I tried to install Tailscale on Mudi Router by following different resources online. Such as:
- https://openwrt.org/docs/guide-user/services/vpn/tailscale/start
- https://www.reddit.com/r/Tailscale/comments/11btcxf/how_to_setup_tailscale_on_openwrt_router/
- https://www.reddit.com/r/GlInet/comments/1eyr3uy/success_got_tailscale_working_on_a_mudi_gle750/
- Help to configure tailscale as a proxy service - Installing and Using OpenWrt - OpenWrt Forum
So far I was able to connect the router to tailscale and I can from any tailscale device reach (ping, ssh, web access) the router. But, the other way round is not working.
First, I noticed that when I run Tailscale the ping command is not working (I believe DNS is not correctly resolving). The picture attached is exactly the error I am getting, and the same for traceroute and nslookup.
From any device connected to the router I can use ping to google.com for example but I cannot ping to any Tailscale device (somehow the routing table is not considered at all!)
Device Information:
Name: GL.iNet GL-E750
Firmware: 4.3.19 (0319release3)
OpenWrt Version: OpenWrt 22.03.4 r20123-38ccc47687
Kernel Version: 5.10.176