Neil Alexander
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a7d06e048a
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Refactor TUN setup (isolated config)
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2022-09-03 12:20:57 +01:00 |
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Fyodor Ustinov
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52345a2de4
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Check tun.config is not equal to nil before usage (#830)
We have to check tun.config is not nil before first use, not after.
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2021-09-21 21:19:25 +01:00 |
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Arceliar
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3613614b41
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Revert "Add IPReadWriteCloser interface"
This reverts commit ebe366ef3b.
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2021-08-07 12:56:36 -05:00 |
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Neil Alexander
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ebe366ef3b
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Add IPReadWriteCloser interface
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2021-08-07 10:17:21 +01:00 |
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Arceliar
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f990a56046
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have the core wrap and export the underlying PacketConn, move IPv6 ReadWriteCloser wrapper logic to a separate package
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2021-07-05 13:14:12 -05:00 |
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Arceliar
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3393db8e77
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move ICMP PacketTooBig sending into core
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2021-06-13 05:25:13 -05:00 |
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Arceliar
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816356ea65
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mostly finish migration of IP stuff to core, tuntap is still responsible for ICMP PacketTooBig
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2021-06-13 04:54:06 -05:00 |
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Arceliar
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1147ee1934
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WIP moving IP-specific checks from tuntap to core
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2021-06-13 04:22:21 -05:00 |
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Arceliar
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e7da3d72c4
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remove session firewall, this can't prevent memory use so it's better to just use OS native tools
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2021-06-06 02:35:02 -05:00 |
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Neil Alexander
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8932ab0519
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Fix lint errors
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2021-06-02 14:40:09 +01:00 |
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Neil Alexander
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166336a418
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Remove config.NodeState (hot reconfig is no longer supported)
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2021-06-02 14:19:32 +01:00 |
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Arceliar
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018f35d9a2
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rename src/yggdrasil to src/core
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2021-05-23 14:42:26 -05:00 |
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Arceliar
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29dda650b5
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tun session protocol traffic cleanup
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2021-05-23 11:58:52 -05:00 |
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Arceliar
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8668abf481
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WIP adding crawling debug packets
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2021-05-22 19:54:52 -05:00 |
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Arceliar
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eb4a22724f
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possibly fix admin socket getnodeinfo
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2021-05-16 15:55:30 -05:00 |
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Neil Alexander
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6413e95c48
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Fix bug
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2021-05-16 20:05:22 +01:00 |
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Neil Alexander
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62a13e87c4
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Merge branch 'future' into cleanup
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2021-05-16 20:02:28 +01:00 |
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Neil Alexander
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416eadbcff
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Use uint64 for MTU for forward-compatibility
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2021-05-16 20:00:45 +01:00 |
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Arceliar
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2e45e970c6
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work-in-progress adding nodeinfo
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2021-05-16 13:52:52 -05:00 |
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Neil Alexander
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2d01386d6e
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Refactor admin socket, export request/response structs, remove types package
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2021-05-16 19:51:09 +01:00 |
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Arceliar
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2c7b22db92
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allow for multiple traffic types inside the session at the tuntap level, only implement typeSessionTraffic for now
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2021-05-16 13:01:54 -05:00 |
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Arceliar
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dfca87ba80
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start a reader to disard traffic if the tun is disabled
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2021-05-15 16:44:56 -05:00 |
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Arceliar
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f61507238e
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cleanup unused MTU code from tun keystore
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2021-05-15 16:23:44 -05:00 |
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Arceliar
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5b00273dfc
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move sessionfirewall into the tuntap. this needs testing. the name is also slightly wrong, since a crypto session can still be set up, packets are just accepted/rejected at the tun/tap level instead
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2021-05-15 15:55:47 -05:00 |
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Arceliar
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e83b5d08a8
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remove ckr
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2021-05-15 14:54:25 -05:00 |
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Neil Alexander
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815f2a2822
