Ubee DVW3201B Subscriber User Manual page 47

Ubee Interactive
DNS Relay
NAT ALG Status – Filters to allow (enable) or disallow (disable) protocols to pass through the
DVW3201B to connected devices (computers, game consoles, and so on).
RSVP
FTP
TFTP
Kerb88
NetBios
IKE
RTSP
Kerb1293
H225
PPTP
MSN
Ubee DVW3201B Advanced Wireless Voice Gateway Subscriber User Guide • July 2012
Label
Allows the cable modem to act as the "relay" device. Each PC
that wants to access a URL does not have to send a DNS
request to a DNS server on the Internet. DNS is used to
resolve a URL (Web site name) to an IP address. DNS Relay
is typically used for commercial applications where each
device/PC connected to the cable modem uses the DNS Relay
address rather than going to a public DNS server hosted by an
ISP to look-up a URL.
Enables or disables resource reservation protocol (RSVP).
RSVP defines how applications reserve resources and how
they free the reserved resources once they are no longer
needed.
Enables or disables the file transfer protocol (FTP) used to
transfer files from one host to another.
Enables or disables the trivial file transfer protocol (TFTP) – a
simpler protocol generally used for automated file transfers.
Enables or disables the Kerberos network authentication
protocol which allow nodes to communicate over a non-secure
network using "tickets" on port 88 to prove their identity to one
another.
Enables or disables the network basic input/output system
(NetBIOS) services related to the OSI session layer. NetBIOS
allows applications on separate computers to communicate
over a LAN.
Enables or disables the network key exchange (IKE) protocol
used to set up a security association (SA) in the IPsec protocol
suite.
Enables or disables the real time streaming protocol (RTSP)
network control protocol used to establish and control media
sessions between end points.
Enables or disables the Kerberos network authentication
protocol which allow nodes to communicate over a non-secure
network using "tickets" on port 1293.
Enables or disables the H.225 protocol used to define
messages and procedures for call signalling, media
packetization, and registration, admission, and status (RAS)
functions.
Enables or disables the point-to-point tunneling protocol
(PPTP) used to implement a virtual private network.
Enables or disables the Microsoft network protocol used for
instant messaging.
Using the Advanced Gateway Setup Options
Description
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