PfSense Gateway Timing Out (Error 64-65)



  • Hello,

    A friend of mine is having problems with his pfSense, every 10-30 minutes the gateway goes down and all connections time out, I've disabled hardware checksum and TCP Offloading (and enabled it), the pfSense is a fresh install with no packages installed, simple port forwards for game servers, websites, SQL, and mail server.

    However, the pfSense is under HyperV, with a direct line going into the firewall, it is on a static IP.
    My friend has tried legacy drivers and default NICs for HyperV, no difference in the problem.

    HyperV Version: 6.3.9600.16384
    Physical NICL: QLogic BCM5709C Gigabit Ethernet (Default R610 NIC)
    pfSense Version: 2.4.1-RELEASE
    pfSense VM: gen1
    Other VMs: gen2
    Windows Server 2012 Datacenter edtion R2/ Hyper-V (2012)

    Any help is greatly appreciated

    Oct 29 16:15:15  dpinger   WAN 185.194.168.1: sendto error: 64  
    Oct 29 16:15:15  dpinger   WAN 185.194.168.1: sendto error: 64  
    Oct 29 16:15:16  dpinger   WAN 185.194.168.1: sendto error: 64  
    Oct 29 16:15:16  dpinger   WAN 185.194.168.1: sendto error: 64  
    Oct 29 16:15:17  dpinger   WAN 185.194.168.1: sendto error: 64  
    Oct 29 16:15:17  dpinger   WAN 185.194.168.1: sendto error: 64  
    Oct 29 16:15:18  dpinger   WAN 185.194.168.1: sendto error: 64  
    Oct 29 16:15:18  dpinger   WAN 185.194.168.1: sendto error: 64  
    Oct 29 16:15:19  dpinger   WAN 185.194.168.1: sendto error: 64  
    Oct 29 16:15:19  dpinger   WAN 185.194.168.1: sendto error: 64  
    Oct 29 16:15:20  dpinger   WAN 185.194.168.1: sendto error: 64  
    Oct 29 16:15:20  dpinger   WAN 185.194.168.1: sendto error: 64  
    Oct 29 16:15:21  dpinger   WAN 185.194.168.1: sendto error: 64  
    Oct 29 16:15:21  dpinger   WAN 185.194.168.1: sendto error: 64  
    Oct 29 16:15:22  dpinger   WAN 185.194.168.1: sendto error: 64  
    Oct 29 16:15:23  dpinger   WAN 185.194.168.1: sendto error: 64  
    Oct 29 16:15:23  dpinger   WAN 185.194.168.1: sendto error: 64  
    Oct 29 16:15:24  dpinger   WAN 185.194.168.1: sendto error: 64  
    Oct 29 16:15:24  dpinger   WAN 185.194.168.1: sendto error: 64  
    Oct 29 16:15:25  dpinger   WAN 185.194.168.1: sendto error: 64  
    Oct 29 16:15:25  dpinger   WAN 185.194.168.1: sendto error: 64  
    Oct 29 16:15:26  dpinger   WAN 185.194.168.1: sendto error: 64  
    Oct 29 16:15:26  dpinger   WAN 185.194.168.1: sendto error: 64  
    Oct 29 16:15:27  dpinger   WAN 185.194.168.1: sendto error: 64  
    Oct 29 16:15:27  dpinger   WAN 185.194.168.1: sendto error: 64  
    Oct 29 16:15:28  dpinger   WAN 185.194.168.1: sendto error: 64  
    Oct 29 16:15:28  dpinger   WAN 185.194.168.1: sendto error: 64  
    Oct 29 16:15:29  dpinger   WAN 185.194.168.1: sendto error: 64  
    Oct 29 16:15:29  dpinger   WAN 185.194.168.1: sendto error: 64  
    Oct 29 16:15:30  dpinger   WAN 185.194.168.1: sendto error: 64  
    Oct 29 16:15:30  dpinger   WAN 185.194.168.1: sendto error: 64  
    Oct 29 16:15:31  dpinger   WAN 185.194.168.1: sendto error: 64  
    Oct 29 16:15:32  dpinger   WAN 185.194.168.1: sendto error: 64  
    Oct 29 16:15:32  dpinger   WAN 185.194.168.1: sendto error: 64  
    Oct 29 16:15:33  dpinger   WAN 185.194.168.1: sendto error: 64  
    Oct 29 16:15:33  dpinger   WAN 185.194.168.1: sendto error: 64  
    Oct 29 16:15:34  dpinger   WAN 185.194.168.1: sendto error: 64  
    Oct 29 16:15:34  dpinger   WAN 185.194.168.1: sendto error: 64  
    Oct 29 16:15:35  dpinger   WAN 185.194.168.1: sendto error: 64  
    Oct 29 16:15:35  dpinger   WAN 185.194.168.1: sendto error: 64  
    Oct 29 16:15:36  dpinger   WAN 185.194.168.1: sendto error: 64  
    Oct 29 16:15:36  dpinger   WAN 185.194.168.1: sendto error: 64  
    Oct 29 16:15:37  dpinger   WAN 185.194.168.1: sendto error: 64  
    Oct 29 16:15:37  dpinger   GW_LAN 192.168.1.1: sendto error: 65  
    Oct 29 16:15:37  dpinger   WAN 185.194.168.1: sendto error: 65  
    Oct 29 16:15:52  dpinger   GW_LAN 192.168.1.1: Alarm latency 138us stddev 84us loss 21%  
    Oct 29 16:16:37  dpinger   WAN 185.194.168.1: Clear latency 1846us stddev 5356us loss 5%  
    Oct 29 16:16:54  dpinger   GW_LAN 192.168.1.1: Clear latency 155us stddev 170us loss 5%  
    Oct 29 19:32:47  dpinger   send_interval 500ms loss_interval 2000ms time_period 60000ms report_interval 0ms data_len 0 alert_interval 1000ms latency_alarm 500ms loss_alarm 20% dest_addr 192.168.1.1 bind_addr 192.168.1.1 identifier "GW_LAN "  
    Oct 29 19:32:47  dpinger   send_interval 500ms loss_interval 2000ms time_period 60000ms report_interval 0ms data_len 0 alert_interval 1000ms latency_alarm 500ms loss_alarm 20% dest_addr 185.194.168.1 bind_addr 185.194.168.16 identifier "WAN "  
    



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