+ [ -z ] + exec osmo-ggsn 20241219123557138 DGGSN INFO APN(inet6): Starting (ggsn.c:188) 20241219123557138 DGGSN INFO APN(inet6): Opening TUN device tun6 (ggsn.c:191) 20241219123557139 DGGSN INFO APN(inet6): Opened TUN device tun6 (ggsn.c:196) 20241219123557139 DGGSN INFO APN(inet6): Setting tun IPv6 address 2001:780:44:2000::/56 (ggsn.c:244) 20241219123557139 DGGSN INFO APN(inet6): Creating IPv6 pool 2001:780:44:2000::/56 (ggsn.c:307) 20241219123557139 DGGSN INFO APN(inet6): Blacklist tun IP 2001:780:44:2000::/56 (ggsn.c:169) 20241219123557139 DGGSN NOTICE APN(inet6): Successfully started (ggsn.c:322) 20241219123557139 DGGSN INFO GGSN(ggsn0): Starting GGSN (ggsn.c:820) 20241219123557139 DLGTP NOTICE GTP: gtp_newgsn() started at 172.18.3.2 (gsn.c:467) 20241219123557139 DLGTP NOTICE State information file (/tmp/gsn_restart) not found. Creating new file. (gsn.c:388) 20241219123557139 DGGSN NOTICE GGSN(ggsn0): Successfully started (ggsn.c:856) 20241219123557139 DLGLOBAL NOTICE Available via telnet 172.18.3.2 4260 (telnet_interface.c:88) 20241219123557139 DLCTRL NOTICE CTRL at 127.0.0.1 4257 (control_if.c:1024) 20241219123558772 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact() start (logging_vty.c:1172) 20241219123558791 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241219123558792 DGGSN INFO PDP(262429660131789:6): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2001:: (ggsn.c:567) 20241219123558795 DGGSN INFO PDP(262429660131789:6): Deleting PDP context (ggsn.c:351) 20241219123558795 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241219123603936 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_pcodns() start (logging_vty.c:1172) 20241219123603941 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241219123603941 DGGSN INFO PDP(262429670941936:14): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2002:: (ggsn.c:567) 20241219123603944 DGGSN INFO PDP(262429670941936:14): Deleting PDP context (ggsn.c:351) 20241219123603944 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241219123609068 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_icmp6() start (logging_vty.c:1172) 20241219123609073 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241219123609073 DGGSN INFO PDP(262425617052374:3): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2003:: (ggsn.c:567) 20241219123609079 DGGSN INFO PDP(262425617052374:3): Deleting PDP context (ggsn.c:351) 20241219123609079 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241219123614208 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_mtu() start (logging_vty.c:1172) 20241219123617343 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_gtpu_access() start (logging_vty.c:1172) 20241219123617345 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241219123617345 DGGSN INFO PDP(262420614200695:3): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2004:: (ggsn.c:567) 20241219123617348 DGGSN INFO PDP(262420614200695:3): Deleting PDP context (ggsn.c:351) 20241219123617348 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241219123622474 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_gtpu_access_ll_saddr() start (logging_vty.c:1172) 20241219123622478 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241219123622478 DGGSN INFO PDP(262420843015131:5): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2005:: (ggsn.c:567) 20241219123622482 DGGSN INFO PDP(262420843015131:5): Deleting PDP context (ggsn.c:351) 20241219123622482 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241219123627611 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_gtpu_access_wrong_ll_saddr() start (logging_vty.c:1172) 20241219123627616 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241219123627616 DGGSN INFO PDP(262423743031870:1): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2006:: (ggsn.c:567) 20241219123627621 DGGSN ERROR PDP(262423743031870:1): Packet from MS using unassigned src IPv6: fe80::3110:1691:1155:3117 (ggsn.c:695) 20241219123630624 DGGSN INFO PDP(262423743031870:1): Deleting PDP context (ggsn.c:351) 20241219123630624 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241219123635736 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_gtpu_access_wrong_global_saddr() start (logging_vty.c:1172) 20241219123635740 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241219123635740 DGGSN INFO PDP(262425929337686:10): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2007:: (ggsn.c:567) 20241219123635745 DGGSN ERROR PDP(262425929337686:10): Packet from MS using unassigned src IPv6: 3110:1691:1155:3116:325:325:325:325 (ggsn.c:695) 20241219123638750 DGGSN INFO PDP(262425929337686:10): Deleting PDP context (ggsn.c:351) 20241219123638750 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241219123643874 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_gtpu_access_ipv4_apn6() start (logging_vty.c:1172) 20241219123643877 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241219123643877 DGGSN INFO PDP(262422544397929:0): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2008:: (ggsn.c:567) 20241219123643881 DGGSN ERROR PDP(262422544397929:0): 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) 20241219123646884 DGGSN INFO PDP(262422544397929:0): Deleting PDP context (ggsn.c:351) 20241219123646884 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241219123652010 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_clients_interact() start (logging_vty.c:1172) 20241219123652015 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241219123652015 DGGSN INFO PDP(262421983239751:8): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2009:: (ggsn.c:567) 20241219123652019 DGGSN INFO PDP(262428958281349:11): Successful PDP Context Creation: APN=inet6(inet6), TEIC=2, IPv4=none, IPv6=2001:780:44:200a:: (ggsn.c:567) 20241219123658031 DGGSN INFO PDP(262421983239751:8): Deleting PDP context (ggsn.c:351) 20241219123658033 DGGSN INFO PDP(262428958281349:11): Deleting PDP context (ggsn.c:351) 20241219123658034 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241219123703160 DLGLOBAL NOTICE TTCN3 f_logp(): TC_echo_req_resp() start (logging_vty.c:1172) 20241219123708280 DLGLOBAL NOTICE TTCN3 f_logp(): TC_echo_req_resp_gtpu() start (logging_vty.c:1172)