I’m trying to configure a static route on a RUT200 router. The configuration is saved without errors (screenshot 1), but the route does not appear in the routing section (screenshot 2) not in the CLI (already restarted the router):
root@roma01:~# ip route
default dev usb0 proto static scope link src 10.76.224.199 metric 1
10.76.224.199 dev usb0 proto static scope link metric 1
10.90.18.0/24 dev br-lan proto kernel scope link src 10.90.18.21
Could you please try executing the command /etc/init.d/network restart and check if the issue persists? This will restart the network services, and there is a chance that it will resolve the issue.
I noticed, that your RUT200 has 07.07 firmware version. Could you please try updating to the latest RUT2M_R_00.07.07.1 firmware version and check if the issue persists?