This time I am getting this following log.
osmo-pcu
<0009> tbf_dl_fsm.c:372 TBF(DL:TFI-0-0-0:STATE-ASSIGN:GPRS:IMSI-901550000123457:TLLI-0xd586ae05) releasing due to PACCH assignment timeout.
<0002> pdch.cpp:348 PDCH(bts=0,trx=0,ts=4) PACKET CONTROL ACK with unknown FN=248629 TLLI=0xd586ae05 (TRX 0 TS 4)
<0002> pdch.cpp:353 PDCH(bts=0,trx=0,ts=4) PACKET CONTROL ACK with unknown TBF corresponds to MS with IMSI 901550000123457, TA 0, uTBF (TFI=0, state=None), dTBF (TFI=0, state=ASSIGN)
<0009> tbf_dl_fsm.c:372 TBF(DL:TFI-0-0-0:STATE-ASSIGN:GPRS:IMSI-901550000123457:TLLI-0xd586ae05) releasing due to PACCH assignment timeout.
<0009> llc.c:326 MS(IMSI-901550000123457:TLLI-0xd586ae05:TA-0:MSCLS-12-12:UL:DL) Discarding LLC PDU because lifetime limit reached, count=5 new_queue_size=0
<0023> gprs_bssgp_bss.c:236 BSSGP (BVCI=1800) Tx LLC-DISCARDED TLLI=0xd586ae05, FRAMES=5, OCTETS=40
<0002> pdch_ul_controller.c:324 PDCH(bts=0,trx=0,ts=4) Timeout for registered POLL (FN=252689, reason=DL_ACK): TBF(DL:TFI-0-0-0:STATE-FLOW:GPRS:IMSI-901550000123457:TLLI-0xd586ae05)
<0008> tbf.cpp:466 TBF(DL:TFI-0-0-0:STATE-FLOW:GPRS:IMSI-901550000123457:TLLI-0xd586ae05) poll timeout for FN=252689, TS=4 (curr FN 252689)
<0008> tbf.cpp:543 TBF(DL:TFI-0-0-0:STATE-FLOW:GPRS:IMSI-901550000123457:TLLI-0xd586ae05) Timeout for polling PACKET DOWNLINK ACK: |Assignment was on PACCH|No downlink ACK received yet|
osmo-sgsn
<0009> tbf_dl_fsm.c:372 TBF(DL:TFI-0-0-0:STATE-ASSIGN:GPRS:IMSI-901550000123457:TLLI-0xd586ae05) releasing due to PACCH assignment timeout.
<0002> pdch.cpp:348 PDCH(bts=0,trx=0,ts=4) PACKET CONTROL ACK with unknown FN=248629 TLLI=0xd586ae05 (TRX 0 TS 4)
<0002> pdch.cpp:353 PDCH(bts=0,trx=0,ts=4) PACKET CONTROL ACK with unknown TBF corresponds to MS with IMSI 901550000123457, TA 0, uTBF (TFI=0, state=None), dTBF (TFI=0, state=ASSIGN)
<0009> tbf_dl_fsm.c:372 TBF(DL:TFI-0-0-0:STATE-ASSIGN:GPRS:IMSI-901550000123457:TLLI-0xd586ae05) releasing due to PACCH assignment timeout.
