+ [ -z ] + exec osmo-ggsn 20241211123628875 DGGSN INFO APN(inet6): Starting (ggsn.c:188) 20241211123628875 DGGSN INFO APN(inet6): Opening TUN device tun6 (ggsn.c:191) 20241211123628875 DGGSN INFO APN(inet6): Opened TUN device tun6 (ggsn.c:196) 20241211123628875 DGGSN INFO APN(inet6): Setting tun IPv6 address 2001:780:44:2000::/56 (ggsn.c:244) 20241211123628875 DGGSN INFO APN(inet6): Creating IPv6 pool 2001:780:44:2000::/56 (ggsn.c:307) 20241211123628876 DGGSN INFO APN(inet6): Blacklist tun IP 2001:780:44:2000::/56 (ggsn.c:169) 20241211123628876 DGGSN NOTICE APN(inet6): Successfully started (ggsn.c:322) 20241211123628876 DGGSN INFO GGSN(ggsn0): Starting GGSN (ggsn.c:820) 20241211123628876 DLGTP NOTICE GTP: gtp_newgsn() started at 172.18.3.2 (gsn.c:467) 20241211123628876 DLGTP NOTICE State information file (/tmp/gsn_restart) not found. Creating new file. (gsn.c:388) 20241211123628876 DGGSN NOTICE GGSN(ggsn0): Successfully started (ggsn.c:856) 20241211123628876 DLGLOBAL NOTICE Available via telnet 172.18.3.2 4260 (telnet_interface.c:88) 20241211123628876 DLCTRL NOTICE CTRL at 127.0.0.1 4257 (control_if.c:1024) 20241211123630508 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact() start (logging_vty.c:1172) 20241211123630516 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241211123630516 DGGSN INFO PDP(262422477663995:10): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2001:: (ggsn.c:567) 20241211123630517 DGGSN INFO PDP(262422477663995:10): Deleting PDP context (ggsn.c:351) 20241211123630517 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241211123635670 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_pcodns() start (logging_vty.c:1172) 20241211123635674 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241211123635675 DGGSN INFO PDP(262429399156357:15): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2002:: (ggsn.c:567) 20241211123635677 DGGSN INFO PDP(262429399156357:15): Deleting PDP context (ggsn.c:351) 20241211123635677 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241211123640800 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_icmp6() start (logging_vty.c:1172) 20241211123640804 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241211123640804 DGGSN INFO PDP(262429839043052:11): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2003:: (ggsn.c:567) 20241211123640814 DGGSN INFO PDP(262429839043052:11): Deleting PDP context (ggsn.c:351) 20241211123640814 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241211123645950 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_mtu() start (logging_vty.c:1172) 20241211123649089 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_gtpu_access() start (logging_vty.c:1172) 20241211123649093 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241211123649093 DGGSN INFO PDP(262427936338262:6): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2004:: (ggsn.c:567) 20241211123649098 DGGSN INFO PDP(262427936338262:6): Deleting PDP context (ggsn.c:351) 20241211123649098 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241211123654195 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_gtpu_access_ll_saddr() start (logging_vty.c:1172) 20241211123654199 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241211123654199 DGGSN INFO PDP(262427267658277:10): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2005:: (ggsn.c:567) 20241211123654205 DGGSN INFO PDP(262427267658277:10): Deleting PDP context (ggsn.c:351) 20241211123654205 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241211123659338 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_gtpu_access_wrong_ll_saddr() start (logging_vty.c:1172) 20241211123659343 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241211123659343 DGGSN INFO PDP(262426885706366:2): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2006:: (ggsn.c:567) 20241211123659348 DGGSN ERROR PDP(262426885706366:2): Packet from MS using unassigned src IPv6: fe80::3110:1691:1155:3117 (ggsn.c:695) 20241211123702353 DGGSN INFO PDP(262426885706366:2): Deleting PDP context (ggsn.c:351) 20241211123702353 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241211123707489 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_gtpu_access_wrong_global_saddr() start (logging_vty.c:1172) 20241211123707493 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241211123707493 DGGSN INFO PDP(262421195951317:7): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2007:: (ggsn.c:567) 20241211123707496 DGGSN ERROR PDP(262421195951317:7): Packet from MS using unassigned src IPv6: 3110:1691:1155:3116:325:325:325:325 (ggsn.c:695) 20241211123710500 DGGSN INFO PDP(262421195951317:7): Deleting PDP context (ggsn.c:351) 20241211123710500 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241211123715623 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_gtpu_access_ipv4_apn6() start (logging_vty.c:1172) 20241211123715627 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241211123715627 DGGSN INFO PDP(262429398196527:12): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2008:: (ggsn.c:567) 20241211123715633 DGGSN ERROR PDP(262429398196527:12): 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) 20241211123718638 DGGSN INFO PDP(262429398196527:12): Deleting PDP context (ggsn.c:351) 20241211123718638 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241211123723768 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_clients_interact() start (logging_vty.c:1172) 20241211123723774 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241211123723774 DGGSN INFO PDP(262426954172575:11): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2009:: (ggsn.c:567) 20241211123723780 DGGSN INFO PDP(262425769439830:1): Successful PDP Context Creation: APN=inet6(inet6), TEIC=2, IPv4=none, IPv6=2001:780:44:200a:: (ggsn.c:567) 20241211123729792 DGGSN INFO PDP(262426954172575:11): Deleting PDP context (ggsn.c:351) 20241211123729794 DGGSN INFO PDP(262425769439830:1): Deleting PDP context (ggsn.c:351) 20241211123729794 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241211123734931 DLGLOBAL NOTICE TTCN3 f_logp(): TC_echo_req_resp() start (logging_vty.c:1172) 20241211123740052 DLGLOBAL NOTICE TTCN3 f_logp(): TC_echo_req_resp_gtpu() start (logging_vty.c:1172)