You can just install mosquitto_sub
on OpenWRT routers such as on the Teltonika RUTX10/RUTX11 or TRB series using opkg
:
opkg update opkg install mosquitto-client
In case you see error messages like
* check_data_file_clashes: Package libmosquitto-nossl wants to install file /usr/lib/libmosquitto.so But that file is already provided by package * libmosquitto-ssl * check_data_file_clashes: Package libmosquitto-nossl wants to install file /usr/lib/libmosquitto.so.1 But that file is already provided by package * libmosquitto-ssl * opkg_install_cmd: Cannot install package mosquitto-client.
install mosquitto-client-ssl
instead:
opkg install mosquitto-client-ssl
Tested on firmware TRB1_R_00.07.02.6
.