I have the following code in the accounting function of my rlm_couchbase module: radius_xlat(key, sizeof(key), request, inst->key, NULL, NULL) inst->key is set in the config to the following: key = "radacct_%{%{Acct-Unique-Session-Id}:-%{Acct-Session-Id}}" I have the acct_unique policy loaded in the preacct section of the config but it isn't finding it in that expansion. This is what I see in radiusd -X (8) # Executing section preacct from file /usr/local/etc/raddb/sites-enabled/ena (8) group preacct { (8) - entering group preacct {...} (8) [preprocess] = ok (8) policy acct_unique { (8) - entering policy acct_unique {...} (8) ? if ("%{string:Class}" =~ /ai:([0-9a-f]{32})/i) (8) expand: "%{string:Class}" -> 'I\314\005\263\000\000\0017\000\001\002\000\254\033\002\003\000\000\000\000\000\000\000\000\000\000\000\000\001\316t\0250\303G\204\000\000\000\000\000\001\237\365' (8) ? if ("%{string:Class}" =~ /ai:([0-9a-f]{32})/i) -> FALSE (8) else else { (8) - entering else else {...} (8) update request { (8) expand: "%{md5:%{User-Name},%{Acct-Session-ID},%{NAS-IP-Address},%{NAS-Identifier},%{NAS-Port-ID},%{NAS-Port}}" -> '1ed32dfe64d37d100c15550f2e7c55c7' (8) Acct-Unique-Session-Id := "1ed32dfe64d37d100c15550f2e7c55c7" (8) } # update request = ok (8) - else else returns ok (8) - policy acct_unique returns ok (8) [couchbase] = ok (8) # Executing section accounting from file /usr/local/etc/raddb/sites-enabled/ena (8) group accounting { (8) - entering group accounting {...} rlm_couchbase (couchbase): Reserved connection (4) (8) couchbase : expand: "radacct_%{%{Acct-Unique-Session-Id}:-%{Acct-Session-Id}}" -> 'radacct_51D241BE-00000565' Is this the expected behavior? If so, what am I doing wrong? Thank You, Aaron