n my office machine which is under LAN connection. my machine is provided a fixed IP. my machine is only allowed one web site connection(my working site) and other all sites blocked. i could not access other site except one site. in the server there is a fire wall which name is SONICWALL. how can i access all site from my machine. i have tried by going through IP of different sites but failed to access. is there any simple technique to access internet from my machine.