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
Joseph Henry
bcaf42e075
Transfer speed increate + stability fixes
2016-01-20 13:38:14 -08:00
Adam Ierymenko
4e4fd51117
boring doc stuff
2016-01-12 14:04:55 -08:00
Adam Ierymenko
d6f0f1a82a
Use network user ptr in lookup for Ethernet frame handling to eliminate map lookup.
2016-01-12 11:34:22 -08:00
Adam Ierymenko
83ef98a9dc
Add a network-associated user ptr in API.
2016-01-12 11:04:35 -08:00
Adam Ierymenko
b3e3d4cacc
Instead of using binary packet comparison, add a callback to the API to explicitly check whether paths should be used. Check in with this callback (if present) when learning new paths or sending initial packets.
2016-01-11 10:17:44 -08:00
Adam Ierymenko
eea634a432
Refactor to eliminate copypasta.
2016-01-11 09:11:35 -08:00
Adam Ierymenko
ab19e19f00
Fix a bug that we visually found in Windows code -- it was not advertising uPnP addresses?!?
2016-01-11 09:09:24 -08:00
Adam Ierymenko
436c1fac1d
Selectively move over changes from "edge" to "dev" excluding netcon.
2015-12-21 16:15:39 -08:00
Adam Ierymenko
944fdfb65e
Low-impact sanity check against GitHub issue #247 -- will likely prevent other weird recursions too.
2015-11-30 16:44:32 -08:00
Adam Ierymenko
40a4ba6e39
indentation
2015-11-30 15:15:43 -08:00
Adam Ierymenko
6768521330
Ton of uPnP work and adding NAT-PMP support, still testing...
2015-11-30 13:10:22 -08:00
Adrian Frühwirth
038476c412
Fix for GitHub issue #253 .
...
Make 'ip' detection more robust (some distros don't ship the binary in /sbin or /usr/sbin).
Add error handling for cases where an ip add/remove fails.
2015-11-24 22:56:02 +01:00
Adam Ierymenko
54f68280bd
Minor Windows build fixes. Builds on VS2012 again.
2015-11-12 16:48:42 -08:00
Adam Ierymenko
451b8aa7b2
Query both root and network controller for multicast last resort GATHER.
2015-11-10 17:37:38 -08:00
Adam Ierymenko
2cc50bdb10
Try bringing back TTL escalation -- may help with Docker (IP-MASQ) type NAT
2015-11-09 15:44:13 -08:00
Adam Ierymenko
35c4e28f31
Mark geo-redirected paths as suboptimal and do not report that we have a peer if all we have is one of these. Also a few other small fixes.
2015-11-09 14:25:28 -08:00
Adam Ierymenko
83c6b7ab3d
Use bigger UDP buffer on bigger x64 machines. Keep old value elsewhere since these are likely to be smaller boxes.
2015-11-05 17:41:07 -08:00
Adam Ierymenko
3e22fee842
Integrate deferred background processing into main OneService implementation.
2015-11-05 12:41:14 -08:00
Adam Ierymenko
a994573a43
Eliminate some more dead code. We may do path trust, but not like that.
2015-10-29 09:42:15 -07:00
Adam Ierymenko
16bc3e0398
Factor out RemotePath subclass of Path -- no longer needed, just cruft.
2015-10-27 15:00:16 -07:00
Adam Ierymenko
7295fcfa86
Merge Phy<> from netcon.
2015-10-27 12:50:23 -07:00
Adam Ierymenko
0ffbd05c0e
--wtf; prevent roots from TCP fallback
2015-10-27 12:21:57 -07:00
Adam Ierymenko
29b966894c
(1) Fix bug in geo-ip service that prevented cache lookup, (2) fix problem in SelfAwareness (will need to test ALL versions in the wild with this), and (3) add more TRACE instrumentation to Cluster.
2015-10-23 13:03:34 -07:00
Adam Ierymenko
7711eba297
More cluster wiring...
2015-10-22 16:02:01 -07:00
Adam Ierymenko
cae58f43f1
More World stuff, and mkworld.
2015-10-13 08:49:36 -07:00
Adam Ierymenko
7394ec6f6a
Prep in controller code to run tests.
2015-10-06 15:56:18 -07:00
Adam Ierymenko
5076c49210
Peer serialization and related changes.
2015-10-01 15:40:54 -07:00
Adam Ierymenko
72e7e36a5b
No reason to randomly pick uPnP secondary port. In fact it would likely cause problems on restarts and uPnP rule bloat.
2015-10-01 14:40:28 -07:00
Adam Ierymenko
a7409850d6
Get trim() out of core where it is not needed.
