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69-75
Cisco ASA 5500 Series Configuration Guide using ASDM
Chapter 69 General VPN Setup
Configuring Clientless SSL VPN Connections
• Timeout (seconds)—Displays the initial time in seconds that the server waits for a response to an
NBNS query before sending the query to the next server.
• Retries—Shows the number of times to retry sending an NBNS query to the configured servers, in
order. In other words, this is the number of times to cycle through the list of servers before returning
an error. The minimum number of retries is 0. The default number of retries is 2. The maximum
number of retries is 10.
• Add/Edit—Click to add a NetBIOS server. This opens the Add or Edit NetBIOS Server dialog box.
• Delete—Removes the highlighted NetBIOS row from the list.
• Move Up/Move Down—The ASA sends NBNS queries to the NetBIOS servers in the order in which
they appear in this box. Use this box to change the priority order of the servers by moving them up
or down in the list.
Modes
The following table shows the modes in which this feature is available:
Configure DNS Server Groups
This dialog box displays the configured DNS servers in a table, including the server group name, servers,
timeout in seconds, number of retries allowed, and domain name. You can add, edit, or delete DNS server
groups on this dialog box.
Fields
• Add or Edit—Opens the Add or Edit DNS Server Group dialog box.
• Delete—Removes the selected row from the table. There is no confirmation or undo.
• DNS Server Group—Selects the server to use as the DNS server group for this connection. The
default is DefaultDNS.
• Manage—Opens the Configure DNS Server Groups dialog box.
Modes
The following table shows the modes in which this feature is available:
Firewall Mode Security Context
Routed Transparent Single
Multiple
Context System
• — • ——
Firewall Mode Security Context
Routed Transparent Single
Multiple
Context System
• — • ——