Repartition of services between machines

Machine Software Service
Ltnb0 samba Windows file sharing
Printing
User authentication for squid
Time synchronization
LPRng Printing
Pdf Converter
Apache Web hosting
Mail delivery
Web browsing (Stores proxy configuration)
Sendmail Mail delivery
Imapd
Imp (written in PHP)
NIS/YP Unix filesharing
NFS
XNTPD Time synchronization
Quota Disk usage monitoring/control
Dhcpd Windows networking
Userd (written in Perl) User administration
Webmin (written in Perl) Manages services installed on Ltnb0
User administration
Ssh Remote shell access
Ltnb10 (Ns) DNS Name resolution
Web browsing
Web hosting
Mail delivery
Ipchains Firewalling/Packet filtering
Web browsing
Squid Web browsing
I4l Dialin networking
Backup sendmail server Mail delivery
Webmin 10 (written in Perl) Manages services installed on Ltnb10
Ssh Remote shell access
Telco1 Mgetty Dialin networking
Pppd