43 Commits

Author	SHA1	Message	Date
Neil Alexander	2cd373fc1e	Remove unnecessary selects	2019-01-15 08:51:19 +00:00
Neil Alexander	39567bed83	Address some comments	2019-01-15 08:44:33 +00:00
Neil Alexander	aed3c7e784	Give nodeconfig to tun	2019-01-14 14:25:52 +00:00
Neil Alexander	4ff3db2309	Add dummy tun, helper functions	2019-01-02 18:05:54 +00:00
Neil Alexander	4e03bdb054	Don't process ICMPv6 messages when in TUN mode	2018-12-26 22:45:21 +00:00
Arceliar	db034ce6bd	replace panics with warning messages if the tun reader/writer return an error	2018-12-16 17:23:07 -06:00
Arceliar	d9f212dd39	don't panic if we write to a closed tun device because tun.close() was called	2018-12-16 17:01:59 -06:00
Arceliar	ea4ca02681	fix code after moving address/crypto/util	2018-12-14 20:49:18 -06:00
Neil Alexander	f9dc300787	Define Adapter base type/interface	2018-12-14 18:29:00 +00:00
Neil Alexander	8045cb4dc3	Define generic adapter type, rename tunDevice to tunAdapter	2018-12-14 18:21:08 +00:00
Neil Alexander	9eaa2566c1	Parameterise tun.init	2018-12-14 18:08:13 +00:00
Arceliar	586781b49c	convert to go module	2018-12-07 19:56:04 -06:00
Arceliar	1b1b776097	fix crash when starting in tun mode	2018-11-10 22:39:15 -06:00
Neil Alexander	6fab0e9507	Fix CKR (IPv4/IPv6) in TAP mode so frames sent to node MAC, base MAC/LL from node IPv6 address	2018-11-10 18:33:52 +00:00
Neil Alexander	adc32fe92f	Track further neighbor state, don't send more NDPs than needed	2018-11-10 17:32:03 +00:00
Neil Alexander	d50e1bc803	More complete NDP implementation for TAP mode, which tracks individual MAC addresses for neighbors	2018-11-10 15:46:10 +00:00
Neil Alexander	a3a53f92c3	Reinstate length/bounds check in tun.go	2018-11-06 22:35:28 +00:00
Neil Alexander	0240375417	IPv4 CKR support in router	2018-11-06 20:49:19 +00:00
Neil Alexander	1692bd98fd	Centralise platform defaults into the 'defaults' package	2018-07-07 12:08:52 +01:00
Arceliar	b006748da4	code cleanup	2018-06-12 17:50:08 -05:00
Neil Alexander	8e2c2aa977	Document ICMPv6 and TUN/TAP	2018-06-12 22:45:53 +01:00
Neil Alexander	6d9d01dae1	Fix IfName='none'	2018-06-02 23:29:06 +01:00
Neil Alexander	460a22c063	Clean up some exported constants	2018-05-27 23:31:34 +01:00
Neil Alexander	35173e2388	Fix starting TUN read/write	2018-05-27 22:35:30 +01:00
Arceliar	cd0d1a1d26	get the fd instead of depending on water to do it	2018-03-04 13:57:34 -06:00
Arceliar	a367f2ca17	gofmt	2018-03-03 11:49:24 -06:00
Neil Alexander	4e5627f933	Update default interface MTU to use per-platform instead of global value	2018-03-03 12:43:39 +00:00
Neil Alexander	4917ea3dd2	Per-platform TUN defaults	2018-03-03 12:30:54 +00:00
Neil Alexander	bec898a326	Don't allow exceeding maximum MTU for a given platform	2018-03-03 11:47:14 +00:00
Neil Alexander	90393ae03b	Set interface flags properly on OpenBSD	2018-03-01 15:02:53 +00:00
Neil Alexander	fdd32b9571	Add setTunTap	2018-02-28 15:15:57 +00:00
Neil Alexander	02473158d4	Allow setting IfName to 'none' to run without TUN/TAP	2018-02-15 22:29:13 +00:00
Neil Alexander	d78e0f7067	Improve icmpv6.go ... - Now doesn't use unsafe - Much cleaner - Doesn't run in a goroutine perpetually - Has a function to create ICMPv6 packets	2018-02-14 11:23:46 +00:00
Neil Alexander	6571a8c300	Don't use channels for ICMPv6 packets	2018-02-12 20:00:55 +00:00
Neil Alexander	be0d6feeba	Remove ndp.go and add icmpv6.go	2018-02-12 18:19:31 +00:00
Neil Alexander	e44f64bea0	Fix MTU issues with TAP adapters	2018-01-25 17:44:56 +00:00
Neil Alexander	ff55070458	TAP support added ... - Supports Windows using OpenVPN NDIS 6 TAP driver - Supports NDP Neighbor Solicitation and Advertisements in ndp.go - Supports TAP encapsulation and decapsulation in tun.go	2018-01-24 10:59:01 +00:00
Neil Alexander	c3600d14d6	Implement a tun interface to reduce dependency on Water library	2018-01-05 23:35:59 +00:00
Neil Alexander	b3ebe76b59	Run gofmt -s -w .	2018-01-04 22:37:51 +00:00
Neil Alexander	ae7b07ae6a	Move Linux-specific ifname logic to tun_linux.go and place a generic in tun_other.go	2018-01-04 22:34:17 +00:00
Neil Alexander	1c799b305d	Add support for specifying tun device name	2018-01-04 13:31:48 +00:00
Arceliar	e5d526881d	Disable tun panic on IPv4 packets and add a link to a Vyatta router config	2018-01-03 15:27:13 -06:00
Arceliar	d7e6d814a0	first code/readme/license commit	2017-12-28 22:16:20 -06:00