One interface loses internet access and I could get it back only after reboot the pfsense

ady2

@Asamat
I did 3 packet capture each 100 lines:

18:51:53.203733 IP XX.XXX.XX79 > XX.XXX.XX1: ICMP echo request, id 17814, seq 35397, length 8
18:51:53.221962 IP XX.XXX.XX1 > XX.XXX.XX79: ICMP echo reply, id 17814, seq 35397, length 8
18:51:53.495342 IP XX.XXX.XX79.60309 > 205.251.196.138.53: UDP, length 47
18:51:53.534174 IP 205.251.196.138.53 > XX.XXX.XX79.60309: UDP, length 217
18:51:53.534464 IP XX.XXX.XX79.11868 > 198.51.45.6.53: UDP, length 51
18:51:53.554183 IP 198.51.45.6.53 > XX.XXX.XX79.11868: UDP, length 67
18:51:53.735930 IP XX.XXX.XX79 > XX.XXX.XX1: ICMP echo request, id 17814, seq 35398, length 8
18:51:53.753195 IP XX.XXX.XX1 > XX.XXX.XX79: ICMP echo reply, id 17814, seq 35398, length 8
18:51:54.268183 IP XX.XXX.XX79 > XX.XXX.XX1: ICMP echo request, id 17814, seq 35399, length 8
18:51:54.276526 IP 184.105.148.116.443 > XX.XXX.XX79.4162: tcp 34
18:51:54.276997 IP XX.XXX.XX79.4162 > 184.105.148.116.443: tcp 0
18:51:54.278425 IP XX.XXX.XX1 > XX.XXX.XX79: ICMP echo reply, id 17814, seq 35399, length 8
18:51:54.505014 IP XX.XXX.XX79.57442 > 176.32.99.148.443: tcp 241
18:51:54.584660 IP 176.32.99.148.443 > XX.XXX.XX79.57442: tcp 92
18:51:54.585121 IP XX.XXX.XX79.57442 > 176.32.99.148.443: tcp 0
18:51:54.800442 IP XX.XXX.XX79 > XX.XXX.XX1: ICMP echo request, id 17814, seq 35400, length 8
18:51:54.811661 IP XX.XXX.XX1 > XX.XXX.XX79: ICMP echo reply, id 17814, seq 35400, length 8
18:51:54.991784 IP6 fe80::201:5cff:fe6e:a646 > ff02::1: ICMP6, router advertisement, length 144
18:51:55.332697 IP XX.XXX.XX79 > XX.XXX.XX1: ICMP echo request, id 17814, seq 35401, length 8
18:51:55.342068 IP XX.XXX.XX79.16769 > 52.53.96.55.10060: UDP, length 110
18:51:55.347894 IP XX.XXX.XX1 > XX.XXX.XX79: ICMP echo reply, id 17814, seq 35401, length 8
18:51:55.367028 IP 52.53.96.55.10060 > XX.XXX.XX79.16769: UDP, length 426
18:51:55.455347 IP XX.XXX.XX79.57415 > 129.192.166.10.4500: UDP, length 1
18:51:55.864954 IP XX.XXX.XX79 > XX.XXX.XX1: ICMP echo request, id 17814, seq 35402, length 8
18:51:55.874125 IP XX.XXX.XX1 > XX.XXX.XX79: ICMP echo reply, id 17814, seq 35402, length 8
18:51:56.387522 IP XX.XXX.XX79 > XX.XXX.XX1: ICMP echo request, id 17814, seq 35403, length 8
18:51:56.397357 IP XX.XXX.XX1 > XX.XXX.XX79: ICMP echo reply, id 17814, seq 35403, length 8
18:51:56.463241 IP XX.XXX.XX79.32734 > 54.175.219.166.9998: tcp 69
18:51:56.542522 IP 54.175.219.166.9998 > XX.XXX.XX79.32734: tcp 0
18:51:56.543499 IP 72.9.149.69.5010 > XX.XXX.XX79.1242: UDP, length 293
18:51:56.544635 IP XX.XXX.XX79.1242 > 72.9.149.69.5010: UDP, length 291
18:51:56.574930 IP XX.XXX.XX79.35177 > 52.9.146.37.53: UDP, length 59
