Brad Fitzpatrick cd8b434ccd ipn/ipnlocal: ignore NetfilterMode pref on Synology
On clean installs we didn't set use iptables, but during upgrades it
looks like we could use old prefs that directed us to go into the iptables
paths that might fail on Synology.

Updates #1995
Fixes tailscale/tailscale-synology#57 (I think)

Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
(cherry picked from commit a04801e037367a1bcbed309d3c44e57b4c011688)
2021-05-27 11:04:40 -07:00
..
2020-12-30 17:33:02 -08:00