557cc359b3
More filter work.
13 years ago
102b0865cb
Filter work, adding toString() and main evaluation function.
13 years ago
a793dc2b29
Small updates to documentation, a few precautionary fixes.
13 years ago
a6f4de8172
Also exclude upstream when picking supernode for multicast propagation, to not bounce back and forth to the same supernode.
13 years ago
1d36ea8ddf
0.3.0: BREAKS PROTOCOL BACKWARD COMPATIBILITY
...
This version is not compatible with versions prior to 0.3.0, so
'git pull' and restart if you are following the alpha.
Changes from 0.2.5:
- All multicast frames are now signed by the original sender. This
will permit very efficient and fault tolerant rate limitation
across networks, and imposes a kind of "hash cash" cost on those
who wish to flood the network by forcing them to keep regenerating
new identities.
- Simplified peer last unicast / last multicast accounting.
- Improvements to multicast propagation algorithm to achieve better
coverage with less redundant messages.
- The bloated Switch class went on a diet, having packet decoding
broken out into PacketDecoder and multicast propagation algorithm
broken out into Multicaster.
- Multicaster is implemented as a template mockable class to permit
future simulations of huge scale multicast using the actual code
instead of mockups in another language.
- Introduced a faster non-cryptographic random source for things
like multicast propagation and address choosing.
- Some code cleanup, removal of outdated comments, etc.
13 years ago
ca83f07b54
Simpler variant on multicast propagation algorithm seems to perform better by being less deterministic. May also be faster.
13 years ago
195ded4608
Cleanup, comments, regularize TRACE messages.
13 years ago
97cbd98bc5
Compile fixes, integration of fast PRNG.
13 years ago
3e49337d9a
Add a fast non-cryptographic PRNG.
13 years ago
c6dd5b239f
Minor improvement to multicast propagation algorithm.
13 years ago
aa59c1de10
Bunch of little bug fixes in newly refactored code.
13 years ago
a004878546
Update bloom filter for MULTICAST_FRAME retransmit, and temporarily add abort() to catch gremlin
13 years ago
086050686f
Merge branch 'adamierymenko-dev' of 10.211.55.2:/Users/api/Code/local-ZeroTierOne into adamierymenko-dev
13 years ago
f934b81703
Several bug fixes in newly refactored code.
13 years ago
77fd78d5c9
Little cleanup and docs.
13 years ago
a86e1cdb88
A bit more minor cleanup before testing.
13 years ago
2510f594e5
It builds now. The Switch object has been put on a diet. Now to test on the testnet before merge to master.
13 years ago
339b2314ea
More work in progress on Switch / PacketDecoder refactor.
13 years ago
fd2b383c3e
Work in progress...
13 years ago
ae93c95151
More major Switch refactor work... still in progress.
13 years ago
ffad0b2780
Factoring out packet decoder from Switch to put that object on a little bit of a diet. Work in progress, wont build yet.
13 years ago
bcd079b70e
Adding signatures to multicast frames, work in progress, does not build yet
13 years ago
9f8069434a
0.2.5 - cleaned up multicast propagation algorithm and factored it out into Multicaster.hpp and BloomFilter.hpp
13 years ago
9e28bbfbb2
Factored out multicast propagation algorithm from Switch and Topology, also cleaned up and clarified it a bit.
13 years ago
47f611e7b8
Add bloom filter as separate code, work in progress factoring out multicast algorithm from the bloated Switch class.
13 years ago
b14856da50
docs
13 years ago
1111d11be1
Version 0.2.4 - fix for EthernetTap shutdown problem, security improvements (no known bugs fixed, just proactive work)
13 years ago
51295e77d0
Enable -fstack-protector on Linux too
13 years ago
a20b540fb0
Small compiler warning fix
13 years ago
ef3e319c64
Several things:
...
(1) Probable fix for issue #7 and major cleanup of EthernetTap code with consolidation for all unix-like systems and specialization for different flavors only when needed.
(2) Refactor of Buffer<> to make its members private, and Packet to use Buffer's methods exclusively to access them. This improves clarity and means we're no longer lying about Buffer's role in the code's security posture.
(3) Add -fstack-protect to Makefile to bounds check stack variables.
13 years ago
41cd980bf7
Further increase verbosity of TRACE messages for duplicate multicasts
13 years ago
1ecf6ed3d0
0.2.3 - OSX bug fix, multicast propagation fix, no incompatible protocol changes
13 years ago
775fef9ce9
Silly multicast propagation fix: exclude upstream sender to never send duplicate multicasts back to where they came from
13 years ago
6eb77da094
Fix for issue #6 : OSX tap device forgets it has IPv6
13 years ago
366f556e5b
Filter work
13 years ago
e7f20ad5f9
More filter development. It builds but is not integrated with the rest of the code.
13 years ago
f8cfdf973e
More filter work, and doc updates
13 years ago
e2a2d33f8f
Filter code, work in progress, wont build yet
13 years ago
c68ab6b70f
add flattr button
13 years ago
3397273322
Increase verbosity of TRACE messages for dropped duplicate multicast frames to help debug multicast propagation
13 years ago
0a7a8b415d
Merge pull request #5 from Cubox-/master
...
The -O6 flag is useless. -O3 will do the same.
13 years ago
9eec6adc8c
-O6 Do not exist and is the same as -O3
13 years ago
5c543b3b4a
-O6 Do not exist and is the same as -O3
13 years ago
2fffdfdaf5
Version 0.2.2 - still compatible, now measures latency for everyone, broadcast enabled
13 years ago
ef08494237
Send HELLO instead of NOP for NAT-t in order to measure latency always. Also prevents a race that can cause the first NAT-t to fail where the NOP arrives before the WHOIS reply from the supernode. Now NAT-t initiators will push their own public keys anyway so that doesnt matter.
13 years ago
2eaac3891e
Enable ff:ff:ff:ff:ff:ff w/no ADI a.k.a. broadcast. YOLO.
13 years ago
7f3dea018c
Version 0.2.1 - no incompatible protocol changes, a few bug fixes and the new status file feature
13 years ago
7c85a638b0
Added creation and periodic update of a file called "status" in the home directory that contains peer link status. Useful for debugging and statistics. Send it SIGHUP to force an update now. Otherwise it updates every 120 seconds.
13 years ago
68cc5ea523
documentation
13 years ago
2c0cdc9484
Fix for failure to bind port if IPv6 is not enabled on a system -- it should succeed if it can bind either V4 or V6 or both and only fail if neither binds
13 years ago
Adam Ierymenko
Andy Pilate