Configuration format is key/value pairs. Key name should end with ‘:’ character; value – with ‘;’ character. There can be one or more spaces between key and value. E.g.: key1: value1; key2: value2; This file contains the path to the root directory with software updates. The address does not need final slash. E.g.: DIR_100500ABCD: /pub/Router/DIR_100500/Firmware/ABCD; DIR_300NRUB5: /pub/Router/DIR_300NRU/Firmware/B5; DIR_300NRUB6: /pub/Router/DIR_300NRU/Firmware/B6; DIR_300NRUB7: /pub/Router/DIR_300NRU/Firmware/B7; DIR_300NRUB100500: /pub/Router/DIR_300NRU/Firmware/B100500; DIR_300A: /pub/Router/DIR-300A_C1/Firmware; DIR_615K1: /pub/Router/DIR-615/Firmware/RevK/K1;