+ [ -z ] + exec osmo-ggsn 20241030123601096 DGGSN INFO APN(inet6): Starting (ggsn.c:188) 20241030123601097 DGGSN INFO APN(inet6): Opening TUN device tun6 (ggsn.c:191) 20241030123601097 DGGSN INFO APN(inet6): Opened TUN device tun6 (ggsn.c:196) 20241030123601097 DGGSN INFO APN(inet6): Setting tun IPv6 address 2001:780:44:2000::/56 (ggsn.c:244) 20241030123601097 DGGSN INFO APN(inet6): Creating IPv6 pool 2001:780:44:2000::/56 (ggsn.c:307) 20241030123601097 DGGSN INFO APN(inet6): Blacklist tun IP 2001:780:44:2000::/56 (ggsn.c:169) 20241030123601097 DGGSN NOTICE APN(inet6): Successfully started (ggsn.c:322) 20241030123601097 DGGSN INFO GGSN(ggsn0): Starting GGSN (ggsn.c:820) 20241030123601097 DLGTP NOTICE GTP: gtp_newgsn() started at 172.18.3.2 (gsn.c:467) 20241030123601097 DLGTP NOTICE State information file (/tmp/gsn_restart) not found. Creating new file. (gsn.c:388) 20241030123601098 DGGSN NOTICE GGSN(ggsn0): Successfully started (ggsn.c:856) 20241030123601098 DLGLOBAL NOTICE Available via telnet 172.18.3.2 4260 (telnet_interface.c:88) 20241030123601098 DLCTRL NOTICE CTRL at 127.0.0.1 4257 (control_if.c:1024) 20241030123602946 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact() start (logging_vty.c:1172) 20241030123602955 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241030123602955 DGGSN INFO PDP(262421563875132:7): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2001:: (ggsn.c:567) 20241030123602957 DGGSN INFO PDP(262421563875132:7): Deleting PDP context (ggsn.c:351) 20241030123602957 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241030123608090 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_pcodns() start (logging_vty.c:1172) 20241030123608094 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241030123608095 DGGSN INFO PDP(262422482696212:0): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2002:: (ggsn.c:567) 20241030123608097 DGGSN INFO PDP(262422482696212:0): Deleting PDP context (ggsn.c:351) 20241030123608097 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241030123613205 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_icmp6() start (logging_vty.c:1172) 20241030123613209 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241030123613209 DGGSN INFO PDP(262426115636065:11): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2003:: (ggsn.c:567) 20241030123613216 DGGSN INFO PDP(262426115636065:11): Deleting PDP context (ggsn.c:351) 20241030123613216 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241030123618338 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_mtu() start (logging_vty.c:1172) 20241030123621484 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_gtpu_access() start (logging_vty.c:1172) 20241030123621487 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241030123621487 DGGSN INFO PDP(262420868300935:3): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2004:: (ggsn.c:567) 20241030123621491 DGGSN INFO PDP(262420868300935:3): Deleting PDP context (ggsn.c:351) 20241030123621491 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241030123626615 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_gtpu_access_ll_saddr() start (logging_vty.c:1172) 20241030123626619 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241030123626619 DGGSN INFO PDP(262423965879017:3): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2005:: (ggsn.c:567) 20241030123626623 DGGSN INFO PDP(262423965879017:3): Deleting PDP context (ggsn.c:351) 20241030123626623 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241030123631756 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_gtpu_access_wrong_ll_saddr() start (logging_vty.c:1172) 20241030123631760 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241030123631760 DGGSN INFO PDP(262425561982097:1): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2006:: (ggsn.c:567) 20241030123631764 DGGSN ERROR PDP(262425561982097:1): Packet from MS using unassigned src IPv6: fe80::3110:1691:1155:3117 (ggsn.c:695) 20241030123634767 DGGSN INFO PDP(262425561982097:1): Deleting PDP context (ggsn.c:351) 20241030123634767 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241030123639892 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_gtpu_access_wrong_global_saddr() start (logging_vty.c:1172) 20241030123639895 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241030123639895 DGGSN INFO PDP(262422592483591:2): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2007:: (ggsn.c:567) 20241030123639898 DGGSN ERROR PDP(262422592483591:2): Packet from MS using unassigned src IPv6: 3110:1691:1155:3116:325:325:325:325 (ggsn.c:695) 20241030123642903 DGGSN INFO PDP(262422592483591:2): Deleting PDP context (ggsn.c:351) 20241030123642903 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241030123648023 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_gtpu_access_ipv4_apn6() start (logging_vty.c:1172) 20241030123648027 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241030123648027 DGGSN INFO PDP(262422814389079:15): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2008:: (ggsn.c:567) 20241030123648033 DGGSN ERROR PDP(262422814389079:15): 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) 20241030123651039 DGGSN INFO PDP(262422814389079:15): Deleting PDP context (ggsn.c:351) 20241030123651039 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241030123656173 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_clients_interact() start (logging_vty.c:1172) 20241030123656178 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241030123656178 DGGSN INFO PDP(262424650060211:7): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2009:: (ggsn.c:567) 20241030123656182 DGGSN INFO PDP(262428183212069:6): Successful PDP Context Creation: APN=inet6(inet6), TEIC=2, IPv4=none, IPv6=2001:780:44:200a:: (ggsn.c:567) 20241030123702195 DGGSN INFO PDP(262424650060211:7): Deleting PDP context (ggsn.c:351) 20241030123702199 DGGSN INFO PDP(262428183212069:6): Deleting PDP context (ggsn.c:351) 20241030123702199 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241030123707325 DLGLOBAL NOTICE TTCN3 f_logp(): TC_echo_req_resp() start (logging_vty.c:1172) 20241030123712445 DLGLOBAL NOTICE TTCN3 f_logp(): TC_echo_req_resp_gtpu() start (logging_vty.c:1172)