Date first seen Duration Proto Src IP Addr:Port Dst IP Addr:Port Packets Bytes Flows 2026-06-19 22:54:11.104 00:06:00.073 TCP 23.156.0.1:179 -> 23.155.0.1:43393 14 861 1 2026-06-19 22:55:22.330 00:05:10.007 OSPF 23.0.7.1:0 -> 224.0.0.5:0 32 2176 1 2026-06-19 22:55:11.116 00:06:00.010 TCP 23.155.0.1:43393 -> 23.156.0.1:179 14 861 1 2026-06-19 22:58:22.573 00:01:58.904 TCP 23.0.7.2:50506 -> 23.104.0.1:3323 11 608 1 2026-06-19 22:58:22.583 00:01:58.873 TCP 23.104.0.1:3323 -> 23.0.7.2:50506 8 512 1 2026-06-19 23:00:59.378 00:00:00.022 ICMP 21.0.198.2:0 -> 31.102.0.1:8.0 3 252 1 2026-06-19 23:00:59.452 00:00:00.022 ICMP 21.0.198.2:0 -> 28.107.0.1:8.0 3 252 1 2026-06-19 23:00:59.263 00:00:00.021 ICMP 21.0.198.2:0 -> 27.107.0.1:8.0 3 252 1 2026-06-19 23:00:59.458 00:00:00.022 ICMP 21.0.198.2:0 -> 29.107.0.1:8.0 3 252 1 2026-06-19 23:00:59.465 00:00:00.021 ICMP 21.0.198.2:0 -> 25.107.0.1:8.0 3 252 1 2026-06-19 23:00:59.600 00:00:00.021 ICMP 21.0.198.2:0 -> 32.102.0.1:8.0 3 252 1 2026-06-19 23:00:59.385 00:00:00.022 ICMP 21.0.198.2:0 -> 30.107.0.1:8.0 3 252 1 2026-06-19 22:59:06.048 00:04:00.098 TCP 23.152.0.1:39065 -> 23.155.0.1:179 10 615 1 2026-06-19 22:58:06.069 00:06:00.057 TCP 23.155.0.1:179 -> 23.152.0.1:39065 14 861 1 2026-06-19 23:02:11.117 00:02:00.009 TCP 23.155.0.1:43393 -> 23.156.0.1:179 6 369 1 2026-06-19 23:00:42.338 00:05:10.008 OSPF 23.0.7.1:0 -> 224.0.0.5:0 34 2400 1 2026-06-19 23:01:22.806 00:05:03.196 TCP 23.104.0.1:3323 -> 23.0.7.2:50506 17 1076 1 2026-06-19 23:01:22.796 00:05:03.225 TCP 23.0.7.2:50506 -> 23.104.0.1:3323 23 1268 1 2026-06-19 23:05:59.675 00:00:00.022 ICMP 21.0.198.2:0 -> 27.107.0.1:8.0 3 252 1 2026-06-19 23:05:59.559 00:00:00.023 ICMP 21.0.198.2:0 -> 29.107.0.1:8.0 3 252 1 2026-06-19 23:05:59.669 00:00:00.023 ICMP 21.0.198.2:0 -> 25.107.0.1:8.0 3 252 1 2026-06-19 23:05:59.427 00:00:00.028 ICMP 21.0.198.2:0 -> 32.102.0.1:8.0 3 252 1 2026-06-19 23:05:59.673 00:00:00.022 ICMP 21.0.198.2:0 -> 30.107.0.1:8.0 3 252 1 2026-06-19 23:05:59.629 00:00:00.023 ICMP 21.0.198.2:0 -> 31.102.0.1:8.0 3 252 1 2026-06-19 23:05:59.440 00:00:00.035 ICMP 21.0.198.2:0 -> 28.107.0.1:8.0 3 252 1 2026-06-19 23:01:11.106 00:06:00.073 TCP 23.156.0.1:179 -> 23.155.0.1:43393 14 861 1 2026-06-19 23:07:27.340 00:00:57.465 TCP 23.0.7.2:50506 -> 23.104.0.1:3323 7 388 1 2026-06-19 23:04:06.051 00:06:00.098 TCP 23.152.0.1:39065 -> 23.155.0.1:179 14 861 1 2026-06-19 23:05:11.119 00:04:00.008 