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zerotier / ZeroTierOne

A Smart Ethernet Switch for Earth
https://zerotier.com
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docker zerotier-synology 1.14.0 not working #2324

Closed BradCOnGitHub closed 4 months ago

BradCOnGitHub commented 4 months ago

I've been successfully running zerotier-synology 1.10.6 on a Synology DS1618+ with DSM 7.1.1-42962 Update 6

Recently attempted to upgrade the docker image using :latest and it went to 1.14.0. Everything appears working except when I do a listnetworks nothing is there, and there is no connectivity

root@DiskStation:~# docker exec -it zt zerotier-cli listnetworks
200 listnetworks <nwid> <name> <mac> <status> <type> <dev> <ZT assigned ips>
root@DiskStation:~#

my.zerotier.com always showed the member as connected and zerotier-cli status always showed ONLINE

Rebooting the NAS didn't help. Wiping out the entire config and starting over didn't help. Finally just downgraded the image back to zerotier/zerotier-synology:1.10.6 and everything was fine again.

joseph-henry commented 4 months ago

Thanks for the report. I was able to replicate this. Not sure why it didn't show up in my testing but I'll take a look and update this ticket once I have a new version pushed.

joseph-henry commented 4 months ago

On further testing I'm seeing the same issue on 1.10.6 (which worked previously for me as well) so I think it's something else.

UPDATE: @BradCOnGitHub it looks like the issue is caused when the "Execute container with high privilege" option isn't checked when the container is first configured. This results in the container failing to get access to /dev/net/tun which prevents it from setting up a network interface.

I'm going to consider this ticket solved and close it but if you have any other issues please don't hesitate to open another.