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    Dual WAN failover Unknown gateway status - dpinger, No route to host (sendto error: 65)

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    • P
      perpetualnomad
      last edited by perpetualnomad

      Here in Texas the power will go out from time to time. The problem manifests when the telecom ONT has a power loss and the rest of my network stays up (while on battery). It should in theory failover to the 4G WAN2 backup, but pfSense never actually declares the fiber WAN as DOWN in this scenario.

      In the GUI the gateway status gets stuck as Gathering Data or Unknown. I've gone as far as cranking down the thresholds but it doesn't seem to make any difference.

      I do see the loss hitting 100%:

      Sep 16 18:59:39 	rc.gateway_alarm 	1196 	>>> Gateway alarm: WAN_DHCP (Addr:9.9.9.9 Alarm:1 RTT:0ms RTTsd:0ms Loss:100%)

      1 - K1zU34g.png

      2 - 8FKJSy5.png

      If I pull the RJ45 out of the interface or manually mark it as down the gateway will declare itself as such correctly and switch to the the cellular WAN.

      Running 2.7.2-RELEASE on a Netgate device.

      👉 Additional screenshots of the config

      Debug from System Logs->System->Gateways:

      Sep 16 19:04:56 	dpinger 	9404 	send_interval 2000ms loss_interval 10000ms time_period 60000ms report_interval 0ms data_len 1 alert_interval 5000ms latency_alarm 4000ms loss_alarm 80% alarm_hold 50000ms dest_addr 1.1.1.1 bind_addr 192.168.100.100 identifier "WAN_FAILOVER_GATEWAY "
Sep 16 19:04:56 	dpinger 	9048 	send_interval 250ms loss_interval 1000ms time_period 2000ms report_interval 0ms data_len 1 alert_interval 500ms latency_alarm 500ms loss_alarm 99% alarm_hold 5000ms dest_addr 9.9.9.9 bind_addr -IP REDACTED- identifier "WAN_DHCP "
Sep 16 19:04:56 	dpinger 	12831 	exiting on signal 15
Sep 16 19:04:48 	dpinger 	12831 	send_interval 2000ms loss_interval 10000ms time_period 60000ms report_interval 0ms data_len 1 alert_interval 5000ms latency_alarm 4000ms loss_alarm 80% alarm_hold 50000ms dest_addr 1.1.1.1 bind_addr 192.168.100.100 identifier "WAN_FAILOVER_GATEWAY "
Sep 16 19:04:48 	dpinger 	3264 	exiting on signal 15
Sep 16 19:04:48 	dpinger 	2776 	exiting on signal 15
Sep 16 19:04:48 	dpinger 	2776 	WAN_DHCP 9.9.9.9: sendto error: 65
Sep 16 19:04:47 	dpinger 	2776 	WAN_DHCP 9.9.9.9: sendto error: 65
Sep 16 19:04:47 	dpinger 	2776 	WAN_DHCP 9.9.9.9: sendto error: 65
Sep 16 19:04:47 	dpinger 	2776 	WAN_DHCP 9.9.9.9: sendto error: 65
Sep 16 19:04:47 	dpinger 	2776 	WAN_DHCP 9.9.9.9: sendto error: 65
Sep 16 19:04:46 	dpinger 	2776 	WAN_DHCP 9.9.9.9: sendto error: 65
Sep 16 19:04:46 	dpinger 	2776 	WAN_DHCP 9.9.9.9: sendto error: 65
Sep 16 19:04:46 	dpinger 	2776 	WAN_DHCP 9.9.9.9: sendto error: 65
Sep 16 19:04:46 	dpinger 	2776 	WAN_DHCP 9.9.9.9: sendto error: 65
