+ [ -z ] + exec osmo-ggsn 20241123123605710 DGGSN INFO APN(inet6): Starting (ggsn.c:188) 20241123123605710 DGGSN INFO APN(inet6): Opening TUN device tun6 (ggsn.c:191) 20241123123605710 DGGSN INFO APN(inet6): Opened TUN device tun6 (ggsn.c:196) 20241123123605710 DGGSN INFO APN(inet6): Setting tun IPv6 address 2001:780:44:2000::/56 (ggsn.c:244) 20241123123605711 DGGSN INFO APN(inet6): Creating IPv6 pool 2001:780:44:2000::/56 (ggsn.c:307) 20241123123605711 DGGSN INFO APN(inet6): Blacklist tun IP 2001:780:44:2000::/56 (ggsn.c:169) 20241123123605711 DGGSN NOTICE APN(inet6): Successfully started (ggsn.c:322) 20241123123605711 DGGSN INFO GGSN(ggsn0): Starting GGSN (ggsn.c:820) 20241123123605711 DLGTP NOTICE GTP: gtp_newgsn() started at 172.18.3.2 (gsn.c:467) 20241123123605711 DLGTP NOTICE State information file (/tmp/gsn_restart) not found. Creating new file. (gsn.c:388) 20241123123605711 DGGSN NOTICE GGSN(ggsn0): Successfully started (ggsn.c:856) 20241123123605711 DLGLOBAL NOTICE Available via telnet 172.18.3.2 4260 (telnet_interface.c:88) 20241123123605711 DLCTRL NOTICE CTRL at 127.0.0.1 4257 (control_if.c:1024) 20241123123607451 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact() start (logging_vty.c:1172) 20241123123607460 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241123123607460 DGGSN INFO PDP(262420096525429:5): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2001:: (ggsn.c:567) 20241123123607462 DGGSN INFO PDP(262420096525429:5): Deleting PDP context (ggsn.c:351) 20241123123607462 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241123123612598 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_pcodns() start (logging_vty.c:1172) 20241123123612601 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241123123612602 DGGSN INFO PDP(262425535798189:7): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2002:: (ggsn.c:567) 20241123123612603 DGGSN INFO PDP(262425535798189:7): Deleting PDP context (ggsn.c:351) 20241123123612603 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241123123617729 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_icmp6() start (logging_vty.c:1172) 20241123123617733 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241123123617733 DGGSN INFO PDP(262420037106236:6): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2003:: (ggsn.c:567) 20241123123617739 DGGSN INFO PDP(262420037106236:6): Deleting PDP context (ggsn.c:351) 20241123123617739 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241123123622882 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_mtu() start (logging_vty.c:1172) 20241123123626051 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_gtpu_access() start (logging_vty.c:1172) 20241123123626055 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241123123626055 DGGSN INFO PDP(262422123447493:5): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2004:: (ggsn.c:567) 20241123123626060 DGGSN INFO PDP(262422123447493:5): Deleting PDP context (ggsn.c:351) 20241123123626060 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241123123631196 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_gtpu_access_ll_saddr() start (logging_vty.c:1172) 20241123123631200 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241123123631200 DGGSN INFO PDP(262422478435405:10): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2005:: (ggsn.c:567) 20241123123631205 DGGSN INFO PDP(262422478435405:10): Deleting PDP context (ggsn.c:351) 20241123123631205 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241123123636300 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_gtpu_access_wrong_ll_saddr() start (logging_vty.c:1172) 20241123123636304 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241123123636304 DGGSN INFO PDP(262427287041151:15): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2006:: (ggsn.c:567) 20241123123636307 DGGSN ERROR PDP(262427287041151:15): Packet from MS using unassigned src IPv6: fe80::3110:1691:1155:3117 (ggsn.c:695) 20241123123639313 DGGSN INFO PDP(262427287041151:15): Deleting PDP context (ggsn.c:351) 20241123123639313 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241123123644427 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_gtpu_access_wrong_global_saddr() start (logging_vty.c:1172) 20241123123644431 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241123123644431 DGGSN INFO PDP(262427192641614:12): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2007:: (ggsn.c:567) 20241123123644434 DGGSN ERROR PDP(262427192641614:12): Packet from MS using unassigned src IPv6: 3110:1691:1155:3116:325:325:325:325 (ggsn.c:695) 20241123123647439 DGGSN INFO PDP(262427192641614:12): Deleting PDP context (ggsn.c:351) 20241123123647439 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241123123652566 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_gtpu_access_ipv4_apn6() start (logging_vty.c:1172) 20241123123652570 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241123123652570 DGGSN INFO PDP(262421903566794:7): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2008:: (ggsn.c:567) 20241123123652575 DGGSN ERROR PDP(262421903566794:7): 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) 20241123123655580 DGGSN INFO PDP(262421903566794:7): Deleting PDP context (ggsn.c:351) 20241123123655580 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241123123700681 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_clients_interact() start (logging_vty.c:1172) 20241123123700687 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241123123700687 DGGSN INFO PDP(262423722234569:11): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2009:: (ggsn.c:567) 20241123123700691 DGGSN INFO PDP(262423702845839:9): Successful PDP Context Creation: APN=inet6(inet6), TEIC=2, IPv4=none, IPv6=2001:780:44:200a:: (ggsn.c:567) 20241123123706701 DGGSN INFO PDP(262423722234569:11): Deleting PDP context (ggsn.c:351) 20241123123706703 DGGSN INFO PDP(262423702845839:9): Deleting PDP context (ggsn.c:351) 20241123123706703 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241123123711809 DLGLOBAL NOTICE TTCN3 f_logp(): TC_echo_req_resp() start (logging_vty.c:1172) 20241123123716936 DLGLOBAL NOTICE TTCN3 f_logp(): TC_echo_req_resp_gtpu() start (logging_vty.c:1172)