mirrors
/
tailscale
mirror of https://github.com/tailscale/tailscale.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity
1,656 Commits 723 Branches 162 Tags 276 MiB
Commit Graph

2 Commits

Author SHA1 Message Date
Brad Fitzpatrick b560386c1a net/packet, wgengine, tstun: add inter-node TSMP protocol for connect errors 
This adds a new IP Protocol type, TSMP on protocol number 99 for
sending inter-tailscale messages over WireGuard, currently just for
why a peer rejects TCP SYNs (ACL rejection, shields up, and in the
future: nothing listening, something listening on that port but wrong
interface, etc)

Updates #1094
Updates tailscale/corp#1185

Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
 2021-01-15 14:03:57 -08:00
Brad Fitzpatrick 85e54af0d7 wgengine: on TCP connect fail/timeout, log some clues about why it failed 
So users can see why things aren't working.

A start. More diagnostics coming.

Updates #1094
 2021-01-11 22:09:09 -08:00