Commit Graph

2609 Commits

Author SHA1 Message Date
Adam Ierymenko
76f9b4c582 A few other little formatting things. 2016-03-18 15:06:45 -07:00
Adam Ierymenko
c589bc4c57 Indentation 2016-03-18 14:32:48 -07:00
Adam Ierymenko
d6a1868d0a Refactor incoming packet (rxQueue/fragmentQueue) to eliminate variable length queues and merge queues. This is both faster and saves memory. 2016-03-18 14:16:07 -07:00
Adam Ierymenko
9f31cbd8b8 Make /network/???/active return more info. 2016-03-17 13:05:51 -07:00
Adam Ierymenko
60ab565185 Fix cluster-geo code to cache IPv6 by first 64 bits to prevent cache fillup due to IPv6 privacy extensions. 2016-03-03 15:33:38 -08:00
Adam Ierymenko
1fe251d0a0 stupid bug is stupid 2016-03-03 14:50:47 -08:00
Adam Ierymenko
ff931e53b5 more makefile stuff 2016-03-03 14:31:43 -08:00
Adam Ierymenko
ef376a7919 Linux make clean fix. 2016-03-03 14:24:52 -08:00
Adam Ierymenko
09fc9e4d0c indent fix 2016-03-03 14:21:13 -08:00
Adam Ierymenko
fe3a84a422 Fix problems with previous commit. 2016-03-03 14:15:09 -08:00
Adam Ierymenko
ba56a5b9d1 Another NAT-t improvement:
Many NATs revert to symmetric behavior from friendlier modes if they cannot
preserve ports. This can occur if there is, for example, more than one ZT
device behind the NAT using port 9993.

Others (Airport Extreme?) seem to have bugs in which they completely freak
out if more than one device tries to do a lot of mappings using the same
internal local port.

Mostly to fix the latter case and somewhat to fix the former, we introduce
a secondary port. ZeroTier now binds 9993 (or whatever port you specify)
plus another port computed deterministically from your ZeroTier address.
This port is used for new links 1/4 of the time.

This mostly addresses the second problem above and partly helps to address
the first.

If uPnP/NAT-PMP is enabled we also still open a tertiary port because some
routers freak out if NAT-t is attempted using the same port as uPnP.