18:51:56.575188 IP XX.XXX.XX79.16157 > 204.74.108.1.53: UDP, length 46
18:51:56.597519 IP 52.9.146.37.53 > XX.XXX.XX79.35177: UDP, length 64
18:51:56.598521 IP 204.74.108.1.53 > XX.XXX.XX79.16157: UDP, length 211
18:51:56.598913 IP XX.XXX.XX79.14210 > 208.78.70.31.53: UDP, length 46
18:51:56.617530 IP 208.78.70.31.53 > XX.XXX.XX79.14210: UDP, length 107
18:51:56.617736 IP XX.XXX.XX79.19768 > 204.13.250.31.53: UDP, length 46
18:51:56.636537 IP 204.13.250.31.53 > XX.XXX.XX79.19768: UDP, length 107
18:51:56.917785 IP XX.XXX.XX79 > XX.XXX.XX1: ICMP echo request, id 17814, seq 35404, length 8
18:51:56.926614 IP XX.XXX.XX1 > XX.XXX.XX79: ICMP echo reply, id 17814, seq 35404, length 8
18:51:56.936614 IP 54.175.219.166.9998 > XX.XXX.XX79.32734: tcp 69
18:51:57.052837 IP XX.XXX.XX79.32734 > 54.175.219.166.9998: tcp 0
18:51:57.419040 IP XX.XXX.XX79 > XX.XXX.XX1: ICMP echo request, id 17814, seq 35405, length 8
18:51:57.427808 IP XX.XXX.XX1 > XX.XXX.XX79: ICMP echo reply, id 17814, seq 35405, length 8
18:51:57.534927 IP 52.94.233.109.443 > XX.XXX.XX79.58853: tcp 46
18:51:57.537301 IP XX.XXX.XX79.58853 > 52.94.233.109.443: tcp 46
18:51:57.614918 IP 52.94.233.109.443 > XX.XXX.XX79.58853: tcp 0
18:51:57.694329 IP XX.XXX.XX79.24934 > 205.251.198.70.53: UDP, length 68
18:51:57.694353 IP XX.XXX.XX79.36551 > 205.251.194.237.53: UDP, length 68
18:51:57.722004 IP 205.251.198.70.53 > XX.XXX.XX79.24934: UDP, length 333
18:51:57.725004 IP 205.251.194.237.53 > XX.XXX.XX79.36551: UDP, length 333
18:51:57.927595 IP XX.XXX.XX79 > XX.XXX.XX1: ICMP echo request, id 17814, seq 35406, length 8
18:51:57.937021 IP XX.XXX.XX1 > XX.XXX.XX79: ICMP echo reply, id 17814, seq 35406, length 8
18:51:58.129830 IP XX.XXX.XX79.5917 > 67.148.47.222.53: UDP, length 54
18:51:58.152194 IP 67.148.47.222.53 > XX.XXX.XX79.5917: UDP, length 70
18:51:58.439437 IP XX.XXX.XX79 > XX.XXX.XX1: ICMP echo request, id 17814, seq 35407, length 8
18:51:58.449247 IP XX.XXX.XX1 > XX.XXX.XX79: ICMP echo reply, id 17814, seq 35407, length 8
18:51:58.821435 IP6 fe80::201:5cff:fe6e:a646 > ff02::1: ICMP6, router advertisement, length 144
18:51:58.941783 IP XX.XXX.XX79 > XX.XXX.XX1: ICMP echo request, id 17814, seq 35408, length 8
18:51:58.951469 IP XX.XXX.XX1 > XX.XXX.XX79: ICMP echo reply, id 17814, seq 35408, length 8
18:51:59.457591 IP XX.XXX.XX79 > XX.XXX.XX1: ICMP echo request, id 17814, seq 35409, length 8
18:51:59.476703 IP XX.XXX.XX1 > XX.XXX.XX79: ICMP echo reply, id 17814, seq 35409, length 8
18:51:59.619214 IP XX.XXX.XX79.14224 > 140.143.83.64.53: UDP, length 49
18:51:59.825930 IP 140.143.83.64.53 > XX.XXX.XX79.14224: UDP, length 65
18:51:59.989770 IP XX.XXX.XX79 > XX.XXX.XX1: ICMP echo request, id 17814, seq 35410, length 8
