Nivis Versa Router 1100 Titan - User Guide v1.2 Page 16 of 1113.3 Verify the Cell backhaul starts up properly1. This section only checks whether the cell connectivity is stable (meaning SIM was properlyconfigured with an active data plan). It does not check whether the Titan is accessible over cellularlink or whether Titan can access the NMS.2. Power off Titan3. Remove Titan ETH connection4. Make sure a properly configured and activated SIM card is inserted in titan SIM slot5. Power on Titan6. Wait for about 2-3 minutes for Titan to boot up7. Check whether Titan “WEB” blue LED is solid on – and stay on for more than a minute withoutturning off.3.4 Verify the Cell backhaul works using NMS1. Have available and running a NMS instance2. Have Titan connected over ETH3. Power on Titan4. Set Titan in “transparent” mode, connecting it to the instance mentioned above5. Power off Titan6. Remove Titan ETH connection7. Make sure a properly configured and activated SIM card is inserted in titan SIM slot8. Power on Titan9. Check whether Titan is accessible from the NMS Web interface3.5 Verify the Cell backhaul works using the cell IPv4 accessible from the PC1. The procedure below works ONLY if the cell provider has assigned an IPv4 accessible from the PC tothe SIM card.o One case is when the IPv4 associated with the SIM card is accessible from the Internet.o Another case is when the PC itself has an IPv4 provided by a cell modem using a SIM card inthe same private IP class as SIM on Titan.2. Power off Titan3. Remove Titan ETH connection4. Make sure a properly configured and activated SIM card is inserted in titan SIM slot5. Power on Titan6. Check whether Titan Web interface is accessible using the cell provider-assigned IP4