<0009> llc.c:326 MS(IMSI-901550000123457:TLLI-0xd586ae05:TA-0:MSCLS-12-12:UL:DL) Discarding LLC PDU because lifetime limit reached, count=5 new_queue_size=0
<0023> gprs_bssgp_bss.c:236 BSSGP (BVCI=1800) Tx LLC-DISCARDED TLLI=0xd586ae05, FRAMES=5, OCTETS=40
<0002> pdch_ul_controller.c:324 PDCH(bts=0,trx=0,ts=4) Timeout for registered POLL (FN=252689, reason=DL_ACK): TBF(DL:TFI-0-0-0:STATE-FLOW:GPRS:IMSI-901550000123457:TLLI-0xd586ae05)
<0008> tbf.cpp:466 TBF(DL:TFI-0-0-0:STATE-FLOW:GPRS:IMSI-901550000123457:TLLI-0xd586ae05) poll timeout for FN=252689, TS=4 (curr FN 252689)
<0008> tbf.cpp:543 TBF(DL:TFI-0-0-0:STATE-FLOW:GPRS:IMSI-901550000123457:TLLI-0xd586ae05) Timeout for polling PACKET DOWNLINK ACK: |Assignment was on PACCH|No downlink ACK received yet|
osmo-sgsn
20230521195557390 DMM INFO MM(901550000123457/d586ae05) -> ACTIVATE PDP CONTEXT REQ: SAPI=3 NSAPI=5 (gprs_sm.c:468)
20230521195557390 DMM INFO MM(901550000123457/d586ae05) Found GGSN 0 for APN 'internet' (requested 'internet') (mmctx.c:578)
20230521195557390 DGPRS NOTICE PDP(901550000123457/0) Create PDP Context (sgsn_libgtp.c:181)
20230521195557391 DGPRS INFO PDP(901550000123457/0) Received CREATE PDP CTX CONF, cause=128(Request accepted) (sgsn_libgtp.c:399)
20230521195557391 DSNDCP INFO SNSM-ACTIVATE.ind (lle=0x5651b2543258 TLLI=d586ae05, SAPI=3, NSAPI=5) (gprs_sndcp.c:526)
20230521195557391 DGPRS INFO PDP(901550000123457/0) <- ACTIVATE PDP CONTEXT ACK (gprs_sm.c:190)
20230521195557391 DLNSDATA INFO NSE(01800)-NSVC(01800) Tx NS-UNITDATA (gprs_ns2_message.c:426)
20230521195557391 DLLC NOTICE Sending XID type NULL (8 bytes) request to MS... (gprs_llc.c:364)
20230521195557391 DLNSDATA INFO NSE(01800)-NSVC(01800) Tx NS-UNITDATA (gprs_ns2_message.c:426)
20230521195557451 DLNSDATA INFO NSE(01800)-NSVC(01800) Rx NS-UNITDATA (gprs_ns2.c:1311)
20230521195557451 DLNSDATA INFO NSE(01800)-NSVC(01800) Rx NS-UNITDATA (gprs_ns2_vc_fsm.c:686)
20230521195557451 DMM INFO MM(901550000123457/d586ae05) -> ACTIVATE PDP CONTEXT REQ: SAPI=3 NSAPI=6 (gprs_sm.c:468)
20230521195557451 DMM INFO MM(901550000123457/d586ae05) Found GGSN 0 for APN 'internet' (requested 'internet') (mmctx.c:578)
20230521195557451 DGPRS NOTICE PDP(901550000123457/0) Create PDP Context (sgsn_libgtp.c:181)
20230521195557451 DGPRS INFO PDP(901550000123457/1) Received CREATE PDP CTX CONF, cause=220(Unknown PDP address or PDP type) (sgsn_libgtp.c:399)
20230521195557451 DMM NOTICE MM(901550000123457/d586ae05) <- ACTIVATE PDP CONTEXT REJ: Unknown PDP address or PDP type (gprs_sm.c:235)
20230521195557451 DLNSDATA INFO NSE(01800)-NSVC(01800) Tx NS-UNITDATA (gprs_ns2_message.c:426)
20230521195557931 DLNSDATA INFO NSE(01800)-NSVC(01800) Rx NS-UNITDATA (gprs_ns2.c:1311)
20230521195557931 DLNSDATA INFO NSE(01800)-NSVC(01800) Rx NS-UNITDATA (gprs_ns2_vc_fsm.c:686)
20230521195557931 DLLC NOTICE Received XID confirmation from MS. (gprs_llc.c:329)
20230521195557931 DLLC NOTICE Ignoring XID-Field: XID: type N201_I, data_len=2, data=05df (gprs_llc.c:202)