TCP 23.155.0.1:43393 -> 23.156.0.1:179 10 615 1 2026-06-19 23:09:26.125 00:00:00.120 TCP 23.0.7.2:50506 -> 23.104.0.1:3323 4 220 1 2026-06-19 23:07:27.351 00:01:58.875 TCP 23.104.0.1:3323 -> 23.0.7.2:50506 8 512 1 2026-06-19 23:05:06.070 00:06:00.057 TCP 23.155.0.1:179 -> 23.152.0.1:39065 14 861 1 2026-06-19 23:08:11.106 00:02:00.074 TCP 23.156.0.1:179 -> 23.155.0.1:43393 6 369 1 2026-06-19 23:06:02.345 00:05:10.013 OSPF 23.0.7.1:0 -> 224.0.0.5:0 42 3076 1 2026-06-19 23:10:59.514 00:00:00.023 ICMP 21.0.198.2:0 -> 27.107.0.1:8.0 3 252 1 2026-06-19 23:10:59.414 00:00:00.023 ICMP 21.0.198.2:0 -> 29.107.0.1:8.0 3 252 1 2026-06-19 23:10:59.569 00:00:00.022 ICMP 21.0.198.2:0 -> 25.107.0.1:8.0 3 252 1 2026-06-19 23:10:59.508 00:00:00.025 ICMP 21.0.198.2:0 -> 32.102.0.1:8.0 3 252 1 2026-06-19 23:10:59.652 00:00:00.024 ICMP 21.0.198.2:0 -> 30.107.0.1:8.0 3 252 1 2026-06-19 23:10:59.420 00:00:00.023 ICMP 21.0.198.2:0 -> 31.102.0.1:8.0 3 252 1 2026-06-19 23:10:59.697 00:00:00.023 ICMP 21.0.198.2:0 -> 28.107.0.1:8.0 3 252 1 2026-06-19 23:10:27.572 00:01:58.911 TCP 23.0.7.2:50506 -> 23.104.0.1:3323 11 608 1 2026-06-19 23:10:27.576 00:01:58.887 TCP 23.104.0.1:3323 -> 23.0.7.2:50506 8 512 1 2026-06-19 23:10:11.119 00:04:00.011 TCP 23.155.0.1:43393 -> 23.156.0.1:179 10 615 1 2026-06-19 23:11:11.110 00:04:00.069 TCP 23.156.0.1:179 -> 23.155.0.1:43393 10 615 1 2026-06-19 23:11:22.359 00:05:10.008 OSPF 23.0.7.1:0 -> 224.0.0.5:0 45 3284 1 2026-06-19 23:15:59.892 00:00:00.022 ICMP 21.0.198.2:0 -> 27.107.0.1:8.0 3 252 1 2026-06-19 23:15:59.767 00:00:00.022 ICMP 21.0.198.2:0 -> 29.107.0.1:8.0 3 252 1 2026-06-19 23:16:00.187 00:00:00.023 ICMP 21.0.198.2:0 -> 25.107.0.1:8.0 3 252 1 2026-06-19 23:15:59.992 00:00:00.025 ICMP 21.0.198.2:0 -> 32.102.0.1:8.0 3 252 1 2026-06-19 23:15:59.765 00:00:00.023 ICMP 21.0.198.2:0 -> 30.107.0.1:8.0 3 252 1 2026-06-19 23:15:59.913 00:00:00.023 ICMP 21.0.198.2:0 -> 31.102.0.1:8.0 3 252 1 2026-06-19 23:16:00.145 00:00:00.022 ICMP 21.0.198.2:0 -> 28.107.0.1:8.0 3 252 1 2026-06-19 23:11:06.053 00:06:00.097 TCP 23.152.0.1:39065 -> 23.155.0.1:179 14 861 1 2026-06-19 23:12:06.073 00:06:00.057 TCP 23.155.0.1:179 -> 23.152.0.1:39065 14 861 1 2026-06-19 23:13:27.790 00:05:03.225 TCP 23.0.7.2:50506 -> 23.104.0.1:3323 23 1268 1 2026-06-19 23:13:27.799 00:05:03.194 TCP 23.104.0.1:3323 -> 23.0.7.2:50506 17 1076 1 2026-06-19 23:19:06.077 00:00:00.054 TCP 23.155.0.1:179 -> 23.152.0.1:39065 2 