+ [ -z ] + exec osmo-ggsn 20241201123604508 DGGSN INFO APN(inet6): Starting (ggsn.c:188) 20241201123604508 DGGSN INFO APN(inet6): Opening TUN device tun6 (ggsn.c:191) 20241201123604509 DGGSN INFO APN(inet6): Opened TUN device tun6 (ggsn.c:196) 20241201123604509 DGGSN INFO APN(inet6): Setting tun IPv6 address 2001:780:44:2000::/56 (ggsn.c:244) 20241201123604509 DGGSN INFO APN(inet6): Creating IPv6 pool 2001:780:44:2000::/56 (ggsn.c:307) 20241201123604509 DGGSN INFO APN(inet6): Blacklist tun IP 2001:780:44:2000::/56 (ggsn.c:169) 20241201123604509 DGGSN NOTICE APN(inet6): Successfully started (ggsn.c:322) 20241201123604509 DGGSN INFO GGSN(ggsn0): Starting GGSN (ggsn.c:820) 20241201123604509 DLGTP NOTICE GTP: gtp_newgsn() started at 172.18.3.2 (gsn.c:467) 20241201123604509 DLGTP NOTICE State information file (/tmp/gsn_restart) not found. Creating new file. (gsn.c:388) 20241201123604509 DGGSN NOTICE GGSN(ggsn0): Successfully started (ggsn.c:856) 20241201123604509 DLGLOBAL NOTICE Available via telnet 172.18.3.2 4260 (telnet_interface.c:88) 20241201123604509 DLCTRL NOTICE CTRL at 127.0.0.1 4257 (control_if.c:1024) 20241201123606274 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact() start (logging_vty.c:1172) 20241201123606286 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241201123606286 DGGSN INFO PDP(262420495275953:10): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2001:: (ggsn.c:567) 20241201123606288 DGGSN INFO PDP(262420495275953:10): Deleting PDP context (ggsn.c:351) 20241201123606288 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241201123611422 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_pcodns() start (logging_vty.c:1172) 20241201123611427 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241201123611427 DGGSN INFO PDP(262429338201184:7): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2002:: (ggsn.c:567) 20241201123611429 DGGSN INFO PDP(262429338201184:7): Deleting PDP context (ggsn.c:351) 20241201123611429 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241201123616557 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_icmp6() start (logging_vty.c:1172) 20241201123616563 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241201123616563 DGGSN INFO PDP(262423791397134:4): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2003:: (ggsn.c:567) 20241201123616572 DGGSN INFO PDP(262423791397134:4): Deleting PDP context (ggsn.c:351) 20241201123616573 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241201123621700 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_mtu() start (logging_vty.c:1172) 20241201123624843 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_gtpu_access() start (logging_vty.c:1172) 20241201123624846 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241201123624846 DGGSN INFO PDP(262422822380648:3): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2004:: (ggsn.c:567) 20241201123624852 DGGSN INFO PDP(262422822380648:3): Deleting PDP context (ggsn.c:351) 20241201123624852 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241201123629979 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_gtpu_access_ll_saddr() start (logging_vty.c:1172) 20241201123629983 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241201123629983 DGGSN INFO PDP(262429541560297:9): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2005:: (ggsn.c:567) 20241201123629988 DGGSN INFO PDP(262429541560297:9): Deleting PDP context (ggsn.c:351) 20241201123629988 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241201123635108 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_gtpu_access_wrong_ll_saddr() start (logging_vty.c:1172) 20241201123635112 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241201123635112 DGGSN INFO PDP(262422520210104:13): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2006:: (ggsn.c:567) 20241201123635116 DGGSN ERROR PDP(262422520210104:13): Packet from MS using unassigned src IPv6: fe80::3110:1691:1155:3117 (ggsn.c:695) 20241201123638121 DGGSN INFO PDP(262422520210104:13): Deleting PDP context (ggsn.c:351) 20241201123638121 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241201123643247 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_gtpu_access_wrong_global_saddr() start (logging_vty.c:1172) 20241201123643251 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241201123643251 DGGSN INFO PDP(262429478574251:7): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2007:: (ggsn.c:567) 20241201123643255 DGGSN ERROR PDP(262429478574251:7): Packet from MS using unassigned src IPv6: 3110:1691:1155:3116:325:325:325:325 (ggsn.c:695) 20241201123646260 DGGSN INFO PDP(262429478574251:7): Deleting PDP context (ggsn.c:351) 20241201123646261 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241201123651369 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_gtpu_access_ipv4_apn6() start (logging_vty.c:1172) 20241201123651373 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241201123651373 DGGSN INFO PDP(262425764983222:8): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2008:: (ggsn.c:567) 20241201123651381 DGGSN ERROR PDP(262425764983222:8): 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) 20241201123654386 DGGSN INFO PDP(262425764983222:8): Deleting PDP context (ggsn.c:351) 20241201123654386 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241201123659512 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_clients_interact() start (logging_vty.c:1172) 20241201123659518 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241201123659518 DGGSN INFO PDP(262425403606164:3): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2009:: (ggsn.c:567) 20241201123659524 DGGSN INFO PDP(262423358532741:3): Successful PDP Context Creation: APN=inet6(inet6), TEIC=2, IPv4=none, IPv6=2001:780:44:200a:: (ggsn.c:567) 20241201123705538 DGGSN INFO PDP(262425403606164:3): Deleting PDP context (ggsn.c:351) 20241201123705540 DGGSN INFO PDP(262423358532741:3): Deleting PDP context (ggsn.c:351) 20241201123705540 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241201123710662 DLGLOBAL NOTICE TTCN3 f_logp(): TC_echo_req_resp() start (logging_vty.c:1172) 20241201123715788 DLGLOBAL NOTICE TTCN3 f_logp(): TC_echo_req_resp_gtpu() start (logging_vty.c:1172)