+ [ -z ] + exec osmo-ggsn 20241113123556382 DGGSN INFO APN(inet6): Starting (ggsn.c:188) 20241113123556382 DGGSN INFO APN(inet6): Opening TUN device tun6 (ggsn.c:191) 20241113123556383 DGGSN INFO APN(inet6): Opened TUN device tun6 (ggsn.c:196) 20241113123556383 DGGSN INFO APN(inet6): Setting tun IPv6 address 2001:780:44:2000::/56 (ggsn.c:244) 20241113123556383 DGGSN INFO APN(inet6): Creating IPv6 pool 2001:780:44:2000::/56 (ggsn.c:307) 20241113123556383 DGGSN INFO APN(inet6): Blacklist tun IP 2001:780:44:2000::/56 (ggsn.c:169) 20241113123556383 DGGSN NOTICE APN(inet6): Successfully started (ggsn.c:322) 20241113123556383 DGGSN INFO GGSN(ggsn0): Starting GGSN (ggsn.c:820) 20241113123556383 DLGTP NOTICE GTP: gtp_newgsn() started at 172.18.3.2 (gsn.c:467) 20241113123556383 DLGTP NOTICE State information file (/tmp/gsn_restart) not found. Creating new file. (gsn.c:388) 20241113123556383 DGGSN NOTICE GGSN(ggsn0): Successfully started (ggsn.c:856) 20241113123556383 DLGLOBAL NOTICE Available via telnet 172.18.3.2 4260 (telnet_interface.c:88) 20241113123556383 DLCTRL NOTICE CTRL at 127.0.0.1 4257 (control_if.c:1024) 20241113123558179 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact() start (logging_vty.c:1172) 20241113123558185 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241113123558185 DGGSN INFO PDP(262420758119474:2): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2001:: (ggsn.c:567) 20241113123558187 DGGSN INFO PDP(262420758119474:2): Deleting PDP context (ggsn.c:351) 20241113123558187 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241113123603321 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_pcodns() start (logging_vty.c:1172) 20241113123603326 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241113123603326 DGGSN INFO PDP(262428992436307:13): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2002:: (ggsn.c:567) 20241113123603328 DGGSN INFO PDP(262428992436307:13): Deleting PDP context (ggsn.c:351) 20241113123603328 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241113123608451 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_icmp6() start (logging_vty.c:1172) 20241113123608455 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241113123608456 DGGSN INFO PDP(262428877089645:11): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2003:: (ggsn.c:567) 20241113123608463 DGGSN INFO PDP(262428877089645:11): Deleting PDP context (ggsn.c:351) 20241113123608463 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241113123613566 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_mtu() start (logging_vty.c:1172) 20241113123616712 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_gtpu_access() start (logging_vty.c:1172) 20241113123616716 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241113123616716 DGGSN INFO PDP(262426668477967:7): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2004:: (ggsn.c:567) 20241113123616721 DGGSN INFO PDP(262426668477967:7): Deleting PDP context (ggsn.c:351) 20241113123616721 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241113123621823 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_gtpu_access_ll_saddr() start (logging_vty.c:1172) 20241113123621825 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241113123621825 DGGSN INFO PDP(262427695691919:8): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2005:: (ggsn.c:567) 20241113123621828 DGGSN INFO PDP(262427695691919:8): Deleting PDP context (ggsn.c:351) 20241113123621828 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241113123626935 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_gtpu_access_wrong_ll_saddr() start (logging_vty.c:1172) 20241113123626939 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241113123626939 DGGSN INFO PDP(262421522262466:2): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2006:: (ggsn.c:567) 20241113123626943 DGGSN ERROR PDP(262421522262466:2): Packet from MS using unassigned src IPv6: fe80::3110:1691:1155:3117 (ggsn.c:695) 20241113123629948 DGGSN INFO PDP(262421522262466:2): Deleting PDP context (ggsn.c:351) 20241113123629949 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241113123635070 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_gtpu_access_wrong_global_saddr() start (logging_vty.c:1172) 20241113123635074 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241113123635074 DGGSN INFO PDP(262424775090587:0): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2007:: (ggsn.c:567) 20241113123635079 DGGSN ERROR PDP(262424775090587:0): Packet from MS using unassigned src IPv6: 3110:1691:1155:3116:325:325:325:325 (ggsn.c:695) 20241113123638082 DGGSN INFO PDP(262424775090587:0): Deleting PDP context (ggsn.c:351) 20241113123638082 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241113123643205 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_gtpu_access_ipv4_apn6() start (logging_vty.c:1172) 20241113123643209 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241113123643210 DGGSN INFO PDP(262426289361612:0): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2008:: (ggsn.c:567) 20241113123643216 DGGSN ERROR PDP(262426289361612:0): 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) 20241113123646221 DGGSN INFO PDP(262426289361612:0): Deleting PDP context (ggsn.c:351) 20241113123646221 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241113123651320 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_clients_interact() start (logging_vty.c:1172) 20241113123651325 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241113123651325 DGGSN INFO PDP(262427120027734:14): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2009:: (ggsn.c:567) 20241113123651329 DGGSN INFO PDP(262424519748416:4): Successful PDP Context Creation: APN=inet6(inet6), TEIC=2, IPv4=none, IPv6=2001:780:44:200a:: (ggsn.c:567) 20241113123657338 DGGSN INFO PDP(262427120027734:14): Deleting PDP context (ggsn.c:351) 20241113123657338 DGGSN INFO PDP(262424519748416:4): Deleting PDP context (ggsn.c:351) 20241113123657338 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241113123702452 DLGLOBAL NOTICE TTCN3 f_logp(): TC_echo_req_resp() start (logging_vty.c:1172) 20241113123707588 DLGLOBAL NOTICE TTCN3 f_logp(): TC_echo_req_resp_gtpu() start (logging_vty.c:1172)