How to use proxy server with FTB

[chiddyfield]

Hi there,

I'm using ftb at school and it requires a proxy login. It has a server, a port, a username and password.

How do I do this?

The console spits this out when trying to connect if it helps at all

Data\ftblauncher\ftblaunch.cfg (The system cannot find the path specified) Connection timed out: connect: java.net.ConnectException: Connection timed out: connect Error making tracking request: java.net.ConnectException: Connection timed out: connect getCurrentDirectory(): O:\St Peter's Tuggerah\Common Year 9 getSelectedFile() : O:\St Peter's Tuggerah\Common Year 9\Bethany Failed to save settings: java.io.FileNotFoundException: \\dbb.local\Local\Students\lachlan.springfield\Application Data\ftblauncher\ftblaunch.cfg (The system cannot find the path specified)
[i18n] Added 0 enUS to options pane
[i18n] enUS English language file loaded!
[i18n] Could not retrieve version info, skipping update.: java.net.ConnectException: Connection timed out: connect
Connection timed out: connect: java.net.ConnectException: Connection timed out: connect
Connection timed out: connect: java.net.ConnectException: Connection timed out: connect
Failed to load modpacks, loading from backup: java.net.ConnectException: Connection timed out: connect
Loading modpack information for modpacks.xml...
Failed to read modpack file - falling back to direct download: java.io.FileNotFoundException: \\dbb.local\Local\Students\lachlan.springfield\Application Data\ftblauncher\ModPacks\modpacks.xml (The system cannot find the path specified)
Completely unable to download the modpack file - check your connection: java.net.ConnectException: Connection timed out: connect
loading texture pack information...
loading map information...
Connection timed out: connect: java.net.ConnectException: Connection timed out: connect
Connection timed out: connect: java.net.ConnectException: Connection timed out: connect
connect timed out
connect timed out