+ [ -z ] + exec osmo-ggsn 20241214123558269 DGGSN INFO APN(inet6): Starting (ggsn.c:188) 20241214123558269 DGGSN INFO APN(inet6): Opening TUN device tun6 (ggsn.c:191) 20241214123558270 DGGSN INFO APN(inet6): Opened TUN device tun6 (ggsn.c:196) 20241214123558270 DGGSN INFO APN(inet6): Setting tun IPv6 address 2001:780:44:2000::/56 (ggsn.c:244) 20241214123558270 DGGSN INFO APN(inet6): Creating IPv6 pool 2001:780:44:2000::/56 (ggsn.c:307) 20241214123558270 DGGSN INFO APN(inet6): Blacklist tun IP 2001:780:44:2000::/56 (ggsn.c:169) 20241214123558270 DGGSN NOTICE APN(inet6): Successfully started (ggsn.c:322) 20241214123558270 DGGSN INFO GGSN(ggsn0): Starting GGSN (ggsn.c:820) 20241214123558270 DLGTP NOTICE GTP: gtp_newgsn() started at 172.18.3.2 (gsn.c:467) 20241214123558270 DLGTP NOTICE State information file (/tmp/gsn_restart) not found. Creating new file. (gsn.c:388) 20241214123558271 DGGSN NOTICE GGSN(ggsn0): Successfully started (ggsn.c:856) 20241214123558271 DLGLOBAL NOTICE Available via telnet 172.18.3.2 4260 (telnet_interface.c:88) 20241214123558271 DLCTRL NOTICE CTRL at 127.0.0.1 4257 (control_if.c:1024) 20241214123559917 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact() start (logging_vty.c:1172) 20241214123559925 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241214123559925 DGGSN INFO PDP(262426111648302:9): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2001:: (ggsn.c:567) 20241214123559927 DGGSN INFO PDP(262426111648302:9): Deleting PDP context (ggsn.c:351) 20241214123559927 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241214123605068 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_pcodns() start (logging_vty.c:1172) 20241214123605070 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241214123605070 DGGSN INFO PDP(262427488441871:9): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2002:: (ggsn.c:567) 20241214123605071 DGGSN INFO PDP(262427488441871:9): Deleting PDP context (ggsn.c:351) 20241214123605071 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241214123610187 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_icmp6() start (logging_vty.c:1172) 20241214123610191 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241214123610191 DGGSN INFO PDP(262429695256612:8): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2003:: (ggsn.c:567) 20241214123610198 DGGSN INFO PDP(262429695256612:8): Deleting PDP context (ggsn.c:351) 20241214123610198 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241214123615324 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_mtu() start (logging_vty.c:1172) 20241214123618473 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_gtpu_access() start (logging_vty.c:1172) 20241214123618477 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241214123618477 DGGSN INFO PDP(262426198389229:13): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2004:: (ggsn.c:567) 20241214123618482 DGGSN INFO PDP(262426198389229:13): Deleting PDP context (ggsn.c:351) 20241214123618482 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241214123623615 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_gtpu_access_ll_saddr() start (logging_vty.c:1172) 20241214123623617 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241214123623617 DGGSN INFO PDP(262427375385309:10): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2005:: (ggsn.c:567) 20241214123623624 DGGSN INFO PDP(262427375385309:10): Deleting PDP context (ggsn.c:351) 20241214123623624 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241214123628753 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_gtpu_access_wrong_ll_saddr() start (logging_vty.c:1172) 20241214123628757 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241214123628757 DGGSN INFO PDP(262423488310933:5): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2006:: (ggsn.c:567) 20241214123628761 DGGSN ERROR PDP(262423488310933:5): Packet from MS using unassigned src IPv6: fe80::3110:1691:1155:3117 (ggsn.c:695) 20241214123631766 DGGSN INFO PDP(262423488310933:5): Deleting PDP context (ggsn.c:351) 20241214123631766 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241214123636873 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_gtpu_access_wrong_global_saddr() start (logging_vty.c:1172) 20241214123636876 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241214123636876 DGGSN INFO PDP(262428256790776:10): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2007:: (ggsn.c:567) 20241214123636879 DGGSN ERROR PDP(262428256790776:10): Packet from MS using unassigned src IPv6: 3110:1691:1155:3116:325:325:325:325 (ggsn.c:695) 20241214123639884 DGGSN INFO PDP(262428256790776:10): Deleting PDP context (ggsn.c:351) 20241214123639885 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241214123644977 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_gtpu_access_ipv4_apn6() start (logging_vty.c:1172) 20241214123644980 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241214123644980 DGGSN INFO PDP(262420672798239:6): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2008:: (ggsn.c:567) 20241214123644982 DGGSN ERROR PDP(262420672798239:6): 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) 20241214123647986 DGGSN INFO PDP(262420672798239:6): Deleting PDP context (ggsn.c:351) 20241214123647986 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241214123653115 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_clients_interact() start (logging_vty.c:1172) 20241214123653121 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241214123653121 DGGSN INFO PDP(262425658603719:12): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2009:: (ggsn.c:567) 20241214123653126 DGGSN INFO PDP(262429754980151:3): Successful PDP Context Creation: APN=inet6(inet6), TEIC=2, IPv4=none, IPv6=2001:780:44:200a:: (ggsn.c:567) 20241214123659141 DGGSN INFO PDP(262425658603719:12): Deleting PDP context (ggsn.c:351) 20241214123659142 DGGSN INFO PDP(262429754980151:3): Deleting PDP context (ggsn.c:351) 20241214123659142 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241214123704266 DLGLOBAL NOTICE TTCN3 f_logp(): TC_echo_req_resp() start (logging_vty.c:1172) 20241214123709379 DLGLOBAL NOTICE TTCN3 f_logp(): TC_echo_req_resp_gtpu() start (logging_vty.c:1172)