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Diffstat (limited to 'raddb/mods-config/sql/ippool/oracle/queries.conf')
| -rw-r--r-- | raddb/mods-config/sql/ippool/oracle/queries.conf | 172 |
1 files changed, 172 insertions, 0 deletions
diff --git a/raddb/mods-config/sql/ippool/oracle/queries.conf b/raddb/mods-config/sql/ippool/oracle/queries.conf new file mode 100644 index 0000000..1a64b28 --- /dev/null +++ b/raddb/mods-config/sql/ippool/oracle/queries.conf @@ -0,0 +1,172 @@ +# -*- text -*- +# +# ippool/oracle/queries.conf -- Oracle queries for rlm_sqlippool +# +# $Id$ + +# Using SKIP LOCKED speeds up selection queries +# However, it requires Oracle > 11g. It MAY work in 9i and 10g +# but is not documented. Uncomment the following if you are +# running a suitable version of Oracle +# +#skip_locked = "SKIP LOCKED" +skip_locked = "" + +allocate_begin = "commit" +start_begin = "commit" +alive_begin = "commit" +stop_begin = "commit" +on_begin = "commit" +off_begin = "commit" + +# +# Attempt to allocate the address a client previously had. This is based on pool_key +# and nasipaddress. Change the criteria if the identifier for "stickyness" is different. +# If different criteria are used, check the indexes on the IP pool table to ensure the fields +# are appropriately indexed. To disable stickyness comment out this query. +# +allocate_existing = "\ + SELECT framedipaddress FROM ${ippool_table} WHERE id IN ( \ + SELECT id FROM ( \ + SELECT * \ + FROM ${ippool_table} \ + WHERE pool_name = '%{control:${pool_name}}' \ + AND nasipaddress = '%{NAS-IP-Address}' AND pool_key = '${pool_key}' \ + ) \ + ORDER BY expiry_time DESC \ + ) WHERE ROWNUM <= 1 \ + ) FOR UPDATE ${skip_locked}" + +# +# Find a free IP address from the pool, choosing the oldest expired one. +# +allocate_find = "\ + SELECT framedipaddress FROM ${ippool_table} WHERE id IN ( \ + SELECT id FROM ( \ + SELECT * \ + FROM ${ippool_table} \ + WHERE pool_name = '%{control:${pool_name}}' \ + AND expiry_time < current_timestamp \ + ) \ + ORDER BY expiry_time \ + ) WHERE ROWNUM <= 1 \ + ) FOR UPDATE ${skip_locked}" + +# +# If you prefer to allocate a random IP address every time, use this query instead +# Note: This is very slow if you have a lot of free IPs. +# +#allocate_find = "\ +# SELECT framedipaddress FROM ${ippool_table} WHERE id IN ( \ +# SELECT id FROM ( \ +# SELECT * \ +# FROM ${ippool_table} \ +# WHERE pool_name = '%{control:${pool_name}}' \ +# AND expiry_time < current_timestamp \ +# ORDER BY DBMS_RANDOM.VALUE \ +# ) WHERE ROWNUM <= 1 \ +# ) FOR UPDATE ${skip_locked}" + +# +# If an IP could not be allocated, check to see whether the pool exists or not +# This allows the module to differentiate between a full pool and no pool +# Note: If you are not running redundant pool modules this query may be commented +# out to save running this query every time an ip is not allocated. +# +pool_check = "\ + SELECT id \ + FROM (\ + SELECT id \ + FROM ${ippool_table} \ + WHERE pool_name='%{control:${pool_name}}'\ + ) \ + WHERE ROWNUM = 1" + +# +# This query marks the IP address handed out by "allocate-find" as used +# for the period of "lease_duration" after which time it may be reused. +# +allocate_update = "\ + UPDATE ${ippool_table} \ + SET \ + nasipaddress = '%{NAS-IP-Address}', \ + pool_key = '${pool_key}', \ + callingstationid = '%{%{Calling-Station-Id}:-0}', \ + username = '%{SQL-User-Name}', \ + expiry_time = current_timestamp + INTERVAL '${lease_duration}' second(1) \ + WHERE framedipaddress = '%I'" + +# +# Use a stored procedure to find AND allocate the address. Read and customise +# `procedure.sql` in this directory to determine the optimal configuration. +# +#allocate_begin = "" +#allocate_find = "\ +# SELECT fr_allocate_previous_or_new_framedipaddress( \ +# '%{control:${pool_name}}', \ +# '%{SQL-User-Name}', \ +# '%{%{Calling-Station-Id}:-0}', \ +# '%{NAS-IP-Address}', \ +# '${pool_key}', \ +# '${lease_duration}' \ +# )" +#allocate_update = "" +#allocate_commit = "" + +# +# This query extends an IP address lease by "lease_duration" when an accounting +# START record arrives +# +start_update = "\ + UPDATE ${ippool_table} \ + SET \ + expiry_time = current_timestamp + INTERVAL '${lease_duration}' second(1) \ + WHERE nasipaddress = '%{NAS-IP-Address}' \ + AND pool_key = '${pool_key}'" + +# +# This query expires an IP address when an accounting STOP record arrives +# +stop_clear = "\ + UPDATE ${ippool_table} \ + SET \ + expiry_time = current_timestamp - INTERVAL '1' second(1) \ + WHERE nasipaddress = '%{%{Nas-IP-Address}:-%{Nas-IPv6-Address}}' \ + AND pool_key = '${pool_key}' \ + AND username = '%{SQL-User-Name}' \ + AND callingstationid = '%{%{Calling-Station-Id}:-0}' \ + AND framedipaddress = '%{${attribute_name}}'" + +# +# This query extends an IP address lease by "lease_duration" when an accounting +# ALIVE record arrives +# +alive_update = "\ + UPDATE ${ippool_table} \ + SET \ + expiry_time = current_timestamp + INTERVAL '${lease_duration}' second(1) \ + WHERE nasipaddress = '%{%{Nas-IP-Address}:-%{Nas-IPv6-Address}}' \ + AND pool_key = '${pool_key}' \ + AND framedipaddress = '%{${attribute_name}}' \ + AND username = '%{SQL-User-Name}' \ + AND callingstationid = '%{%{Calling-Station-Id}:-0}'" + +# +# This query expires all IP addresses allocated to a NAS when an +# accounting ON record arrives from that NAS +# +on_clear = "\ + UPDATE ${ippool_table} \ + SET \ + expiry_time = current_timestamp - INTERVAL '1' second(1) \ + WHERE nasipaddress = '%{%{Nas-IP-Address}:-%{Nas-IPv6-Address}}'" + +# +# This query expires all IP addresses allocated to a NAS when an +# accounting OFF record arrives from that NAS +# +off_clear = "\ + UPDATE ${ippool_table} \ + SET \ + expiry_time = current_timestamp - INTERVAL '1' second(1) \ + WHERE nasipaddress = '%{%{Nas-IP-Address}:-%{Nas-IPv6-Address}}'" |