Figure 34-25. Configuration > Access Control page Server Groups tab Editting Server Group
The
Server Group Entries
section defines the set of ports, authentication server, and Ranger
Gateway for this server group. Multiple Server Group entries may be assigned to a Server
Group. If a specified authentication server fails to respond to an incoming authentication
request, the next authentication server will be sent the request.
Shared Key
defines the optional key used to decrypt messages. If a
shared default key was specified and
Insert IP Address
is checked, ZoneRanger inserts the
source IP address into the
rem_addr
field of authentication
START
, authorization
REQUEST
,
and accounting
REQUEST
messages so that servers can log the original source of the
request. In order to use this option, all devices managed by a ZoneRanger
configured to use the same server group must be configured with the same key.
If no key is specified, message bodies are not decrypted or modified as they pass
through the ZoneRanger.
RADIUS Shared Key
defines the key used for encryption when this server group is selected as
the server group to use for ZoneRanger access control.
Discovery
In order for devices to be managed by ZoneRanger, they must be discovered. The
Configuration >
Discovery
page provides the ability to adjust a variety of configuration
options associated with the discovery process.
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