HP MSR Router Series User Manual

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Configuring an IP address for an Eth-channel
interface of a 4G modem
An Eth-channel interface can communicate with other devices only after it obtains an IP address. You can
configure an IP address for an Eth-channel interface in the following ways:
• Modem manufacturer's proprietary protocol—The Eth-channel interface obtains the modem's IP
address as its own IP address through the modem manufacturer's proprietary protocol. The
modem's IP address is automatically allocated by the service provider.
• Manual configuration.
The two IP address configuration methods are mutually exclusive. The most recent configuration overrides
the previous one.
TIP:
Changing the IP address will result in dialup interruption. Immediate re-dialup upon interruption mi
g
ht no
t
be supported by service providers.
To configure an IP address for an Eth-channel interface:
Ste
p
Command Remarks
8. Enter system view.
system-view N/A
9. Enter Eth-channel interface view.
interface eth-channel
interface-number
N/A
10. Configure an
IP address for
the Eth-channel
interface in
one of the
three ways.
Obtain an IP address by
using DHCP.
ip address dhcp-alloc
By default, an Eth-channel
interface does not obtain an IP
address by using DHCP.
For more information, see Layer
3—IP Services Command
Reference.
Obtain an IP address by
using the
modem-manufacturer's
proprietary protocol.
ip address cellular-alloc
By default, an Eth-channel
interface does not obtain an IP
address by using the
modem-manufacturer's
proprietary protocol.
Configure an IP address
manually.
ip address ip-address
{ mask-length | mask }
[ sub ]
By default, no IP address is
configured for an Eth-channel
interface.
Configuring a 3G/4G network
Wireless networks include GSM, CDMA2000 (CDMA-1x RTT and CDMA-EVDO), TD-SCDMA,
WCDMA, and LTE networks. Both 3G and 4G modems can access GSM, CDMA2000, TD-SCDMA,
and WCDMA networks. Only 4G modems can access LTE networks. Support for accessing which
networks depends on the modem model.
A 3G/4G modem is used to search a public land mobile network (PLMN) for accessible mobile networks.
A PLMN is uniquely identified by the mobile country code (MCC) and the mobile network code (MNC).

HP MSR Router Series Specifications

General

Brand	HP
Model	MSR Router Series
Category	Network Router
Language	English