Intranet and Internet Solution

["Calvin Lam" <clamhm@hotmail.com>]

hi all,

I'm going to propose a open source solution to setup an Internet and 
intranet infrastructure for a company of 300+ users.  The following OSS 
products are identified:

Intranet
Server OS - Linux
Workstation OS - Linux or Windows 98/Windows 2000 Pro
DHCP - ISC DHCP
DNS - ISC Bind with DDNS
Mail - qmail or sendmail
Directory - Openldap

Internet
firewall - ipchains
web server - Apache
web appl server - ?
db server - ?

For the intranet part, I am looking for an integrated solution.  I want to 
have all user accounts are centrally stored in ldap servers.  Users log on 
to the network by authenticating with the ldap servers.  For mail, I'd like 
users to lookup the email addresses stored in ldap servers. Therefore, I 
need every part tightly integrates with the ldap servers.  Can anyone point 
to some more detail configurations to achieve these goals? Do I need any 
extra products? I'd like really details thing if possible like sample 
configuration files.

For the Internet part, I am looking for web appl and db server appls to 
write servlet with db backend.  Maybe, some user account and profile storage 
in ldap server.

Any suggestion will be welcome.  Thanks in advance.


best regards,

Calvin Lam


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