On x86 running-check defaults to "yes", so all interfaces are always considered running. Set it to 'no' if you want connectivity detection.disable-running-check (yes | no; Default: yes) Disable running check. If this value is set to 'no', the router automatically detects whether the NIC is connected with a device in the network or not.
Hi where put No the options isIf set to no, what the routerboard will do if the connection is fail?
i was thinking this possible can solve the ethernet halt issue or not.