+ [ -z ] + exec osmo-ggsn 20241206123605700 DGGSN INFO APN(inet6): Starting (ggsn.c:188) 20241206123605701 DGGSN INFO APN(inet6): Opening TUN device tun6 (ggsn.c:191) 20241206123605701 DGGSN INFO APN(inet6): Opened TUN device tun6 (ggsn.c:196) 20241206123605701 DGGSN INFO APN(inet6): Setting tun IPv6 address 2001:780:44:2000::/56 (ggsn.c:244) 20241206123605701 DGGSN INFO APN(inet6): Creating IPv6 pool 2001:780:44:2000::/56 (ggsn.c:307) 20241206123605702 DGGSN INFO APN(inet6): Blacklist tun IP 2001:780:44:2000::/56 (ggsn.c:169) 20241206123605702 DGGSN NOTICE APN(inet6): Successfully started (ggsn.c:322) 20241206123605702 DGGSN INFO GGSN(ggsn0): Starting GGSN (ggsn.c:820) 20241206123605702 DLGTP NOTICE GTP: gtp_newgsn() started at 172.18.3.2 (gsn.c:467) 20241206123605702 DLGTP NOTICE State information file (/tmp/gsn_restart) not found. Creating new file. (gsn.c:388) 20241206123605702 DGGSN NOTICE GGSN(ggsn0): Successfully started (ggsn.c:856) 20241206123605702 DLGLOBAL NOTICE Available via telnet 172.18.3.2 4260 (telnet_interface.c:88) 20241206123605702 DLCTRL NOTICE CTRL at 127.0.0.1 4257 (control_if.c:1024) 20241206123607369 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact() start (logging_vty.c:1172) 20241206123607385 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241206123607385 DGGSN INFO PDP(262429773719218:14): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2001:: (ggsn.c:567) 20241206123607389 DGGSN INFO PDP(262429773719218:14): Deleting PDP context (ggsn.c:351) 20241206123607389 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241206123612490 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_pcodns() start (logging_vty.c:1172) 20241206123612494 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241206123612494 DGGSN INFO PDP(262429020183591:10): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2002:: (ggsn.c:567) 20241206123612496 DGGSN INFO PDP(262429020183591:10): Deleting PDP context (ggsn.c:351) 20241206123612496 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241206123617617 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_icmp6() start (logging_vty.c:1172) 20241206123617621 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241206123617621 DGGSN INFO PDP(262422110336815:10): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2003:: (ggsn.c:567) 20241206123617627 DGGSN INFO PDP(262422110336815:10): Deleting PDP context (ggsn.c:351) 20241206123617627 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241206123622770 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_mtu() start (logging_vty.c:1172) 20241206123625869 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_gtpu_access() start (logging_vty.c:1172) 20241206123625874 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241206123625874 DGGSN INFO PDP(262420109031919:5): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2004:: (ggsn.c:567) 20241206123625879 DGGSN INFO PDP(262420109031919:5): Deleting PDP context (ggsn.c:351) 20241206123625879 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241206123631017 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_gtpu_access_ll_saddr() start (logging_vty.c:1172) 20241206123631021 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241206123631021 DGGSN INFO PDP(262422616809500:6): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2005:: (ggsn.c:567) 20241206123631026 DGGSN INFO PDP(262422616809500:6): Deleting PDP context (ggsn.c:351) 20241206123631026 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241206123636132 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_gtpu_access_wrong_ll_saddr() start (logging_vty.c:1172) 20241206123636134 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241206123636134 DGGSN INFO PDP(262429694432691:8): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2006:: (ggsn.c:567) 20241206123636135 DGGSN ERROR PDP(262429694432691:8): Packet from MS using unassigned src IPv6: fe80::3110:1691:1155:3117 (ggsn.c:695) 20241206123639140 DGGSN INFO PDP(262429694432691:8): Deleting PDP context (ggsn.c:351) 20241206123639140 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241206123644259 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_gtpu_access_wrong_global_saddr() start (logging_vty.c:1172) 20241206123644263 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241206123644263 DGGSN INFO PDP(262426136844227:7): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2007:: (ggsn.c:567) 20241206123644267 DGGSN ERROR PDP(262426136844227:7): Packet from MS using unassigned src IPv6: 3110:1691:1155:3116:325:325:325:325 (ggsn.c:695) 20241206123647272 DGGSN INFO PDP(262426136844227:7): Deleting PDP context (ggsn.c:351) 20241206123647272 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241206123652381 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_gtpu_access_ipv4_apn6() start (logging_vty.c:1172) 20241206123652383 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241206123652383 DGGSN INFO PDP(262422089206798:11): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2008:: (ggsn.c:567) 20241206123652387 DGGSN ERROR PDP(262422089206798:11): Packet from MS IPv4 with unassigned EUA: 45 00 00 1c 8c 3e 40 00 40 01 d3 e8 c0 a8 0a 02 08 08 08 08 08 00 f4 b9 03 45 00 01 (ggsn.c:708) 20241206123655390 DGGSN INFO PDP(262422089206798:11): Deleting PDP context (ggsn.c:351) 20241206123655390 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241206123700512 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_clients_interact() start (logging_vty.c:1172) 20241206123700518 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241206123700518 DGGSN INFO PDP(262428169210729:11): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2009:: (ggsn.c:567) 20241206123700524 DGGSN INFO PDP(262429250375552:15): Successful PDP Context Creation: APN=inet6(inet6), TEIC=2, IPv4=none, IPv6=2001:780:44:200a:: (ggsn.c:567) 20241206123706538 DGGSN INFO PDP(262428169210729:11): Deleting PDP context (ggsn.c:351) 20241206123706540 DGGSN INFO PDP(262429250375552:15): Deleting PDP context (ggsn.c:351) 20241206123706540 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241206123711657 DLGLOBAL NOTICE TTCN3 f_logp(): TC_echo_req_resp() start (logging_vty.c:1172) 20241206123716774 DLGLOBAL NOTICE TTCN3 f_logp(): TC_echo_req_resp_gtpu() start (logging_vty.c:1172)