20230521195557931 DLLC NOTICE Ignoring XID-Field: XID: type N201_U, data_len=2, data=01f4 (gprs_llc.c:202)
20230521195557931 DLLC NOTICE Ignoring XID-Field: XID: type VERSION, data_len=1, data=00 (gprs_llc.c:202)
20230521195557390 DMM INFO MM(901550000123457/d586ae05) Found GGSN 0 for APN 'internet' (requested 'internet') (mmctx.c:578)
20230521195557390 DGPRS NOTICE PDP(901550000123457/0) Create PDP Context (sgsn_libgtp.c:181)
20230521195557391 DGPRS INFO PDP(901550000123457/0) Received CREATE PDP CTX CONF, cause=128(Request accepted) (sgsn_libgtp.c:399)
20230521195557391 DSNDCP INFO SNSM-ACTIVATE.ind (lle=0x5651b2543258 TLLI=d586ae05, SAPI=3, NSAPI=5) (gprs_sndcp.c:526)
20230521195557391 DGPRS INFO PDP(901550000123457/0) <- ACTIVATE PDP CONTEXT ACK (gprs_sm.c:190)
20230521195557391 DLNSDATA INFO NSE(01800)-NSVC(01800) Tx NS-UNITDATA (gprs_ns2_message.c:426)
20230521195557391 DLLC NOTICE Sending XID type NULL (8 bytes) request to MS... (gprs_llc.c:364)
20230521195557391 DLNSDATA INFO NSE(01800)-NSVC(01800) Tx NS-UNITDATA (gprs_ns2_message.c:426)
20230521195557451 DLNSDATA INFO NSE(01800)-NSVC(01800) Rx NS-UNITDATA (gprs_ns2.c:1311)
20230521195557451 DLNSDATA INFO NSE(01800)-NSVC(01800) Rx NS-UNITDATA (gprs_ns2_vc_fsm.c:686)
20230521195557451 DMM INFO MM(901550000123457/d586ae05) -> ACTIVATE PDP CONTEXT REQ: SAPI=3 NSAPI=6 (gprs_sm.c:468)
20230521195557451 DMM INFO MM(901550000123457/d586ae05) Found GGSN 0 for APN 'internet' (requested 'internet') (mmctx.c:578)
20230521195557451 DGPRS NOTICE PDP(901550000123457/0) Create PDP Context (sgsn_libgtp.c:181)
20230521195557451 DGPRS INFO PDP(901550000123457/1) Received CREATE PDP CTX CONF, cause=220(Unknown PDP address or PDP type) (sgsn_libgtp.c:399)
20230521195557451 DMM NOTICE MM(901550000123457/d586ae05) <- ACTIVATE PDP CONTEXT REJ: Unknown PDP address or PDP type (gprs_sm.c:235)
20230521195557451 DLNSDATA INFO NSE(01800)-NSVC(01800) Tx NS-UNITDATA (gprs_ns2_message.c:426)
20230521195557931 DLNSDATA INFO NSE(01800)-NSVC(01800) Rx NS-UNITDATA (gprs_ns2.c:1311)
20230521195557931 DLNSDATA INFO NSE(01800)-NSVC(01800) Rx NS-UNITDATA (gprs_ns2_vc_fsm.c:686)
20230521195557931 DLLC NOTICE Received XID confirmation from MS. (gprs_llc.c:329)
20230521195557931 DLLC NOTICE Ignoring XID-Field: XID: type N201_I, data_len=2, data=05df (gprs_llc.c:202)
20230521195557931 DLLC NOTICE Ignoring XID-Field: XID: type N201_U, data_len=2, data=01f4 (gprs_llc.c:202)
20230521195557931 DLLC NOTICE Ignoring XID-Field: XID: type VERSION, data_len=1, data=00 (gprs_llc.c:202)
osmo-ggsn
20230521195334823 DTUN DEBUG TUN(apn0): APN(internet) Rx DL data packet for IP address outside pool of managed addresses: 224.0.0.251 <- 192.168.1.109 (ggsn.c:629)
20230521195334823 DTUN DEBUG TUN(apn0): APN(internet) Rx DL data packet for IP address outside pool of managed addresses: 224.0.0.251 <- 192.168.1.109 (ggsn.c:629)
