+ [ -z ] + exec osmo-ggsn 20241208123607465 DGGSN INFO APN(inet6): Starting (ggsn.c:188) 20241208123607465 DGGSN INFO APN(inet6): Opening TUN device tun6 (ggsn.c:191) 20241208123607465 DGGSN INFO APN(inet6): Opened TUN device tun6 (ggsn.c:196) 20241208123607465 DGGSN INFO APN(inet6): Setting tun IPv6 address 2001:780:44:2000::/56 (ggsn.c:244) 20241208123607465 DGGSN INFO APN(inet6): Creating IPv6 pool 2001:780:44:2000::/56 (ggsn.c:307) 20241208123607465 DGGSN INFO APN(inet6): Blacklist tun IP 2001:780:44:2000::/56 (ggsn.c:169) 20241208123607465 DGGSN NOTICE APN(inet6): Successfully started (ggsn.c:322) 20241208123607466 DGGSN INFO GGSN(ggsn0): Starting GGSN (ggsn.c:820) 20241208123607466 DLGTP NOTICE GTP: gtp_newgsn() started at 172.18.3.2 (gsn.c:467) 20241208123607466 DLGTP NOTICE State information file (/tmp/gsn_restart) not found. Creating new file. (gsn.c:388) 20241208123607466 DGGSN NOTICE GGSN(ggsn0): Successfully started (ggsn.c:856) 20241208123607466 DLGLOBAL NOTICE Available via telnet 172.18.3.2 4260 (telnet_interface.c:88) 20241208123607466 DLCTRL NOTICE CTRL at 127.0.0.1 4257 (control_if.c:1024) 20241208123609257 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact() start (logging_vty.c:1172) 20241208123609263 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241208123609263 DGGSN INFO PDP(262420783234407:4): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2001:: (ggsn.c:567) 20241208123609264 DGGSN INFO PDP(262420783234407:4): Deleting PDP context (ggsn.c:351) 20241208123609264 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241208123614405 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_pcodns() start (logging_vty.c:1172) 20241208123614410 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241208123614410 DGGSN INFO PDP(262424301390724:15): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2002:: (ggsn.c:567) 20241208123614412 DGGSN INFO PDP(262424301390724:15): Deleting PDP context (ggsn.c:351) 20241208123614412 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241208123619535 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_icmp6() start (logging_vty.c:1172) 20241208123619539 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241208123619539 DGGSN INFO PDP(262425148463879:1): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2003:: (ggsn.c:567) 20241208123619545 DGGSN INFO PDP(262425148463879:1): Deleting PDP context (ggsn.c:351) 20241208123619545 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241208123624656 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_mtu() start (logging_vty.c:1172) 20241208123627804 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_gtpu_access() start (logging_vty.c:1172) 20241208123627808 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241208123627808 DGGSN INFO PDP(262422833086903:1): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2004:: (ggsn.c:567) 20241208123627815 DGGSN INFO PDP(262422833086903:1): Deleting PDP context (ggsn.c:351) 20241208123627815 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241208123632930 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_gtpu_access_ll_saddr() start (logging_vty.c:1172) 20241208123632934 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241208123632934 DGGSN INFO PDP(262420212864821:6): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2005:: (ggsn.c:567) 20241208123632944 DGGSN INFO PDP(262420212864821:6): Deleting PDP context (ggsn.c:351) 20241208123632945 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241208123638062 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_gtpu_access_wrong_ll_saddr() start (logging_vty.c:1172) 20241208123638066 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241208123638066 DGGSN INFO PDP(262422106756829:8): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2006:: (ggsn.c:567) 20241208123638070 DGGSN ERROR PDP(262422106756829:8): Packet from MS using unassigned src IPv6: fe80::3110:1691:1155:3117 (ggsn.c:695) 20241208123641075 DGGSN INFO PDP(262422106756829:8): Deleting PDP context (ggsn.c:351) 20241208123641075 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241208123646198 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_gtpu_access_wrong_global_saddr() start (logging_vty.c:1172) 20241208123646202 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241208123646202 DGGSN INFO PDP(262423431306904:6): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2007:: (ggsn.c:567) 20241208123646207 DGGSN ERROR PDP(262423431306904:6): Packet from MS using unassigned src IPv6: 3110:1691:1155:3116:325:325:325:325 (ggsn.c:695) 20241208123649212 DGGSN INFO PDP(262423431306904:6): Deleting PDP context (ggsn.c:351) 20241208123649212 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241208123654313 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_gtpu_access_ipv4_apn6() start (logging_vty.c:1172) 20241208123654318 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241208123654318 DGGSN INFO PDP(262427391698485:0): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2008:: (ggsn.c:567) 20241208123654324 DGGSN ERROR PDP(262427391698485:0): 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) 20241208123657329 DGGSN INFO PDP(262427391698485:0): Deleting PDP context (ggsn.c:351) 20241208123657329 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241208123702453 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_clients_interact() start (logging_vty.c:1172) 20241208123702460 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241208123702460 DGGSN INFO PDP(262426823432523:9): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2009:: (ggsn.c:567) 20241208123702465 DGGSN INFO PDP(262421387549207:7): Successful PDP Context Creation: APN=inet6(inet6), TEIC=2, IPv4=none, IPv6=2001:780:44:200a:: (ggsn.c:567) 20241208123708481 DGGSN INFO PDP(262426823432523:9): Deleting PDP context (ggsn.c:351) 20241208123708482 DGGSN INFO PDP(262421387549207:7): Deleting PDP context (ggsn.c:351) 20241208123708483 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241208123713603 DLGLOBAL NOTICE TTCN3 f_logp(): TC_echo_req_resp() start (logging_vty.c:1172) 20241208123718728 DLGLOBAL NOTICE TTCN3 f_logp(): TC_echo_req_resp_gtpu() start (logging_vty.c:1172)