete bunch of commented out code.
12 years ago
0d017c043f
Stop persisting last announcement time since Multicaster is volatile. Also some more legacy multicast fixes.
12 years ago
c2aac69a9f
Fixes to legacy peer support.
12 years ago
e071c05f1b
Add a sanity limit to legacy multicast repeater function in supernode-mode nodes, and change netconf-master to issue multicast limit (ml) instead of old p5 stuff.
12 years ago
1774e615a1
<= MTU
12 years ago
56f8f8aa24
Return self in GATHER requests if self is a member of multicast group, and reinstate legacy support.
12 years ago
4941c8a1f3
New multicast bug fixes, TRACE improvements, and temporarily disable legacy multicast for debugging purposes.
12 years ago
d5e0f7e3e4
Reorg multicast packet, and a whole bunch of refactoring around the pushing of certificates of membership.
12 years ago
620e64c58f
Supernode propagation of legacy multicast frames was brokezored.
12 years ago
87f1b1b1e3
Bug fix in new multicast frame handler, handling of old "P5" multicast frames in new way.
12 years ago
ab22feba9a
Bump version to 1.0.0, add legacy support code to Multicaster to not send new frame to known-to-be-old peers.
12 years ago
3f7e7e8a88
Do not multicast to self.
12 years ago
1109046782
Last steps before test: parse OK(MULTICAST_GATHER) and OK(MULTICAST_FRAME)
12 years ago
49dc47ff38
Make multicast gathering a bit smarter.
12 years ago
23836d4c11
Change "encrypted" flag to full cipher suite selector. Go ahead and reserve AES256-GCM which might be added in the future.
12 years ago
e53d208ea4
Improve security posture by eliminating non-const data() accessor from Buffer.
12 years ago
28646eee0a
A bit more IncomingPacket cleanup... almost ready to test, just need OK() handling.
12 years ago
ea6124dd2f
IncomingPacket builds!
12 years ago
b41437780b
Add origin to new MULTICAST_FRAME, move security check for certs into Network to remove redundant code and bug-proneness, more work on IncomingPacket...
12 years ago
2659427864
Multicaster needs to be global, not per-network, and a bunch of other stuff.
12 years ago
Adam Ierymenko