redis-ippool and multiple pools
Miguel Berniz
mberniz at gibfibre.com
Sun Jan 28 00:00:21 UTC 2024
Hi,
I am having issues understanding how to pass &control.IP-Pool.Name to the module as I need to use different pools for dynamic assignment and fixed assignment for both fixed ip addresses and fixed subnets. If I just use a string with pool name in the module it works, but that way I understand I am limited to use a single pool.
Relevant config sections are as follows:
-default site
recv Access-Request {
update control {
&Password.cleartext := %redis(hget, radcheck:%{User-Name}, Cleartext-Password)
&IP-Pool.name := %redis(hget, radcheck:%{User-Name}, IP-Pool)
}
-redis_ippool
redis_ippool {
#
# pool_name:: Name of the pool from which leases are allocated.
#
pool_name = &control.IP-Pool.Name
-Example of redis monitor
1706399030.648328 [0 127.0.0.1:50284] "hget" "radcheck:test3" "Cleartext-Password"
1706399030.648554 [0 127.0.0.1:50284] "hget" "radcheck:test3" "IP-Pool"
-Radius log
(8) Packet-Type = Access-Request
(8) Running 'recv Access-Request' from file /usr/local/etc/raddb/sites-enabled/default
(8) recv Access-Request {
(8) update control {
(8) | redis
(8) | %{User-Name}
(8) | --> test3
(8) REDIS command arguments
(8) Reserved connection (0)
(8) [1] >>> Sending command(s) to 127.0.0.1:6379
(8) Executing command: hget
(8) With arguments
(8) [1] radcheck:test3
(8) [2] Cleartext-Password
(8) [1] <<< Returned: success
(8) Released connection (0)
(8) | %redis({hget}{radcheck:, test3}{Cleartext-Password})
(8) | --> test
(8) | redis
(8) | %{User-Name}
(8) | --> test3
(8) REDIS command arguments
(8) Reserved connection (0)
(8) [1] >>> Sending command(s) to 127.0.0.1:6379
(8) Executing command: hget
(8) With arguments
(8) [1] radcheck:test3
(8) [2] IP-Pool
(8) [1] <<< Returned: success
(8) Released connection (0)
(8) | %redis({hget}{radcheck:, test3}{IP-Pool})
(8) | --> Dyn_Internet
(8) &Password.cleartext := "test"
(8) &IP-Pool.name := "Dyn_Internet"
(8) } # update control (noop)
(8) policy filter_username {
(8) if (&State) {
(8) | &State
(8) | %exists()
(8) | --> false
(8) ...
(8) }
(8) elsif (&User-Name) {
(8) | &User-Name
(8) | %exists()
(8) | --> true
(8) if (&User-Name =~ / /) {
(8) | =~
(8) | &User-Name
(8) | &User-Name
(8) | --> test3
(8) | %reg_eq({test3})
(8) | --> false
(8) ...
(8) }
(8) if (&User-Name =~ /@[^@]*@/ ) {
(8) | =~
(8) | &User-Name
(8) | &User-Name
(8) | --> test3
(8) | %reg_eq({test3})
(8) | --> false
(8) ...
(8) }
(8) if (&User-Name =~ /\.\./ ) {
(8) | =~
(8) | &User-Name
(8) | &User-Name
(8) | --> test3
(8) | %reg_eq({test3})
(8) | --> false
(8) ...
(8) }
(8) if ((&User-Name =~ /@/) && (&User-Name !~ /@[^.]+(\.[^.]+)+$/)<mailto:/@[%5e.]+(\.%5b%5e.%5d+)+$/)>) {
(8) | &&
(8) | =~
(8) | %logical_and()
(8) | &User-Name
(8) | &User-Name
(8) | --> test3
(8) | %reg_eq({test3})
(8) | --> false
(8) | %logical_and(...)
(8) ...
(8) }
(8) if (&User-Name =~ /\.$/) {
(8) | =~
(8) | &User-Name
(8) | &User-Name
(8) | --> test3
(8) | %reg_eq({test3})
(8) | --> false
(8) ...
(8) }
(8) if (&User-Name =~ /@\./<mailto:/@\./>) {
(8) | =~
(8) | &User-Name
(8) | &User-Name
(8) | --> test3
(8) | %reg_eq({test3})
(8) | --> false
(8) ...
(8) }
(8) &session-state.Session-State-User-Name := test3
(8) } # elsif (&User-Name) (noop)
(8) } # policy filter_username (noop)
(8) chap (noop)
(8) digest (noop)
(8) pap - Setting &control.Auth-Type = pap
(8) pap (updated)
(8) } # recv Access-Request (updated)
(8) Running 'authenticate pap' from file /usr/local/etc/raddb/sites-enabled/default
(8) authenticate pap {
(8) pap - Login attempt with password
(8) pap - Using "known good" cleartext password Cleartext
(8) pap - Comparing with "known-good" Cleartext (4)
(8) pap - User authenticated successfully
(8) pap (ok)
(8) } # authenticate pap (ok)
(8) Running 'send Access-Accept' from file /usr/local/etc/raddb/sites-enabled/default
(8) send Access-Accept {
(8) &reply += {
(8) &Session-State-User-Name = test3
(8) }
(8) ERROR: Failed to evaluate required module option pool_name = &control.IP-Pool.Name
What I am missing?
Thanks in advance.
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