+ [ -z ] + exec osmo-ggsn 20241209123601786 DGGSN INFO APN(inet6): Starting (ggsn.c:188) 20241209123601786 DGGSN INFO APN(inet6): Opening TUN device tun6 (ggsn.c:191) 20241209123601786 DGGSN INFO APN(inet6): Opened TUN device tun6 (ggsn.c:196) 20241209123601786 DGGSN INFO APN(inet6): Setting tun IPv6 address 2001:780:44:2000::/56 (ggsn.c:244) 20241209123601786 DGGSN INFO APN(inet6): Creating IPv6 pool 2001:780:44:2000::/56 (ggsn.c:307) 20241209123601786 DGGSN INFO APN(inet6): Blacklist tun IP 2001:780:44:2000::/56 (ggsn.c:169) 20241209123601786 DGGSN NOTICE APN(inet6): Successfully started (ggsn.c:322) 20241209123601786 DGGSN INFO GGSN(ggsn0): Starting GGSN (ggsn.c:820) 20241209123601786 DLGTP NOTICE GTP: gtp_newgsn() started at 172.18.3.2 (gsn.c:467) 20241209123601786 DLGTP NOTICE State information file (/tmp/gsn_restart) not found. Creating new file. (gsn.c:388) 20241209123601786 DGGSN NOTICE GGSN(ggsn0): Successfully started (ggsn.c:856) 20241209123601786 DLGLOBAL NOTICE Available via telnet 172.18.3.2 4260 (telnet_interface.c:88) 20241209123601786 DLCTRL NOTICE CTRL at 127.0.0.1 4257 (control_if.c:1024) 20241209123603538 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact() start (logging_vty.c:1172) 20241209123603555 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241209123603555 DGGSN INFO PDP(262420232970319:14): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2001:: (ggsn.c:567) 20241209123603560 DGGSN INFO PDP(262420232970319:14): Deleting PDP context (ggsn.c:351) 20241209123603560 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241209123608700 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_pcodns() start (logging_vty.c:1172) 20241209123608704 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241209123608704 DGGSN INFO PDP(262423683683555:11): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2002:: (ggsn.c:567) 20241209123608707 DGGSN INFO PDP(262423683683555:11): Deleting PDP context (ggsn.c:351) 20241209123608707 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241209123613831 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_icmp6() start (logging_vty.c:1172) 20241209123613833 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241209123613833 DGGSN INFO PDP(262427710644266:3): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2003:: (ggsn.c:567) 20241209123613839 DGGSN INFO PDP(262427710644266:3): Deleting PDP context (ggsn.c:351) 20241209123613839 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241209123618980 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_mtu() start (logging_vty.c:1172) 20241209123622109 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_gtpu_access() start (logging_vty.c:1172) 20241209123622113 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241209123622113 DGGSN INFO PDP(262422689537970:14): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2004:: (ggsn.c:567) 20241209123622118 DGGSN INFO PDP(262422689537970:14): Deleting PDP context (ggsn.c:351) 20241209123622118 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241209123627253 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_gtpu_access_ll_saddr() start (logging_vty.c:1172) 20241209123627257 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241209123627257 DGGSN INFO PDP(262426006576879:13): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2005:: (ggsn.c:567) 20241209123627263 DGGSN INFO PDP(262426006576879:13): Deleting PDP context (ggsn.c:351) 20241209123627263 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241209123632394 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_gtpu_access_wrong_ll_saddr() start (logging_vty.c:1172) 20241209123632398 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241209123632398 DGGSN INFO PDP(262428670953687:15): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2006:: (ggsn.c:567) 20241209123632402 DGGSN ERROR PDP(262428670953687:15): Packet from MS using unassigned src IPv6: fe80::3110:1691:1155:3117 (ggsn.c:695) 20241209123635404 DGGSN INFO PDP(262428670953687:15): Deleting PDP context (ggsn.c:351) 20241209123635404 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241209123640491 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_gtpu_access_wrong_global_saddr() start (logging_vty.c:1172) 20241209123640495 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241209123640495 DGGSN INFO PDP(262421761693295:10): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2007:: (ggsn.c:567) 20241209123640501 DGGSN ERROR PDP(262421761693295:10): Packet from MS using unassigned src IPv6: 3110:1691:1155:3116:325:325:325:325 (ggsn.c:695) 20241209123643506 DGGSN INFO PDP(262421761693295:10): Deleting PDP context (ggsn.c:351) 20241209123643507 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241209123648640 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_gtpu_access_ipv4_apn6() start (logging_vty.c:1172) 20241209123648644 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241209123648644 DGGSN INFO PDP(262427505435369:11): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2008:: (ggsn.c:567) 20241209123648650 DGGSN ERROR PDP(262427505435369:11): 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) 20241209123651656 DGGSN INFO PDP(262427505435369:11): Deleting PDP context (ggsn.c:351) 20241209123651656 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241209123656749 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_clients_interact() start (logging_vty.c:1172) 20241209123656755 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241209123656755 DGGSN INFO PDP(262429618894472:8): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2009:: (ggsn.c:567) 20241209123656760 DGGSN INFO PDP(262429120401488:10): Successful PDP Context Creation: APN=inet6(inet6), TEIC=2, IPv4=none, IPv6=2001:780:44:200a:: (ggsn.c:567) 20241209123702774 DGGSN INFO PDP(262429618894472:8): Deleting PDP context (ggsn.c:351) 20241209123702776 DGGSN INFO PDP(262429120401488:10): Deleting PDP context (ggsn.c:351) 20241209123702777 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241209123707866 DLGLOBAL NOTICE TTCN3 f_logp(): TC_echo_req_resp() start (logging_vty.c:1172) 20241209123712989 DLGLOBAL NOTICE TTCN3 f_logp(): TC_echo_req_resp_gtpu() start (logging_vty.c:1172)