Commit Graph

3 Commits (d2fef01206cd7a96d684f9c69ba9e767de824ab4)

Author SHA1 Message Date
James Tucker b565a9faa7 cmd/xdpderper: add autodetection for default interface name
This makes deployment easier in hetrogenous environments.

Updates ENG-4274

Signed-off-by: James Tucker <james@tailscale.com>
5 months ago
Jordan Whited a93173b56a
cmd/xdpderper,derp/xdp: implement mode that drops STUN packets (#12527)
This is useful during maintenance as a method for shedding home client
load.

Updates tailscale/corp#20689

Signed-off-by: Jordan Whited <jordan@tailscale.com>
5 months ago
Jordan Whited 65888d95c9
derp/xdp,cmd/xdpderper: initial skeleton (#12390)
This commit introduces a userspace program for managing an experimental
eBPF XDP STUN server program. derp/xdp contains the eBPF pseudo-C along
with a Go pkg for loading it and exporting its metrics.
cmd/xdpderper is a package main user of derp/xdp.

Updates tailscale/corp#20689

Signed-off-by: Jordan Whited <jordan@tailscale.com>
5 months ago