20230521195334834 DTUN DEBUG TUN(apn0): APN(internet) Rx DL data packet for IP address outside pool of managed addresses: 224.0.0.22 <- 0.0.0.0 (ggsn.c:629)
20230521195335054 DTUN DEBUG TUN(apn0): APN(internet) Rx DL data packet for IP address outside pool of managed addresses: 224.0.0.22 <- 0.0.0.0 (ggsn.c:629)
20230521195335823 DTUN DEBUG TUN(apn0): APN(internet) Rx DL data packet for IP address outside pool of managed addresses: 224.0.0.251 <- 192.168.1.109 (ggsn.c:629)
20230521195335823 DTUN DEBUG TUN(apn0): APN(internet) Rx DL data packet for IP address outside pool of managed addresses: 224.0.0.251 <- 192.168.1.109 (ggsn.c:629)
20230521195337831 DTUN DEBUG TUN(apn0): APN(internet) Rx DL data packet for IP address outside pool of managed addresses: 224.0.0.251 <- 192.168.1.109 (ggsn.c:629)
20230521195337831 DTUN DEBUG TUN(apn0): APN(internet) Rx DL data packet for IP address outside pool of managed addresses: 224.0.0.251 <- 192.168.1.109 (ggsn.c:629)
20230521195505388 DLGTP DEBUG Registering seq=8212 in restransmit resp queue (gtp.c:503)
20230521195505388 DGGSN INFO PDP(901550000123457:5): Deleting PDP context (ggsn.c:354)
20230521195505388 DGGSN INFO SGSN(127.0.0.9): Deleting SGSN (sgsn.c:21)
20230521195505388 DLGTP DEBUG Begin pdp_tiddel tid = 5754321000055109 (pdp.c:296)
20230521195505388 DLGTP DEBUG End pdp_tiddel: PDP found (pdp.c:303)
20230521195521006 DLGTP DEBUG Retransmit resp queue seq 8212 expired, removing from queue (gsn.c:291)
20230521195556748 DLGTP DEBUG Begin pdp_tidget tid = 5754321000055109 (pdp.c:322)
20230521195556748 DLGTP DEBUG Begin pdp_tidget. Not found (pdp.c:330)
20230521195556748 DLGTP DEBUG Begin pdp_tidset tid = 5754321000055109 (pdp.c:277)
20230521195556748 DLGTP DEBUG End pdp_tidset (pdp.c:286)
20230521195556748 DGGSN DEBUG PDP(901550000123457:5): Processing create PDP context request for APN 'internet' (ggsn.c:446)
20230521195556748 DGGSN ERROR PDP(901550000123457:5): APN doesn't support requested EUA / AF type (ggsn.c:582)
20230521195556749 DLGTP DEBUG Registering seq=8213 in restransmit resp queue (gtp.c:503)
20230521195556749 DGGSN INFO PDP(901550000123457:5): Deleting PDP context (ggsn.c:354)
20230521195556749 DGGSN NOTICE PDP(901550000123457:5): Deleting PDP context: without private structure! (ggsn.c:367)
20230521195556749 DLGTP DEBUG Begin pdp_tiddel tid = 5754321000055109 (pdp.c:296)
20230521195556749 DLGTP DEBUG End pdp_tiddel: PDP found (pdp.c:303)
20230521195556749 DGGSN NOTICE GGSN(ggsn0): Received Recovery IE for unknown SGSN (no PDP contexts active) (ggsn.c:806)
20230521195557391 DLGTP DEBUG Begin pdp_tidget tid = 5754321000055109 (pdp.c:322)
20230521195557391 DLGTP DEBUG Begin pdp_tidget. Not found (pdp.c:330)
20230521195557391 DLGTP DEBUG Begin pdp_tidset tid = 5754321000055109 (pdp.c:277)
20230521195557391 DLGTP DEBUG End pdp_tidset (pdp.c:286)
20230521195557391 DGGSN DEBUG PDP(901550000123457:5): Processing create PDP context request for APN 'internet' (ggsn.c:446)
20230521195557391 DGGSN INFO SGSN(127.0.0.9): Discovered (sgsn.c:83)
