Arceliar
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cd0d1a1d26
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get the fd instead of depending on water to do it
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2018-03-04 13:57:34 -06:00 |
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Arceliar
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039c4a5a35
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only try to build on openbsd and freebsd for now, darwin needs work too
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2018-03-04 11:02:54 -06:00 |
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Arceliar
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478b80a07a
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cleanup
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2018-03-04 10:56:46 -06:00 |
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Arceliar
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e7726cfb00
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deduplicate some bsd tuntap code, still untested
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2018-03-04 10:55:32 -06:00 |
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Neil Alexander
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c30792245a
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Add FreeBSD support in TAP mode
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2018-03-04 16:24:50 +00:00 |
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Neil Alexander
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a92e6c2588
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Merge pull request #29 from Arceliar/netlink
Linux: use netlink instead of ip
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2018-03-04 10:47:34 +00:00 |
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Arceliar
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5ec6265a70
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use netlink instead of ip commands to set address/mtu and bring up the tuntap device on linux
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2018-03-03 16:41:36 -06:00 |
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Arceliar
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0460fdd301
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panic if tun.write or tun.read returns an error and was launched from debug.go, since there's no way to recover in these scenarios
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2018-03-03 13:56:26 -06:00 |
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Arceliar
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a367f2ca17
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gofmt
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2018-03-03 11:49:24 -06:00 |
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Arceliar
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0578a9f273
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manual merge
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2018-03-03 11:07:08 -06:00 |
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Neil Alexander
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4e5627f933
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Update default interface MTU to use per-platform instead of global value
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2018-03-03 12:43:39 +00:00 |
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Neil Alexander
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4917ea3dd2
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Per-platform TUN defaults
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2018-03-03 12:30:54 +00:00 |
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Neil Alexander
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bec898a326
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Don't allow exceeding maximum MTU for a given platform
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2018-03-03 11:47:14 +00:00 |
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Neil Alexander
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7c0102e43d
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Be a little bit less verbose on OpenBSD
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2018-03-01 15:31:49 +00:00 |
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Neil Alexander
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6640b33334
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Fix using 'auto' as device name on OpenBSD - default to /dev/tap0
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2018-03-01 15:19:20 +00:00 |
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Neil Alexander
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24be3f1d67
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Turns out FreeBSD is a bit different so restrict this to OpenBSD for now
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2018-03-01 15:11:12 +00:00 |
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Neil Alexander
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90393ae03b
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Set interface flags properly on OpenBSD
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2018-03-01 15:02:53 +00:00 |
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Neil Alexander
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9e4d169208
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Set interface IP and MTU on BSD
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2018-03-01 13:37:05 +00:00 |
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Neil Alexander
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f8dda26dba
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Add BSD support (openbsd, freebsd, solaris)
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2018-03-01 11:49:49 +00:00 |
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Neil Alexander
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ebc4eacee4
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Allow sane defaults on setTunTap
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2018-02-28 15:27:58 +00:00 |
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Neil Alexander
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fdd32b9571
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Add setTunTap
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2018-02-28 15:15:57 +00:00 |
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Neil Alexander
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2b48fd1fce
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Add addPeer to admin socket
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2018-02-28 13:43:06 +00:00 |
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Arceliar
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ddc4773b19
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don't drop send/recv traffic going through the crypto workers, just block until they're free (TODO run further tests to make sure this doesn't cycle/deadlock)
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2018-02-26 18:12:28 -06:00 |
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Arceliar
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63b55cda62
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Mostly working PMTU discovery when going over UDP links
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2018-02-25 20:24:36 -06:00 |
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Arceliar
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0470f6f1c1
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cleanup
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2018-02-23 13:04:52 -06:00 |
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Arceliar
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bb3ae8b39b
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temporarily limit PMTU to 2048, as a workaround to some pathelogical behavior where a TCP stream carried over a UDP peer can throttle down to 0 in the presence of significant packet loss
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2018-02-23 12:46:22 -06:00 |
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Arceliar
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d3dc7765f2
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trying to debug UDP+large MTU issues
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2018-02-20 17:31:12 -06:00 |
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Arceliar
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a81c361484
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tcp reconnect bufix, test with bufio, and switch back to tcp auto-peering by default to continue testing
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2018-02-19 23:22:36 -06:00 |
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Arceliar
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a21a039b57
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remove unused field from peer
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2018-02-19 19:47:11 -06:00 |
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Arceliar
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4045597516
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Use larger UDP chunks for link-local IP and let the OS fragment it. Switch to UDP for link-local peers. Minor code cleanup for TCP.
