+ [ -z ] + exec osmo-ggsn 20241122123605146 DGGSN INFO APN(inet6): Starting (ggsn.c:188) 20241122123605146 DGGSN INFO APN(inet6): Opening TUN device tun6 (ggsn.c:191) 20241122123605146 DGGSN INFO APN(inet6): Opened TUN device tun6 (ggsn.c:196) 20241122123605146 DGGSN INFO APN(inet6): Setting tun IPv6 address 2001:780:44:2000::/56 (ggsn.c:244) 20241122123605147 DGGSN INFO APN(inet6): Creating IPv6 pool 2001:780:44:2000::/56 (ggsn.c:307) 20241122123605147 DGGSN INFO APN(inet6): Blacklist tun IP 2001:780:44:2000::/56 (ggsn.c:169) 20241122123605147 DGGSN NOTICE APN(inet6): Successfully started (ggsn.c:322) 20241122123605147 DGGSN INFO GGSN(ggsn0): Starting GGSN (ggsn.c:820) 20241122123605147 DLGTP NOTICE GTP: gtp_newgsn() started at 172.18.3.2 (gsn.c:467) 20241122123605147 DLGTP NOTICE State information file (/tmp/gsn_restart) not found. Creating new file. (gsn.c:388) 20241122123605147 DGGSN NOTICE GGSN(ggsn0): Successfully started (ggsn.c:856) 20241122123605147 DLGLOBAL NOTICE Available via telnet 172.18.3.2 4260 (telnet_interface.c:88) 20241122123605147 DLCTRL NOTICE CTRL at 127.0.0.1 4257 (control_if.c:1024) 20241122123606970 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact() start (logging_vty.c:1172) 20241122123606984 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241122123606984 DGGSN INFO PDP(262427491684527:10): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2001:: (ggsn.c:567) 20241122123606986 DGGSN INFO PDP(262427491684527:10): Deleting PDP context (ggsn.c:351) 20241122123606986 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241122123612144 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_pcodns() start (logging_vty.c:1172) 20241122123612149 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241122123612149 DGGSN INFO PDP(262420354310243:7): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2002:: (ggsn.c:567) 20241122123612151 DGGSN INFO PDP(262420354310243:7): Deleting PDP context (ggsn.c:351) 20241122123612151 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241122123617273 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_icmp6() start (logging_vty.c:1172) 20241122123617278 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241122123617278 DGGSN INFO PDP(262426137937928:14): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2003:: (ggsn.c:567) 20241122123617286 DGGSN INFO PDP(262426137937928:14): Deleting PDP context (ggsn.c:351) 20241122123617286 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241122123622426 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_mtu() start (logging_vty.c:1172) 20241122123625564 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_gtpu_access() start (logging_vty.c:1172) 20241122123625565 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241122123625565 DGGSN INFO PDP(262422342607065:15): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2004:: (ggsn.c:567) 20241122123625567 DGGSN INFO PDP(262422342607065:15): Deleting PDP context (ggsn.c:351) 20241122123625567 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241122123630689 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_gtpu_access_ll_saddr() start (logging_vty.c:1172) 20241122123630690 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241122123630690 DGGSN INFO PDP(262425035710966:13): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2005:: (ggsn.c:567) 20241122123630691 DGGSN INFO PDP(262425035710966:13): Deleting PDP context (ggsn.c:351) 20241122123630691 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241122123635784 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_gtpu_access_wrong_ll_saddr() start (logging_vty.c:1172) 20241122123635786 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241122123635786 DGGSN INFO PDP(262424208634850:5): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2006:: (ggsn.c:567) 20241122123635787 DGGSN ERROR PDP(262424208634850:5): Packet from MS using unassigned src IPv6: fe80::3110:1691:1155:3117 (ggsn.c:695) 20241122123638793 DGGSN INFO PDP(262424208634850:5): Deleting PDP context (ggsn.c:351) 20241122123638793 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241122123643930 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_gtpu_access_wrong_global_saddr() start (logging_vty.c:1172) 20241122123643934 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241122123643934 DGGSN INFO PDP(262427909072725:15): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2007:: (ggsn.c:567) 20241122123643939 DGGSN ERROR PDP(262427909072725:15): Packet from MS using unassigned src IPv6: 3110:1691:1155:3116:325:325:325:325 (ggsn.c:695) 20241122123646944 DGGSN INFO PDP(262427909072725:15): Deleting PDP context (ggsn.c:351) 20241122123646944 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241122123652053 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_gtpu_access_ipv4_apn6() start (logging_vty.c:1172) 20241122123652054 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241122123652054 DGGSN INFO PDP(262427561168113:12): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2008:: (ggsn.c:567) 20241122123652055 DGGSN ERROR PDP(262427561168113:12): 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) 20241122123655061 DGGSN INFO PDP(262427561168113:12): Deleting PDP context (ggsn.c:351) 20241122123655061 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241122123700164 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_clients_interact() start (logging_vty.c:1172) 20241122123700169 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241122123700169 DGGSN INFO PDP(262429944204583:0): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2009:: (ggsn.c:567) 20241122123700173 DGGSN INFO PDP(262424883533140:12): Successful PDP Context Creation: APN=inet6(inet6), TEIC=2, IPv4=none, IPv6=2001:780:44:200a:: (ggsn.c:567) 20241122123706185 DGGSN INFO PDP(262429944204583:0): Deleting PDP context (ggsn.c:351) 20241122123706188 DGGSN INFO PDP(262424883533140:12): Deleting PDP context (ggsn.c:351) 20241122123706188 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241122123711276 DLGLOBAL NOTICE TTCN3 f_logp(): TC_echo_req_resp() start (logging_vty.c:1172) 20241122123716391 DLGLOBAL NOTICE TTCN3 f_logp(): TC_echo_req_resp_gtpu() start (logging_vty.c:1172)