20230521195557391 DGGSN DEBUG PDP(901550000123457:5): PCO Protocol 0x8021 (pco.c:205)
20230521195557391 DGGSN DEBUG PDP(901550000123457:5): PCO Protocol 0x000d (pco.c:205)
20230521195557391 DGGSN DEBUG PDP(901550000123457:5): PCO Protocol 0x000a (pco.c:205)
20230521195557391 DGGSN INFO PDP(901550000123457:5): Unknown/Unimplemented PCO Protocol 0x000a: (pco.c:220)
20230521195557391 DGGSN DEBUG PDP(901550000123457:5): PCO Protocol 0x0005 (pco.c:205)
20230521195557391 DGGSN INFO PDP(901550000123457:5): Unknown/Unimplemented PCO Protocol 0x0005: (pco.c:220)
20230521195557391 DGGSN DEBUG PDP(901550000123457:5): PCO Protocol 0x0010 (pco.c:205)
20230521195557391 DGGSN INFO PDP(901550000123457:5): Unknown/Unimplemented PCO Protocol 0x0010: (pco.c:220)
20230521195557391 DGGSN INFO PDP(901550000123457:5): Successful PDP Context Creation: APN=internet(internet), TEIC=1, IPv4=127.0.42.13, IPv6=none (ggsn.c:569)
20230521195557391 DLGTP DEBUG Registering seq=8214 in restransmit resp queue (gtp.c:503)
20230521195557451 DLGTP DEBUG Begin pdp_tidget tid = 6754321000055109 (pdp.c:322)
20230521195557451 DLGTP DEBUG Begin pdp_tidget. Not found (pdp.c:330)
20230521195557451 DLGTP DEBUG Begin pdp_tidset tid = 6754321000055109 (pdp.c:277)
20230521195557451 DLGTP DEBUG End pdp_tidset (pdp.c:286)
20230521195557451 DGGSN DEBUG PDP(901550000123457:6): Processing create PDP context request for APN 'internet' (ggsn.c:446)
20230521195557451 DGGSN ERROR PDP(901550000123457:6): APN doesn't support requested EUA / AF type (ggsn.c:582)
20230521195557451 DLGTP DEBUG Registering seq=8215 in restransmit resp queue (gtp.c:503)
20230521195557451 DGGSN INFO PDP(901550000123457:6): Deleting PDP context (ggsn.c:354)
20230521195557451 DGGSN ERROR PDP(901550000123457:6): Cannot find/free IP Pool member (ggsn.c:362)
20230521195557451 DGGSN NOTICE PDP(901550000123457:6): Deleting PDP context: without private structure! (ggsn.c:367)
20230521195557451 DLGTP DEBUG Begin pdp_tiddel tid = 6754321000055109 (pdp.c:296)
20230521195557451 DLGTP DEBUG End pdp_tiddel: PDP found (pdp.c:303)
20230521195612002 DLGTP DEBUG Retransmit resp queue seq 8213 expired, removing from queue (gsn.c:291)
20230521195613002 DLGTP DEBUG Retransmit resp queue seq 8214 expired, removing from queue (gsn.c:291)
20230521195613002 DLGTP DEBUG Retransmit resp queue seq 8215 expired, removing from queue (gsn.c:291)
osmo-bts-trx
<0000> rsl.c:1389 (bts=0,trx=0,ts=2,ss=0) not sending CHAN ACT ACK
<0000> rsl.c:1389 (bts=0,trx=0,ts=3,ss=0) not sending CHAN ACT ACK
<0000> rsl.c:1389 (bts=0,trx=0,ts=4,ss=0) not sending CHAN ACT ACK
<0000> rsl.c:1389 (bts=0,trx=0,ts=7,ss=0) not sending CHAN ACT ACK
<0000> rsl.c:1389 (bts=0,trx=0,ts=5,ss=0) not sending CHAN ACT ACK
<0000> rsl.c:1389 (bts=0,trx=0,ts=6,ss=0) not sending CHAN ACT ACK
I have set apn as internet in my android device. And, I didn't configure any auth policy in osmo-hlr. Sims are registering through IMSI.