2015-10-01 12:37:18 -07:00
Adam Ierymenko
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
Adam Ierymenko
423412df98
Pick a random secondary UDP port for uPnP mapped traffic because of broken routers.
2015-09-23 15:16:20 -07:00
Adam Ierymenko
7821d1cbdd
.
2015-09-23 14:44:13 -07:00
Adam Ierymenko
80dc7fb675
Pick random port on -p0
2015-09-23 14:38:16 -07:00
Adam Ierymenko
367ffde00c
Plumb through localInterfaceId to track local interfaces corresponding with remote addresses.
2015-09-23 13:49:56 -07:00
Adam Ierymenko
9dc2ef5549
Rename some stuff in Phy since it can be used with any stream socket.
2015-09-10 15:55:48 -07:00
Adam Ierymenko
9a723be263
Add socketpair support to Phy.
2015-09-10 13:18:57 -07:00
Adam Ierymenko
4838cbc350
Unix domain sockets in Phy<>
2015-09-02 14:32:01 -07:00
Adam Ierymenko
620562f7cf
Because Windows, because Windows. Now it upgrades correctly from 1.0.1, including automatic driver update from NDIS5 to NDIS6. Also a bit more robust on creating new ports, just in case.
2015-07-30 17:00:57 -07:00
Adam Ierymenko
8169b35482
Kill the devcon.exe dependency by dynamically loading cfgmgr32, newdev, and setupapi and using these functions directly.
2015-07-30 11:31:38 -07:00
Adam Ierymenko
569c5e77fd
Add binary build of libminiupnpc for Mac x64.
2015-07-28 14:48:26 -07:00
Adam Ierymenko
fe6d5b1402
UPNP/NAT-PMP support with libminiupnpc (if built with it) -- GitHub issue #64
2015-07-28 14:32:02 -07:00
Adam Ierymenko
40d5c79b62
Enable SO_NO_CHECK if available to skip UDP checksum on packet send for slight performance improvement. We do our own cryptographically secure authentication so UDP checksum is worthless.
2015-07-28 10:29:25 -07:00
Grant Limberg
5ef806c43c
Fix addLocalInterfaceAddress call in OneService on Windows
2015-07-16 19:20:43 -07:00
Adam Ierymenko
0b354803f3
Clean up some YAGNI issues with implementation of GitHub issue #180 , and make best path choice aware of path rank.
2015-07-13 10:03:04 -07:00
Adam Ierymenko
c863ff3f02
A bunch of comments and cleanup, including some to yesterday's direct path pushing changes. Move path viability check to one place, and stop trying to use link-local addresses since they are not reliable.
2015-07-07 08:54:48 -07:00
Adam Ierymenko
25a067c8c3
Eliminate debug printf().
2015-07-06 17:37:32 -07:00
Adam Ierymenko
91fa643131
Minor fix to Windows local adapter address enumeration.
2015-07-06 17:36:58 -07:00
Adam Ierymenko
f881cdd767
Add new .h file to VS build, and Windows side of local interface address enumeration.
2015-07-06 17:22:37 -07:00
Adam Ierymenko
a87cd2d094
Unix side of local interface address awareness for GitHub issue #180 .
2015-07-06 16:32:34 -07:00
Adam Ierymenko
dbee1b38b3
Fix semantics of std::unique() to actually remove duplicates (hidden memory leak?)
2015-06-29 10:21:28 -07:00
Adam Ierymenko
7213a6cf0b
Make max HTTP message size (max update size) larger since Windows MSI is about 8MB already.
2015-06-03 17:20:30 -07:00
Adam Ierymenko
7e647c5303
NOHUP-ify the child process on OSX auto-update.
2015-06-03 16:37:24 -07:00
Adam Ierymenko
fe87136870
Auto-update fix -- signature is in hex.
2015-06-03 16:25:16 -07:00
Adam Ierymenko
c5a3e80113
Linux installer tweaks, and Mac updater tweak.
2015-06-02 16:54:27 -07:00
Adam Ierymenko
91f02d699e
Right now only FreeBSD can use BSDEthernetTap, which will probably get renamed accordingly. NetBSD and OpenBSD do not support tap, only tun, so they will have to wait.
2015-05-25 11:11:37 -07:00
Adam Ierymenko
d8783b14eb
Build fix.
2015-05-22 15:46:06 -07:00
Adam Ierymenko
9774f789f2
TCP fallback tunneling is now working. That hurt more than expected.
2015-05-22 14:52:23 -07:00
Adam Ierymenko
50aedda54d
Basic TCP fallback -- now to test.
