+ [ -z ] + exec osmo-ggsn 20241116123557413 DGGSN INFO APN(inet6): Starting (ggsn.c:188) 20241116123557413 DGGSN INFO APN(inet6): Opening TUN device tun6 (ggsn.c:191) 20241116123557414 DGGSN INFO APN(inet6): Opened TUN device tun6 (ggsn.c:196) 20241116123557414 DGGSN INFO APN(inet6): Setting tun IPv6 address 2001:780:44:2000::/56 (ggsn.c:244) 20241116123557414 DGGSN INFO APN(inet6): Creating IPv6 pool 2001:780:44:2000::/56 (ggsn.c:307) 20241116123557414 DGGSN INFO APN(inet6): Blacklist tun IP 2001:780:44:2000::/56 (ggsn.c:169) 20241116123557414 DGGSN NOTICE APN(inet6): Successfully started (ggsn.c:322) 20241116123557414 DGGSN INFO GGSN(ggsn0): Starting GGSN (ggsn.c:820) 20241116123557414 DLGTP NOTICE GTP: gtp_newgsn() started at 172.18.3.2 (gsn.c:467) 20241116123557414 DLGTP NOTICE State information file (/tmp/gsn_restart) not found. Creating new file. (gsn.c:388) 20241116123557414 DGGSN NOTICE GGSN(ggsn0): Successfully started (ggsn.c:856) 20241116123557414 DLGLOBAL NOTICE Available via telnet 172.18.3.2 4260 (telnet_interface.c:88) 20241116123557414 DLCTRL NOTICE CTRL at 127.0.0.1 4257 (control_if.c:1024) 20241116123559022 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact() start (logging_vty.c:1172) 20241116123559030 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241116123559030 DGGSN INFO PDP(262425840171900:12): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2001:: (ggsn.c:567) 20241116123559032 DGGSN INFO PDP(262425840171900:12): Deleting PDP context (ggsn.c:351) 20241116123559032 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241116123604176 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_pcodns() start (logging_vty.c:1172) 20241116123604181 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241116123604181 DGGSN INFO PDP(262425636495441:12): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2002:: (ggsn.c:567) 20241116123604184 DGGSN INFO PDP(262425636495441:12): Deleting PDP context (ggsn.c:351) 20241116123604184 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241116123609303 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_icmp6() start (logging_vty.c:1172) 20241116123609308 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241116123609308 DGGSN INFO PDP(262422635314411:4): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2003:: (ggsn.c:567) 20241116123609315 DGGSN INFO PDP(262422635314411:4): Deleting PDP context (ggsn.c:351) 20241116123609315 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241116123614445 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_mtu() start (logging_vty.c:1172) 20241116123617591 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_gtpu_access() start (logging_vty.c:1172) 20241116123617593 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241116123617593 DGGSN INFO PDP(262424723863034:11): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2004:: (ggsn.c:567) 20241116123617595 DGGSN INFO PDP(262424723863034:11): Deleting PDP context (ggsn.c:351) 20241116123617595 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241116123622722 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_gtpu_access_ll_saddr() start (logging_vty.c:1172) 20241116123622726 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241116123622726 DGGSN INFO PDP(262420680068165:6): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2005:: (ggsn.c:567) 20241116123622733 DGGSN INFO PDP(262420680068165:6): Deleting PDP context (ggsn.c:351) 20241116123622733 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241116123627851 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_gtpu_access_wrong_ll_saddr() start (logging_vty.c:1172) 20241116123627855 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241116123627855 DGGSN INFO PDP(262420974979256:12): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2006:: (ggsn.c:567) 20241116123627858 DGGSN ERROR PDP(262420974979256:12): Packet from MS using unassigned src IPv6: fe80::3110:1691:1155:3117 (ggsn.c:695) 20241116123630862 DGGSN INFO PDP(262420974979256:12): Deleting PDP context (ggsn.c:351) 20241116123630862 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241116123635985 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_gtpu_access_wrong_global_saddr() start (logging_vty.c:1172) 20241116123635990 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241116123635990 DGGSN INFO PDP(262422081128094:12): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2007:: (ggsn.c:567) 20241116123635994 DGGSN ERROR PDP(262422081128094:12): Packet from MS using unassigned src IPv6: 3110:1691:1155:3116:325:325:325:325 (ggsn.c:695) 20241116123638999 DGGSN INFO PDP(262422081128094:12): Deleting PDP context (ggsn.c:351) 20241116123638999 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241116123644140 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_gtpu_access_ipv4_apn6() start (logging_vty.c:1172) 20241116123644143 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241116123644143 DGGSN INFO PDP(262426606213227:15): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2008:: (ggsn.c:567) 20241116123644146 DGGSN ERROR PDP(262426606213227:15): 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) 20241116123647152 DGGSN INFO PDP(262426606213227:15): Deleting PDP context (ggsn.c:351) 20241116123647152 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241116123652272 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_clients_interact() start (logging_vty.c:1172) 20241116123652277 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241116123652277 DGGSN INFO PDP(262425717030999:12): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2009:: (ggsn.c:567) 20241116123652281 DGGSN INFO PDP(262428604926472:12): Successful PDP Context Creation: APN=inet6(inet6), TEIC=2, IPv4=none, IPv6=2001:780:44:200a:: (ggsn.c:567) 20241116123658291 DGGSN INFO PDP(262425717030999:12): Deleting PDP context (ggsn.c:351) 20241116123658294 DGGSN INFO PDP(262428604926472:12): Deleting PDP context (ggsn.c:351) 20241116123658294 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241116123703415 DLGLOBAL NOTICE TTCN3 f_logp(): TC_echo_req_resp() start (logging_vty.c:1172) 20241116123708535 DLGLOBAL NOTICE TTCN3 f_logp(): TC_echo_req_resp_gtpu() start (logging_vty.c:1172)