切られてしまう。 現状 Sep 6 10:27:10 raspberrypi pppd[1515]: Plugin /usr/lib/pppd/2.4.6/nm-pppd-plugin.so loaded. Sep 6 10:27:10 raspberrypi pppd[1515]: pppd 2.4.6 started by root, uid 0 Sep 6 10:27:10 raspberrypi pppd[1515]: Using interface ppp0 Sep 6 10:27:10 raspberrypi pppd[1515]: Connect: ppp0 <--> /dev/ttyUSB3 Sep 6 10:27:10 raspberrypi pppd[1515]: CHAP authentication succeeded Sep 6 10:27:10 raspberr