2015-05-21 18:33:52 -07:00
Adam Ierymenko
d9006712f6
Completely factor out "desperation" from the core. I thought of a significantly simpler way to move all of this logic entirely into the containing service, liberating the core from any concern over the nature of its pipe to the outside world.
2015-05-21 15:58:26 -07:00
Adam Ierymenko
0f7dcb3ef2
Add some proxy debugging, and auto-resolve and periodically re-resolve TCP fallback tunnel hostname.
2015-05-21 15:22:41 -07:00
Adam Ierymenko
905d2e91e5
Windows auto-update integration into OneService.
2015-05-20 20:17:56 -07:00
Adam Ierymenko
1213073916
Apple auto-update stuff, now for Windows.
2015-05-20 19:38:49 -07:00
Adam Ierymenko
b6698d8415
Ground work for reincorporating software updater for select platforms.
2015-05-20 16:35:33 -07:00
Adam Ierymenko
c7eb5f0c81
Windows build warning removal, be more defensive in Windows tap driver code, and clean up service start/stop in installer.
2015-05-19 18:13:20 -07:00
Adam Ierymenko
0af18b164c
/var/db is for all of xBSD
2015-05-17 16:06:29 -07:00
Adam Ierymenko
086f21ed70
Refactor and simplify controller integration with JSON API and OneService.
2015-05-17 15:51:07 -07:00
Adam Ierymenko
a187d290f1
Fixes to control plane, API, eliminate problematic inheritance pattern, and start on a NodeJS class for talking to the network controller.
2015-05-16 16:09:28 -07:00
Adam Ierymenko
38243e5eff
OSX build fix
2015-05-16 14:07:15 -07:00
Adam Ierymenko
d0e0f5dd12
Basic OpenBSD compile fixes -- still need to update BSDEthernetTap, will do that later. Should be able to re-use FreeBSD port for OpenBSD, but we will see.
2015-05-15 08:48:53 -07:00
Adam Ierymenko
b2b32e5969
Beginning of HTML+Bootstrap+React UI for new desktop client -- looking like it will be easier than retrofitting the old Qt client for the new API.
2015-05-05 20:53:30 -07:00
Adam Ierymenko
105e1a016f
Get rid of G++ compiler warning.
2015-04-30 20:41:25 -07:00
Adam Ierymenko
288d73a4ad
A few more refinements to TCP code, ready to integrate with "desperation" stuff and test.
2015-04-30 10:47:27 -07:00
Adam Ierymenko
a9a3705877
TCP tunneling implementation -- not tested yet and no initiation yet.
2015-04-28 12:43:10 -07:00
Adam Ierymenko
7dcde7503a
For now just bind TCP to localhost, since we do not permit remote use of the control bus at all yet.
2015-04-26 18:15:40 -07:00
Adam Ierymenko
ce09e363dc
Destroy tap devices on Windows 'leave'.
2015-04-24 16:31:19 -07:00
Adam Ierymenko
f5848972f9
Windows now builds and runs selftest correctly, and fixed a Windows (and possibly other platforms) issue in Phy<>.
2015-04-24 15:05:28 -07:00
Adam Ierymenko
883a216d2a
Build fixes.
2015-04-24 12:29:31 -07:00
Adam Ierymenko
ddebe2d4c7
Network controller CRUD... :P
2015-04-21 16:41:35 -07:00
Adam Ierymenko
60f05518aa
(1) now builds and works on Linux, (2) fix a threading problem causing carsh on shutdown, (3) cleanup in selftest, re-enable Phy and Http tests.
2015-04-20 15:12:31 -07:00
Adam Ierymenko
53cbe485f0
Some cleanup, and bite the bullet and go ahead and write a simple Http client. Need a cross-platform built-in one to do cli right.
2015-04-16 14:13:44 -07:00
Adam Ierymenko
12b4646ce8
Prettify JSON output.
2015-04-16 12:06:40 -07:00
Adam Ierymenko
4e5d2d2c72
Write a zerotier-one.port file to the home path to make CLI easy to write, and do a backward compatiable CLI in bash instead of as part of the executable.
2015-04-15 19:38:01 -07:00
Adam Ierymenko
21a7e774bb
Wire API auth token stuff.
2015-04-15 19:14:12 -07:00
Adam Ierymenko
33c8d3c50b
Compile fixes.
2015-04-15 18:36:32 -07:00
Adam Ierymenko
ea1859541c
More cleanup, and fix for the extremely unlikely case of identity collision.
2015-04-15 18:32:25 -07:00
Adam Ierymenko
8639538299
Rename One to OneService, create separate sources for other tools.
2015-04-15 14:42:26 -07:00
