Avirt Soho
by Avirt Software

  Share one Internet connection - distribute Internet access across your LAN with only one modem, ISDN, DSL, T1/T3, wireless, or DirecPC line.
Automatic client configuration - with Avirt's client-side installation, there's no need to configure each application manually to use the proxy server. Using SOCKS, traffic is routed from each client computer as if it had a direct Internet connection - and the process is transparent!
Automatic proxy detection - using Avirt's unique Automatic Proxy Detection (APD2) protocol, clients autodetect the server, eliminating the need for messy configurations.
Dial on demand - initiate a dial-up connection from any client machine.
Firewall - Avirt hides your internal network addresses behind an application-level firewall to protect your LAN from outsiders. You can feel safe even with an always-on connection.
Standard email - view web-based email from your browser or send and receive email using a mail client like Microsoft Outlook.
Shared cache - Avirt caches frequently visited sites for quick retrieval.
DHCP server - the Dynamic Host Configuration Protocol (DHCP) server automatically assigns IP addresses to LAN clients, simplifying configuration.
DNS forwarding - Domain Name Service (DNS)
Logging - view all online activity real time in the log window

Related software:
avirt, internet connection sharing, firewall, networking, dial-up, url filtering, ...