Am 13.07.2019 13:10, schrieb Lev: > On Sat, 13 Jul 2019 12:25:11 +0200 > walter harms <wharms@xxxxxx> wrote: > >> Hello list, >> this is a bit off-topic. >> >> I am looking for a tools to monitor the connection quality >> when i send data via a LTE-Modem. >> >> Background: >> I collect data on remote place and send them to a server. >> At some places i have strange problems, so i would like to >> monitor the connection quality and perhaps other informations >> the modem can offer. >> >> Is there a programm or a hook i can use inside pppd ? i am pretty >> sure i am not the first one with such kind of problems. >> >> short: >> I want a simple way to send 1 or 2 AT cmds store the results and >> continue with ppp. >> >> re, >> wh > > Hi Walter, > > > See the record option of PPPd. Which LTE modem are you using? > modem: Coniugo the record option seems to be over the top. So far i understand i can record all trafic. I would prefer a side channel like /dev/ptsX where i can connect directly to the modem and get data, or something like a signal that send a given AT line to the modem and returns into a file. Only ideas no code for now :) while searching i found this: https://github.com/ya-jeks/gsmmux ever heard about it ? re, wh
