+ [ -z ] + exec osmo-ggsn 20241117123557715 DGGSN INFO APN(inet6): Starting (ggsn.c:188) 20241117123557715 DGGSN INFO APN(inet6): Opening TUN device tun6 (ggsn.c:191) 20241117123557715 DGGSN INFO APN(inet6): Opened TUN device tun6 (ggsn.c:196) 20241117123557715 DGGSN INFO APN(inet6): Setting tun IPv6 address 2001:780:44:2000::/56 (ggsn.c:244) 20241117123557716 DGGSN INFO APN(inet6): Creating IPv6 pool 2001:780:44:2000::/56 (ggsn.c:307) 20241117123557716 DGGSN INFO APN(inet6): Blacklist tun IP 2001:780:44:2000::/56 (ggsn.c:169) 20241117123557716 DGGSN NOTICE APN(inet6): Successfully started (ggsn.c:322) 20241117123557716 DGGSN INFO GGSN(ggsn0): Starting GGSN (ggsn.c:820) 20241117123557716 DLGTP NOTICE GTP: gtp_newgsn() started at 172.18.3.2 (gsn.c:467) 20241117123557716 DLGTP NOTICE State information file (/tmp/gsn_restart) not found. Creating new file. (gsn.c:388) 20241117123557716 DGGSN NOTICE GGSN(ggsn0): Successfully started (ggsn.c:856) 20241117123557716 DLGLOBAL NOTICE Available via telnet 172.18.3.2 4260 (telnet_interface.c:88) 20241117123557716 DLCTRL NOTICE CTRL at 127.0.0.1 4257 (control_if.c:1024) 20241117123559448 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact() start (logging_vty.c:1172) 20241117123559456 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241117123559456 DGGSN INFO PDP(262422461957964:0): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2001:: (ggsn.c:567) 20241117123559457 DGGSN INFO PDP(262422461957964:0): Deleting PDP context (ggsn.c:351) 20241117123559457 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241117123604576 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_pcodns() start (logging_vty.c:1172) 20241117123604577 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241117123604577 DGGSN INFO PDP(262426453888015:7): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2002:: (ggsn.c:567) 20241117123604578 DGGSN INFO PDP(262426453888015:7): Deleting PDP context (ggsn.c:351) 20241117123604578 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241117123609695 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_icmp6() start (logging_vty.c:1172) 20241117123609700 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241117123609700 DGGSN INFO PDP(262429689613183:8): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2003:: (ggsn.c:567) 20241117123609710 DGGSN INFO PDP(262429689613183:8): Deleting PDP context (ggsn.c:351) 20241117123609710 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241117123614838 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_mtu() start (logging_vty.c:1172) 20241117123617964 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_gtpu_access() start (logging_vty.c:1172) 20241117123617966 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241117123617966 DGGSN INFO PDP(262425086061958:9): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2004:: (ggsn.c:567) 20241117123617968 DGGSN INFO PDP(262425086061958:9): Deleting PDP context (ggsn.c:351) 20241117123617968 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241117123623093 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_gtpu_access_ll_saddr() start (logging_vty.c:1172) 20241117123623097 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241117123623097 DGGSN INFO PDP(262426842454795:3): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2005:: (ggsn.c:567) 20241117123623103 DGGSN INFO PDP(262426842454795:3): Deleting PDP context (ggsn.c:351) 20241117123623103 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241117123628224 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_gtpu_access_wrong_ll_saddr() start (logging_vty.c:1172) 20241117123628228 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241117123628228 DGGSN INFO PDP(262422232416818:5): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2006:: (ggsn.c:567) 20241117123628232 DGGSN ERROR PDP(262422232416818:5): Packet from MS using unassigned src IPv6: fe80::3110:1691:1155:3117 (ggsn.c:695) 20241117123631236 DGGSN INFO PDP(262422232416818:5): Deleting PDP context (ggsn.c:351) 20241117123631236 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241117123636312 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_gtpu_access_wrong_global_saddr() start (logging_vty.c:1172) 20241117123636317 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241117123636317 DGGSN INFO PDP(262429927075669:13): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2007:: (ggsn.c:567) 20241117123636321 DGGSN ERROR PDP(262429927075669:13): Packet from MS using unassigned src IPv6: 3110:1691:1155:3116:325:325:325:325 (ggsn.c:695) 20241117123639326 DGGSN INFO PDP(262429927075669:13): Deleting PDP context (ggsn.c:351) 20241117123639326 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241117123644446 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_gtpu_access_ipv4_apn6() start (logging_vty.c:1172) 20241117123644450 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241117123644450 DGGSN INFO PDP(262429571072972:7): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2008:: (ggsn.c:567) 20241117123644455 DGGSN ERROR PDP(262429571072972:7): 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) 20241117123647459 DGGSN INFO PDP(262429571072972:7): Deleting PDP context (ggsn.c:351) 20241117123647459 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241117123652588 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_clients_interact() start (logging_vty.c:1172) 20241117123652594 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241117123652594 DGGSN INFO PDP(262427380998751:14): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2009:: (ggsn.c:567) 20241117123652600 DGGSN INFO PDP(262427809244901:10): Successful PDP Context Creation: APN=inet6(inet6), TEIC=2, IPv4=none, IPv6=2001:780:44:200a:: (ggsn.c:567) 20241117123658614 DGGSN INFO PDP(262427380998751:14): Deleting PDP context (ggsn.c:351) 20241117123658616 DGGSN INFO PDP(262427809244901:10): Deleting PDP context (ggsn.c:351) 20241117123658616 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241117123703742 DLGLOBAL NOTICE TTCN3 f_logp(): TC_echo_req_resp() start (logging_vty.c:1172) 20241117123708864 DLGLOBAL NOTICE TTCN3 f_logp(): TC_echo_req_resp_gtpu() start (logging_vty.c:1172)