PPP logs
Source: https://askubuntu.com/questions/441900/where-is-the-log-of-pppd-in-ubuntu-13-10
All logs related to ppp 🔗
cat /var/log/syslog | grep ppp
Line with duration of connection before reset 🔗
We were getting our connection reset periodically so this allowed us to check how long the period was
cat /var/log/syslog | grep "ppp.* active_time"