Proxy and Texture Cache Server and White List Filter of SIM are here.

I'm making Proxy System for Second Life.
I developed three programs.

[HTTPS/UDP Packet Relay Server]
You can execute Seconf Life Viewer from PC with private IP address in the firewall.

[UDP Texture Cache Server]
In our measurement, texture data accounts for about 80% of the UDP communication.
The load of the network can be lowered by using Texture Cache Server.

[White List Filter of SIM]
When using Second Life at Univ. or school, the teacher might not want the student to go to SIM not related (It is about pornography, violence and etc.).
It can be prevented from going to other SIM without permission by using White List Filter System.

Please refer at http://www.nsl.tuis.ac.jp/xoops/modules/xpwiki/?sl_proxy%20%28E%29 ,if it is interested.

Thank you.

Wow, it works!