This guide also helped me to setup matter over thread. Since I don’t have a Mac either, I’ve looked up the WIndows Powershell equivalent of the netstat command. I have found the IPv6 routing to my Google TV 4K, that acts as my Thread Border Router with this command:
Get-NetRoute -AddressFamily IPv6 | Where-Object { $_.DestinationPrefix -like "fd*" }
The result contains something like this:
DestinationPrefix : fd__:::1::/64
NextHop : fe:::::
ifIndex : 12
You can then paste this information in the script that @majorzoltanpepe proposed as boot-script:
/sbin/sysctl -w net.ipv6.conf.all.accept_ra=2
/sbin/sysctl -w net.ipv6.conf.default.accept_ra=2
/sbin/sysctl -w net.ipv6.conf.eth0.accept_ra=2
/sbin/ip -6 route add fd29:.../64 via fe80:... dev eth0 metric 50 2>/dev/null || true
So, if the rest of your network and TBR are setup correctly and you skip all trouble-shooting steps this is all you need: Run powershell script, paste results in boot-script and reboot your Synology NAS.
@majorzoltanpepe Thanks very much for the extensive guide!