18:51:59.998928 IP XX.XXX.XX1 > XX.XXX.XX79: ICMP echo reply, id 17814, seq 35410, length 8
18:52:00.495303 IP XX.XXX.XX79 > XX.XXX.XX1: ICMP echo request, id 17814, seq 35411, length 8
18:52:00.505151 IP XX.XXX.XX1 > XX.XXX.XX79: ICMP echo reply, id 17814, seq 35411, length 8
18:52:01.023034 IP XX.XXX.XX79 > XX.XXX.XX1: ICMP echo request, id 17814, seq 35412, length 8
18:52:01.033387 IP XX.XXX.XX1 > XX.XXX.XX79: ICMP echo reply, id 17814, seq 35412, length 8
18:52:01.535681 IP XX.XXX.XX79 > XX.XXX.XX1: ICMP echo request, id 17814, seq 35413, length 8
18:52:01.545613 IP XX.XXX.XX1 > XX.XXX.XX79: ICMP echo reply, id 17814, seq 35413, length 8
18:52:01.951810 IP6 fe80::201:5cff:fe6e:a646 > ff02::1: ICMP6, router advertisement, length 144
18:52:01.959690 IP XX.XXX.XX79.9142 > 205.251.196.19.53: UDP, length 52
18:52:01.999937 IP 205.251.196.19.53 > XX.XXX.XX79.9142: UDP, length 317
18:52:02.056532 IP XX.XXX.XX79 > XX.XXX.XX1: ICMP echo request, id 17814, seq 35414, length 8
18:52:02.066838 IP XX.XXX.XX1 > XX.XXX.XX79: ICMP echo reply, id 17814, seq 35414, length 8
18:52:02.587765 IP XX.XXX.XX79 > XX.XXX.XX1: ICMP echo request, id 17814, seq 35415, length 8
18:52:02.598072 IP XX.XXX.XX1 > XX.XXX.XX79: ICMP echo reply, id 17814, seq 35415, length 8
18:52:02.822782 IP XX.XXX.XX79.49983 > 95.101.36.128.53: UDP, length 62
18:52:02.866258 IP XX.XXX.XX79.14459 > 74.125.199.188.443: tcp 26
18:52:02.891277 IP 95.101.36.128.53 > XX.XXX.XX79.49983: UDP, length 103
18:52:02.891726 IP XX.XXX.XX79.61871 > 193.108.88.128.53: UDP, length 65
18:52:02.913293 IP 74.125.199.188.443 > XX.XXX.XX79.14459: tcp 0
18:52:02.924291 IP 193.108.88.128.53 > XX.XXX.XX79.61871: UDP, length 106
18:52:03.119018 IP XX.XXX.XX79 > XX.XXX.XX1: ICMP echo request, id 17814, seq 35416, length 8
18:52:03.130181 IP XX.XXX.XX1 > XX.XXX.XX79: ICMP echo reply, id 17814, seq 35416, length 8
18:52:03.283471 IP 45.76.21.192.10300 > XX.XXX.XX79.42237: tcp 258
18:52:03.283739 IP XX.XXX.XX79.42237 > 45.76.21.192.10300: tcp 0
18:52:03.403252 IP XX.XXX.XX79.61224 > 205.251.193.129.53: UDP, length 40
18:52:03.423512 IP 205.251.193.129.53 > XX.XXX.XX79.61224: UDP, length 305
18:52:03.533535 IP 74.125.199.188.443 > XX.XXX.XX79.14459: tcp 26
18:52:03.534497 IP XX.XXX.XX79.14459 > 74.125.199.188.443: tcp 0
18:52:03.649814 IP XX.XXX.XX79 > XX.XXX.XX1: ICMP echo request, id 17814, seq 35417, length 8
18:52:03.659538 IP XX.XXX.XX1 > XX.XXX.XX79: ICMP echo reply, id 17814, seq 35417, length 8
18:52:04.180777 IP XX.XXX.XX79 > XX.XXX.XX1: ICMP echo request, id 17814, seq 35418, length 8
18:52:04.189772 IP XX.XXX.XX1 > XX.XXX.XX79: ICMP echo reply, id 17814, seq 35418, length 8
18:52:04.276907 IP 184.105.148.116.443 > XX.XXX.XX79.4162: tcp 34
18:52:04.277328 IP XX.XXX.XX79.4162 > 184.105.148.116.443: tcp 0

