How to install ser2net on Teltonika routers (RutOS)

Important: The ser2net version currently available for Teltonika Routers (ser2net 3.5.1) does not support RFC2217. Use remserial instead if you need this feature. See How to install remserial on Teltonika routers (RutOS)

In order to install ser2net on Teltonika routers running RutOS, you can follow these steps:

opkg -e /etc/opkg/openwrt/distfeeds.conf update
opkg -e /etc/opkg/openwrt/distfeeds.conf install ser2net

Now edit /etc/ser2net.conf to configure your serial ports as needed. See the config file for examples.

vim /etc/ser2net.conf

After making the necessary changes, (re)start the ser2net service with:

service ser2net restart