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path: root/node/Switch.cpp
AgeCommit message (Collapse)Author
2014-10-04Pull logic to always send new multicasts to supernode since we need to do ↵Adam Ierymenko
that differently, re-add support for active bridges, and remove some gratuitous use of std::set where not needed.
2014-10-03Turns out that needed to be a list after all. Also clean up ↵Adam Ierymenko
Multicaster::gather().
2014-10-02Make multicast gathering a bit smarter.Adam Ierymenko
2014-10-01Some cleanup, Multicaster now sends multicasts as it gets additional members.Adam Ierymenko
2014-10-01Yay... now everything compiles! Getting close to testing on this. Still have ↵Adam Ierymenko
not added backward compatibility support for relaying of multicasts to 0.9.X clients yet but that will be easy. Will test with heterogenous 1.0.0 clients only first.
2014-09-30Everything in for new multicast except IncomingPacket parsing...Adam Ierymenko
2014-09-24Rename the ubiquitous _r pointer to RuntimeEnvironment to RR just to be a ↵Adam Ierymenko
little more consistent about using _ to denote private member variables.
2014-09-24Some more multicast algo work...Adam Ierymenko
2014-09-24Rename PacketDecoder to much more descriptive IncomingPacketAdam Ierymenko
2014-09-18Work on defining new direct broadcast multicast algorithm.Adam Ierymenko
2014-09-05Rip out dead "firewall opener" code, replace in pipeline with ↵Adam Ierymenko
anti-symmetric-NAT tactics.
2014-08-19Makefile changes, and make Topology::getBestSupernode() return the "next" ↵Adam Ierymenko
supernode if I am a supernode. Also some comment cleanup.
2014-08-05(1) Disable firewall openers (its easy to re-enable), (2) Do some prep work ↵Adam Ierymenko
for making supernode topology hot-updatable.
2014-06-30Keep track of basic aliveness for peers regardless if direct or indirect ↵Adam Ierymenko
connectivity and use this for multicast propagation. Also consolidate adding of active bridges via the same functor as regular multicast next hops.
2014-06-26Only add active bridges to top of MC propagation list if they are alive. ↵Adam Ierymenko
Otherwise a dead active bridge might kill multicast for us.
2014-06-21Comments and cleanup.Adam Ierymenko
2014-06-21Bridging (GitHub issue #68) does indeed work! Just needed to fix a packet ↵Adam Ierymenko
size thinko.
2014-06-21.Adam Ierymenko
2014-06-21Bridging #68 should work now!Adam Ierymenko
2014-06-21.Adam Ierymenko
2014-06-21Debug code -- temporary.Adam Ierymenko
2014-06-18Some TRACE improvements and comment revs.Adam Ierymenko
2014-06-17Some logging fixes.Adam Ierymenko
2014-06-13Bridging pretty much ready to test! Got Switch all wired up. Also fix a ↵Adam Ierymenko
latent probably-never-triggered bug in MULTICAST_FRAME handling. GitHub issue #68
2014-06-13Some more bridging work... wiring up in Switch - GitHub issue #68Adam Ierymenko
2014-05-23Don't transmit broadcasts if enableBroadcast is false on a network.Adam Ierymenko
2014-05-23GitHub Issue #69 - make MAC assignment schema differ between virtual networks.Adam Ierymenko
2014-04-10More toward GitHub issue #56Adam Ierymenko
2014-04-10Prevent recursive transit of ZeroTier packets, toward GitHub issue #56Adam Ierymenko
2014-04-10Probable fix for GitHub issue #63 - do not unite() if either path is TCP, ↵Adam Ierymenko
since doing so can result in asymmetric failed NAT-t over UDP if one side has a firewall that permits outgoing UDP but not incoming.
2014-03-31Build fix.Adam Ierymenko
2014-03-31Oops... turns out we need to differentiate incoming from outgoing TCP and ↵Adam Ierymenko
indeed learn incoming TCP paths. Otherwise the recipient of a TCP connection does not know to reply via TCP! Heh.
2014-03-26Add TCP channel support for supernode list, make Peer pick the first path if ↵Adam Ierymenko
all paths are equally dead.
2014-03-25Apply multicast rate limits on a network to ourselves and do not send ↵Adam Ierymenko
multicasts that would exceed limits, for GitHub issue #55
2014-03-20Fix blocking socket issues in new socket I/O code.Adam Ierymenko
2014-03-19IPC changes and SocketManager changes all build!Adam Ierymenko
2014-03-18More ripping out of old condition stuff.Adam Ierymenko
2014-02-16Boring stuff: update dates in copyrights across all files.Adam Ierymenko
2014-02-06More Windows service work... it builds! Now to do a new installer and test. ↵Adam Ierymenko
Also fix a Windows compile warning in Switch.cpp.
2014-02-03Yank a code path it turns out we probably don't want.Adam Ierymenko
2014-01-30Take TRACE back out of Mac makefile, fix a few decode little things.Adam Ierymenko
2014-01-30Bunch of fixes to startup, pinging, and choice of route. Also some TRACE ↵Adam Ierymenko
updates.
2014-01-29More work on connection reset stuff...Adam Ierymenko
2014-01-29Alternate order of packet emission in unite().Adam Ierymenko
2014-01-28Yank PROBE stuff since it's not used and was a premature addition to the ↵Adam Ierymenko
protocol.
2014-01-27Make EthernetTap creation occur in a background thread in Network since it's ↵Adam Ierymenko
a time consuming operation on Windows. This fixes one of the last remaining Windows problems.
2014-01-21Several things:Adam Ierymenko
(1) Add a bunch of tedious type casts to eliminate unnecessary compiler warnings on Windows X64 builds. (2) Some EthernetTap work to integrate Windows custom IOCTL for multicast group lookup (not done quite yet). (3) Dump some more info in selftest to make sure our Windows path lookup functions are returning sane results.
2013-12-31Fix several things:Adam Ierymenko
(1) The changes to path learning in the two previous releases were poorly thought out, and this version should remedy that by introducing PROBE. This is basically a kind of ECHO request and is used to authenticate endpoints that are not learned via a valid request/response pair. Thus we will still passively learn endpoints, but securely. (2) Turns out there was a security oversight in _doHELLO() that could have permitted... well... I'm not sure it was exploitable to do anything particularly interesting since a bad identity would be discarded anyway, but fix it just the same.
2013-12-24Fix for GitHub issue #20 (untested)Adam Ierymenko
2013-10-25Certificate of membership works now... had to fix multicast propagation so ↵Adam Ierymenko
COM is pushed with multicast, which makes tremendous sense in retrospect.
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