19:00:04.572337 IP 92.119.160.69.43263 > XX.XXX.XX79.43757: tcp 0
19:00:04.733281 IP6 fe80::201:5cff:fe6e:a646 > ff02::1: ICMP6, router advertisement, length 144
19:00:04.819589 IP XX.XXX.XX79 > XX.XXX.XX1: ICMP echo request, id 17814, seq 36339, length 8
19:00:04.828275 IP XX.XXX.XX1 > XX.XXX.XX79: ICMP echo reply, id 17814, seq 36339, length 8
19:00:05.017969 IP XX.XXX.XX79.1242 > 72.9.149.69.5010: UDP, length 742
19:00:05.073460 IP 72.9.149.69.5010 > XX.XXX.XX79.1242: UDP, length 510
19:00:05.340025 IP XX.XXX.XX79 > XX.XXX.XX1: ICMP echo request, id 17814, seq 36340, length 8
19:00:05.350502 IP XX.XXX.XX1 > XX.XXX.XX79: ICMP echo reply, id 17814, seq 36340, length 8
19:00:05.548636 IP6 2001:558:4010:10::1 > ff02::1:ffed:da92: ICMP6, neighbor solicitation, who has 2001:558:4010:10:211:e6ff:feed:da92, length 32
19:00:05.570481 IP XX.XXX.XX79.28251 > 184.27.199.31.53: UDP, length 48
19:00:05.570799 IP XX.XXX.XX79.37913 > 95.100.168.193.53: UDP, length 44
19:00:05.571157 IP XX.XXX.XX79.8112 > 84.53.139.193.53: UDP, length 44
19:00:05.571432 IP XX.XXX.XX79.30605 > 2.22.230.193.53: UDP, length 44
19:00:05.571707 IP XX.XXX.XX79.31609 > 2.22.230.193.53: UDP, length 49
19:00:05.571958 IP XX.XXX.XX79.42491 > 95.101.36.192.53: UDP, length 46
19:00:05.572172 IP XX.XXX.XX79.22176 > 95.100.168.193.53: UDP, length 50
19:00:05.572413 IP XX.XXX.XX79.35440 > 23.211.133.193.53: UDP, length 51
19:00:05.572893 IP XX.XXX.XX79.57271 > 2.22.230.193.53: UDP, length 46
19:00:05.573108 IP XX.XXX.XX79.6230 > 184.85.248.193.53: UDP, length 50
19:00:05.573320 IP XX.XXX.XX79.17244 > 23.211.133.193.53: UDP, length 50
19:00:05.573536 IP XX.XXX.XX79.40388 > 23.211.133.193.53: UDP, length 50
19:00:05.583681 IP 184.27.199.31.53 > XX.XXX.XX79.28251: UDP, length 80
19:00:05.594710 IP 184.85.248.193.53 > XX.XXX.XX79.6230: UDP, length 66
19:00:05.594928 IP XX.XXX.XX79.48933 > 95.101.36.192.53: UDP, length 50
19:00:05.614698 IP 84.53.139.193.53 > XX.XXX.XX79.8112: UDP, length 60
19:00:05.614881 IP 23.211.133.193.53 > XX.XXX.XX79.35440: UDP, length 67
19:00:05.615009 IP 23.211.133.193.53 > XX.XXX.XX79.17244: UDP, length 66
19:00:05.615015 IP 23.211.133.193.53 > XX.XXX.XX79.40388: UDP, length 66
19:00:05.615083 IP XX.XXX.XX79.29794 > 95.100.168.193.53: UDP, length 44
19:00:05.615355 IP XX.XXX.XX79.33558 > 184.85.248.193.53: UDP, length 51
19:00:05.615620 IP XX.XXX.XX79.11105 > 84.53.139.193.53: UDP, length 51
19:00:05.615835 IP XX.XXX.XX79.17035 > 184.85.248.193.53: UDP, length 51
19:00:05.616075 IP XX.XXX.XX79.11869 > 95.100.168.193.53: UDP, length 51
19:00:05.616316 IP XX.XXX.XX79.34169 > 23.211.61.193.53: UDP, length 46
19:00:05.616591 IP XX.XXX.XX79.24846 > 95.101.36.192.53: UDP, length 51
19:00:05.616806 IP XX.XXX.XX79.19583 > 23.61.199.193.53: UDP, length 50
19:00:05.617014 IP XX.XXX.XX79.64648 > 84.53.139.193.53: UDP, length 50
19:00:05.630703 IP 95.100.168.193.53 > XX.XXX.XX79.37913: UDP, length 60
19:00:05.631324 IP XX.XXX.XX79.28551 > 23.211.133.192.53: UDP, length 44
19:00:05.631700 IP XX.XXX.XX79.38327 > 95.100.168.193.53: UDP, length 46
19:00:05.631937 IP XX.XXX.XX79.43729 > 23.61.199.193.53: UDP, length 46
19:00:05.635705 IP 95.100.168.193.53 > XX.XXX.XX79.22176: UDP, length 66
19:00:05.635917 IP XX.XXX.XX79.5647 > 95.100.168.193.53: UDP, length 50
19:00:05.640706 IP 184.85.248.193.53 > XX.XXX.XX79.33558: UDP, length 67
19:00:05.640867 IP 184.85.248.193.53 > XX.XXX.XX79.17035: UDP, length 67
19:00:05.640940 IP XX.XXX.XX79.41589 > 193.108.88.1.53: UDP, length 51
19:00:05.641159 IP XX.XXX.XX79.19201 > 184.26.160.193.53: UDP, length 51
19:00:05.641383 IP XX.XXX.XX79.40034 > 95.101.36.192.53: UDP, length 51
19:00:05.644707 IP 95.101.36.192.53 > XX.XXX.XX79.42491: UDP, length 62
