Hi, I'm trying to use avp_db_load to check for some IPs but I'm getting bad avp flags errors. As far as I understand, the syntax is correct. TableName: labservers uuid username domain attribute value type "" "" "domain1" "lab1" "192.168.55.1" 0 "" "" "domain1" "lab1" "192.168.55.2" 0 "" "" "domain2" "lab2" "192.168.55.3" 0 "" "" "domain2" "lab2" "192.168.55.4" 0 if ((avp_db_load("$ruri/domain","s:lab1/labservers") && avp_check("s:lab1", "eq/$Ri/gi"))) { # Do something } Mar 13 10:55:24 ubuntu /usr/local/sbin/kamailio[12012]: DEBUG: <core> [rvalue.c:2857]: RV fixing type 3 Mar 13 10:55:24 ubuntu /usr/local/sbin/kamailio[12012]: DEBUG: <core> [rvalue.c:2857]: RV fixing type 2 Mar 13 10:55:24 ubuntu /usr/local/sbin/kamailio[12012]: DEBUG: <core> [rvalue.c:2865]: RV is str: "REGISTER" Mar 13 10:55:24 ubuntu /usr/local/sbin/kamailio[12012]: DEBUG: <core> [route.c:506]: right EXP optimized: op10(O51, _ST22_) => op10(O51, _ST1_) Mar 13 10:55:24 ubuntu /usr/local/sbin/kamailio[12012]: DEBUG: <core> [rvalue.c:2857]: RV fixing type 4 Mar 13 10:55:24 ubuntu /usr/local/sbin/kamailio[12012]: DEBUG: <core> [route.c:929]: fixing avp_db_load() Mar 13 10:55:24 ubuntu /usr/local/sbin/kamailio[12012]: ERROR: avpops [avpops_parse.c:129]: error - bad avp flags Mar 13 10:55:24 ubuntu /usr/local/sbin/kamailio[12012]: ERROR: avpops [avpops.c:299]: parse failed Mar 13 10:55:24 ubuntu /usr/local/sbin/kamailio[12012]: ERROR: <core> [route.c:1216]: fixing failed (code=-1) at cfg:/usr/local/etc/kamailio//kamailio.cfg:71 Line 71 is the "if" statement above. Could someone see could be the issue?