# 2.5. More about ppp/pppd

The following sites may be of interest for further information about the ppp protocol, pppd and networking in general:

- Linux PPP FAQ: http://metalab.unc.edu/mdw/FAQ/PPP-FAQ.html

- Linux PPP HOWTO: http://metalab.unc.edu/mdw/HOWTO/PPP-HOWTO.html

- http://www.thoughtport.com:8080/PPP/index.html

- The Network Administrators' Guide: http://metalab.unc.edu/mdw/LDP/nag/nag.html