Hughes Network Systems HNS9211 Manual Do Utilizador
Using the Web UI
3500988-0001 Revision 1.0
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The longer the Idle-mode DHCP lease time, the longer it will
take the Network/UT to update the TE with the correct DNS
servers for web browsing after establishing a data context.
take the Network/UT to update the TE with the correct DNS
servers for web browsing after establishing a data context.
Lease Time when connected: The Connected-mode DHCP
Lease Time refers to the DHCP lease time when the UT is
connected to the network. Most users will have no need to
change this parameter.
Lease Time refers to the DHCP lease time when the UT is
connected to the network. Most users will have no need to
change this parameter.
Network Operating Mode: The Netmode field indicates the
mode of operation of the terminal. In NAT mode the UT will
translate between the local and global IP addresses. In Relay
mode the UT will supply the global IP address to the TE once a
PDP Context is established. Relay mode is single user/single
PDP Context and only supports a single connected TE. Note:
Updates to this field will not take effect until the UT is restarted.
mode of operation of the terminal. In NAT mode the UT will
translate between the local and global IP addresses. In Relay
mode the UT will supply the global IP address to the TE once a
PDP Context is established. Relay mode is single user/single
PDP Context and only supports a single connected TE. Note:
Updates to this field will not take effect until the UT is restarted.
Nat Mode
In NAT mode once a PDP context is active, the UT will
translate between the local and global IP addresses. This is a
basic NAT that only performs IP address translation. It does not
use port translation.
translate between the local and global IP addresses. This is a
basic NAT that only performs IP address translation. It does not
use port translation.
Relay Mode
In
Relay mode
the UT will supply the global IP address to the
TE when the context is established. Relay mode is single user
and only supports a single connected TE.
and only supports a single connected TE.
In Relay mode DHCP is required to provide the global IP
address to the TE. When the context is activated, the DHCP
server in the UT will NACK the next DHCP lease renewal from
the TE and assign the global IP address assigned by the network.
The local IP connection will be torn down and reestablished as
the IP address changes. Similarly, when the context is
deactivated the DHCP server will NACK the lease renewal and
then reassign the original private IP address.
address to the TE. When the context is activated, the DHCP
server in the UT will NACK the next DHCP lease renewal from
the TE and assign the global IP address assigned by the network.
The local IP connection will be torn down and reestablished as
the IP address changes. Similarly, when the context is
deactivated the DHCP server will NACK the lease renewal and
then reassign the original private IP address.
LaunchPad and the Web UI will lose and reestablish their
connections to the terminal as the IP address is changed.
connections to the terminal as the IP address is changed.
To make the IP address change happen quickly a short DHCP
lease should be used. The terminal defaults the DHCP lease time
to 60 seconds in idle and connected mode.
lease should be used. The terminal defaults the DHCP lease time
to 60 seconds in idle and connected mode.
Relay mode only supports a single user TE.