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path: root/wgengine/netstack/netstack.go
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2021-04-21use net.JoinHostPortnaman/netstack-request-loggingNaman Sood1-1/+3
Signed-off-by: Naman Sood <mail@nsood.in>
2021-04-21wgengine/netstack: log ForwarderRequest in readable form, only in debug modeNaman Sood1-5/+10
Fixes #1757 Signed-off-by: Naman Sood <mail@nsood.in>
2021-04-06cmd/tailscaled, wgengine{,/netstack}: add netstack hybrid mode, add to WindowsBrad Fitzpatrick1-7/+18
For #707 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
2021-03-31wgengine/netstack: stop re-adding IPs registered by active TCP connections ↵Naman Sood1-1/+0
(#1629) Signed-off-by: Naman Sood <mail@nsood.in>
2021-03-29wgengine/netstack: Allow userspace networking mode to expose subnets (#1588)Naman Sood1-38/+114
wgengine/netstack: Allow userspace networking mode to expose subnets Updates #504 Updates #707 Signed-off-by: Naman Sood <mail@nsood.in>
2021-03-26net/tstun: rename TUN to Wrapper.David Anderson1-3/+3
The tstun packagen contains both constructors for generic tun Devices, and a wrapper that provides additional functionality. Signed-off-by: David Anderson <danderson@tailscale.com>
2021-03-26net/tstun: merge in wgengine/tstun.David Anderson1-1/+1
Signed-off-by: David Anderson <danderson@tailscale.com>
2021-03-23all: s/Magic DNS/MagicDNS/ for consistencyBrad Fitzpatrick1-1/+1
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
2021-03-17wgengine/netstack: use inet.af/netstack, remove 64-bit only limitationBrad Fitzpatrick1-17/+14
This reverts the revert commit 84aba349d9a8d4e43585856c8155385f2569d35a. And changes us to use inet.af/netstack. Updates #1518 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
2021-03-16Revert "wgengine/netstack: update gvisor to remove 64-bit only limitation"David Anderson1-2/+5
Breaks our corp repo due to gRPC dependency hell. This reverts commit d42f8b7f9a29a288058a03ebdf740e11b843bf26.
2021-03-15wgengine/netstack: update gvisor to remove 64-bit only limitationBrad Fitzpatrick1-5/+2
gVisor fixed their google/gvisor#1446 so we can include gVisor mode on 32-bit machines. A few minor upstream API changes, as normal. Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
2021-03-15client, cmd/hello, ipn, wgengine: fix whois for netstack-forwarded connectionsNaman Sood1-3/+17
Updates #504 Updates #707 Signed-off-by: Naman Sood <mail@nsood.in>
2021-03-08wgengine/netstack: stop UDP forwarding when one side diesNaman Sood1-5/+8
Updates #504 Updates #707 Signed-off-by: Naman Sood <mail@nsood.in>
2021-03-08wgengine/netstack: add support for incoming UDP connectionsNaman Sood1-9/+67
Updates #504 Updates #707 Signed-off-by: Naman Sood <mail@nsood.in>
2021-03-03wgengine/netstack: remove some v2 logging by defaultBrad Fitzpatrick1-4/+13
Even with [v2], it still logtails and takes time to format. Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
2021-03-03wgengine/netstack: use system dialer to contact servers on localhostNaman Sood1-1/+2
Updates #504 Updates #707 Signed-off-by: Naman Sood <mail@nsood.in>
2021-03-02wgengine/netstack: forward incoming connections to localhostNaman Sood1-13/+15
Updates #707 Updates #504 Signed-off-by: Naman Sood <mail@nsood.in>
2021-03-01cmd/tailscaled, wgengine: remove --fake, replace with netstackBrad Fitzpatrick1-36/+30
And add a --socks5-server flag. And fix a race in SOCKS5 replies where the response header was written concurrently with the copy from the backend. Co-authored with Naman Sood. Updates #707 Updates #504 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
2021-03-01wgengine/netstack: add Magic DNS + DNS resolution to SOCKS5 dialingBrad Fitzpatrick1-3/+79
Updates #707 Updates #504 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
2021-02-26wgengine/netstack: start SOCKS5 server in netstack modeNaman Sood1-0/+18
Updates #707 Updates #504 Signed-off-by: Naman Sood <mail@nsood.in>
2021-02-25wgengine, cmd/tailscaled: refactor netstack, forward TCP to hello as demo ↵Naman Sood1-114/+224
(#1301) Updates #707 Updates #504 Signed-off-by: Naman Sood <mail@nsood.in>
2021-02-05types/netmap: split controlclient.NetworkMap off into its own leaf packageBrad Fitzpatrick1-2/+2
Updates #1278 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
2021-01-15wgengine/netstack: use tailscale IPs instead of a hardcoded one (#1131)Naman Sood1-1/+41
Signed-off-by: Naman Sood <mail@nsood.in>
2021-01-11wengine/netstack: bump gvisor to latest versionNaman Sood1-2/+2
* wengine/netstack: bump gvisor to latest version Signed-off-by: Naman Sood <naman@tailscale.com> * update dependencies Signed-off-by: Naman Sood <naman@tailscale.com> * Don't change hardcoded IP Signed-off-by: Naman Sood <naman@tailscale.com>
2021-01-11wgengine/netstack: don't build netstack on 32-bit platformsBrad Fitzpatrick1-0/+3
See google/gvisor#5241
2021-01-11cmd/tailscaled, wgengine/netstack: add start of gvisor userspace netstack workBrad Fitzpatrick1-0/+154
Not usefully functional yet (mostly a proof of concept), but getting it submitted for some work @namansood is going to do atop this. Updates #707 Updates #634 Updates #48 Updates #835
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