9 Commits (c8b63a409e031baba04d37a16f8d99a5e3b9f6b5)

Author	SHA1	Message	Date
Brad Fitzpatrick	7e7c4c1bbe	tailcfg: break DERPNode.DERPTestPort into DERPPort & InsecureForTests ... The DERPTestPort int meant two things before: which port to use, and whether to disable TLS verification. Users would like to set the port without disabling TLS, so break it into two options. Updates #1264 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	3 years ago
Brad Fitzpatrick	3dcd18b6c8	tailcfg: note RegionID 900-999 reservation	3 years ago
julianknodt	597fa3d3c3	tailcfg/derpmap: add flag to omit ts's derps ... This adds a flag to derp maps which specifies that default Tailscale DERP servers should not be used. If true and there are entries in this map, it indicates that the entries in this map should take precedent and not hit any of tailscale's DERP servers. This change is backwards compatible, as the default behavior should be false. Updates #1264 Signed-off-by: julianknodt <julianknodt@gmail.com>	3 years ago
Brad Fitzpatrick	0a84359d2d	tailcfg, net/netcheck: let control mark "Avoid" bit on DERP regions ... So a region can be used if needed, but won't be STUN-probed or used as its home. This gives us another possible debugging mechanism for #1310, or can be used as a short-term measure against DERP flip-flops for people equidistant between regions if our hysteresis still isn't good enough. Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	4 years ago
Ross Zurowski	3e2bfe48c3	derpmap: add full region name ... We're beginning to reference DERP region names in the admin UI, so it's best to consolidate this information in our DERP map. Signed-off-by: Ross Zurowski <ross@rosszurowski.com>	4 years ago
Brad Fitzpatrick	6c74065053	wgengine/magicsock, tstest/natlab: start hooking up natlab to magicsock ... Also adds ephemeral port support to natlab. Work in progress. Pairing with @danderson.	4 years ago
Brad Fitzpatrick	096d7a50ff	tailcfg: remove unused, unimplemented DERPNode.CertFingerprint for now	5 years ago
Brad Fitzpatrick	e6b84f2159	all: make client use server-provided DERP map, add DERP region support ... Instead of hard-coding the DERP map (except for cmd/tailscale netcheck for now), get it from the control server at runtime. And make the DERP map support multiple nodes per region with clients picking the first one that's available. (The server will balance the order presented to clients for load balancing) This deletes the stunner package, merging it into the netcheck package instead, to minimize all the config hooks that would've been required. Also fix some test flakes & races. Fixes #387 (Don't hard-code the DERP map) Updates #388 (Add DERP region support) Fixes #399 (wgengine: flaky tests) Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	5 years ago
Brad Fitzpatrick	cff53c6e6d	tailcfg: add DERP map structures ... Updates #387 Updates #388 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	5 years ago