+ [ -z ] + exec osmo-ggsn 20241127123604822 DGGSN INFO APN(inet6): Starting (ggsn.c:188) 20241127123604822 DGGSN INFO APN(inet6): Opening TUN device tun6 (ggsn.c:191) 20241127123604823 DGGSN INFO APN(inet6): Opened TUN device tun6 (ggsn.c:196) 20241127123604823 DGGSN INFO APN(inet6): Setting tun IPv6 address 2001:780:44:2000::/56 (ggsn.c:244) 20241127123604823 DGGSN INFO APN(inet6): Creating IPv6 pool 2001:780:44:2000::/56 (ggsn.c:307) 20241127123604823 DGGSN INFO APN(inet6): Blacklist tun IP 2001:780:44:2000::/56 (ggsn.c:169) 20241127123604823 DGGSN NOTICE APN(inet6): Successfully started (ggsn.c:322) 20241127123604823 DGGSN INFO GGSN(ggsn0): Starting GGSN (ggsn.c:820) 20241127123604823 DLGTP NOTICE GTP: gtp_newgsn() started at 172.18.3.2 (gsn.c:467) 20241127123604823 DLGTP NOTICE State information file (/tmp/gsn_restart) not found. Creating new file. (gsn.c:388) 20241127123604823 DGGSN NOTICE GGSN(ggsn0): Successfully started (ggsn.c:856) 20241127123604823 DLGLOBAL NOTICE Available via telnet 172.18.3.2 4260 (telnet_interface.c:88) 20241127123604823 DLCTRL NOTICE CTRL at 127.0.0.1 4257 (control_if.c:1024) 20241127123606494 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact() start (logging_vty.c:1172) 20241127123606502 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241127123606502 DGGSN INFO PDP(262428435153396:3): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2001:: (ggsn.c:567) 20241127123606503 DGGSN INFO PDP(262428435153396:3): Deleting PDP context (ggsn.c:351) 20241127123606503 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241127123611603 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_pcodns() start (logging_vty.c:1172) 20241127123611608 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241127123611608 DGGSN INFO PDP(262423753204519:14): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2002:: (ggsn.c:567) 20241127123611610 DGGSN INFO PDP(262423753204519:14): Deleting PDP context (ggsn.c:351) 20241127123611610 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241127123616718 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_icmp6() start (logging_vty.c:1172) 20241127123616723 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241127123616723 DGGSN INFO PDP(262429190141215:5): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2003:: (ggsn.c:567) 20241127123616736 DGGSN INFO PDP(262429190141215:5): Deleting PDP context (ggsn.c:351) 20241127123616736 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241127123621866 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_mtu() start (logging_vty.c:1172) 20241127123624971 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_gtpu_access() start (logging_vty.c:1172) 20241127123624975 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241127123624975 DGGSN INFO PDP(262426582876548:5): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2004:: (ggsn.c:567) 20241127123624980 DGGSN INFO PDP(262426582876548:5): Deleting PDP context (ggsn.c:351) 20241127123624980 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241127123630077 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_gtpu_access_ll_saddr() start (logging_vty.c:1172) 20241127123630082 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241127123630082 DGGSN INFO PDP(262427708797197:0): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2005:: (ggsn.c:567) 20241127123630088 DGGSN INFO PDP(262427708797197:0): Deleting PDP context (ggsn.c:351) 20241127123630089 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241127123635191 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_gtpu_access_wrong_ll_saddr() start (logging_vty.c:1172) 20241127123635196 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241127123635196 DGGSN INFO PDP(262423368268583:7): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2006:: (ggsn.c:567) 20241127123635204 DGGSN ERROR PDP(262423368268583:7): Packet from MS using unassigned src IPv6: fe80::3110:1691:1155:3117 (ggsn.c:695) 20241127123638209 DGGSN INFO PDP(262423368268583:7): Deleting PDP context (ggsn.c:351) 20241127123638209 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241127123643330 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_gtpu_access_wrong_global_saddr() start (logging_vty.c:1172) 20241127123643335 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241127123643335 DGGSN INFO PDP(262427647612890:9): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2007:: (ggsn.c:567) 20241127123643340 DGGSN ERROR PDP(262427647612890:9): Packet from MS using unassigned src IPv6: 3110:1691:1155:3116:325:325:325:325 (ggsn.c:695) 20241127123646344 DGGSN INFO PDP(262427647612890:9): Deleting PDP context (ggsn.c:351) 20241127123646344 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241127123651460 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_gtpu_access_ipv4_apn6() start (logging_vty.c:1172) 20241127123651464 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241127123651464 DGGSN INFO PDP(262428869621440:3): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2008:: (ggsn.c:567) 20241127123651469 DGGSN ERROR PDP(262428869621440:3): 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) 20241127123654473 DGGSN INFO PDP(262428869621440:3): Deleting PDP context (ggsn.c:351) 20241127123654473 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241127123659573 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_clients_interact() start (logging_vty.c:1172) 20241127123659579 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241127123659579 DGGSN INFO PDP(262422816551348:4): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2009:: (ggsn.c:567) 20241127123659584 DGGSN INFO PDP(262424770009076:11): Successful PDP Context Creation: APN=inet6(inet6), TEIC=2, IPv4=none, IPv6=2001:780:44:200a:: (ggsn.c:567) 20241127123705600 DGGSN INFO PDP(262422816551348:4): Deleting PDP context (ggsn.c:351) 20241127123705602 DGGSN INFO PDP(262424770009076:11): Deleting PDP context (ggsn.c:351) 20241127123705602 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241127123710690 DLGLOBAL NOTICE TTCN3 f_logp(): TC_echo_req_resp() start (logging_vty.c:1172) 20241127123715805 DLGLOBAL NOTICE TTCN3 f_logp(): TC_echo_req_resp_gtpu() start (logging_vty.c:1172)