+ [ -z ] + exec osmo-ggsn 20250210171112949 DGGSN INFO APN(inet6): Starting (ggsn.c:225) 20250210171112949 DGGSN INFO APN(inet6): Opening TUN device tun6 (ggsn.c:228) 20250210171112950 DTUN NOTICE tun tun6 configured (tun.c:146) 20250210171112950 DGGSN INFO APN(inet6): Opened TUN device tun6 (ggsn.c:234) 20250210171112950 DGGSN INFO APN(inet6): Setting tun IPv6 address 2001:780:44:2000::/56 (ggsn.c:279) 20250210171112950 DLGLOBAL NOTICE NETDEV(tun6,if=tun6/4,ns=): Adding address 2001:780:44:2000::/56 to dev tun6 (netdev.c:967) 20250210171112950 DLGLOBAL NOTICE NETDEV(tun6,if=tun6/4,ns=): Bringing dev tun6 UP (netdev.c:934) 20250210171112950 DGGSN INFO APN(inet6): Creating IPv6 pool 2001:780:44:2000::/56 (ggsn.c:359) 20250210171112950 DGGSN INFO APN(inet6): Blacklist tun IP 2001:780:44:2000::/56 (ggsn.c:206) 20250210171112950 DGGSN NOTICE APN(inet6): Successfully started (ggsn.c:374) 20250210171112950 DGGSN INFO GGSN(ggsn0): Starting GGSN (ggsn.c:941) 20250210171112950 DLGTP NOTICE GTP: gtp_newgsn() started at 172.18.3.2 (gsn.c:468) 20250210171112951 DLGTP NOTICE State information file (/tmp/gsn_restart) not found. Creating new file. (gsn.c:389) 20250210171112961 DGGSN NOTICE GGSN(ggsn0): Successfully started (ggsn.c:978) 20250210171112961 DLGLOBAL NOTICE Available via telnet 172.18.3.2 4260 (telnet_interface.c:88) 20250210171112961 DLCTRL NOTICE CTRL at 127.0.0.1 4257 (control_if.c:1026) 20250210171112961 DLGLOBAL NOTICE NETDEV(tun6,if=tun6/4,ns=): MTU changed: 1500 (netdev.c:361) 20250210171112961 DLGLOBAL NOTICE TUN(tun6,if=tun6/4,ns=): netdev changed MTU: 1500 (tun.c:219) 20250210171112961 DLGLOBAL NOTICE NETDEV(tun6,if=tun6/4,ns=): Physical link state changed: DOWN (netdev.c:374) 20250210171112961 DLGLOBAL NOTICE TUN(tun6,if=tun6/4,ns=): Physical link state changed: DOWN (tun.c:190) 20250210171112961 DLGLOBAL NOTICE NETDEV(tun6,if=tun6/4,ns=): Physical link state changed: UP (netdev.c:374) 20250210171112961 DLGLOBAL NOTICE TUN(tun6,if=tun6/4,ns=): Physical link state changed: UP (tun.c:190) 20250210171114714 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact() start (logging_vty.c:1172) 20250210171114726 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20250210171114726 DGGSN INFO PDP(262428826703025:12): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2001:: (ggsn.c:619) 20250210171114729 DGGSN INFO PDP(262428826703025:12): Deleting PDP context (ggsn.c:403) 20250210171114729 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20250210171119863 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_pcodns() start (logging_vty.c:1172) 20250210171119867 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20250210171119867 DGGSN INFO PDP(262424929016197:12): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2002:: (ggsn.c:619) 20250210171119870 DGGSN INFO PDP(262424929016197:12): Deleting PDP context (ggsn.c:403) 20250210171119870 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20250210171124987 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_icmp6() start (logging_vty.c:1172) 20250210171124992 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20250210171124992 DGGSN INFO PDP(262420105194165:4): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2003:: (ggsn.c:619) 20250210171125001 DICMP6 DEBUG Ignoring Rx ICMPv6 Neighbor Soliciation: 60 00 00 00 00 18 3a ff fe 80 00 00 00 00 00 00 20 01 07 80 00 44 20 03 ff 02 00 00 00 00 00 00 00 00 00 01 ff 44 20 03 87 00 cd ce 00 00 00 00 fe 80 00 00 00 00 00 00 20 01 07 80 00 44 20 03 (icmpv6.c:328) 20250210171125002 DGGSN INFO