I have a TP-Link TL-MR6400 v5.2 router. I use custom open wrt 23.05 and uqmi module for LTE connectivity and it works quite well. But my ISP reconnects every 4 hours, and my router doesn't reconnect and loses connection. How can I overcome this problem so that my router re-establishes the connection in a short time? I would like to avoid simple cron tab scripts that ping every minute. Thank you for your precious help, best regards.
Any signal regarding the disconnection. i.e. in the system log ?
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watchcat + usbreset
If you're not happy with that, you can try a different approach.
Run a cron job at some minutes interval that queries the modem with AT+CGPADDR, once you see that there is no IP address anymore, you initiate a reconnect.
Hi, I solved it with watchcat just as you suggested, it pings Google and restarts the interface if the ping fails. Thanks
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