19:00:05.644938 IP XX.XXX.XX79.27574 > 184.85.248.193.53: UDP, length 46
19:00:05.646709 IP 2.22.230.193.53 > XX.XXX.XX79.31609: UDP, length 65
19:00:05.646868 IP 2.22.230.193.53 > XX.XXX.XX79.57271: UDP, length 62
19:00:05.646944 IP XX.XXX.XX79.57663 > 193.108.88.1.53: UDP, length 49
19:00:05.647305 IP XX.XXX.XX79.38390 > 84.53.139.193.53: UDP, length 46
19:00:05.647527 IP XX.XXX.XX79.48780 > 23.74.25.192.53: UDP, length 46
19:00:05.647921 IP 2.22.230.193.53 > XX.XXX.XX79.30605: UDP, length 60
19:00:05.648172 IP XX.XXX.XX79.64533 > 23.211.133.192.53: UDP, length 44
19:00:05.660716 IP 84.53.139.193.53 > XX.XXX.XX79.64648: UDP, length 116
19:00:05.660876 IP 84.53.139.193.53 > XX.XXX.XX79.11105: UDP, length 67
19:00:05.661120 IP XX.XXX.XX79.48019 > 95.101.36.192.53: UDP, length 51
19:00:05.661941 IP 184.26.160.193.53 > XX.XXX.XX79.19201: UDP, length 67
19:00:05.662145 IP XX.XXX.XX79.43113 > 184.26.160.193.53: UDP, length 51
19:00:05.662967 IP 193.108.88.1.53 > XX.XXX.XX79.41589: UDP, length 117
19:00:05.663678 IP 95.101.36.192.53 > XX.XXX.XX79.48933: UDP, length 116
19:00:05.665691 IP 184.85.248.193.53 > XX.XXX.XX79.27574: UDP, length 112
19:00:05.666693 IP 193.108.88.1.53 > XX.XXX.XX79.57663: UDP, length 115
19:00:05.670693 IP 23.211.133.192.53 > XX.XXX.XX79.28551: UDP, length 121
19:00:05.670927 IP XX.XXX.XX79.25833 > 96.7.50.192.53: UDP, length 44
19:00:05.672695 IP 23.74.25.192.53 > XX.XXX.XX79.48780: UDP, length 62
19:00:05.672905 IP XX.XXX.XX79.33573 > 95.100.168.193.53: UDP, length 46
19:00:05.673922 IP 23.61.199.193.53 > XX.XXX.XX79.19583: UDP, length 116
19:00:05.674081 IP 23.211.61.193.53 > XX.XXX.XX79.34169: UDP, length 62
19:00:05.674428 IP XX.XXX.XX79.24837 > 23.61.199.193.53: UDP, length 46
19:00:05.675946 IP 95.100.168.193.53 > XX.XXX.XX79.29794: UDP, length 121
19:00:05.676188 IP XX.XXX.XX79.52731 > 95.101.36.192.53: UDP, length 44
19:00:05.681699 IP 95.100.168.193.53 > XX.XXX.XX79.11869: UDP, length 67
19:00:05.681928 IP XX.XXX.XX79.25433 > 193.108.88.1.53: UDP, length 51
19:00:05.684700 IP 23.61.199.193.53 > XX.XXX.XX79.43729: UDP, length 62
19:00:05.684932 IP XX.XXX.XX79.15417 > 84.53.139.193.53: UDP, length 46
19:00:05.690704 IP 84.53.139.193.53 > XX.XXX.XX79.38390: UDP, length 112
19:00:05.690864 IP 23.211.133.192.53 > XX.XXX.XX79.64533: UDP, length 121
19:00:05.690930 IP XX.XXX.XX79.11133 > 184.85.248.193.53: UDP, length 46
19:00:05.691015 IP 95.101.36.192.53 > XX.XXX.XX79.24846: UDP, length 117
19:00:05.692728 IP 95.100.168.193.53 > XX.XXX.XX79.38327: UDP, length 62
19:00:05.692950 IP XX.XXX.XX79.28705 > 84.53.139.193.53: UDP, length 46
19:00:05.696706 IP 184.26.160.193.53 > XX.XXX.XX79.43113: UDP, length 117
19:00:05.696891 IP 95.100.168.193.53 > XX.XXX.XX79.5647: UDP, length 116
19:00:05.701707 IP 193.108.88.1.53 > XX.XXX.XX79.25433: UDP, length 117
19:00:05.710737 IP 184.85.248.193.53 > XX.XXX.XX79.11133: UDP, length 112
19:00:05.710922 IP 95.101.36.192.53 > XX.XXX.XX79.40034: UDP, length 117
19:00:05.725743 IP 84.53.139.193.53 > XX.XXX.XX79.15417: UDP, length 112
19:00:05.733717 IP 23.61.199.193.53 > XX.XXX.XX79.24837: UDP, length 112
19:00:05.733943 IP XX.XXX.XX79.57204 > 23.211.133.193.53: UDP, length 46
19:00:05.735723 IP 84.53.139.193.53 > XX.XXX.XX79.28705: UDP, length 112
19:00:05.741725 IP 95.100.168.193.53 > XX.XXX.XX79.33573: UDP, length 112
19:00:05.746726 IP 95.101.36.192.53 > XX.XXX.XX79.48019: UDP, length 117
19:00:05.750728 IP 95.101.36.192.53 > XX.XXX.XX79.52731: UDP, length 121
19:00:05.760782 IP 96.7.50.192.53 > XX.XXX.XX79.25833: UDP, length 121
19:00:05.772762 IP 23.211.133.193.53 > XX.XXX.XX79.57204: UDP, length 112
19:00:05.849230 IP XX.XXX.XX79 > XX.XXX.XX1: ICMP echo request, id 17814, seq 36341, length 8

