Ubee Interactive Using the IP Filtering OptionUbee DDW365 Wireless Cable Modem Subscriber User Guide • October 2013 396.2 Using the IP Filtering OptionUse the IP Filtering option to filter IP addresses to block Internet traffic to specificnetwork devices on the LAN. Any host on this list is not accessible to Internet traffic.NoteYou may also filter by the MAC address which does not require setting a static lease.Refer to Using the MAC Filtering Option on page 40.StepsTo filter IP addresses:1. Make sure a PC is connected to the DDW365 and both devices are powered on andfunctioning.2. Log in to the DDW365 Web user interface. Refer to Accessing the Web User InterfaceLocally on page 13.3. Click Advanced from the main menu.PPTP Enables or disables the point-to-point tunneling protocol(PPTP) used to implement a virtual private network.MSN Enables or disables the Microsoft network protocol used forinstant messaging.SIP Enables or disables the session initiation protocol applicationlayer gateway (SIP ALG). SIP ALG inspects protocol packetsand formats SIP message headers and SDP body to ensureproper signaling. Note: Some hosted VoIP services prefer thisfunction to be performed by their own session border controller(SBC) and require the SIP ALG to be disabled. Some IP-PBXsmay require SIP ALG enabled.ICQ Enables or disables the ICQ instant messaging program.IRC666x Enables or disables the Internet relay chat (IRC) protocol usedfor text messaging.ICQTalk Enables or disables the ICQTalk instant messaging program.Net2Phone Enables or disables Net2Phone SIP- and PacketCable-basedVoIP.IRC7000 Enables or disables the Internet relay chat protocol on TCPport TCP 7000 used for text messaging and group forums.IRC8000 Enables or disables the Internet relay chat protocol on UDPport 8000 used for text messaging and group forums.Apply Saves changes.Label Description