File list (Check if you may need any files):
ppp-2.4.1\README.MSCHAP80
.........\Changes-2.3
.........\FAQ
.........\PLUGINS
.........\README
.........\README.sunos4
.........\README.cbcp
.........\README.linux
.........\README.sol2
.........\configure
.........\SETUP
.........\svr4\Makedefs.sol2
.........\....\Makedefs
.........\....\Makefile.sol2
.........\....\Makefile.sol2-64
.........\....\Makefile.svr4
.........\....\Makefile.top
.........\....\ppp.Master
.........\....\ppp.Node
.........\....\ppp.System
.........\....\ppp.conf
.........\....\ppp_ahdl.Master
.........\....\ppp_ahdl.System
.........\....\ppp_ahdlc_mod.c
.........\....\ppp_comp.Master
.........\....\ppp_comp.System
.........\....\ppp_comp_mod.c
.........\....\ppp_mod.c
.........\.unos4\Makefile.top
.........\......\Makedefs
.........\......\Makefile
.........\......\ppp_ahdlc_vdcmd.c
.........\......\if_ppp_vdcmd.c
.........\......\ppp.INSTALL
.........\......\ppp_comp_vdcmd.c
.........\......\ppp_vdcmd.c
.........\.olaris\Makedefs.sol2
.........\.......\Makedefs
.........\.......\Makefile.sol2
.........\.......\Makefile.sol2-64
.........\.......\Makefile.top
.........\.......\ppp.c
.........\.......\ppp.conf
.........\.......\ppp_ahdlc.c
.........\.......\ppp_ahdlc_mod.c
.........\.......\ppp_comp.c
.........\.......\ppp_comp_mod.c
.........\.......\ppp_mod.c
.........\.......\ppp_mod.h
.........\.cripts\chat-callback
.........\.......\README
.........\.......\callback
.........\.......\ip-down.local.add
.........\.......\ip-up.local.add
.........\.......\ipv6-down.sample
.........\.......\ipv6-up.sample
.........\.......\options-rsh-loc
.........\.......\options-rsh-rem
.........\.......\options-ssh-loc
.........\.......\options-ssh-rem
.........\.......\ppp-off
.........\.......\ppp-on
.........\.......\ppp-on-dialer
.........\.......\ppp-on-rsh
.........\.......\ppp-on-ssh
.........\.......\redialer
.........\.......\secure-card
.........\.......\chatchat\chatchat.c
.........\.......\........\README
.........\pppstats\Makefile.linux
.........\........\Makefile.sol2
.........\........\Makefile.sunos4
.........\........\pppstats.8
.........\........\pppstats.c
.........\...dump\Makefile.linux
.........\.......\Makefile.sol2
.........\.......\Makefile.sunos4
.........\.......\bsd-comp.c
.........\.......\deflate.c
.........\.......\ppp-comp.h
.........\.......\pppdump.8
.........\.......\pppdump.c
.........\.......\zlib.c
.........\.......\zlib.h
.........\....\Makefile.linux
.........\....\Makefile.sol2
.........\....\Makefile.sunos4
.........\....\auth.c
.........\....\cbcp.c
.........\....\cbcp.h
.........\....\ccp.c
.........\....\ccp.h
.........\....\chap.c
.........\....\chap.h
.........\....\chap_ms.c
.........\....\chap_ms.h
.........\....\demand.c
.........\....\eui64.c
.........\....\eui64.h
.........\....\fsm.c