+ [ -z ] + exec osmo-ggsn 20241031123558250 DGGSN INFO APN(inet6): Starting (ggsn.c:188) 20241031123558250 DGGSN INFO APN(inet6): Opening TUN device tun6 (ggsn.c:191) 20241031123558251 DGGSN INFO APN(inet6): Opened TUN device tun6 (ggsn.c:196) 20241031123558251 DGGSN INFO APN(inet6): Setting tun IPv6 address 2001:780:44:2000::/56 (ggsn.c:244) 20241031123558251 DGGSN INFO APN(inet6): Creating IPv6 pool 2001:780:44:2000::/56 (ggsn.c:307) 20241031123558251 DGGSN INFO APN(inet6): Blacklist tun IP 2001:780:44:2000::/56 (ggsn.c:169) 20241031123558251 DGGSN NOTICE APN(inet6): Successfully started (ggsn.c:322) 20241031123558251 DGGSN INFO GGSN(ggsn0): Starting GGSN (ggsn.c:820) 20241031123558251 DLGTP NOTICE GTP: gtp_newgsn() started at 172.18.3.2 (gsn.c:467) 20241031123558251 DLGTP NOTICE State information file (/tmp/gsn_restart) not found. Creating new file. (gsn.c:388) 20241031123558252 DGGSN NOTICE GGSN(ggsn0): Successfully started (ggsn.c:856) 20241031123558252 DLGLOBAL NOTICE Available via telnet 172.18.3.2 4260 (telnet_interface.c:88) 20241031123558252 DLCTRL NOTICE CTRL at 127.0.0.1 4257 (control_if.c:1024) 20241031123559862 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact() start (logging_vty.c:1172) 20241031123559868 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241031123559868 DGGSN INFO PDP(262420617332793:11): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2001:: (ggsn.c:567) 20241031123559870 DGGSN INFO PDP(262420617332793:11): Deleting PDP context (ggsn.c:351) 20241031123559870 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241031123605012 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_pcodns() start (logging_vty.c:1172) 20241031123605017 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241031123605017 DGGSN INFO PDP(262425791035215:4): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2002:: (ggsn.c:567) 20241031123605019 DGGSN INFO PDP(262425791035215:4): Deleting PDP context (ggsn.c:351) 20241031123605019 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241031123610138 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_icmp6() start (logging_vty.c:1172) 20241031123610141 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241031123610141 DGGSN INFO PDP(262423288745766:3): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2003:: (ggsn.c:567) 20241031123610147 DGGSN INFO PDP(262423288745766:3): Deleting PDP context (ggsn.c:351) 20241031123610147 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241031123615273 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_mtu() start (logging_vty.c:1172) 20241031123618422 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_gtpu_access() start (logging_vty.c:1172) 20241031123618426 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241031123618426 DGGSN INFO PDP(262420946097477:10): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2004:: (ggsn.c:567) 20241031123618433 DGGSN INFO PDP(262420946097477:10): Deleting PDP context (ggsn.c:351) 20241031123618433 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241031123623515 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_gtpu_access_ll_saddr() start (logging_vty.c:1172) 20241031123623519 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241031123623519 DGGSN INFO PDP(262427512217500:5): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2005:: (ggsn.c:567) 20241031123623525 DGGSN INFO PDP(262427512217500:5): Deleting PDP context (ggsn.c:351) 20241031123623525 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241031123628628 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_gtpu_access_wrong_ll_saddr() start (logging_vty.c:1172) 20241031123628630 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241031123628630 DGGSN INFO PDP(262428251791368:9): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2006:: (ggsn.c:567) 20241031123628633 DGGSN ERROR PDP(262428251791368:9): Packet from MS using unassigned src IPv6: fe80::3110:1691:1155:3117 (ggsn.c:695) 20241031123631639 DGGSN INFO PDP(262428251791368:9): Deleting PDP context (ggsn.c:351) 20241031123631639 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241031123636765 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_gtpu_access_wrong_global_saddr() start (logging_vty.c:1172) 20241031123636769 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241031123636769 DGGSN INFO PDP(262426893283031:11): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2007:: (ggsn.c:567) 20241031123636772 DGGSN ERROR PDP(262426893283031:11): Packet from MS using unassigned src IPv6: 3110:1691:1155:3116:325:325:325:325 (ggsn.c:695) 20241031123639776 DGGSN INFO PDP(262426893283031:11): Deleting PDP context (ggsn.c:351) 20241031123639776 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241031123644902 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_gtpu_access_ipv4_apn6() start (logging_vty.c:1172) 20241031123644905 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241031123644905 DGGSN INFO PDP(262425791976229:0): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2008:: (ggsn.c:567) 20241031123644910 DGGSN ERROR PDP(262425791976229:0): 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) 20241031123647915 DGGSN INFO PDP(262425791976229:0): Deleting PDP context (ggsn.c:351) 20241031123647915 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241031123653047 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_clients_interact() start (logging_vty.c:1172) 20241031123653053 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241031123653053 DGGSN INFO PDP(262428505243391:14): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2009:: (ggsn.c:567) 20241031123653058 DGGSN INFO PDP(262424128154174:13): Successful PDP Context Creation: APN=inet6(inet6), TEIC=2, IPv4=none, IPv6=2001:780:44:200a:: (ggsn.c:567) 20241031123659068 DGGSN INFO PDP(262428505243391:14): Deleting PDP context (ggsn.c:351) 20241031123659071 DGGSN INFO PDP(262424128154174:13): Deleting PDP context (ggsn.c:351) 20241031123659071 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241031123704167 DLGLOBAL NOTICE TTCN3 f_logp(): TC_echo_req_resp() start (logging_vty.c:1172) 20241031123709287 DLGLOBAL NOTICE TTCN3 f_logp(): TC_echo_req_resp_gtpu() start (logging_vty.c:1172)