+ [ -z ] + exec osmo-ggsn 20241102123557853 DGGSN INFO APN(inet6): Starting (ggsn.c:188) 20241102123557853 DGGSN INFO APN(inet6): Opening TUN device tun6 (ggsn.c:191) 20241102123557853 DGGSN INFO APN(inet6): Opened TUN device tun6 (ggsn.c:196) 20241102123557854 DGGSN INFO APN(inet6): Setting tun IPv6 address 2001:780:44:2000::/56 (ggsn.c:244) 20241102123557854 DGGSN INFO APN(inet6): Creating IPv6 pool 2001:780:44:2000::/56 (ggsn.c:307) 20241102123557854 DGGSN INFO APN(inet6): Blacklist tun IP 2001:780:44:2000::/56 (ggsn.c:169) 20241102123557854 DGGSN NOTICE APN(inet6): Successfully started (ggsn.c:322) 20241102123557854 DGGSN INFO GGSN(ggsn0): Starting GGSN (ggsn.c:820) 20241102123557854 DLGTP NOTICE GTP: gtp_newgsn() started at 172.18.3.2 (gsn.c:467) 20241102123557854 DLGTP NOTICE State information file (/tmp/gsn_restart) not found. Creating new file. (gsn.c:388) 20241102123557854 DGGSN NOTICE GGSN(ggsn0): Successfully started (ggsn.c:856) 20241102123557854 DLGLOBAL NOTICE Available via telnet 172.18.3.2 4260 (telnet_interface.c:88) 20241102123557854 DLCTRL NOTICE CTRL at 127.0.0.1 4257 (control_if.c:1024) 20241102123559571 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact() start (logging_vty.c:1172) 20241102123559581 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241102123559581 DGGSN INFO PDP(262421242239843:12): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2001:: (ggsn.c:567) 20241102123559583 DGGSN INFO PDP(262421242239843:12): Deleting PDP context (ggsn.c:351) 20241102123559583 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241102123604716 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_pcodns() start (logging_vty.c:1172) 20241102123604720 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241102123604720 DGGSN INFO PDP(262425743822291:3): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2002:: (ggsn.c:567) 20241102123604722 DGGSN INFO PDP(262425743822291:3): Deleting PDP context (ggsn.c:351) 20241102123604722 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241102123609844 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_icmp6() start (logging_vty.c:1172) 20241102123609848 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241102123609848 DGGSN INFO PDP(262426328431058:10): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2003:: (ggsn.c:567) 20241102123609858 DGGSN INFO PDP(262426328431058:10): Deleting PDP context (ggsn.c:351) 20241102123609858 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241102123614976 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_mtu() start (logging_vty.c:1172) 20241102123618108 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_gtpu_access() start (logging_vty.c:1172) 20241102123618112 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241102123618112 DGGSN INFO PDP(262420657353561:9): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2004:: (ggsn.c:567) 20241102123618119 DGGSN INFO PDP(262420657353561:9): Deleting PDP context (ggsn.c:351) 20241102123618119 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241102123623243 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_gtpu_access_ll_saddr() start (logging_vty.c:1172) 20241102123623248 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241102123623248 DGGSN INFO PDP(262427450785906:14): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2005:: (ggsn.c:567) 20241102123623255 DGGSN INFO PDP(262427450785906:14): Deleting PDP context (ggsn.c:351) 20241102123623255 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241102123628356 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_gtpu_access_wrong_ll_saddr() start (logging_vty.c:1172) 20241102123628363 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241102123628363 DGGSN INFO PDP(262420091162810:10): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2006:: (ggsn.c:567) 20241102123628369 DGGSN ERROR PDP(262420091162810:10): Packet from MS using unassigned src IPv6: fe80::3110:1691:1155:3117 (ggsn.c:695) 20241102123631373 DGGSN INFO PDP(262420091162810:10): Deleting PDP context (ggsn.c:351) 20241102123631373 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241102123636503 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_gtpu_access_wrong_global_saddr() start (logging_vty.c:1172) 20241102123636506 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241102123636506 DGGSN INFO PDP(262423544011898:12): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2007:: (ggsn.c:567) 20241102123636512 DGGSN ERROR PDP(262423544011898:12): Packet from MS using unassigned src IPv6: 3110:1691:1155:3116:325:325:325:325 (ggsn.c:695) 20241102123639518 DGGSN INFO PDP(262423544011898:12): Deleting PDP context (ggsn.c:351) 20241102123639518 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241102123644642 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_gtpu_access_ipv4_apn6() start (logging_vty.c:1172) 20241102123644645 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241102123644645 DGGSN INFO PDP(262420935663760:8): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2008:: (ggsn.c:567) 20241102123644650 DGGSN ERROR PDP(262420935663760:8): 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) 20241102123647656 DGGSN INFO PDP(262420935663760:8): Deleting PDP context (ggsn.c:351) 20241102123647656 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241102123652797 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_clients_interact() start (logging_vty.c:1172) 20241102123652802 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241102123652802 DGGSN INFO PDP(262427596466147:1): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2009:: (ggsn.c:567) 20241102123652806 DGGSN INFO PDP(262426348880904:11): Successful PDP Context Creation: APN=inet6(inet6), TEIC=2, IPv4=none, IPv6=2001:780:44:200a:: (ggsn.c:567) 20241102123658816 DGGSN INFO PDP(262427596466147:1): Deleting PDP context (ggsn.c:351) 20241102123658819 DGGSN INFO PDP(262426348880904:11): Deleting PDP context (ggsn.c:351) 20241102123658819 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241102123703940 DLGLOBAL NOTICE TTCN3 f_logp(): TC_echo_req_resp() start (logging_vty.c:1172) 20241102123709073 DLGLOBAL NOTICE TTCN3 f_logp(): TC_echo_req_resp_gtpu() start (logging_vty.c:1172)