Axel AX3000 Platine Terminal Ethernet TCP/IP 65E Manual do Utilizador descarregar pdf (Página 244)

Appendix

230 AX3000 - User's Manual

b) Re-negotiation Failure

The lease time must be regularly re-negotiated (except if the IP address has

been offered by a BOOTP server).

If a re-negotiation fails the following dialog box is displayed:

WARNING: DHCP REBINDING TOO LONG

The AX3000 could be disconnected in 2 minutes

Please log-off before automatic shutdown

Press <F11> to clear this message

This indicates that in two minutes the AX3000 will be no longer be permitted to

use the leased IP address and the session will be terminated

If after these two minutes, the re-negotiation has still failed, the following dialog

box is displayed:

DHCP REBINDING FAILED

Please contact your network administrator

Press <F11> to reboot

All current sessions (telnet, tty, lpd, etc.) will have been closed (i.e. lost).

Note: the AX3000 Trace Mode allows a trace of data exchanged between the

AX3000 and the DHCP server (see Chapter 3.1). This is useful to diagnose

problems.

A.4 - THE DNS PROTOCOL

The DNS protocol (Domain Name System) allows names to be 'resolved' by the

AX3000. Resolving is retrieving an IP address associated with a name.

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Axel AX3000 Platine Terminal Ethernet TCP/IP 65E Manual do Utilizador Página 244