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Respond with ICMPv6 Packet Too Big over network
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2021-05-10 23:09:59 +01:00 |
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Neil Alexander
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57ea61b338
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Remove reconfiguration on SIGHUP - it didn't work reliably anyway
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2021-05-10 22:47:28 +01:00 |
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Neil Alexander
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bb92e61e68
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Remove encryption public key options (they are now derived from ed25519 key conversion in IW), also bump link version number
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2021-05-10 22:06:38 +01:00 |
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Arceliar
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b48962a69a
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limit MTU to no more than what the packetconn claims to support
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2021-05-09 11:27:37 -05:00 |
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Arceliar
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8bed79370b
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(broken state) WIP, compiles and passes the netns ping test
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2021-05-08 11:52:22 -05:00 |
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Arceliar
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b345806e3f
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(broken state) more WIP (cleanup)
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2021-05-08 11:35:04 -05:00 |
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Arceliar
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0f787364de
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(broken state) more tuntap WIP to add out-of-band key lookup
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2021-05-08 11:32:57 -05:00 |
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Arceliar
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5b22392c66
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(broken state) more WIP on tuntap stuff
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2021-05-08 11:14:50 -05:00 |
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Arceliar
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0cff56fcc1
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(broken state) WIP on tuntap
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2021-05-08 10:39:07 -05:00 |
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Arceliar
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ace7b43b6d
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(broken state) WIP address migration
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2021-05-08 07:25:53 -05:00 |
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Neil Alexander
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63936c11b5
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Update tuntap module, return pointers
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2020-02-16 23:21:58 +00:00 |
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Arceliar
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7e64f54c1f
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log some info about searches and reduce search traffic (especially when things dead-end)
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2020-02-01 13:58:08 -06:00 |
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Adam Ruzicka
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8358fe5c5c
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Unify MTU datatypes across the codebase
The codebase uses int and unit16 to represent MTU randomly. This change
unifies it to a MTU type from types package, which is currently uint16.
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2020-01-05 18:01:22 +00:00 |
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Neil Alexander
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f5517acc81
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Drop Water, use Wireguard tun library, drop TAP support
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2019-11-22 16:43:50 +00:00 |
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Neil Alexander
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7c18c6806d
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Further updates, notify sessions about updated MTU from API call
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2019-11-21 09:54:36 +00:00 |
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Neil Alexander
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e90be6f569
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Add API functions for manipulating maximum session MTU, fix TUN/TAP to use that
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2019-11-21 00:02:39 +00:00 |
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Neil Alexander
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d06c40ad19
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Use existing constant
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2019-11-20 22:40:48 +00:00 |
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Neil Alexander
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9fca3640f9
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Fix couple of issues with MTU calculations
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2019-11-20 22:11:52 +00:00 |
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Neil Alexander
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f49d9de421
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Fix setting up of MTU when value is outside of acceptable bounds, also account for ethernet headers in calculations, notify about clipping to stdout
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2019-11-19 14:20:11 +00:00 |
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Neil Alexander
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cd93969930
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Fix isOpen for TUN/TAP actor
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2019-10-24 23:37:39 +01:00 |
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Neil Alexander
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a072e063d8
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Define module.Module interface, update admin/tuntap/multicast modules to comply with it, fix #581
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2019-10-23 10:44:58 +01:00 |
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Arceliar
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eccd9a348f
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give yggdrasil.Dialer the same interface as a net.Dialer, so the only differences are what fields exist in the struct
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2019-10-21 19:44:06 -05:00 |
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Arceliar
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cb40874f97
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have listener return a net.Conn, adjust yggdrasil.Conn to match this interface
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2019-10-19 15:10:28 -05:00 |
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Arceliar
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c53831696b
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make tun stop check that iface is not nil, in case it wasn't set for some reason (windows bugs)
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2019-09-01 13:06:25 -05:00 |
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Neil Alexander
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fc9a1c6c31
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Simplify reconfiguration
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2019-08-28 19:31:04 +01:00 |
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