20230521195334823 DTUN DEBUG TUN(apn0): APN(internet) Rx DL data packet for IP address outside pool of managed addresses: 224.0.0.251 <- 192.168.1.109 (ggsn.c:629)
20230521195334834 DTUN DEBUG TUN(apn0): APN(internet) Rx DL data packet for IP address outside pool of managed addresses: 224.0.0.22 <- 0.0.0.0 (ggsn.c:629)
20230521195335054 DTUN DEBUG TUN(apn0): APN(internet) Rx DL data packet for IP address outside pool of managed addresses: 224.0.0.22 <- 0.0.0.0 (ggsn.c:629)
20230521195335823 DTUN DEBUG TUN(apn0): APN(internet) Rx DL data packet for IP address outside pool of managed addresses: 224.0.0.251 <- 192.168.1.109 (ggsn.c:629)
20230521195335823 DTUN DEBUG TUN(apn0): APN(internet) Rx DL data packet for IP address outside pool of managed addresses: 224.0.0.251 <- 192.168.1.109 (ggsn.c:629)
20230521195337831 DTUN DEBUG TUN(apn0): APN(internet) Rx DL data packet for IP address outside pool of managed addresses: 224.0.0.251 <- 192.168.1.109 (ggsn.c:629)
20230521195337831 DTUN DEBUG TUN(apn0): APN(internet) Rx DL data packet for IP address outside pool of managed addresses: 224.0.0.251 <- 192.168.1.109 (ggsn.c:629)
20230521195505388 DLGTP DEBUG Registering seq=8212 in restransmit resp queue (gtp.c:503)
20230521195505388 DGGSN INFO PDP(901550000123457:5): Deleting PDP context (ggsn.c:354)
20230521195505388 DGGSN INFO SGSN(127.0.0.9): Deleting SGSN (sgsn.c:21)
20230521195505388 DLGTP DEBUG Begin pdp_tiddel tid = 5754321000055109 (pdp.c:296)
20230521195505388 DLGTP DEBUG End pdp_tiddel: PDP found (pdp.c:303)
20230521195521006 DLGTP DEBUG Retransmit resp queue seq 8212 expired, removing from queue (gsn.c:291)
20230521195556748 DLGTP DEBUG Begin pdp_tidget tid = 5754321000055109 (pdp.c:322)
20230521195556748 DLGTP DEBUG Begin pdp_tidget. Not found (pdp.c:330)
20230521195556748 DLGTP DEBUG Begin pdp_tidset tid = 5754321000055109 (pdp.c:277)
20230521195556748 DLGTP DEBUG End pdp_tidset (pdp.c:286)
20230521195556748 DGGSN DEBUG PDP(901550000123457:5): Processing create PDP context request for APN 'internet' (ggsn.c:446)
20230521195556748 DGGSN ERROR PDP(901550000123457:5): APN doesn't support requested EUA / AF type (ggsn.c:582)
20230521195556749 DLGTP DEBUG Registering seq=8213 in restransmit resp queue (gtp.c:503)
20230521195556749 DGGSN INFO PDP(901550000123457:5): Deleting PDP context (ggsn.c:354)
20230521195556749 DGGSN NOTICE PDP(901550000123457:5): Deleting PDP context: without private structure! (ggsn.c:367)
20230521195556749 DLGTP DEBUG Begin pdp_tiddel tid = 5754321000055109 (pdp.c:296)
20230521195556749 DLGTP DEBUG End pdp_tiddel: PDP found (pdp.c:303)
20230521195556749 DGGSN NOTICE GGSN(ggsn0): Received Recovery IE for unknown SGSN (no PDP contexts active) (ggsn.c:806)
20230521195557391 DLGTP DEBUG Begin pdp_tidget tid = 5754321000055109 (pdp.c:322)
20230521195557391 DLGTP DEBUG Begin pdp_tidget. Not found (pdp.c:330)
20230521195557391 DLGTP DEBUG Begin pdp_tidset tid = 5754321000055109 (pdp.c:277)
20230521195557391 DLGTP DEBUG End pdp_tidset (pdp.c:286)
20230521195557391 DGGSN DEBUG PDP(901550000123457:5): Processing create PDP context request for APN 'internet' (ggsn.c:446)
