+ [ -z ] + exec osmo-ggsn 20241225123600239 DGGSN INFO APN(inet6): Starting (ggsn.c:188) 20241225123600239 DGGSN INFO APN(inet6): Opening TUN device tun6 (ggsn.c:191) 20241225123600239 DGGSN INFO APN(inet6): Opened TUN device tun6 (ggsn.c:196) 20241225123600239 DGGSN INFO APN(inet6): Setting tun IPv6 address 2001:780:44:2000::/56 (ggsn.c:244) 20241225123600240 DGGSN INFO APN(inet6): Creating IPv6 pool 2001:780:44:2000::/56 (ggsn.c:307) 20241225123600240 DGGSN INFO APN(inet6): Blacklist tun IP 2001:780:44:2000::/56 (ggsn.c:169) 20241225123600240 DGGSN NOTICE APN(inet6): Successfully started (ggsn.c:322) 20241225123600240 DGGSN INFO GGSN(ggsn0): Starting GGSN (ggsn.c:820) 20241225123600240 DLGTP NOTICE GTP: gtp_newgsn() started at 172.18.3.2 (gsn.c:467) 20241225123600240 DLGTP NOTICE State information file (/tmp/gsn_restart) not found. Creating new file. (gsn.c:388) 20241225123600240 DGGSN NOTICE GGSN(ggsn0): Successfully started (ggsn.c:856) 20241225123600240 DLGLOBAL NOTICE Available via telnet 172.18.3.2 4260 (telnet_interface.c:88) 20241225123600240 DLCTRL NOTICE CTRL at 127.0.0.1 4257 (control_if.c:1024) 20241225123601783 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact() start (logging_vty.c:1172) 20241225123601787 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241225123601787 DGGSN INFO PDP(262425913224869:10): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2001:: (ggsn.c:567) 20241225123601788 DGGSN INFO PDP(262425913224869:10): Deleting PDP context (ggsn.c:351) 20241225123601788 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241225123606901 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_pcodns() start (logging_vty.c:1172) 20241225123606906 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241225123606906 DGGSN INFO PDP(262428471712781:2): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2002:: (ggsn.c:567) 20241225123606911 DGGSN INFO PDP(262428471712781:2): Deleting PDP context (ggsn.c:351) 20241225123606911 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241225123612035 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_icmp6() start (logging_vty.c:1172) 20241225123612040 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241225123612040 DGGSN INFO PDP(262427906334145:15): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2003:: (ggsn.c:567) 20241225123612046 DGGSN INFO PDP(262427906334145:15): Deleting PDP context (ggsn.c:351) 20241225123612046 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241225123617174 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_mtu() start (logging_vty.c:1172) 20241225123620323 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_gtpu_access() start (logging_vty.c:1172) 20241225123620327 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241225123620327 DGGSN INFO PDP(262428641093743:1): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2004:: (ggsn.c:567) 20241225123620334 DGGSN INFO PDP(262428641093743:1): Deleting PDP context (ggsn.c:351) 20241225123620334 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241225123625436 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_gtpu_access_ll_saddr() start (logging_vty.c:1172) 20241225123625438 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241225123625438 DGGSN INFO PDP(262427200089180:3): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2005:: (ggsn.c:567) 20241225123625440 DGGSN INFO PDP(262427200089180:3): Deleting PDP context (ggsn.c:351) 20241225123625440 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241225123630560 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_gtpu_access_wrong_ll_saddr() start (logging_vty.c:1172) 20241225123630564 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241225123630564 DGGSN INFO PDP(262420415858484:10): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2006:: (ggsn.c:567) 20241225123630568 DGGSN ERROR PDP(262420415858484:10): Packet from MS using unassigned src IPv6: fe80::3110:1691:1155:3117 (ggsn.c:695) 20241225123633571 DGGSN INFO PDP(262420415858484:10): Deleting PDP context (ggsn.c:351) 20241225123633571 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241225123638643 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_gtpu_access_wrong_global_saddr() start (logging_vty.c:1172) 20241225123638647 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241225123638647 DGGSN INFO PDP(262421807300812:5): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2007:: (ggsn.c:567) 20241225123638652 DGGSN ERROR PDP(262421807300812:5): Packet from MS using unassigned src IPv6: 3110:1691:1155:3116:325:325:325:325 (ggsn.c:695) 20241225123641657 DGGSN INFO PDP(262421807300812:5): Deleting PDP context (ggsn.c:351) 20241225123641657 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241225123646731 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_gtpu_access_ipv4_apn6() start (logging_vty.c:1172) 20241225123646732 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241225123646732 DGGSN INFO PDP(262424698198639:4): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2008:: (ggsn.c:567) 20241225123646734 DGGSN ERROR PDP(262424698198639:4): 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) 20241225123649737 DGGSN INFO PDP(262424698198639:4): Deleting PDP context (ggsn.c:351) 20241225123649737 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241225123654808 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_clients_interact() start (logging_vty.c:1172) 20241225123654816 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20241225123654816 DGGSN INFO PDP(262421166079167:6): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2009:: (ggsn.c:567) 20241225123654822 DGGSN INFO PDP(262420574903276:10): Successful PDP Context Creation: APN=inet6(inet6), TEIC=2, IPv4=none, IPv6=2001:780:44:200a:: (ggsn.c:567) 20241225123700836 DGGSN INFO PDP(262421166079167:6): Deleting PDP context (ggsn.c:351) 20241225123700838 DGGSN INFO PDP(262420574903276:10): Deleting PDP context (ggsn.c:351) 20241225123700838 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20241225123705938 DLGLOBAL NOTICE TTCN3 f_logp(): TC_echo_req_resp() start (logging_vty.c:1172) 20241225123711013 DLGLOBAL NOTICE TTCN3 f_logp(): TC_echo_req_resp_gtpu() start (logging_vty.c:1172)