Re: [OpenSER-Users] checking radius return attributes

Hi Dan, To test the functionality of SIP-AVP, I am trying to get theses avp's in the registration block, shown below. Basically on sucessful registration the radius server returns the following attributes in acces-accpet Attributes: SIP-AVP = "return-code=0" cisco-h323-credit-amount = "h323-credit-amount=4206" so after registration I am trying to get the return code value. The registration block is shown below route[2] { # ----------------------------------------------------------------- # REGISTER Message Handler # ---------------------------------------------------------------- xlog("L_NOTICE","Danish: Entering route[2]\n"); xlog("L_NOTICE","Danish: Register message IPsrcaddr [$si], RecvdIPaddr[$Ri]\n"); if (!search("^Contact:[ ]*\*") && nat_uac_test("2")) { xlog("L_NOTICE","Danish: In route[2] Found Nated contact\n"); setflag(6); setbflag(6); # if you want OPTIONS natpings uncomment next setbflag(7); fix_nated_register(); force_rport(); }; sl_send_reply("100", "Trying"); if (!radius_www_authorize("192.168.0.99")) { www_challenge("192.168.0.99", "1"); }; consume_credentials(); #avp_print(); xlog("L_NOTICE","Danish: Before is set check\n"); if(is_avp_set("$avp(s:return-code)")){ xlog("L_NOTICE","Danish: return code is set \n"); }; xlog("L_NOTICE","Danish: After is set check\n"); if(avp_check("$avp(s:return-code)", "eq/i:0/g")) { xlog("L_NOTICE","Danish: return code 0 received \n"); }; if (!save("location")) { sl_reply_error(); }; } In my logs I see 058) DEBUG:auth_radius:generate_avps: getting SIP AVPs from avpair 225 4(11058) Danish: Before is set check 4(11058) Danish: After is set check 4(11058) DEBUG:avpops:ops_check_avp: no src avp found so both conditional avp checks fail and the last debug line is a bit worrying I traced the first debug line above to sterman.c->generate_avps() so just under this debug line I added this piece of code vp=rc_avpair_get(vp,attrs[A_SIP_AVP].v,0); if (vp != NULL) { DBG("DEBUG:auth_radius:generate_avps: strvalue %s\n", vp->strvalue); } else DBG("DEBUG:auth_radius:generate_avps: vp is null\n"); and this is what I got 4(11058) DEBUG:auth_radius:generate_avps: getting SIP AVPs from avpair 225 4(11058) DEBUG:auth_radius:generate_avps: vp is null hence openser is not loading the SIP-avp in $avp(s:return-code). I think either I am missing something in the openser script or the way I am returning the attribute. all relevant definitions in the cfg are given below: loadmodule "/usr/local/lib/openser/modules/auth_radius.so" loadmodule "/usr/local/lib/openser/modules/uri_radius.so" loadmodule "/usr/local/lib/openser/modules/avp_radius.so" loadmodule "/usr/local/lib/openser/modules/avpops.so" modparam("auth_radius|uri_radius|avp_radius", "radius_config", "/usr/local/etc/radiusclient-ng/radiusclient.conf") modparam("mi_fifo", "fifo_name", "/tmp/openser_fifo") modparam("uri_db|usrloc", "db_url", "mysql://openser:openserrw@localhost/openser") modparam("nathelper", "natping_interval", 20) modparam("nathelper", "ping_nated_only", 1) modparam("nathelper", "rtpproxy_sock", "unix:/var/run/rtpproxy.sock") modparam("nathelper", "received_avp", "$avp(i:42)") modparam("nathelper", "sipping_bflag", 7) modparam("nathelper", "sipping_from", "sip:pinger@abc.org") modparam("registrar", "received_avp", "$avp(i:42)") modparam("usrloc", "db_mode", 2) modparam("usrloc", "nat_bflag", 6) Hope this explains everything and you would be in a better position to help. Regards, Danish ps: isnt there any sample script I can refer to for sip-avp radius configurations.