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</o:shapelayout></xml><![endif]--></head><body lang=KO link="#0563C1" vlink="#954F72"><div class=WordSection1><p class=MsoNormal><span lang=EN-US style='mso-fareast-language:JA'>Hello,<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='mso-fareast-language:JA'>I updated my OpenBSC repo today and found that the GPRS is not working properly with the newest osmo-nitb.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='mso-fareast-language:JA'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US style='mso-fareast-language:JA'>I tried several different versions of osmo-nitb and osmo-sgsn to localize the problem and concluded that osmo-nitb is causing the issue.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='mso-fareast-language:JA'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US style='mso-fareast-language:JA'>The phone can attach to GPRS and PDP context request is accepted, but the phone still cannot send or receive data.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='mso-fareast-language:JA'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US style='mso-fareast-language:JA'><000f> sgsn_libgtp.c:126 Create PDP Context<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='mso-fareast-language:JA'><000f> sgsn_libgtp.c:379 libgtp cb_conf(type=16, cause=128, pdp=0xb733cea0, cbp=0x8839230)<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='mso-fareast-language:JA'><000f> sgsn_libgtp.c:265 Received CREATE PDP CTX CONF, cause=128(Request accepted)<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='mso-fareast-language:JA'><0013> gprs_sndcp.c:297 SNSM-ACTIVATE.ind (lle=0x8838568 TLLI=d527d1cf, SAPI=3, NSAPI=5)<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='mso-fareast-language:JA'><0011> gprs_bssgp.c:503 BSSGP BVCI=0 TLLI=d527d1cf Rx LLC DISCARDED<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='mso-fareast-language:JA'><0011> gprs_bssgp.c:376 BSSGP TLLI=0xd527d1cf Rx UPLINK-UNITDATA<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='mso-fareast-language:JA'><0012> gprs_llc.c:551 LLC SAPI=1 C FCS=0xd9c320CMD=UI DATA <o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='mso-fareast-language:JA'><0011> gprs_bssgp.c:503 BSSGP BVCI=0 TLLI=d527d1cf Rx LLC DISCARDED<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='mso-fareast-language:JA'><0011> gprs_bssgp.c:376 BSSGP TLLI=0xd527d1cf Rx UPLINK-UNITDATA<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='mso-fareast-language:JA'><0012> gprs_llc.c:551 LLC SAPI=1 C FCS=0x26346bCMD=UI DATA <o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='mso-fareast-language:JA'><0011> gprs_bssgp.c:503 BSSGP BVCI=0 TLLI=d527d1cf Rx LLC DISCARDED<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='mso-fareast-language:JA'><0011> gprs_bssgp.c:376 BSSGP TLLI=0xd527d1cf Rx UPLINK-UNITDATA<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='mso-fareast-language:JA'><0012> gprs_llc.c:551 LLC SAPI=1 C FCS=0x4a642eCMD=UI DATA<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='mso-fareast-language:JA'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US style='mso-fareast-language:JA'>Please let me know if you need more logs or packet dump.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='mso-fareast-language:JA'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US style='mso-fareast-language:JA'>I will be reverting to older revisions to find out when exactly it got broken<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='mso-fareast-language:JA'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US style='mso-fareast-language:JA'>Regards,<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='mso-fareast-language:JA'>Pierre<o:p></o:p></span></p></div></body></html>