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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-28 09:49:46 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-28 09:49:46 +0000
commit50b37d4a27d3295a29afca2286f1a5a086142cec (patch)
tree9212f763934ee090ef72d823f559f52ce387f268 /raddb/mods-available/dhcp_sqlippool
parentInitial commit. (diff)
downloadfreeradius-50b37d4a27d3295a29afca2286f1a5a086142cec.tar.xz
freeradius-50b37d4a27d3295a29afca2286f1a5a086142cec.zip
Adding upstream version 3.2.1+dfsg.upstream/3.2.1+dfsgupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
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+# Configuration for DHCP for the SQL based IP Pools module (rlm_sqlippool).
+#
+# See raddb/mods-available/sqlippool for common configuration explanation
+#
+# See raddb/policy.d/dhcp_sqlippool for the "glue" code that allows
+# the RADIUS based "sqlippool" module to be used for DHCP.
+#
+# See raddb/sites-available/dhcp for instructions on how to configure
+# the DHCP server.
+#
+# The database schemas are available at:
+#
+# raddb/mods-config/sql/ippool-dhcp/<DB>/schema.sql
+#
+# $Id$
+
+sqlippool dhcp_sqlippool {
+ # SQL instance to use (from mods-available/sql)
+ #
+ # If you have multiple sql instances, such as "sql sql1 {...}",
+ # use the *instance* name here: sql1.
+ sql_module_instance = "dhcp_sql"
+
+ # This is duplicative of info available in the SQL module, but
+ # we have to list it here as we do not yet support nested
+ # reference expansions.
+ dialect = "mysql"
+
+ # Name of the check item attribute to be used as a key in the SQL queries
+ pool_name = "Pool-Name"
+
+ # SQL table to use for ippool range and lease info
+ ippool_table = "dhcpippool"
+
+ # The duration for which a lease is reserved whilst under offer
+ offer_duration = 10
+
+ # IP lease duration. (Leases expire even if no DHCP-Release packet is received)
+ # Either use the value to be sent to the client or a hard coded one.
+ lease_duration = "%{reply:DHCP-IP-Address-Lease-Time}"
+ #lease_duration = 7200
+
+ # The attribute in which the IP address is returned in the reply
+ attribute_name = "DHCP-Your-IP-Address"
+
+ # Assign the IP address, even if the above attribute already exists in
+ # the reply.
+ #
+# allow_duplicates = no
+
+ # The attribute in which an IP address hint may be supplied
+ req_attribute_name = "DHCP-Requested-IP-Address"
+
+ #
+ # RFC 2132 allows the DHCP client to supply a unique
+ # identifier ("uid") using Option 61 (DHCP-Client-Identifier)
+ # in which case it must be used as the lookup key for
+ # configuration data.
+ #
+ pool_key = "%{%{DHCP-Client-Identifier}:-%{DHCP-Client-Hardware-Address}}"
+ #
+ # The "uid" is generated by the OS which means that clients
+ # whose BMC piggybacks on the main interface (sharing its MAC,
+ # but generating a distinct uid) and dual-booting clients can
+ # be allocated multiple IPs, consuming more pool entries. To
+ # avoid this you can ignore the RFCs and key the configuration
+ # data based only on the client MAC address.
+ #
+ # pool_key = "%{DHCP-Client-Hardware-Address}"
+
+ ################################################################
+ #
+ # WARNING: MySQL (MyISAM) has certain limitations that means it can
+ # hand out the same IP address to 2 different users.
+ #
+ # We suggest using an SQL DB with proper transaction
+ # support, such as PostgreSQL, or using MySQL
+ # with InnoDB.
+ #
+ ################################################################
+
+ # These messages are added to the "control" items, as
+ # Module-Success-Message. They are not logged anywhere else,
+ # unlike previous versions. If you want to have them logged
+ # to a file, see the "linelog" module, and create an entry
+ # which writes Module-Success-Message message.
+ #
+ messages {
+ exists = "DHCP: Existing IP: %{reply:${..attribute_name}} (cid %{DHCP-Client-Identifier} chaddr %{DHCP-Client-Hardware-Address} giaddr %{DHCP-Gateway-IP-Address})"
+
+ success = "DHCP: Allocated IP: %{reply:${..attribute_name}} from %{control:${..pool_name}} (cid %{DHCP-Client-Identifier} chaddr %{DHCP-Client-Hardware-Address} giaddr %{DHCP-Gateway-IP-Address})"
+
+ clear = "DHCP: Released IP %{DHCP-Client-IP-Address} (cid %{DHCP-Client-Identifier} chaddr %{DHCP-Client-Hardware-Address} giaddr %{DHCP-Gateway-IP-Address})"
+
+ failed = "DHCP: IP Allocation FAILED from %{control:${..pool_name}} (cid %{DHCP-Client-Identifier} chaddr %{DHCP-Client-Hardware-Address} giaddr %{DHCP-Gateway-IP-Address})"
+
+ nopool = "DHCP: No ${..pool_name} defined (cid %{DHCP-Client-Identifier} chaddr %{DHCP-Client-Hardware-Address} giaddr %{DHCP-Gateway-IP-Address})"
+ }
+
+ $INCLUDE ${modconfdir}/sql/ippool-dhcp/${dialect}/queries.conf
+}