I upgraded to DSM 7.1-42661 Update 2 last night on my Synology DS1821+.
After that I updated Tailscale from pkgs.tailscale.com to the newest version 1.26.0-260007-dsm7 (tailscale-x86_64-1.26.0-260007-dsm7.spk: 64-bit x86 (amd64)).
I can no longer reach outbound connections. I have tried to ping multiple times, and remote servers are not reachable that use Tailscale for Active Backup For Business.
@zetsueii
Haven’t had much time to work on it, but still not working for me. Normal troubleshooting steps for the issue from Tailscale site don’t seem to make a difference.
I’m going to try to upgrade Tailscale on another Synology NAS tonight that is on the prior update. Maybe that will give an indication if it is the DSM update or Tailscale PKG.
Tried the newest Tailscale PKG update with another Synology NAS (DS220+) on DSM 7.0.1-42218 (pre “Update 2”) and it works after the normal “outbound configuration steps.” So it definitely seems that Version: 7.1-42661 Update 2 is breaking something.
“sudo /var/packages/Tailscale/target/bin/tailscale configure-host” and then the “sudo synosystemctl restart pkgctl-Tailscale.service” command that it returns seemed to work for me. Ping works and now I can reach Hyper-V hosts for Synology ABFB backup. Odd that it doesn’t seem to be working for everyone. As stated before I’m on update 2 as well.
Same problem here. I’ve installed the latest package (1.26.1-260017) after upgrading DSM to 7.1-42661 Update 2 and I can’t connect.
The extra wrinkle for my setup is that Tailscale is telling me that the client on my Synology box has expired (a couple of weeks ago by the look of it) and I can’t figure out how to update that configuration/certificate.