+ [ -z ] + exec osmo-ggsn 20241104123556705 DGGSN INFO APN(inet6): Starting (ggsn.c:188) 20241104123556705 DGGSN INFO APN(inet6): Opening TUN device tun6 (ggsn.c:191) 20241104123556705 DGGSN INFO APN(inet6): Opened TUN device tun6 (ggsn.c:196) 20241104123556705 DGGSN INFO APN(inet6): Setting tun IPv6 address 2001:780:44:2000::/56 (ggsn.c:244) 20241104123556705 DGGSN INFO APN(inet6): Creating IPv6 pool 2001:780:44:2000::/56 (ggsn.c:307) 20241104123556705 DGGSN INFO APN(inet6): Blacklist tun IP 2001:780:44:2000::/56 (ggsn.c:169) 20241104123556706 DGGSN NOTICE APN(inet6): Successfully started (ggsn.c:322) 20241104123556706 DGGSN INFO GGSN(ggsn0): Starting GGSN (ggsn.c:820) 20241104123556706 DLGTP NOTICE GTP: gtp_newgsn() started at 172.18.3.2 (gsn.c:467) 20241104123556706 DLGTP NOTICE State information file (/tmp/gsn_restart) not found. Creating new file. (gsn.c:388) 20241104123556706 DGGSN NOTICE GGSN(ggsn0): Successfully started (ggsn.c:856) 20241104123556706 DLGLOBAL NOTICE Available via telnet 172.18.3.2 4260 (telnet_interface.c:88) 20241104123556706 DLCTRL NOTICE CTRL at 127.0.0.1 4257 (control_if.c:1024) 20241104123558271 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact() start (logging_vty.c:1172) 20241104123558278 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241104123558278 DGGSN INFO PDP(262424647461615:4): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2001:: (ggsn.c:567) 20241104123558279 DGGSN INFO PDP(262424647461615:4): Deleting PDP context (ggsn.c:351) 20241104123558279 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241104123603425 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_pcodns() start (logging_vty.c:1172) 20241104123603430 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241104123603430 DGGSN INFO PDP(262424088751741:3): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2002:: (ggsn.c:567) 20241104123603432 DGGSN INFO PDP(262424088751741:3): Deleting PDP context (ggsn.c:351) 20241104123603432 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241104123608568 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_icmp6() start (logging_vty.c:1172) 20241104123608572 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241104123608572 DGGSN INFO PDP(262422712866889:9): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2003:: (ggsn.c:567) 20241104123608578 DGGSN INFO PDP(262422712866889:9): Deleting PDP context (ggsn.c:351) 20241104123608578 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241104123613716 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_mtu() start (logging_vty.c:1172) 20241104123616852 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_gtpu_access() start (logging_vty.c:1172) 20241104123616857 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241104123616857 DGGSN INFO PDP(262421143501969:9): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2004:: (ggsn.c:567) 20241104123616864 DGGSN INFO PDP(262421143501969:9): Deleting PDP context (ggsn.c:351) 20241104123616864 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241104123621968 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_gtpu_access_ll_saddr() start (logging_vty.c:1172) 20241104123621972 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241104123621972 DGGSN INFO PDP(262428620346685:2): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2005:: (ggsn.c:567) 20241104123621978 DGGSN INFO PDP(262428620346685:2): Deleting PDP context (ggsn.c:351) 20241104123621978 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241104123627103 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_gtpu_access_wrong_ll_saddr() start (logging_vty.c:1172) 20241104123627107 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241104123627107 DGGSN INFO PDP(262427725973974:8): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2006:: (ggsn.c:567) 20241104123627110 DGGSN ERROR PDP(262427725973974:8): Packet from MS using unassigned src IPv6: fe80::3110:1691:1155:3117 (ggsn.c:695) 20241104123630113 DGGSN INFO PDP(262427725973974:8): Deleting PDP context (ggsn.c:351) 20241104123630113 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241104123635225 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_gtpu_access_wrong_global_saddr() start (logging_vty.c:1172) 20241104123635227 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241104123635227 DGGSN INFO PDP(262428269840613:1): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2007:: (ggsn.c:567) 20241104123635228 DGGSN ERROR PDP(262428269840613:1): Packet from MS using unassigned src IPv6: 3110:1691:1155:3116:325:325:325:325 (ggsn.c:695) 20241104123638234 DGGSN INFO PDP(262428269840613:1): Deleting PDP context (ggsn.c:351) 20241104123638234 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241104123643344 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_gtpu_access_ipv4_apn6() start (logging_vty.c:1172) 20241104123643348 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241104123643348 DGGSN INFO PDP(262425146758709:13): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2008:: (ggsn.c:567) 20241104123643353 DGGSN ERROR PDP(262425146758709:13): 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) 20241104123646358 DGGSN INFO PDP(262425146758709:13): Deleting PDP context (ggsn.c:351) 20241104123646358 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241104123651481 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_clients_interact() start (logging_vty.c:1172) 20241104123651487 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241104123651487 DGGSN INFO PDP(262429954589164:7): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2009:: (ggsn.c:567) 20241104123651491 DGGSN INFO PDP(262428376913984:7): Successful PDP Context Creation: APN=inet6(inet6), TEIC=2, IPv4=none, IPv6=2001:780:44:200a:: (ggsn.c:567) 20241104123657499 DGGSN INFO PDP(262429954589164:7): Deleting PDP context (ggsn.c:351) 20241104123657500 DGGSN INFO PDP(262428376913984:7): Deleting PDP context (ggsn.c:351) 20241104123657500 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241104123702619 DLGLOBAL NOTICE TTCN3 f_logp(): TC_echo_req_resp() start (logging_vty.c:1172) 20241104123707706 DLGLOBAL NOTICE TTCN3 f_logp(): TC_echo_req_resp_gtpu() start (logging_vty.c:1172)