HP-UX AAA Server A.08.02 Administrator's Guide

Table 21 DHCP Relay Properties (continued)
FunctionOption
If Yes, always select the Maximum DHCP Message Length as the message
size sent to the DHCP server. This is required by some DHCP servers. If
No, use the minimum possible message size. The preselected value is No.
Send Maximum DHCP Message Size
DNS name of the DHCP server. This value is only used if the DHCP server
IP address value is not specified.
DHCP Server Name (optional)
The IP address of the DHCP server. This parameter takes precedence over
the DHCP Server Name parameter.
DHCP Server IP Address (optional)
The maximum number of DHCPDISCOVER retransmissions. If unspecified,
there is no limit to the number of retransmissions.
Maximum Discover Retransmissions
(optional)
The maximum number of DHCPREQUEST retransmissions. If unspecified,
there is no limit to the number of retransmissions.
Maximum Request Retransmissions
(optional)
The maximum size of the message that can be received from the DHCP.Maximum DHCP Message Length
DNS Updates Properties
Clicking the DNS Update Properties link takes you to the DNS Update Properties screen where
you can modify the properties described in Table 22.
Table 22 DNS Update Properties
FunctionOption
Time (in seconds) used to periodically refresh the IP addresses for clients and
proxies that are configured by host. If no value is specified, 3600 (one hour)
is used.
DNS Refresh Interval (optional)
When the DNS Refresh Interval for a host name has expired, all other host
names that will be refreshed within the specified number of seconds are
refreshed immediately. If no value is specified, 60 is used.
DNS Refresh Time Frame (optional)
Message Handling Properties
Clicking the Message Handling Properties link takes you to the Message Handling Properties screen
where you can modify the properties described in Table 23.
Table 23 Message Handling Properties
FunctionOption
The time in seconds to store requests (and the associated replies) in the
retransmission queues. The Hold Replies time is calculated from the time when
the replies were initially sent. If no value is specified, 6 will be used.
Hold Replies (optional)
Notes:
• Requests that are forwarded (proxied) to another server are not held in the
retransmission queues.
• A value of zero causes the replies to be held for 30 seconds.
Specifies the maximum number of retransmissions received before a RETRY
event occurs. Processing RETRY events requires customization of the Finite State
Global Retry Limit (optional)
Machine (FSM). Refer to Chapter 26: “Customizing the HP-UX AAA Server
Using the Finite State Machine” (page 290) for more information on the FSM.
Specifies the limit for processing requests that appear to be duplicates (created
by early implementations of MS-CHAP on some older PPP clients). If no value
is specified, 0 is used.
Special Duplicate Limit (optional)
94 Modifying Server Properties