+ [ -z ] + exec osmo-ggsn 20241125123604573 DGGSN INFO APN(inet6): Starting (ggsn.c:188) 20241125123604573 DGGSN INFO APN(inet6): Opening TUN device tun6 (ggsn.c:191) 20241125123604573 DGGSN INFO APN(inet6): Opened TUN device tun6 (ggsn.c:196) 20241125123604573 DGGSN INFO APN(inet6): Setting tun IPv6 address 2001:780:44:2000::/56 (ggsn.c:244) 20241125123604574 DGGSN INFO APN(inet6): Creating IPv6 pool 2001:780:44:2000::/56 (ggsn.c:307) 20241125123604574 DGGSN INFO APN(inet6): Blacklist tun IP 2001:780:44:2000::/56 (ggsn.c:169) 20241125123604574 DGGSN NOTICE APN(inet6): Successfully started (ggsn.c:322) 20241125123604574 DGGSN INFO GGSN(ggsn0): Starting GGSN (ggsn.c:820) 20241125123604574 DLGTP NOTICE GTP: gtp_newgsn() started at 172.18.3.2 (gsn.c:467) 20241125123604574 DLGTP NOTICE State information file (/tmp/gsn_restart) not found. Creating new file. (gsn.c:388) 20241125123604574 DGGSN NOTICE GGSN(ggsn0): Successfully started (ggsn.c:856) 20241125123604574 DLGLOBAL NOTICE Available via telnet 172.18.3.2 4260 (telnet_interface.c:88) 20241125123604574 DLCTRL NOTICE CTRL at 127.0.0.1 4257 (control_if.c:1024) 20241125123606244 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact() start (logging_vty.c:1172) 20241125123606249 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241125123606249 DGGSN INFO PDP(262427577820190:8): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2001:: (ggsn.c:567) 20241125123606251 DGGSN INFO PDP(262427577820190:8): Deleting PDP context (ggsn.c:351) 20241125123606251 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241125123611380 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_pcodns() start (logging_vty.c:1172) 20241125123611384 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241125123611384 DGGSN INFO PDP(262426271947797:6): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2002:: (ggsn.c:567) 20241125123611387 DGGSN INFO PDP(262426271947797:6): Deleting PDP context (ggsn.c:351) 20241125123611387 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241125123616519 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_icmp6() start (logging_vty.c:1172) 20241125123616522 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241125123616522 DGGSN INFO PDP(262422033818720:9): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2003:: (ggsn.c:567) 20241125123616528 DGGSN INFO PDP(262422033818720:9): Deleting PDP context (ggsn.c:351) 20241125123616528 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241125123621636 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_mtu() start (logging_vty.c:1172) 20241125123624771 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_gtpu_access() start (logging_vty.c:1172) 20241125123624776 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241125123624776 DGGSN INFO PDP(262427800391079:5): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2004:: (ggsn.c:567) 20241125123624781 DGGSN INFO PDP(262427800391079:5): Deleting PDP context (ggsn.c:351) 20241125123624781 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241125123629917 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_gtpu_access_ll_saddr() start (logging_vty.c:1172) 20241125123629921 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241125123629921 DGGSN INFO PDP(262425481305920:8): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2005:: (ggsn.c:567) 20241125123629926 DGGSN INFO PDP(262425481305920:8): Deleting PDP context (ggsn.c:351) 20241125123629926 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241125123635053 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_gtpu_access_wrong_ll_saddr() start (logging_vty.c:1172) 20241125123635056 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241125123635056 DGGSN INFO PDP(262422599375825:6): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2006:: (ggsn.c:567) 20241125123635059 DGGSN ERROR PDP(262422599375825:6): Packet from MS using unassigned src IPv6: fe80::3110:1691:1155:3117 (ggsn.c:695) 20241125123638064 DGGSN INFO PDP(262422599375825:6): Deleting PDP context (ggsn.c:351) 20241125123638064 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241125123643192 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_gtpu_access_wrong_global_saddr() start (logging_vty.c:1172) 20241125123643196 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241125123643196 DGGSN INFO PDP(262429141057650:10): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2007:: (ggsn.c:567) 20241125123643201 DGGSN ERROR PDP(262429141057650:10): Packet from MS using unassigned src IPv6: 3110:1691:1155:3116:325:325:325:325 (ggsn.c:695) 20241125123646205 DGGSN INFO PDP(262429141057650:10): Deleting PDP context (ggsn.c:351) 20241125123646205 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241125123651331 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_gtpu_access_ipv4_apn6() start (logging_vty.c:1172) 20241125123651334 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241125123651334 DGGSN INFO PDP(262426173610104:0): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2008:: (ggsn.c:567) 20241125123651338 DGGSN ERROR PDP(262426173610104:0): 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) 20241125123654340 DGGSN INFO PDP(262426173610104:0): Deleting PDP context (ggsn.c:351) 20241125123654340 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241125123659457 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_clients_interact() start (logging_vty.c:1172) 20241125123659461 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241125123659461 DGGSN INFO PDP(262429109253230:13): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2009:: (ggsn.c:567) 20241125123659466 DGGSN INFO PDP(262422611686420:15): Successful PDP Context Creation: APN=inet6(inet6), TEIC=2, IPv4=none, IPv6=2001:780:44:200a:: (ggsn.c:567) 20241125123705479 DGGSN INFO PDP(262429109253230:13): Deleting PDP context (ggsn.c:351) 20241125123705481 DGGSN INFO PDP(262422611686420:15): Deleting PDP context (ggsn.c:351) 20241125123705481 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241125123710625 DLGLOBAL NOTICE TTCN3 f_logp(): TC_echo_req_resp() start (logging_vty.c:1172) 20241125123715765 DLGLOBAL NOTICE TTCN3 f_logp(): TC_echo_req_resp_gtpu() start (logging_vty.c:1172)