Sep 16 19:04:39 	dpinger 	3264 	send_interval 2000ms loss_interval 10000ms time_period 60000ms report_interval 0ms data_len 1 alert_interval 5000ms latency_alarm 4000ms loss_alarm 80% alarm_hold 50000ms dest_addr 1.1.1.1 bind_addr 192.168.100.100 identifier "WAN_FAILOVER_GATEWAY "
Sep 16 19:04:39 	dpinger 	2776 	send_interval 250ms loss_interval 1000ms time_period 2000ms report_interval 0ms data_len 1 alert_interval 500ms latency_alarm 500ms loss_alarm 99% alarm_hold 5000ms dest_addr 9.9.9.9 bind_addr -IP REDACTED- identifier "WAN_DHCP "
Sep 16 19:04:39 	dpinger 	98538 	exiting on signal 15
Sep 16 19:04:31 	dpinger 	98538 	send_interval 2000ms loss_interval 10000ms time_period 60000ms report_interval 0ms data_len 1 alert_interval 5000ms latency_alarm 4000ms loss_alarm 80% alarm_hold 50000ms dest_addr 1.1.1.1 bind_addr 192.168.100.100 identifier "WAN_FAILOVER_GATEWAY "
Sep 16 19:04:31 	dpinger 	7498 	exiting on signal 15
Sep 16 19:04:31 	dpinger 	7153 	exiting on signal 15
Sep 16 19:04:31 	dpinger 	7153 	WAN_DHCP 9.9.9.9: sendto error: 65
Sep 16 19:04:30 	dpinger 	7153 	WAN_DHCP 9.9.9.9: sendto error: 65
Sep 16 19:04:30 	dpinger 	7153 	WAN_DHCP 9.9.9.9: sendto error: 65
Sep 16 19:04:30 	dpinger 	7153 	WAN_DHCP 9.9.9.9: sendto error: 65
Sep 16 19:04:30 	dpinger 	7153 	WAN_DHCP 9.9.9.9: sendto error: 65
Sep 16 19:04:29 	dpinger 	7153 	WAN_DHCP 9.9.9.9: sendto error: 65
Sep 16 19:04:29 	dpinger 	7153 	WAN_DHCP 9.9.9.9: sendto error: 65
Sep 16 19:04:29 	dpinger 	7153 	WAN_DHCP 9.9.9.9: sendto error: 65
Sep 16 19:04:29 	dpinger 	7153 	WAN_DHCP 9.9.9.9: sendto error: 65
Sep 16 19:04:22 	dpinger 	7498 	send_interval 2000ms loss_interval 10000ms time_period 60000ms report_interval 0ms data_len 1 alert_interval 5000ms latency_alarm 4000ms loss_alarm 80% alarm_hold 50000ms dest_addr 1.1.1.1 bind_addr 192.168.100.100 identifier "WAN_FAILOVER_GATEWAY "
Sep 16 19:04:22 	dpinger 	7153 	send_interval 250ms loss_interval 1000ms time_period 2000ms report_interval 0ms data_len 1 alert_interval 500ms latency_alarm 500ms loss_alarm 99% alarm_hold 5000ms dest_addr 9.9.9.9 bind_addr -IP REDACTED- identifier "WAN_DHCP "
Sep 16 19:04:22 	dpinger 	62609 	exiting on signal 15
Sep 16 18:59:40 	dpinger 	62609 	send_interval 2000ms loss_interval 10000ms time_period 60000ms report_interval 0ms data_len 1 alert_interval 5000ms latency_alarm 4000ms loss_alarm 80% alarm_hold 50000ms dest_addr 1.1.1.1 bind_addr 192.168.100.100 identifier "WAN_FAILOVER_GATEWAY "
Sep 16 18:59:40 	dpinger 	96472 	exiting on signal 15
Sep 16 18:59:40 	dpinger 	96372 	exiting on signal 15
Sep 16 18:59:40 	dpinger 	96372 	WAN_DHCP 9.9.9.9: sendto error: 65
Sep 16 18:59:40 	dpinger 	96372 	WAN_DHCP 9.9.9.9: sendto error: 65
Sep 16 18:59:39 	dpinger 	96372 	WAN_DHCP 9.9.9.9: sendto error: 65
Sep 16 18:59:39 	dpinger 	96372 	WAN_DHCP 9.9.9.9: Alarm latency 0us stddev 0us loss 100%
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