All of this is IPv4 only of course. IPv6 is sane.
2016-03-03 13:52:27 -08:00
Adam Ierymenko
a27d8b2910 Windows cleanup. 2016-03-02 19:20:04 -08:00
Adam Ierymenko
b6f6ed35fc More Windows tweaks and a compile fix. 2016-03-02 19:06:29 -08:00
Adam Ierymenko
d3cb063d13 Tweaks to WindowsEthernetTap to attempt to address GitHub issue and/or GitHub issue -- we can't reproduce yet but I found one area where a spin was possible under certain failure conditions. Maybe. 2016-03-02 18:37:24 -08:00
Adam Ierymenko
0aae86be2e Merge branch 'dev' of https://github.com/krisek/ZeroTierOne into dev 2016-03-01 12:29:29 -08:00
Adam Ierymenko
d9fa07399e Fix GitHub issue 2016-03-01 09:49:33 -08:00
Kristof Imre Szabo
6d1dc47368 Typo fix. 2016-02-28 17:06:46 +01:00
Kristof Imre Szabo
f8d05eb625 Spec description rephrased. 2016-02-28 17:05:43 +01:00
Kristof Imre Szabo
45c233c0e7 Formatting change 2016-02-28 00:04:18 +01:00
Kristof Imre Szabo
b836228465 Formatting change 2016-02-28 00:02:48 +01:00
Kristof Imre Szabo
8118630861 Formatting change 2016-02-28 00:00:55 +01:00
Kristof Imre Szabo
bf3e31ece7 Initial commit of the standard zerotier RPM specification 2016-02-27 23:55:14 +01:00
Adam Ierymenko
f217ce7ff7 Upgrade http-parser. 2016-02-25 18:13:42 -08:00
Adam Ierymenko
039790cf26 Upgrade LZ4 to hopefully fix wacky sporadic crash when built with g++ 5.3.1 on Debian/testing. 2016-02-25 15:39:15 -08:00
Adam Ierymenko
e5f82f5457 cleanup 2016-02-25 10:08:30 -08:00
Adam Ierymenko
a5e4e3fcac Remove ui/ on Linux uninstall. 2016-02-24 17:24:36 -08:00
Adam Ierymenko
3fe60615df Make installers silent when run inside packages. 2016-02-24 15:23:49 -08:00
Adam Ierymenko
7b5c1696eb Fix a CIRCUIT_TEST bug in forwarding of tests along hop paths on private networks. Unfortunately this means full circuit testing for private nets will need an upgrade. :( 2016-02-23 14:56:51 -08:00
Adam Ierymenko
c7c61b4ac0 Fix checking of path address validity. 2016-02-22 16:01:35 -08:00
Adam Ierymenko
92f24d1988 Make maximum size of a circuit test structure sane. 2016-02-22 15:54:18 -08:00
Adam Ierymenko
9b59bcd995 Clean controller circuit test memory. 2016-02-22 15:48:27 -08:00
Adam Ierymenko
43fff1a87e Deprecate reporting of local clock in circuit tests since a small number of users might have security problems with this. 2016-02-22 12:59:26 -08:00
Adam Ierymenko
2aa7138373 Reduce direct ping delay back to 1m and make SelfAwareness aware of local received-on address to eliminate false symmetric classification. 2016-02-22 09:47:50 -08:00
Adam Ierymenko
69a438d64d Small tweak to active threshold. 2016-02-19 09:10:31 -08:00
Adam Ierymenko
772551c45d Try +1 and +2 existing surfaces for symmetric NATs. 2016-02-11 10:39:39 -08:00
Adam Ierymenko
0c951b6e56 More tweaks to new symmetric NAT buster, and stop using old iterative method since this supersedes it. 2016-02-10 18:41:39 -08:00
Adam Ierymenko
eadafd8de7 Little fix to NAT-t alg 2016-02-10 17:51:42 -08:00
Adam Ierymenko
f9230eb970 Widen max delta for TS/revision just a bit more for now. 2016-02-10 16:18:45 -08:00
Adam Ierymenko
82348e1537 Temporarily blacklist he.net IPv6 tunnel addresses for paths: these usually have a very low MTU which causes packet loss and other issues. 2016-02-10 11:06:26 -08:00
Adam Ierymenko
10bb9919f1 Tweak certificate of membership revision/time tolerance to eliminate boundary packet loss issues occasionally seen in the wild. 2016-02-10 09:32:42 -08:00
Adam Ierymenko
4769dacf61 Tweak needsOurMembershipCertificate timing to resolve a possible source of occasional dropped packets. 2016-02-09 16:54:47 -08:00
Adam Ierymenko
63ec7e58d4 Make activity no longer a function of ping frequency, since this causes compatibility bugs when the latter was modified due to timer interactions with other versions. 2016-02-08 10:03:01 -08:00
Adam Ierymenko
a963810e02 Tweak a few cluster params for higher perf / lower initial setup latency. 2016-02-08 09:57:46 -08:00
Adam Ierymenko
69b1da2e1d return 200 instead of 404 when test is fetched 2016-02-04 16:27:25 -08:00
Adam Ierymenko
dc3d899e70 Return test ID when we post a test. 2016-02-04 16:09:26 -08:00
Adam Ierymenko
78c1d9006a flood protection fix 2016-02-04 14:39:43 -08:00
Adam Ierymenko
5dad73647d Lengthen backup period again 2016-02-04 14:22:54 -08:00
Adam Ierymenko
13b39a0c3e SQLite perf tuning 2016-02-04 14:03:37 -08:00
Adam Ierymenko
90801a94d3 Track client version and tell whether active nodes support circuit test. 2016-02-04 13:38:42 -08:00
Adam Ierymenko
fab6f4450d /active subpath off networks 2016-02-04 12:17:55 -08:00