PDP(262420105194165:4): Deleting PDP context (ggsn.c:403) 20250210171125002 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20250210171130155 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_mtu() start (logging_vty.c:1172) 20250210171130160 DLGLOBAL NOTICE NETDEV(tun6,if=tun6/4,ns=): Setting dev tun6 MTU 1400 (netdev.c:903) 20250210171130160 DLGLOBAL NOTICE NETDEV(tun6,if=tun6/4,ns=): MTU changed: 1400 (netdev.c:361) 20250210171130160 DLGLOBAL NOTICE TUN(tun6,if=tun6/4,ns=): netdev changed MTU: 1400 (tun.c:219) 20250210171130167 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20250210171130167 DGGSN INFO PDP(262423160475916:1): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2004:: (ggsn.c:619) 20250210171130170 DICMP6 DEBUG Ignoring Rx ICMPv6 Neighbor Soliciation: 60 00 00 00 00 18 3a ff fe 80 00 00 00 00 00 00 20 01 07 80 00 44 20 04 ff 02 00 00 00 00 00 00 00 00 00 01 ff 44 20 04 87 00 cd cb 00 00 00 00 fe 80 00 00 00 00 00 00 20 01 07 80 00 44 20 04 (icmpv6.c:328) 20250210171130171 DGGSN INFO PDP(262423160475916:1): Deleting PDP context (ggsn.c:403) 20250210171130171 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20250210171130174 DLGLOBAL NOTICE NETDEV(tun6,if=tun6/4,ns=): Setting dev tun6 MTU 1420 (netdev.c:903) 20250210171130174 DLGLOBAL NOTICE NETDEV(tun6,if=tun6/4,ns=): MTU changed: 1420 (netdev.c:361) 20250210171130174 DLGLOBAL NOTICE TUN(tun6,if=tun6/4,ns=): netdev changed MTU: 1420 (tun.c:219) 20250210171135299 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_gtpu_access() start (logging_vty.c:1172) 20250210171135303 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20250210171135303 DGGSN INFO PDP(262421719127910:15): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2005:: (ggsn.c:619) 20250210171135306 DICMP6 DEBUG Ignoring Rx ICMPv6 Neighbor Soliciation: 60 00 00 00 00 18 3a ff fe 80 00 00 00 00 00 00 20 01 07 80 00 44 20 05 ff 02 00 00 00 00 00 00 00 00 00 01 ff 44 20 05 87 00 cd c8 00 00 00 00 fe 80 00 00 00 00 00 00 20 01 07 80 00 44 20 05 (icmpv6.c:328) 20250210171135308 DGGSN INFO PDP(262421719127910:15): Deleting PDP context (ggsn.c:403) 20250210171135308 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20250210171140421 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_gtpu_access_ll_saddr() start (logging_vty.c:1172) 20250210171140426 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20250210171140426 DGGSN INFO PDP(262425882095416:3): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2006:: (ggsn.c:619) 20250210171140430 DICMP6 DEBUG Ignoring Rx ICMPv6 Neighbor Soliciation: 60 00 00 00 00 18 3a ff fe 80 00 00 00 00 00 00 20 01 07 80 00 44 20 06 ff 02 00 00 00 00 00 00 00 00 00 01 ff 44 20 06 87 00 cd c5 00 00 00 00 fe 80 00 00 00 00 00 00 20 01 07 80 00 44 20 06 (icmpv6.c:328) 20250210171140431 DGGSN INFO PDP(262425882095416:3): Deleting PDP context (ggsn.c:403) 20250210171140431 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20250210171145559 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_gtpu_access_wrong_ll_saddr() start (logging_vty.c:1172) 20250210171145563 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20250210171145563 DGGSN INFO PDP(262425982561298:12): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2007:: (ggsn.c:619) 20250210171145566 DICMP6 DEBUG Ignoring Rx ICMPv6 Neighbor Soliciation: 60 00 00 00 00 18 3a ff fe 80 00 00 00 00 00 00 20 01 07 80 00 44 20 07 ff 02 00 00 00 00 00 00 00 00 00 01 ff 44 20 07 87 00 cd c2 00 00 00 00 fe 80 00 00 00 00 00 00 20 01 07 80 00 44 20 07 (icmpv6.c:328) 20250210171145567 