How to update RCM2100 flash by tcpip

Hi I am trying to get the rcm2100 to update its flash by tcpip but cant figure out hoe to do it.
Any help would be appreciated

No easy ways to do that. On those products, updates were typically via the 10-pin programming header using the Rabbit Field Utility and a serial port on a Windows PC.

If you need to update firmware via TCP/IP, I’d recommend switching to an RCM4200, RCM4300 series, or RCM6700 series module and using the Remote Program Update feature.