Connections

-- Broadband: Cabel and DSL
-- Narrow band: Modem and ISDN
-- Mobile
-- Media:
DSL, PPPoE
DSL, PPPoA (VCmux and LLC)
DSL, PPTP
Cable
ISDN
IP over AAL
RFC1483/2684 bridged

Routing

-- Router and dial-up connections
-- LAN and WLAN
-- Router and Bridge-Mode
-- VPN
-- Multiple connections simultaneously
-- Adjustable routes
-- Several IP adresses per adapter

Traffic Shaping

-- Multi-User version
-- TX and RX-Shaping
-- L7 Protocol Analysis
-- Prioritization of Programs
-- RTP/VoIP Detection
-- 5 priority queues
-- Individual rules with filter language

Options

-- Low-Latency Mode
-- Auto-MTU optimization
Extras

-- Time and volumen budgets
-- Usage Graph
-- Overview of connections
-- Skin-Windows
-- Firewall
-- Data and packet logging
-- 32-Bit and 64-Bit version
-- 12+ languages

cFosSpeed 4.20 build 1389 -- 12-Feb-2008

+ Added support for Vista Sidebar Gadgets. See speed.gadget in the cFosSpeed installation directory (double-click to install after first re-boot). This sample gadget demonstrates how to create your own sidebar gadgets. Feel free to contact us. We might be interested in publishing your gadget on our website.
+ New language: Arabic! That makes a total of 18 languages supported. Even more languages are downloadable from our web site, here :http://www.cfos.de/speed/documentation/lang.htm
+ trace.txt is now in UTF-8 coding, but without a byte-order marker at the beginning. Use e.g. notepad for viewing.
+ The gset parameter passthru can now be set to 2. This will still bypass all shaping and packet modification logic, but not as radical as passthru = 1. Debugging purpose only.
+ Added func_trace = 2. This will dump NDIS_PACKETS with all fields into trace.txt. Debugging purpose only.
+ Network adapters are no longer unbound if set to "Auto". Only setting them to "No" will force the unbind. Thanks to Andrey Chernov for his help.
+ Added a way to change and save rtt_tab's. Thanks to Darko Grskovic for inspiration.
+ If class installer is locked, adding a route is retried every 3 seconds.
x Fixed a long-standing bug (maybe as old as v2.13): packets were sometimes sent to the wrong network adapter. This could have happened whenever you
had more than one active adapter. This could fix problems with Hamachi, VPN software, multiple network cards or bridging. Please test and report!
x Fixed a rare crash while loading. Maybe this crash only appeared with certain VPN software. Thanks to Christopher Moffett for the dump file.
x Testing whether not activating the device will fix freezes after installation under Vista.
x Cleaned up NDIS packet handling.
x Buttons in the icon skins where not working under Windows Vista. Fixed.
x Now setting 'inhibit_bridged' will immediately change 'bridged' variable. Thanks to Velouria for the bug report.
x Some internal rewrite to fix a spurious bluescreen.

Legend:
* New feature
+ Minor improvement
! Software change requires modification of your configuration
x Bugfix
- Information only
v4.20 Build 1389 Final - 4.46 MB

v4.21 Build 1400 Beta - 4.47 MB