Leander S. wrote:
this is how my radius.conf looks like in the IPPOOL section:
The SQL IPpool module in 1.1.7 is broken. Don't use it.
##################################################################################
##################################################################################
ippool main_pool {
# range-start,range-stop: The start and end ip # addresses for the ip pool # range-start = 192.168.1.1 # range-stop = 192.168.3.254
# netmask: The network mask used for the ip's # netmask = 255.255.255.0
# cache-size: The gdbm cache size for the db # files. Should be equal to the number of ip's # available in the ip pool # cache-size = 800
# session-db: The main db file used to allocate ip's to clients # session-db = ${raddbdir}/db.ippool
# ip-index: Helper db index file used in multilink # ip-index = ${raddbdir}/db.ipindex
# override: Will this ippool override a Framed-IP-Address already set # override = no
# maximum-timeout: If not zero specifies the maximum time in seconds an # entry may be active. Default: 0 # maximum-timeout = 0 }
# $INCLUDE ${confdir}/sqlippool.conf
$INCLUDE ${confdir}/postgresqlippool.conf
# OTP token support. Not included by default. # $INCLUDE ${confdir}/otp.conf
##################################################################################
##################################################################################
and this is my postgresqlippool.conf which I'm using - it's left original.
## Configuration for the SQL based IP Pool module (rlm_sqlippool) ## ## The database schemas are available at: ## ## doc/examples/*.sql ## ## $Id: postgresqlippool.conf,v 1.1.2.1 2007/07/16 06:35:22 pnixon Exp $
sqlippool sqlippool {
################################################ ## SQL instance to use (from postgresql.conf) ## ################################################ sql-instance-name = "sql"
## SQL table to use for ippool range and lease info ippool_table = "radippool"
## IP lease duration. (Leases expire even if Acct Stop packet is lost) lease-duration = 3600
## Attribute which should be considered unique per NAS ## Using NAS-Port gives behaviour similar to rlm_ippool. (And ACS) ## Using Calling-Station-Id works for NAS that send fixed NAS-Port ## ONLY change this if you know what you are doing! pool-key = "%{NAS-Port}" #pool-key = "%{Calling-Station-Id}"
########################################### ## PostgreSQL specific queries. ## ###########################################
## This query allocates an IP address from the Pool ## The ORDER BY clause of this query tries to allocate the same IP-address ## to the user that they had last session... allocate-find = "SELECT framedipaddress FROM ${ippool_table} \ WHERE pool_name = '%{check:Pool-Name}' AND expiry_time < 'now'::timestamp(0) \ ORDER BY (username <> '%{SQL-User-Name}'), \ (callingstationid <> '%{Calling-Station-Id}'), expiry_time \ LIMIT 1 \ FOR UPDATE"
## If you prefer to allocate a random IP address every time, use this query instead #allocate-find = "SELECT framedipaddress FROM ${ippool_table} \ # WHERE pool_name = '%{check:Pool-Name}' AND expiry_time < 'now'::timestamp(0) \ # ORDER BY RANDOM() \ # LIMIT 1 \ # FOR UPDATE"
## 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}', username = '%{SQL-User-Name}', \ expiry_time = 'now'::timestamp(0) + '${lease-duration} second'::interval \ WHERE framedipaddress = '%I'"
## This query frees the IP address assigned to "pool-key" when a new request ## comes in for the same "pool-key". This means that either you are losing ## accounting Stop records or you use Calling-Station-Id instead of NAS-Port ## as your "pool-key" and your users are able to reconnect before your NAS ## has timed out their previous session. (Generally on wireless networks) ## (Note: If your pool-key is set to Calling-Station-Id and not NAS-Port ## then you may wish to delete the "AND nasipaddress = '%{Nas-IP-Address}' ## from the WHERE clause) allocate-clear = "UPDATE ${ippool_table} \ SET nasipaddress = '', pool_key = 0, callingstationid = '', \ expiry_time = 'now'::timestamp(0) - '1 second'::interval \ WHERE pool_key = '${pool-key}' \ AND nasipaddress = '%{Nas-IP-Address}'"
## This query extends an IP address lease by "lease-duration" when an accounting ## START record arrives start-update = "UPDATE ${ippool_table} \ SET expiry_time = 'now'::timestamp(0) + '${lease-duration} second'::interval \ WHERE nasipaddress = '%{NAS-IP-Address}' \ AND pool_key = '${pool-key}'"
## This query frees an IP address when an accounting ## STOP record arrives stop-clear = "UPDATE ${ippool_table} \ SET nasipaddress = '', pool_key = 0, callingstationid = '', \ expiry_time = 'now'::timestamp(0) - '1 second'::interval \ WHERE nasipaddress = '%{Nas-IP-Address}' \ AND pool_key = '${pool-key}' \ AND username = '%{SQL-User-Name}' \ AND callingstationid = '%{Calling-Station-Id}' \ AND framedipaddress = '%{Framed-IP-Address}'"
## This query extends an IP address lease by "lease-duration" when an accounting ## ALIVE record arrives alive-update = "UPDATE ${ippool_table} \ SET expiry_time = 'now'::timestamp(0) + '${lease-duration} seconds'::interval \ WHERE nasipaddress = '%{Nas-IP-Address}' \ AND pool_key = '${pool-key}' \ AND username = '%{SQL-User-Name}' \ AND callingstationid = '%{Calling-Station-Id}' \ AND framedipaddress = '%{Framed-IP-Address}'"
## This query frees all IP addresses allocated to a NAS when an ## accounting ON record arrives from that NAS on-clear = "UPDATE ${ippool_table} \ SET nasipaddress = '', pool_key = 0, callingstationid = '', \ expiry_time = 'now'::timestamp(0) - '1 second'::interval \ WHERE nasipaddress = '%{Nas-IP-Address}'"
## This query frees all IP addresses allocated to a NAS when an ## accounting OFF record arrives from that NAS off-clear = "UPDATE ${ippool_table} \ SET nasipaddress = '', pool_key = 0, callingstationid = '', \ expiry_time = 'now'::timestamp(0) - '1 second'::interval \ WHERE nasipaddress = '%{Nas-IP-Address}'"
}
Thank you for helping
Regards,
Leander - List info/subscribe/unsubscribe? See http://www.freeradius.org/list/users.html