Disable/Enable the Firewall

• Open a command promt (Start Menu -> Run -> type 'cmd' and click OK)
• Type telnet 10.0.0.138 (enter login details if prompted), press enter

• To turn the firewall on type: ip config firewalling=on and press enter
• To turn the firewall off type: ip config firewalling=off and press enter
• Type config save and press enter
• Type exit and press enter