Appendix H: Additional EMX Information
522
Reserving IP in Linux
There are two methods to reserve the IP address of any network
interface in the standard Linux DHCP server (ISC DHCP server):
Convert an interface's client identifier into
hexadecimal ASCII codes.
Use an interface's original client identifier without converting it into
ASCII codes.
For each interface's client identifier, see
Reserving IP Addresses in
DHCP Servers
(on page 519).
In the following illustrations, it is assumed that the EMX serial number is
PEG1A00003, and the IP address you want to reserve is 192.168.20.1.
Illustration with ASCII code conversion:
1.
Convert the client identifier of the desired network interface into
ASCII codes (
hexadecimal).
Interface
Client identifier conversion
ETHERNET
PEG1A00003 = 50 45 47 31 41 30 30 30 30 33
WIRELESS PEG1A00003-WIRELESS = 50 45 47 31 41 30 30 30 30
33 2D 57 49 52 45 4C 45 53 53
The suffix comprising the dash symbol and the
word "WIRELESS" is also converted.
Содержание EMX2-111
Страница 69: ...Chapter 4 Connecting External Equipment Optional 57...
Страница 78: ...Chapter 5 Using the EMX 66 EMX2 888...
Страница 442: ...Appendix A Specifications 430 RS 485 Pin signal definition 6 D bi direction al Data 7 8...
Страница 488: ...Appendix E LDAP Configuration Illustration 476 2 The EMX_Admin role is created...
Страница 507: ...Appendix G RADIUS Configuration Illustration 495 Note If your EMX uses PAP then select PAP...
Страница 508: ...Appendix G RADIUS Configuration Illustration 496 10 Select Standard to the left of the dialog and then click Add...
Страница 509: ...Appendix G RADIUS Configuration Illustration 497 11 Select Filter Id from the list of attributes and click Add...
Страница 512: ...Appendix G RADIUS Configuration Illustration 500 14 The new attribute is added Click OK...
Страница 513: ...Appendix G RADIUS Configuration Illustration 501 15 Click Next to continue...
