Sierra Wireless AirLink RV50 Series User Manual page 110

ALEOS 4.9.0 Software Configuration User Guide for AirLink RV50 Series
Field
DHCP Options
Enables IT Administrators to configure up to 10 DHCP options, allowing you to push DHCP options to connected devices.
Interface
MTU Source
MTU in Use
Option Code
Option Value
DHCP Vendor Specific Options
Enables IT Administrators to configure up to 5 vendor-specific options
Vendor Class
Vendor Option Code
Rev 1 Dec. 17
Description
Select the interface to use:
All (default)
•
Ethernet
•
Note: USBVLAN hosts only receive the DHCP options when the Interface is set to All.
Use this field to select where the Maximum Transmit Unit (MTU) value for LAN clients is
obtained. Options are:
Auto—The MTU value distributed to clients is obtained from the radio module. This
•
option ensures that all interfaces use the same MTU as the radio module. (default)
When Auto is selected in this field, the MTU value configured for Option Code 026
Interface MTU is ignored.
Manual—The MTU value configured for the
•
distributed to clients.
Note: If you are using a new SIM card for the first time, Auto MTU takes effect after the
second reboot.
This field only appears when
Displays the Maximum Transmit Unit (MTU) value (from the radio module) being distributed
to clients
Choose from the options in the drop-down menu. For a list of supported Option Codes, see
Table 5-1. For additional information on the option codes, refer to the Internet Engineering
Task Force (IETF) memorandum on Internet Protocols and Standards, RFC-2131.
Note: When MTU Source
Interface MTU is ignored.
The format for the option value depends on the
conform with RFC 2132. For a list of accepted formats for each of the supported DHCP
Option Codes, see Table 5-1.
Use a comma to separate multiple values.
Enter the vendor class
Enter the vendor option code. Possible entries are:
0–255
•
110
Option Code
MTU Source is set to Auto.
is set to Auto, the MTU value configured for
Option Code
026 Interface MTU is
Option Code 026
selected, as formats must
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