DGGSN ERROR PDP(262425982561298:12): Packet from MS using unassigned src IPv6: fe80::3110:1691:1155:3116 (ggsn.c:785) 20250210171148571 DGGSN INFO PDP(262425982561298:12): Deleting PDP context (ggsn.c:403) 20250210171148571 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20250210171153704 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_gtpu_access_wrong_global_saddr() start (logging_vty.c:1172) 20250210171153711 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20250210171153711 DGGSN INFO PDP(262427347803110:11): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2008:: (ggsn.c:619) 20250210171153715 DICMP6 DEBUG Ignoring Rx ICMPv6 Neighbor Soliciation: 60 00 00 00 00 18 3a ff fe 80 00 00 00 00 00 00 20 01 07 80 00 44 20 08 ff 02 00 00 00 00 00 00 00 00 00 01 ff 44 20 08 87 00 cd bf 00 00 00 00 fe 80 00 00 00 00 00 00 20 01 07 80 00 44 20 08 (icmpv6.c:328) 20250210171153716 DGGSN ERROR PDP(262427347803110:11): Packet from MS using unassigned src IPv6: 3110:1691:1155:3119:325:325:325:325 (ggsn.c:785) 20250210171156721 DGGSN INFO PDP(262427347803110:11): Deleting PDP context (ggsn.c:403) 20250210171156721 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20250210171201829 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_act_deact_gtpu_access_ipv4_apn6() start (logging_vty.c:1172) 20250210171201830 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20250210171201830 DGGSN INFO PDP(262428696510372:14): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:2009:: (ggsn.c:619) 20250210171201832 DICMP6 DEBUG Ignoring Rx ICMPv6 Neighbor Soliciation: 60 00 00 00 00 18 3a ff fe 80 00 00 00 00 00 00 20 01 07 80 00 44 20 09 ff 02 00 00 00 00 00 00 00 00 00 01 ff 44 20 09 87 00 cd bc 00 00 00 00 fe 80 00 00 00 00 00 00 20 01 07 80 00 44 20 09 (icmpv6.c:328) 20250210171201832 DGGSN ERROR PDP(262428696510372:14): 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:803) 20250210171204837 DGGSN INFO PDP(262428696510372:14): Deleting PDP context (ggsn.c:403) 20250210171204837 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20250210171209969 DLGLOBAL NOTICE TTCN3 f_logp(): TC_pdp6_clients_interact() start (logging_vty.c:1172) 20250210171209975 DGGSN INFO SGSN(172.18.3.1): Discovered (sgsn.c:83) 20250210171209975 DGGSN INFO PDP(262428840495275:1): Successful PDP Context Creation: APN=inet6(inet6), TEIC=1, IPv4=none, IPv6=2001:780:44:200a:: (ggsn.c:619) 20250210171209979 DICMP6 DEBUG Ignoring Rx ICMPv6 Neighbor Soliciation: 60 00 00 00 00 18 3a ff fe 80 00 00 00 00 00 00 20 01 07 80 00 44 20 0a ff 02 00 00 00 00 00 00 00 00 00 01 ff 44 20 0a 87 00 cd b9 00 00 00 00 fe 80 00 00 00 00 00 00 20 01 07 80 00 44 20 0a (icmpv6.c:328) 20250210171209980 DGGSN INFO PDP(262423238760367:14): Successful PDP Context Creation: APN=inet6(inet6), TEIC=2, IPv4=none, IPv6=2001:780:44:200b:: (ggsn.c:619) 20250210171209984 DICMP6 DEBUG Ignoring Rx ICMPv6 Neighbor Soliciation: 60 00 00 00 00 18 3a ff fe 80 00 00 00 00 00 00 20 01 07 80 00 44 20 0b ff 02 00 00 00 00 00 00 00 00 00 01 ff 44 20 0b 87 00 cd b6 00 00 00 00 fe 80 00 00 00 00 00 00 20 01 07 80 00 44 20 0b (icmpv6.c:328) 20250210171215993 DGGSN INFO PDP(262428840495275:1): Deleting PDP context (ggsn.c:403) 20250210171215996 DGGSN INFO PDP(262423238760367:14): Deleting PDP context (ggsn.c:403) 20250210171215996 DGGSN INFO SGSN(172.18.3.1): Deleting SGSN (sgsn.c:21) 20250210171221124 DLGLOBAL NOTICE TTCN3 f_logp(): TC_echo_req_resp() start (logging_vty.c:1172) 20250210171226249 DLGLOBAL NOTICE TTCN3 f_logp(): TC_echo_req_resp_gtpu() start (logging_vty.c:1172)