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2018-02-19 19:34:51 -06:00 |
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Arceliar
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71150fcb86
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ignore root tstamp updates if we just updated, to throttle the rate at which updates (and new signatures) can propagate
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2018-02-17 23:57:24 -06:00 |
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Arceliar
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a66a29779a
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Slightly nicer way to throttle peer announcements
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2018-02-17 23:41:42 -06:00 |
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Arceliar
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0fc7401635
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check root before adding peers to the switch lookupTable, instead of during each lookup
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2018-02-17 23:14:23 -06:00 |
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Arceliar
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430d49d8a4
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send fewer link announcements, fix a ttl encoding bug, and remove unnecessary key field from the wire format for dht req/res
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2018-02-17 21:59:08 -06:00 |
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Arceliar
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8ba11b86bb
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remove duplicate tcp connections
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2018-02-17 20:44:23 -06:00 |
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Arceliar
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25f00c1c7a
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disable keys in link protocol traffic, since these are already known, *breaks backwards compat*
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2018-02-17 20:30:59 -06:00 |
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Arceliar
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da44ec282f
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Add a rumor mill to throttle dht maintenance traffic
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2018-02-17 17:10:08 -06:00 |
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Neil Alexander
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02473158d4
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Allow setting IfName to 'none' to run without TUN/TAP
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2018-02-15 22:29:13 +00:00 |
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Neil Alexander
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366d2af1d3
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Fix first queued packet on session pcreation
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2018-02-15 18:02:08 +00:00 |
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Neil Alexander
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1c59338f01
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Fix checksums and packet buffers, sends ICMPv6 Packet Too Big messages successfully now
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2018-02-15 13:38:54 +00:00 |
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Neil Alexander
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37e4492b86
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Send ICMPv6 response to packets larger than session MTU (WIP: checksum wrong?)
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2018-02-14 22:59:24 +00:00 |
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Arceliar
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a3a9696880
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Merge pull request #14 from neilalexander/icmpv6
Replace ndp.go with icmpv6.go
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2018-02-14 11:16:24 -06:00 |
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Neil Alexander
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844212e95b
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Highlight packets that exceed the agreed session MTU
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2018-02-14 14:08:40 +00:00 |
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Neil Alexander
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34b264067e
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Run gofmt -s -w .
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2018-02-14 11:46:10 +00:00 |
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Neil Alexander
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0bf43b758f
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Split create_icmpv6 into create_icmpv6_tun and create_icmpv6_tap
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2018-02-14 11:39:55 +00:00 |
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Neil Alexander
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d78e0f7067
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Improve icmpv6.go
- Now doesn't use unsafe
- Much cleaner
- Doesn't run in a goroutine perpetually
- Has a function to create ICMPv6 packets
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2018-02-14 11:23:46 +00:00 |
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Neil Alexander
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6571a8c300
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Don't use channels for ICMPv6 packets
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2018-02-12 20:00:55 +00:00 |
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Neil Alexander
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fac4bf796e
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Add some error handling and other fixes to icmpv6.go
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2018-02-12 19:40:13 +00:00 |
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Neil Alexander
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be0d6feeba
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Remove ndp.go and add icmpv6.go
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2018-02-12 18:19:31 +00:00 |
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Neil Alexander
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7a0b48ffb3
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Clean up session.go
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2018-02-12 00:01:15 +00:00 |
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