Description:
I have been reviewing how to configure network connections of FC/RHEL and to
setup firewalls & integration for panel-applets etc. and I have come up with my
review on my blog post, that I will like to review and update this bugreport if
any of it is apealing to you. 

Version-Release number of selected component (if applicable):
all

Desiable:
0. New nautilus protocol connections:///
1. Firewall control per interface
2. Override main system firewall
3. Connection sharing {to one or more interfaces}
4. Control for systcl parameters specific to interface
5. QoS and ToS
6. Bluetooth interface support
7. Dial-in support :-)
8. Extended dial-out controls to compare with kppp to some extent

please read rest on
http://linuxbite.blogspot.com/2006/03/network-plumbing-on-linux.html