19:03:13.035722 IP XX.XXX.XX79.30381 > 99.84.224.62.443: tcp 0
19:03:13.036663 IP 99.84.224.62.443 > XX.XXX.XX79.26164: tcp 650
19:03:13.036992 IP 99.84.224.62.443 > XX.XXX.XX79.26164: tcp 1448
19:03:13.037315 IP 99.84.224.62.443 > XX.XXX.XX79.26164: tcp 1448
19:03:13.037641 IP 99.84.224.62.443 > XX.XXX.XX79.26164: tcp 1448
19:03:13.037965 IP 99.84.224.62.443 > XX.XXX.XX79.26164: tcp 1448
19:03:13.038353 IP XX.XXX.XX79.26164 > 99.84.224.62.443: tcp 0
19:03:13.038765 IP 99.84.224.62.443 > XX.XXX.XX79.21364: tcp 1448
19:03:13.039091 IP 99.84.224.62.443 > XX.XXX.XX79.21364: tcp 1448
19:03:13.039105 IP 99.84.224.62.443 > XX.XXX.XX79.26164: tcp 240
19:03:13.039398 IP XX.XXX.XX79.26164 > 99.84.224.62.443: tcp 0
19:03:13.039890 IP 99.84.224.62.443 > XX.XXX.XX79.21364: tcp 1448
19:03:13.040217 IP 99.84.224.62.443 > XX.XXX.XX79.21364: tcp 1448
19:03:13.040938 IP XX.XXX.XX79.26164 > 99.84.224.62.443: tcp 0
19:03:13.040947 IP XX.XXX.XX79.21364 > 99.84.224.62.443: tcp 0
19:03:13.041198 IP XX.XXX.XX79.21364 > 99.84.224.62.443: tcp 0
19:03:13.041943 IP 99.84.224.62.443 > XX.XXX.XX79.21364: tcp 1448
19:03:13.042266 IP 99.84.224.62.443 > XX.XXX.XX79.21364: tcp 1448
19:03:13.042664 IP 99.84.224.62.443 > XX.XXX.XX79.16642: tcp 650
19:03:13.042815 IP 99.84.224.62.443 > XX.XXX.XX79.43907: tcp 651
19:03:13.042831 IP 99.84.224.62.443 > XX.XXX.XX79.43669: tcp 650
19:03:13.043017 IP 99.84.224.62.443 > XX.XXX.XX79.43907: tcp 1448
19:03:13.043146 IP 99.84.224.62.443 > XX.XXX.XX79.43907: tcp 1448
19:03:13.043161 IP 99.84.224.62.443 > XX.XXX.XX79.43669: tcp 1448
19:03:13.043343 IP 99.84.224.62.443 > XX.XXX.XX79.43669: tcp 1448
19:03:13.043358 IP 99.84.224.21.443 > XX.XXX.XX79.57695: tcp 650
19:03:13.043544 IP 99.84.224.62.443 > XX.XXX.XX79.62339: tcp 1448
19:03:13.043560 IP 99.84.224.62.443 > XX.XXX.XX79.62339: tcp 1448
19:03:13.043574 IP 99.84.224.21.443 > XX.XXX.XX79.57695: tcp 1448
19:03:13.043869 IP 99.84.224.21.443 > XX.XXX.XX79.57695: tcp 1448
19:03:13.043884 IP 99.84.224.62.443 > XX.XXX.XX79.16642: tcp 1448
19:03:13.044194 IP 99.84.224.62.443 > XX.XXX.XX79.16642: tcp 1448
19:03:13.044209 IP 99.84.224.62.443 > XX.XXX.XX79.62339: tcp 1448
19:03:13.044518 IP 99.84.224.62.443 > XX.XXX.XX79.62339: tcp 1448
19:03:13.044534 IP 99.84.224.62.443 > XX.XXX.XX79.43907: tcp 1448
19:03:13.044548 IP 99.84.224.62.443 > XX.XXX.XX79.43907: tcp 1448
19:03:13.044562 IP 99.84.224.62.443 > XX.XXX.XX79.21364: tcp 401
19:03:13.044820 IP 99.84.224.62.443 > XX.XXX.XX79.43669: tcp 1448
19:03:13.044835 IP 99.84.224.62.443 > XX.XXX.XX79.43669: tcp 1324
19:03:13.044849 IP 99.84.224.21.443 > XX.XXX.XX79.57695: tcp 1448
19:03:13.044973 IP 99.84.224.21.443 > XX.XXX.XX79.57695: tcp 1448
19:03:13.045117 IP 99.84.224.62.443 > XX.XXX.XX79.16642: tcp 1448
19:03:13.045132 IP 99.84.224.62.443 > XX.XXX.XX79.16642: tcp 1421
19:03:13.045146 IP 99.84.224.62.443 > XX.XXX.XX79.50307: tcp 650
19:03:13.045160 IP 99.84.224.62.443 > XX.XXX.XX79.50307: tcp 1448
19:03:13.045280 IP 99.84.224.62.443 > XX.XXX.XX79.50307: tcp 1448
19:03:13.045468 IP 99.84.224.62.443 > XX.XXX.XX79.62339: tcp 1448
19:03:13.045483 IP 99.84.224.62.443 > XX.XXX.XX79.62339: tcp 1448
19:03:13.045718 IP 99.84.224.62.443 > XX.XXX.XX79.50307: tcp 1448
19:03:13.045734 IP 99.84.224.62.443 > XX.XXX.XX79.50307: tcp 1448