20230521195557391 DGGSN INFO SGSN(127.0.0.9): Discovered (sgsn.c:83)
20230521195557391 DGGSN DEBUG PDP(901550000123457:5): PCO Protocol 0x8021 (pco.c:205)
20230521195557391 DGGSN DEBUG PDP(901550000123457:5): PCO Protocol 0x000d (pco.c:205)
20230521195557391 DGGSN DEBUG PDP(901550000123457:5): PCO Protocol 0x000a (pco.c:205)
20230521195557391 DGGSN INFO PDP(901550000123457:5): Unknown/Unimplemented PCO Protocol 0x000a: (pco.c:220)
20230521195557391 DGGSN DEBUG PDP(901550000123457:5): PCO Protocol 0x0005 (pco.c:205)
20230521195557391 DGGSN INFO PDP(901550000123457:5): Unknown/Unimplemented PCO Protocol 0x0005: (pco.c:220)
20230521195557391 DGGSN DEBUG PDP(901550000123457:5): PCO Protocol 0x0010 (pco.c:205)
20230521195557391 DGGSN INFO PDP(901550000123457:5): Unknown/Unimplemented PCO Protocol 0x0010: (pco.c:220)
20230521195557391 DGGSN INFO PDP(901550000123457:5): Successful PDP Context Creation: APN=internet(internet), TEIC=1, IPv4=127.0.42.13, IPv6=none (ggsn.c:569)
20230521195557391 DLGTP DEBUG Registering seq=8214 in restransmit resp queue (gtp.c:503)
20230521195557451 DLGTP DEBUG Begin pdp_tidget tid = 6754321000055109 (pdp.c:322)
20230521195557451 DLGTP DEBUG Begin pdp_tidget. Not found (pdp.c:330)
20230521195557451 DLGTP DEBUG Begin pdp_tidset tid = 6754321000055109 (pdp.c:277)
20230521195557451 DLGTP DEBUG End pdp_tidset (pdp.c:286)
20230521195557451 DGGSN DEBUG PDP(901550000123457:6): Processing create PDP context request for APN 'internet' (ggsn.c:446)
20230521195557451 DGGSN ERROR PDP(901550000123457:6): APN doesn't support requested EUA / AF type (ggsn.c:582)
20230521195557451 DLGTP DEBUG Registering seq=8215 in restransmit resp queue (gtp.c:503)
20230521195557451 DGGSN INFO PDP(901550000123457:6): Deleting PDP context (ggsn.c:354)
20230521195557451 DGGSN ERROR PDP(901550000123457:6): Cannot find/free IP Pool member (ggsn.c:362)
20230521195557451 DGGSN NOTICE PDP(901550000123457:6): Deleting PDP context: without private structure! (ggsn.c:367)
20230521195557451 DLGTP DEBUG Begin pdp_tiddel tid = 6754321000055109 (pdp.c:296)
20230521195557451 DLGTP DEBUG End pdp_tiddel: PDP found (pdp.c:303)
20230521195612002 DLGTP DEBUG Retransmit resp queue seq 8213 expired, removing from queue (gsn.c:291)
20230521195613002 DLGTP DEBUG Retransmit resp queue seq 8214 expired, removing from queue (gsn.c:291)
20230521195613002 DLGTP DEBUG Retransmit resp queue seq 8215 expired, removing from queue (gsn.c:291)
osmo-bts-trx
<0000> rsl.c:1389 (bts=0,trx=0,ts=2,ss=0) not sending CHAN ACT ACK
<0000> rsl.c:1389 (bts=0,trx=0,ts=3,ss=0) not sending CHAN ACT ACK
<0000> rsl.c:1389 (bts=0,trx=0,ts=4,ss=0) not sending CHAN ACT ACK
<0000> rsl.c:1389 (bts=0,trx=0,ts=7,ss=0) not sending CHAN ACT ACK
<0000> rsl.c:1389 (bts=0,trx=0,ts=5,ss=0) not sending CHAN ACT ACK
<0000> rsl.c:1389 (bts=0,trx=0,ts=6,ss=0) not sending CHAN ACT ACK
I have set apn as internet in my android device. And, I didn't configure any auth policy in osmo-hlr. Sims are registering through IMSI.
Best regards,
Tahmid