On 26/03/2022 10:29, Jack Craig wrote:
i have a networking mystery ; i hope someone might give me a clue. i am working to restore a web server to internet access that is failing after att update the att older modem (pace 5238ac) with arris BGW210-700. i have a static ip from att in the range 108.220.213.0/255.255.255.248 <http://108.220.213.0/255.255.255.248>, 108.220.213.121 is the external ip for the server. the bgw210-700 is the primary router/modem and is connected to a 3rd party router, netgear nighthawk, the internal 10.0.0.0/ <http://10.0.0.0/> connects to the netgear nighthawk ATT's broadband configuration is Blackhole-ATT (wireless name) Broadband connection source DSL Broadband connection up Broadband network type lightspeed Broadband ipv4 address 108.90.204.76 Broadband gateway address 108.90.204.1 outbound packets from the server (WS), are routed from the 10.0.0.1 nighthawk to the ATT router to the internet. the 108.90.204.0 network routing from the att router to the att's gateway. .76 is the router, .1 is the GW. sample route, ... 10.0.0.101 ws.linuxlighthouse.com <http://ws.linuxlighthouse.com> (internal IP) 2 packets transmitted, 2 received, 0% packet loss, time 1033ms 10.0.0.1 Blackhole-NH 2 packets transmitted, 2 received, 0% packet loss, time 1018ms 192.168.1.254 Blackhole-ATT 2 packets transmitted, 2 received, 0% packet loss, time 1001ms 108.90.204.76 att subnet (local router) 2 packets transmitted, 2 received, 0% packet loss, time 1002ms 108.90.204.1 att subnet (remote GW) 2 packets transmitted, 2 received, 0% packet loss, time 1001ms 108.220.213.121 ws.linuxlighthouse.com <http://ws.linuxlighthouse.com> (public IP) 2 packets transmitted, 2 received, 0% packet loss, time 1001ms 108.220.213.126 linuxlighthouse (public GW) 2 packets transmitted, 2 received, 0% packet loss, time 1001ms
Sounds like 108.90.204.76 is missing routes. I'm assuming that 108.220.213.121 previously answered pings and originally was the final destination of an external traceroute. [egreshko@meimei ~]$ traceroute 108.220.213.121 traceroute to 108.220.213.121 (108.220.213.121), 30 hops max, 60 byte packets 1 _gateway (192.168.1.1) 0.434 ms 0.728 ms 0.681 ms 2 * * * 3 tpdt-3308.hinet.net (168.95.82.198) 23.574 ms 23.530 ms 23.451 ms 4 tpdb-3031.hinet.net (220.128.1.102) 7.827 ms 220-128-1-50.hinet-ip.hinet.net (220.128.1.50) 7.210 ms tpdt-3032.hinet.net (220.128.27.94) 7.386 ms 5 r4102-s2.tp.hinet.net (220.128.7.69) 7.123 ms r4102-s2.tp.hinet.net (220.128.14.93) 7.296 ms r4102-s2.tp.hinet.net (220.128.13.93) 7.252 ms 6 r4002-s2.tp.hinet.net (220.128.6.85) 7.538 ms r4002-s2.tp.hinet.net (220.128.6.81) 6.710 ms 6.656 ms 7 pa-r32.us.hinet.net (202.39.91.29) 133.962 ms 132.083 ms 132.075 ms 8 32.141.85.13 (32.141.85.13) 133.458 ms 133.358 ms 133.297 ms 9 12.123.242.38 (12.123.242.38) 138.066 ms 137.303 ms 139.959 ms 10 12.122.149.225 (12.122.149.225) 143.022 ms 137.567 ms 137.573 ms 11 12.122.158.25 (12.122.158.25) 138.446 ms 137.435 ms 138.346 ms 12 * * * 13 99.134.39.24 (99.134.39.24) 136.686 ms 136.506 ms * 14 99.134.39.11 (99.134.39.11) 136.191 ms 136.211 ms 136.066 ms 15 99.161.44.77 (99.161.44.77) 137.461 ms 137.438 ms 138.025 ms 16 108-90-204-76.lightspeed.mtryca.sbcglobal.net (108.90.204.76) 157.627 ms 157.580 ms 157.980 ms 17 * * * 18 * * * 19 * * * 20 * * * 21 * * * 22 * * * 23 * * * 24 * * * 25 * * * 26 * * * 27 * * * 28 * * * 29 * * * 30 * * * Remember if a server that should be visible externally, but isn't. Then outbound requests/replies will also fail. -- Did 황준호 die? _______________________________________________ users mailing list -- users@lists.fedoraproject.org To unsubscribe send an email to users-le...@lists.fedoraproject.org Fedora Code of Conduct: https://docs.fedoraproject.org/en-US/project/code-of-conduct/ List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines List Archives: https://lists.fedoraproject.org/archives/list/users@lists.fedoraproject.org Do not reply to spam on the list, report it: https://pagure.io/fedora-infrastructure
