Axel AX4000 User's Manual - Manual (Page 86)

Appendix
80
AXEL Office Server
The following operations are performed to get a valid IP address:
- 3 RARP requests are broadcast. If a RARP server sends a valid answer,
the Office Server IP address is updated.
To signal that this operation is occurring, the Ch4 and Ch3 leds flash:
- if no RARP answer is received, 3 BOOTP requests are broadcast. If a
BOOTP server sends a valid answer, the Office Server IP address is
updated.
To signal that this operation is occurring, the Ch2 and Ch1 leds flash:
Note: This operation only takes place if a RARP server or BOOTP server has
been set up. Such a server uses a parameter file to associate each Ethernet
address with an IP address. For more information, refer to your system
manuals.