123 1 2026-06-19 23:15:11.120 00:04:00.011 TCP 23.155.0.1:43393 -> 23.156.0.1:179 10 615 1 2026-06-19 23:16:11.112 00:04:00.070 TCP 23.156.0.1:179 -> 23.155.0.1:43393 10 615 1 2026-06-19 23:16:42.367 00:05:10.010 OSPF 23.0.7.1:0 -> 224.0.0.5:0 38 2732 1 2026-06-19 23:20:59.871 00:00:00.022 ICMP 21.0.198.2:0 -> 31.102.0.1:8.0 3 252 1 2026-06-19 23:20:59.871 00:00:00.022 ICMP 21.0.198.2:0 -> 28.107.0.1:8.0 3 252 1 2026-06-19 23:20:59.859 00:00:00.023 ICMP 21.0.198.2:0 -> 27.107.0.1:8.0 3 252 1 2026-06-19 23:21:00.136 00:00:00.024 ICMP 21.0.198.2:0 -> 29.107.0.1:8.0 3 252 1 2026-06-19 23:21:00.088 00:00:00.022 ICMP 21.0.198.2:0 -> 25.107.0.1:8.0 3 252 1 2026-06-19 23:20:59.872 00:00:00.022 ICMP 21.0.198.2:0 -> 32.102.0.1:8.0 3 252 1 2026-06-19 23:21:00.127 00:00:00.023 ICMP 21.0.198.2:0 -> 30.107.0.1:8.0 3 252 1 2026-06-19 23:19:32.333 00:01:58.905 TCP 23.0.7.2:50506 -> 23.104.0.1:3323 11 608 1 2026-06-19 23:19:32.343 00:01:58.876 TCP 23.104.0.1:3323 -> 23.0.7.2:50506 8 512 1 2026-06-19 23:18:06.056 00:06:00.095 TCP 23.152.0.1:39065 -> 23.155.0.1:179 14 861 1 2026-06-19 23:20:06.077 00:04:00.055 TCP 23.155.0.1:179 -> 23.152.0.1:39065 10 615 1 2026-06-19 23:22:32.556 00:01:58.905 TCP 23.0.7.2:50506 -> 23.104.0.1:3323 11 608 1 2026-06-19 23:22:32.566 00:01:58.875 TCP 23.104.0.1:3323 -> 23.0.7.2:50506 8 512 1 2026-06-19 23:25:06.058 00:00:00.094 TCP 23.152.0.1:39065 -> 23.155.0.1:179 2 123 1 2026-06-19 23:20:11.121 00:06:00.010 TCP 23.155.0.1:43393 -> 23.156.0.1:179 14 861 1 2026-06-19 23:21:11.112 00:04:00.071 TCP 23.156.0.1:179 -> 23.155.0.1:43393 10 615 1 2026-06-19 23:25:59.950 00:00:00.023 ICMP 21.0.198.2:0 -> 27.107.0.1:8.0 3 252 1 2026-06-19 23:25:59.889 00:00:00.021 ICMP 21.0.198.2:0 -> 29.107.0.1:8.0 3 252 1 2026-06-19 23:25:59.878 00:00:00.023 ICMP 21.0.198.2:0 -> 25.107.0.1:8.0 3 252 1 2026-06-19 23:25:59.948 00:00:00.021 ICMP 21.0.198.2:0 -> 32.102.0.1:8.0 3 252 1 2026-06-19 23:25:59.953 00:00:00.023 ICMP 21.0.198.2:0 -> 30.107.0.1:8.0 3 252 1 2026-06-19 23:25:59.952 00:00:00.022 ICMP 21.0.198.2:0 -> 31.102.0.1:8.0 3 252 1 2026-06-19 23:25:59.891 00:00:00.024 ICMP 21.0.198.2:0 -> 28.107.0.1:8.0 3 252 1 2026-06-19 23:22:02.377 00:05:10.012 OSPF 23.0.7.1:0 -> 224.0.0.5:0 33 2240 1 2026-06-19 23:25:06.087 00:04:00.046 TCP 23.155.0.1:179 -> 23.152.0.1:39065 10 615 1 2026-06-19 23:25:32.791 00:05:03.195 TCP 23.104.0.1:3323 -> 23.0.7.2:50506 17 1076 1 2026-06-19 23:25:32.782 00:05:03.225 