+ [ -z ] + exec osmo-ggsn 20241129123604543 DGGSN INFO APN(inet6): Starting (ggsn.c:188) 20241129123604543 DGGSN INFO APN(inet6): Opening TUN device tun6 (ggsn.c:191) 20241129123604544 DGGSN INFO APN(inet6): Opened TUN device tun6 (ggsn.c:196) 20241129123604544 DGGSN INFO APN(inet6): Setting tun IPv6 address 2001:780:44:2000::/56 (ggsn.c:244) 20241129123604544 DGGSN INFO APN(inet6): Creating IPv6 pool 2001:780:44:2000::/56 (ggsn.c:307) 20241129123604544 DGGSN INFO APN(inet6): Blacklist tun IP 2001:780:44:2000::/56 (ggsn.c:169) 20241129123604544 DGGSN NOTICE APN(inet6): Successfully started (ggsn.c:322) 20241129123604544 DGGSN INFO GGSN(ggsn0): Starting GGSN (ggsn.c:820) 20241129123604544 DLGTP NOTICE GTP: gtp_newgsn() started at 172.18.3.2 (gsn.c:467) 20241129123604544 DLGTP NOTICE State information file (/tmp/gsn_restart) not found. Creating new file. (gsn.c:388) 20241129123604544 DGGSN NOTICE GGSN(ggsn0): Successfully started (ggsn.c:856) 20241129123604545 DLGLOBAL NOTICE Available via telnet 172.18.3.2 4260 (telnet_interface.c:88) 20241129123604545 DLCTRL NOTICE CTRL at 127.0.0.1 4257 (control_if.c:1024) 20241129123606070 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact() start (logging_vty.c:1172) 20241129123606076 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241129123606076 DGGSN INFO PDP(262425928977836:11): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2001:: (ggsn.c:567) 20241129123606077 DGGSN INFO PDP(262425928977836:11): Deleting PDP context (ggsn.c:351) 20241129123606077 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241129123611215 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_pcodns() start (logging_vty.c:1172) 20241129123611219 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241129123611219 DGGSN INFO PDP(262428472648494:4): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2002:: (ggsn.c:567) 20241129123611222 DGGSN INFO PDP(262428472648494:4): Deleting PDP context (ggsn.c:351) 20241129123611222 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241129123616347 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_icmp6() start (logging_vty.c:1172) 20241129123616352 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241129123616352 DGGSN INFO PDP(262425098371688:5): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2003:: (ggsn.c:567) 20241129123616359 DGGSN INFO PDP(262425098371688:5): Deleting PDP context (ggsn.c:351) 20241129123616359 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241129123621493 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_mtu() start (logging_vty.c:1172) 20241129123624633 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_gtpu_access() start (logging_vty.c:1172) 20241129123624636 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241129123624637 DGGSN INFO PDP(262425720906718:7): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2004:: (ggsn.c:567) 20241129123624641 DGGSN INFO PDP(262425720906718:7): Deleting PDP context (ggsn.c:351) 20241129123624641 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241129123629758 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_gtpu_access_ll_saddr() start (logging_vty.c:1172) 20241129123629763 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241129123629763 DGGSN INFO PDP(262428714575517:11): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2005:: (ggsn.c:567) 20241129123629767 DGGSN INFO PDP(262428714575517:11): Deleting PDP context (ggsn.c:351) 20241129123629767 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241129123634904 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_gtpu_access_wrong_ll_saddr() start (logging_vty.c:1172) 20241129123634907 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241129123634907 DGGSN INFO PDP(262427637701232:14): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2006:: (ggsn.c:567) 20241129123634911 DGGSN ERROR PDP(262427637701232:14): Packet from MS using unassigned src IPv6: fe80::3110:1691:1155:3117 (ggsn.c:695) 20241129123637917 DGGSN INFO PDP(262427637701232:14): Deleting PDP context (ggsn.c:351) 20241129123637917 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241129123643017 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_gtpu_access_wrong_global_saddr() start (logging_vty.c:1172) 20241129123643019 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241129123643019 DGGSN INFO PDP(262423322731347:5): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2007:: (ggsn.c:567) 20241129123643021 DGGSN ERROR PDP(262423322731347:5): Packet from MS using unassigned src IPv6: 3110:1691:1155:3116:325:325:325:325 (ggsn.c:695) 20241129123646025 DGGSN INFO PDP(262423322731347:5): Deleting PDP context (ggsn.c:351) 20241129123646025 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241129123651142 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_gtpu_access_ipv4_apn6() start (logging_vty.c:1172) 20241129123651145 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241129123651145 DGGSN INFO PDP(262425960261976:3): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2008:: (ggsn.c:567) 20241129123651149 DGGSN ERROR PDP(262425960261976:3): 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) 20241129123654152 DGGSN INFO PDP(262425960261976:3): Deleting PDP context (ggsn.c:351) 20241129123654152 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241129123659227 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_clients_interact() start (logging_vty.c:1172) 20241129123659232 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241129123659232 DGGSN INFO PDP(262429650381897:2): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2009:: (ggsn.c:567) 20241129123659237 DGGSN INFO PDP(262421896069971:13): Successful PDP Context Creation: APN=inet6(inet6), TEIC=2, IPv4=none, IPv6=2001:780:44:200a:: (ggsn.c:567) 20241129123705247 DGGSN INFO PDP(262429650381897:2): Deleting PDP context (ggsn.c:351) 20241129123705249 DGGSN INFO PDP(262421896069971:13): Deleting PDP context (ggsn.c:351) 20241129123705249 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241129123710353 DLGLOBAL NOTICE TTCN3 f_logp(): TC_echo_req_resp() start (logging_vty.c:1172) 20241129123715489 DLGLOBAL NOTICE TTCN3 f_logp(): TC_echo_req_resp_gtpu() start (logging_vty.c:1172)