I have a netgear LB2120 3G/LTE modem. The modem has a failover switch built in so if the wired internet connection goes down it switches to cellular. I tried connecting my antminers (as well as just one antminer, S9i, L3+, L3++, DR3,) to the modem but for some reason they wont detect an internet connection and will not connect. I tried connecting the modem to a powered switch and then to the antminer and still no go. If i plug a laptop in it works fine. Does anyone know why this may be happening?
When the antminer is plugged in the lights indicating an ethernet connection are not even lit up but again use the same cable to plug in a laptop and everything works perfect. I've also tried setting the modem in bridge mode and changing the miner to a static ip etc. Nothing seems to work as it just doesn't recognize the connection. Any help is appreciated!