TCP 23.0.7.2:50506 -> 23.104.0.1:3323 23 1268 1 2026-06-19 23:26:06.058 00:04:00.095 TCP 23.152.0.1:39065 -> 23.155.0.1:179 10 615 1 2026-06-19 23:30:59.872 00:00:00.023 ICMP 21.0.198.2:0 -> 27.107.0.1:8.0 3 252 1 2026-06-19 23:31:00.102 00:00:00.023 ICMP 21.0.198.2:0 -> 29.107.0.1:8.0 3 252 1 2026-06-19 23:31:00.028 00:00:00.025 ICMP 21.0.198.2:0 -> 25.107.0.1:8.0 3 252 1 2026-06-19 23:31:00.131 00:00:00.023 ICMP 21.0.198.2:0 -> 32.102.0.1:8.0 3 252 1 2026-06-19 23:31:00.092 00:00:00.023 ICMP 21.0.198.2:0 -> 30.107.0.1:8.0 3 252 1 2026-06-19 23:31:00.047 00:00:00.023 ICMP 21.0.198.2:0 -> 31.102.0.1:8.0 3 252 1 2026-06-19 23:31:00.093 00:00:00.024 ICMP 21.0.198.2:0 -> 28.107.0.1:8.0 3 252 1 2026-06-19 23:26:11.112 00:06:00.073 TCP 23.156.0.1:179 -> 23.155.0.1:43393 14 861 1 2026-06-19 23:27:22.390 00:05:10.007 OSPF 23.0.7.1:0 -> 224.0.0.5:0 33 2256 1 2026-06-19 23:27:11.122 00:06:00.010 TCP 23.155.0.1:43393 -> 23.156.0.1:179 14 861 1 2026-06-19 23:31:37.326 00:01:58.903 TCP 23.0.7.2:50506 -> 23.104.0.1:3323 11 608 1 2026-06-19 23:31:37.336 00:01:58.874 TCP 23.104.0.1:3323 -> 23.0.7.2:50506 8 512 1 2026-06-19 23:30:06.079 00:04:00.054 TCP 23.155.0.1:179 -> 23.152.0.1:39065 10 615 1 2026-06-19 23:31:06.059 00:04:00.095 TCP 23.152.0.1:39065 -> 23.155.0.1:179 10 615 1 2026-06-19 23:35:59.970 00:00:00.023 ICMP 21.0.198.2:0 -> 32.102.0.1:8.0 3 252 1 2026-06-19 23:35:59.972 00:00:00.023 ICMP 21.0.198.2:0 -> 30.107.0.1:8.0 3 252 1 2026-06-19 23:36:00.133 00:00:00.023 ICMP 21.0.198.2:0 -> 31.102.0.1:8.0 3 252 1 2026-06-19 23:35:59.888 00:00:00.022 ICMP 21.0.198.2:0 -> 28.107.0.1:8.0 3 252 1 2026-06-19 23:35:59.885 00:00:00.024 ICMP 21.0.198.2:0 -> 27.107.0.1:8.0 3 252 1 2026-06-19 23:35:59.967 00:00:00.023 ICMP 21.0.198.2:0 -> 29.107.0.1:8.0 3 252 1 2026-06-19 23:35:59.793 00:00:00.022 ICMP 21.0.198.2:0 -> 25.107.0.1:8.0 3 252 1 2026-06-19 23:34:11.125 00:02:00.009 TCP 23.155.0.1:43393 -> 23.156.0.1:179 6 369 1 2026-06-19 23:34:37.548 00:01:58.905 TCP 23.0.7.2:50506 -> 23.104.0.1:3323 11 608 1 2026-06-19 23:34:37.560 00:01:58.875 TCP 23.104.0.1:3323 -> 23.0.7.2:50506 8 512 1 2026-06-19 23:32:42.397 00:05:07.509 OSPF 23.0.7.1:0 -> 224.0.0.5:0 37 2660 1 2026-06-19 23:33:11.114 00:06:00.073 TCP 23.156.0.1:179 -> 23.155.0.1:43393 14 861 1 2026-06-19 23:35:06.082 00:06:00.055 TCP 23.155.0.1:179 -> 23.152.0.1:39065 14 861 1 2026-06-19 23:41:00.207 00:00:00.022 ICMP 21.0.198.2:0 -> 27.107.0.1:8.0 