cross@MSi-7751:~$ grep pppd /var/log/syslog | tail -n 30
Apr 19 18:04:11 MSi-7751 pppd[3556]: remote IP address 172.16.10.1
Apr 19 18:04:11 MSi-7751 pppd[3556]: primary DNS address 10.46.0.1
Apr 19 18:13:56 MSi-7751 pppd[3556]: Terminating on signal 15
Apr 19 18:13:56 MSi-7751 pppd[3556]: Connect time 9.8 minutes.
Apr 19 18:13:56 MSi-7751 pppd[3556]: Sent 1871817 bytes, received 13734445 bytes.
Apr 19 18:13:56 MSi-7751 pppd[3556]: Child process /usr/sbin/pptp 10.46.0.1 --nolaunchpppd --loglevel 0 --logstring nm-pptp-service-2974 (pid 3557) terminated with signal 15
Apr 19 18:13:58 MSi-7751 pptp[3561]: nm-pptp-service-2974 warn[decaps_hdlc:pptp_gre.c:216]: pppd may have shutdown, see pppd log
Apr 19 18:13:58 MSi-7751 pppd[4924]: Plugin /usr/lib/pppd/2.4.5/nm-pptp-pppd-plugin.so loaded.
Apr 19 18:13:58 MSi-7751 pppd[4924]: pppd 2.4.5 started by root, uid 0
Apr 19 18:13:58 MSi-7751 pppd[4924]: Using interface ppp0
Apr 19 18:13:58 MSi-7751 pppd[4924]: Connect: ppp0 <--> /dev/pts/0
Apr 19 18:13:59 MSi-7751 pppd[4924]: CHAP authentication succeeded: Authentication successed
Apr 19 18:13:59 MSi-7751 pppd[4924]: CHAP authentication succeeded
Apr 19 18:13:59 MSi-7751 pppd[4924]: local IP address 172.16.3.2
Apr 19 18:13:59 MSi-7751 pppd[4924]: remote IP address 172.16.10.1
Apr 19 18:13:59 MSi-7751 pppd[4924]: primary DNS address 10.46.0.1
Apr 19 18:16:13 MSi-7751 pppd[4924]: Terminating on signal 15
Apr 19 18:16:13 MSi-7751 pppd[4924]: Connect time 2.3 minutes.
Apr 19 18:16:13 MSi-7751 pppd[4924]: Sent 278939 bytes, received 6260897 bytes.
Apr 19 18:16:13 MSi-7751 pppd[4924]: Child process /usr/sbin/pptp 10.46.0.1 --nolaunchpppd --loglevel 0 --logstring nm-pptp-service-2974 (pid 4925) terminated with signal 15
Apr 19 18:16:15 MSi-7751 pptp[4926]: nm-pptp-service-2974 warn[decaps_hdlc:pptp_gre.c:216]: pppd may have shutdown, see pppd log
Apr 19 18:16:15 MSi-7751 pppd[5076]: Plugin /usr/lib/pppd/2.4.5/nm-pptp-pppd-plugin.so loaded.
Apr 19 18:16:15 MSi-7751 pppd[5076]: pppd 2.4.5 started by root, uid 0
Apr 19 18:16:15 MSi-7751 pppd[5076]: Using interface ppp0
Apr 19 18:16:15 MSi-7751 pppd[5076]: Connect: ppp0 <--> /dev/pts/0
Apr 19 18:16:16 MSi-7751 pppd[5076]: CHAP authentication succeeded: Authentication successed
Apr 19 18:16:16 MSi-7751 pppd[5076]: CHAP authentication succeeded
Apr 19 18:16:16 MSi-7751 pppd[5076]: local IP address 172.16.1.213
Apr 19 18:16:16 MSi-7751 pppd[5076]: remote IP address 172.16.10.1
Apr 19 18:16:16 MSi-7751 pppd[5076]: primary DNS address 10.46.0.1
cross@MSi-7751:~$
настраивал через менеджер