+ [ -z ] + exec osmo-ggsn 20241130123610280 DGGSN INFO APN(inet6): Starting (ggsn.c:188) 20241130123610280 DGGSN INFO APN(inet6): Opening TUN device tun6 (ggsn.c:191) 20241130123610280 DGGSN INFO APN(inet6): Opened TUN device tun6 (ggsn.c:196) 20241130123610280 DGGSN INFO APN(inet6): Setting tun IPv6 address 2001:780:44:2000::/56 (ggsn.c:244) 20241130123610281 DGGSN INFO APN(inet6): Creating IPv6 pool 2001:780:44:2000::/56 (ggsn.c:307) 20241130123610281 DGGSN INFO APN(inet6): Blacklist tun IP 2001:780:44:2000::/56 (ggsn.c:169) 20241130123610281 DGGSN NOTICE APN(inet6): Successfully started (ggsn.c:322) 20241130123610281 DGGSN INFO GGSN(ggsn0): Starting GGSN (ggsn.c:820) 20241130123610281 DLGTP NOTICE GTP: gtp_newgsn() started at 172.18.3.2 (gsn.c:467) 20241130123610281 DLGTP NOTICE State information file (/tmp/gsn_restart) not found. Creating new file. (gsn.c:388) 20241130123610281 DGGSN NOTICE GGSN(ggsn0): Successfully started (ggsn.c:856) 20241130123610281 DLGLOBAL NOTICE Available via telnet 172.18.3.2 4260 (telnet_interface.c:88) 20241130123610281 DLCTRL NOTICE CTRL at 127.0.0.1 4257 (control_if.c:1024) 20241130123612082 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact() start (logging_vty.c:1172) 20241130123612089 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241130123612089 DGGSN INFO PDP(262427810642440:14): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2001:: (ggsn.c:567) 20241130123612091 DGGSN INFO PDP(262427810642440:14): Deleting PDP context (ggsn.c:351) 20241130123612091 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241130123617226 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_pcodns() start (logging_vty.c:1172) 20241130123617231 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241130123617231 DGGSN INFO PDP(262428825795058:0): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2002:: (ggsn.c:567) 20241130123617232 DGGSN INFO PDP(262428825795058:0): Deleting PDP context (ggsn.c:351) 20241130123617232 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241130123622349 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_icmp6() start (logging_vty.c:1172) 20241130123622353 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241130123622353 DGGSN INFO PDP(262427021158890:4): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2003:: (ggsn.c:567) 20241130123622360 DGGSN INFO PDP(262427021158890:4): Deleting PDP context (ggsn.c:351) 20241130123622360 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241130123627473 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_mtu() start (logging_vty.c:1172) 20241130123630619 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_gtpu_access() start (logging_vty.c:1172) 20241130123630622 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241130123630622 DGGSN INFO PDP(262425936223685:10): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2004:: (ggsn.c:567) 20241130123630627 DGGSN INFO PDP(262425936223685:10): Deleting PDP context (ggsn.c:351) 20241130123630627 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241130123635762 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_gtpu_access_ll_saddr() start (logging_vty.c:1172) 20241130123635765 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241130123635765 DGGSN INFO PDP(262422174610344:6): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2005:: (ggsn.c:567) 20241130123635769 DGGSN INFO PDP(262422174610344:6): Deleting PDP context (ggsn.c:351) 20241130123635769 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241130123640892 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_gtpu_access_wrong_ll_saddr() start (logging_vty.c:1172) 20241130123640897 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241130123640897 DGGSN INFO PDP(262428568326971:4): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2006:: (ggsn.c:567) 20241130123640901 DGGSN ERROR PDP(262428568326971:4): Packet from MS using unassigned src IPv6: fe80::3110:1691:1155:3117 (ggsn.c:695) 20241130123643904 DGGSN INFO PDP(262428568326971:4): Deleting PDP context (ggsn.c:351) 20241130123643905 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241130123649024 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_gtpu_access_wrong_global_saddr() start (logging_vty.c:1172) 20241130123649028 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241130123649028 DGGSN INFO PDP(262424039631150:15): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2007:: (ggsn.c:567) 20241130123649031 DGGSN ERROR PDP(262424039631150:15): Packet from MS using unassigned src IPv6: 3110:1691:1155:3116:325:325:325:325 (ggsn.c:695) 20241130123652032 DGGSN INFO PDP(262424039631150:15): Deleting PDP context (ggsn.c:351) 20241130123652032 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241130123657149 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_gtpu_access_ipv4_apn6() start (logging_vty.c:1172) 20241130123657154 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241130123657154 DGGSN INFO PDP(262427245224371:4): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2008:: (ggsn.c:567) 20241130123657160 DGGSN ERROR PDP(262427245224371:4): 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) 20241130123700165 DGGSN INFO PDP(262427245224371:4): Deleting PDP context (ggsn.c:351) 20241130123700165 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241130123705292 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_clients_interact() start (logging_vty.c:1172) 20241130123705298 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241130123705298 DGGSN INFO PDP(262421406506120:1): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2009:: (ggsn.c:567) 20241130123705302 DGGSN INFO PDP(262425835687328:12): Successful PDP Context Creation: APN=inet6(inet6), TEIC=2, IPv4=none, IPv6=2001:780:44:200a:: (ggsn.c:567) 20241130123711312 DGGSN INFO PDP(262421406506120:1): Deleting PDP context (ggsn.c:351) 20241130123711314 DGGSN INFO PDP(262425835687328:12): Deleting PDP context (ggsn.c:351) 20241130123711314 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241130123716432 DLGLOBAL NOTICE TTCN3 f_logp(): TC_echo_req_resp() start (logging_vty.c:1172) 20241130123721551 DLGLOBAL NOTICE TTCN3 f_logp(): TC_echo_req_resp_gtpu() start (logging_vty.c:1172)