3 252 1 2026-06-19 23:41:00.384 00:00:00.022 ICMP 21.0.198.2:0 -> 29.107.0.1:8.0 3 252 1 2026-06-19 23:41:00.015 00:00:00.034 ICMP 21.0.198.2:0 -> 25.107.0.1:8.0 3 252 1 2026-06-19 23:41:00.208 00:00:00.022 ICMP 21.0.198.2:0 -> 32.102.0.1:8.0 3 252 1 2026-06-19 23:41:00.134 00:00:00.023 ICMP 21.0.198.2:0 -> 30.107.0.1:8.0 3 252 1 2026-06-19 23:41:00.141 00:00:00.021 ICMP 21.0.198.2:0 -> 31.102.0.1:8.0 3 252 1 2026-06-19 23:41:00.215 00:00:00.024 ICMP 21.0.198.2:0 -> 28.107.0.1:8.0 3 252 1 2026-06-19 23:36:06.063 00:06:00.094 TCP 23.152.0.1:39065 -> 23.155.0.1:179 14 861 1 2026-06-19 23:37:11.125 00:04:00.011 TCP 23.155.0.1:43393 -> 23.156.0.1:179 10 615 1 2026-06-19 23:37:37.784 00:05:03.194 TCP 23.104.0.1:3323 -> 23.0.7.2:50506 17 1076 1 2026-06-19 23:37:37.772 00:05:03.226 TCP 23.0.7.2:50506 -> 23.104.0.1:3323 23 1268 1 2026-06-19 23:37:52.403 00:05:10.003 OSPF 23.0.7.1:0 -> 224.0.0.5:0 44 3228 1 2026-06-19 23:40:11.116 00:02:00.070 TCP 23.156.0.1:179 -> 23.155.0.1:43393 6 369 1 2026-06-19 23:43:42.317 00:01:58.905 TCP 23.0.7.2:50506 -> 23.104.0.1:3323 11 608 1 2026-06-19 23:43:42.326 00:01:58.875 TCP 23.104.0.1:3323 -> 23.0.7.2:50506 8 512 1 2026-06-19 23:46:00.262 00:00:00.023 ICMP 21.0.198.2:0 -> 27.107.0.1:8.0 3 252 1 2026-06-19 23:46:00.177 00:00:00.022 ICMP 21.0.198.2:0 -> 29.107.0.1:8.0 3 252 1 2026-06-19 23:46:00.372 00:00:00.023 ICMP 21.0.198.2:0 -> 25.107.0.1:8.0 3 252 1 2026-06-19 23:46:00.322 00:00:00.023 ICMP 21.0.198.2:0 -> 32.102.0.1:8.0 3 252 1 2026-06-19 23:46:00.266 00:00:00.024 ICMP 21.0.198.2:0 -> 30.107.0.1:8.0 3 252 1 2026-06-19 23:46:00.272 00:00:00.023 ICMP 21.0.198.2:0 -> 31.102.0.1:8.0 3 252 1 2026-06-19 23:46:00.182 00:00:00.023 ICMP 21.0.198.2:0 -> 28.107.0.1:8.0 3 252 1 2026-06-19 23:42:11.126 00:04:00.013 TCP 23.155.0.1:43393 -> 23.156.0.1:179 10 615 1 2026-06-19 23:42:06.089 00:06:00.052 TCP 23.155.0.1:179 -> 23.152.0.1:39065 14 861 1 2026-06-19 23:43:11.118 00:04:00.068 TCP 23.156.0.1:179 -> 23.155.0.1:43393 10 615 1 2026-06-19 23:43:12.406 00:05:07.512 OSPF 23.0.7.1:0 -> 224.0.0.5:0 42 3076 1 2026-06-19 23:43:06.068 00:06:00.092 TCP 23.152.0.1:39065 -> 23.155.0.1:179 14 861 1 2026-06-19 23:46:42.550 00:01:58.874 TCP 23.104.0.1:3323 -> 23.0.7.2:50506 8 512 1 2026-06-19 23:46:42.540 00:01:58.905 TCP 23.0.7.2:50506 -> 23.104.0.1:3323 11 608 1 2026-06-19 23:51:00.404 00:00:00.023 ICMP 21.0.198.2:0 -> 32.102.0.1:8.0 3 252 1 2026-06-19 23:51:00.486 00:00:00.022 