19:03:13.045748 IP 99.84.224.21.443 > XX.XXX.XX79.57695: tcp 1448
19:03:13.046044 IP 99.84.224.21.443 > XX.XXX.XX79.57695: tcp 1448
19:03:13.046394 IP 99.84.224.62.443 > XX.XXX.XX79.43907: tcp 1448
19:03:13.046741 IP 99.84.224.62.443 > XX.XXX.XX79.43907: tcp 1448
19:03:13.047120 IP 99.84.224.62.443 > XX.XXX.XX79.62339: tcp 1448
19:03:13.047135 IP 99.84.224.62.443 > XX.XXX.XX79.62339: tcp 434
19:03:13.047263 IP 99.84.224.21.443 > XX.XXX.XX79.57695: tcp 337
19:03:13.047669 IP 99.84.224.62.443 > XX.XXX.XX79.6976: tcp 1448
19:03:13.047996 IP 99.84.224.62.443 > XX.XXX.XX79.6976: tcp 1448
19:03:13.048219 IP 99.84.224.62.443 > XX.XXX.XX79.50307: tcp 1448
19:03:13.048234 IP 99.84.224.62.443 > XX.XXX.XX79.50307: tcp 891
19:03:13.048543 IP 99.84.224.62.443 > XX.XXX.XX79.1433: tcp 1448
19:03:13.048559 IP 99.84.224.62.443 > XX.XXX.XX79.1433: tcp 1448
19:03:13.048592 IP XX.XXX.XX79.43669 > 99.84.224.62.443: tcp 0
19:03:13.048597 IP XX.XXX.XX79.43907 > 99.84.224.62.443: tcp 0
19:03:13.048610 IP XX.XXX.XX79.62339 > 99.84.224.62.443: tcp 0
19:03:13.048622 IP XX.XXX.XX79.57695 > 99.84.224.21.443: tcp 0
19:03:13.048673 IP XX.XXX.XX79.21364 > 99.84.224.62.443: tcp 0
19:03:13.048869 IP 99.84.224.62.443 > XX.XXX.XX79.43907: tcp 1448
19:03:13.048874 IP XX.XXX.XX79.16642 > 99.84.224.62.443: tcp 0
19:03:13.048879 IP XX.XXX.XX79.62339 > 99.84.224.62.443: tcp 0
19:03:13.048889 IP 99.84.224.62.443 > XX.XXX.XX79.43907: tcp 1448
19:03:13.048897 IP XX.XXX.XX79.43907 > 99.84.224.62.443: tcp 0
19:03:13.048998 IP 99.84.224.62.443 > XX.XXX.XX79.6976: tcp 682
19:03:13.049293 IP 99.84.224.62.443 > XX.XXX.XX79.6976: tcp 1448
19:03:13.049424 IP 99.84.224.62.443 > XX.XXX.XX79.6976: tcp 1448
19:03:13.049620 IP 99.84.224.62.443 > XX.XXX.XX79.1433: tcp 1448
19:03:13.049769 IP 99.84.224.62.443 > XX.XXX.XX79.1433: tcp 1448
19:03:13.049943 IP 99.84.224.62.443 > XX.XXX.XX79.6976: tcp 1448
19:03:13.049958 IP 99.84.224.62.443 > XX.XXX.XX79.6976: tcp 1448
19:03:13.050295 IP 99.84.224.62.443 > XX.XXX.XX79.43907: tcp 1448
19:03:13.050466 IP 99.84.224.62.443 > XX.XXX.XX79.43907: tcp 87
19:03:13.051045 IP 99.84.224.62.443 > XX.XXX.XX79.1433: tcp 1433
19:03:13.051620 IP 99.84.224.62.443 > XX.XXX.XX79.6976: tcp 1448
19:03:13.051635 IP 99.84.224.62.443 > XX.XXX.XX79.6976: tcp 381
19:03:13.052746 IP 99.84.224.62.443 > XX.XXX.XX79.44006: tcp 1448
19:03:13.053070 IP 99.84.224.62.443 > XX.XXX.XX79.44006: tcp 1448
19:03:13.053396 IP 99.84.224.62.443 > XX.XXX.XX79.51443: tcp 1448
19:03:13.053721 IP 99.84.224.62.443 > XX.XXX.XX79.51443: tcp 1448
19:03:13.054045 IP 99.84.224.62.443 > XX.XXX.XX79.44006: tcp 1448
19:03:13.054060 IP 99.84.224.62.443 > XX.XXX.XX79.44006: tcp 1448
19:03:13.054397 IP 99.84.224.62.443 > XX.XXX.XX79.51443: tcp 1448
19:03:13.054412 IP 99.84.224.62.443 > XX.XXX.XX79.51443: tcp 1448
19:03:13.055747 IP 99.84.224.62.443 > XX.XXX.XX79.51443: tcp 1448
19:03:13.056072 IP 99.84.224.62.443 > XX.XXX.XX79.51443: tcp 1405
19:03:13.056220 IP 99.84.224.62.443 > XX.XXX.XX79.44006: tcp 687
19:03:13.090026 IP XX.XXX.XX79 > XX.XXX.XX1: ICMP echo request, id 17814, seq 36702, length 8
19:03:13.091131 IP XX.XXX.XX79.57695 > 99.84.224.21.443: tcp 0
19:03:13.091135 IP XX.XXX.XX79.43669 > 99.84.224.62.443: tcp 0
19:03:13.091137 IP XX.XXX.XX79.16642 > 99.84.224.62.443: tcp 0