ICMP 21.0.198.2:0 -> 30.107.0.1:8.0 3 252 1 2026-06-19 23:51:00.334 00:00:00.023 ICMP 21.0.198.2:0 -> 31.102.0.1:8.0 3 252 1 2026-06-19 23:51:00.436 00:00:00.023 ICMP 21.0.198.2:0 -> 28.107.0.1:8.0 3 252 1 2026-06-19 23:51:00.421 00:00:00.022 ICMP 21.0.198.2:0 -> 27.107.0.1:8.0 3 252 1 2026-06-19 23:51:00.338 00:00:00.024 ICMP 21.0.198.2:0 -> 29.107.0.1:8.0 3 252 1 2026-06-19 23:51:00.418 00:00:00.025 ICMP 21.0.198.2:0 -> 25.107.0.1:8.0 3 252 1 2026-06-19 23:49:06.092 00:02:00.049 TCP 23.155.0.1:179 -> 23.152.0.1:39065 6 369 1 2026-06-19 23:47:11.126 00:04:00.013 TCP 23.155.0.1:43393 -> 23.156.0.1:179 10 615 1 2026-06-19 23:48:11.119 00:04:00.077 TCP 23.156.0.1:179 -> 23.155.0.1:43393 10 615 1 2026-06-19 23:48:22.409 00:05:10.005 OSPF 23.0.7.1:0 -> 224.0.0.5:0 36 2504 1 2026-06-19 23:49:42.764 00:05:03.225 TCP 23.0.7.2:50506 -> 23.104.0.1:3323 23 1268 1 2026-06-19 23:49:42.776 00:05:03.194 TCP 23.104.0.1:3323 -> 23.0.7.2:50506 17 1076 1 2026-06-19 23:50:06.072 00:06:00.090 TCP 23.152.0.1:39065 -> 23.155.0.1:179 14 861 1 2026-06-19 23:56:00.509 00:00:00.022 ICMP 21.0.198.2:0 -> 27.107.0.1:8.0 3 252 1 2026-06-19 23:56:00.547 00:00:00.022 ICMP 21.0.198.2:0 -> 29.107.0.1:8.0 3 252 1 2026-06-19 23:56:00.589 00:00:00.022 ICMP 21.0.198.2:0 -> 25.107.0.1:8.0 3 252 1 2026-06-19 23:56:00.447 00:00:00.022 ICMP 21.0.198.2:0 -> 32.102.0.1:8.0 3 252 1 2026-06-19 23:56:00.449 00:00:00.022 ICMP 21.0.198.2:0 -> 30.107.0.1:8.0 3 252 1 2026-06-19 23:56:00.507 00:00:00.022 ICMP 21.0.198.2:0 -> 31.102.0.1:8.0 3 252 1 2026-06-19 23:56:00.455 00:00:00.023 ICMP 21.0.198.2:0 -> 28.107.0.1:8.0 3 252 1 2026-06-19 23:52:06.092 00:04:00.049 TCP 23.155.0.1:179 -> 23.152.0.1:39065 10 615 1 2026-06-19 23:52:11.136 00:04:00.006 TCP 23.155.0.1:43393 -> 23.156.0.1:179 10 615 1 2026-06-19 23:53:11.120 00:04:00.076 TCP 23.156.0.1:179 -> 23.155.0.1:43393 10 615 1 2026-06-19 23:55:47.309 00:01:58.905 TCP 23.0.7.2:50506 -> 23.104.0.1:3323 11 608 1 2026-06-19 23:55:47.320 00:01:58.874 TCP 23.104.0.1:3323 -> 23.0.7.2:50506 8 512 1 2026-06-19 23:53:42.413 00:05:10.010 OSPF 23.0.7.1:0 -> 224.0.0.5:0 33 2256 1 Summary: total flows: 172, total bytes: 105865, total packets: 1577, avg bps: 218, avg pps: 0, avg bpp: 67 Time window: 2026-06-19 22:54:11 - 2026-06-19 23:58:52 Total flows processed: 172, passed: 172, Blocks skipped: 0, Bytes read: 17952 Sys: 0.0010s User: 0.0029s Wall: 0.0022s flows/second: 78042.0 Runtime: 0.0022s