ady2

To get internet back I just restarted the VPN Server and internet was back.
The suggestion that NIC card (in my case 2 nic cards) get overloaded somehow, but then why when restart the VPN server the internet is back?
I could not understand how the VPN server restart is related with all interfaces access to internet.
This is second or third time when restarting the VPN server is restoring internet access on all interfaces

ady2

Today is getting crazy. Second time the internet stopped.
I was trying to check (try youtube, ping yahoo, etc,) but also tried to connect from my phone (on LTE internet) through vpn, and it connected successfully so I could check my surveillance cameras, that means that pfsense doesn't loose internet connection, but the main point here is that right after that my internet was back on my laptop and desktop.
So looks like my OpenVpn server is the cause, any suggestions based on the provided info?

Thanks

ady2

@kiokoman said in One interface loses internet access and I could get it back only after reboot the pfsense:

does it work if you force the network card of your laptop to use dnsfrom google for example? like 8.8.8.8 ?

Tried using DNS 8.8.8.8 on my mac last time it happened and no luck.

stephenw10

@ady2 said in One interface loses internet access and I could get it back only after reboot the pfsense:

default 192.168.200.1 UGS lo0

That looks wrong. I'd say you are losing your correct default route. What do you have the default gateway set to? If it's set to automatic set it to a fixed gateway instead.

Steve

ady2

@stephenw10 said in One interface loses internet access and I could get it back only after reboot the pfsense:

@ady2 said in One interface loses internet access and I could get it back only after reboot the pfsense:

default 192.168.200.1 UGS lo0

That looks wrong. I'd say you are losing your correct default route. What do you have the default gateway set to? If it's set to automatic set it to a fixed gateway instead.

Steve

Thanks for looking.
Do you mean this:
in the System/ Routing/ Gateways >> Default gateway tab
Screen Shot 2019-09-26 at 6.26.54 PM.png
and set Default gateway IPv4 to WAN_DHCP?

ady2

@stephenw10

I have rerun the "netstat -rn" command when internet was working (from pfsense Diagnostics/Command Prompt/Execute Shell Command) and the default Gateway was from my WAN subnet ip address.
Routing tables
Internet:
Destination Gateway Flags Netif Expire
default 67.XXX.XXX.1 UGS em2
10.0.99.0/24 link#4 U igb0

And then internet stopped working again and I have rerun "netstat -rn" :
Routing tables

Internet:
Destination Gateway Flags Netif Expire
default 192.168.200.1 UGS lo0
10.0.99.0/24 link#4

Also found that my default gateway was my OpenVPN
Screen Shot 2019-09-26 at 11.17.04 PM.png

What I did, I have setup Default gateway IPv4 to WAN_DHCP and clicked save button, so now it looks like:
Screen Shot 2019-09-26 at 11.27.33 PM.png
The internet was back.
and

No idea if this is a temporary solution till next blackout or this should fix it permanently ?

ady2

Also verified that all my firewall rules for all interfaces have the gateway set to default. Do I need to set the gateway to WAN for each rule ?

Gertjan

Noop.

'default" means the default gateway will be used.

stephenw10

Exactly. When you have the default gateway set to automatic it will change to a different gateway when the previous default goes down. That works fine if you have, say, two public WAN connections but here you have gateways for OpenVPNs, it selects on and it's invalid as the WAN is down.
Set the default v4 gateway to be the WAN gateway. That will probably resolve it.

Steve

ady2

@stephenw10
Thanks a lot Steve for pointing to the right direction.
Hope this fix will resolve my issue and will let me enjoy my pfsense firewall.

bjohe

@ady2
Your problem seem to be very similar to mine in how the Internet access drops intermittently. However I do not have a VPN gateway setup.
I've been reviwing the Netgate documentation and following the troubleshooting. Installed a "clean" simple installation and I still get these dropouts.

Since your last post was a while ago then I assume this solved the issue you were having?

ady2

@bjohe

Yes, since I have setup my WAN as default gateway I didn't have any internet dropout.
In your case did you consider a hardware failure? Trying to debug my issue I have bought another (actually 2 other relatively cheap used LAN cards from ebay) and added to my setup trying to exclude the lan card failure, but in my case it was not the card.