Date first seen Duration Proto Src IP Addr:Port Dst IP Addr:Port Packets Bytes Flows 2025-09-16 19:59:08.383 00:00:00.022 ICMP 29.0.198.2:0 -> 32.102.0.1:8.0 3 252 1 2025-09-16 19:59:08.533 00:00:00.022 ICMP 32.102.0.1:0 -> 29.0.198.2:0.0 3 252 1 2025-09-16 19:59:08.465 00:00:00.023 ICMP 29.107.0.1:0 -> 29.0.198.2:0.0 3 252 1 2025-09-16 19:59:08.377 00:00:00.022 ICMP 30.107.0.1:0 -> 29.0.198.2:0.0 3 252 1 2025-09-16 19:55:30.053 00:05:04.484 TCP 29.156.0.1:179 -> 29.158.0.1:35013 12 738 1 2025-09-16 19:59:34.545 00:01:00.032 TCP 29.153.0.1:179 -> 29.156.0.1:40563 4 246 1 2025-09-16 19:56:30.679 00:05:03.938 TCP 29.157.0.1:42025 -> 29.156.0.1:179 12 738 1 2025-09-16 19:59:34.537 00:02:00.029 TCP 29.156.0.1:40563 -> 29.153.0.1:179 6 369 1 2025-09-16 20:01:34.546 00:00:00.032 TCP 29.153.0.1:179 -> 29.156.0.1:40563 2 123 1 2025-09-16 19:58:30.127 00:05:04.416 TCP 29.156.0.1:40291 -> 29.154.0.1:179 12 738 1 2025-09-16 20:02:34.542 00:01:00.024 TCP 29.156.0.1:40563 -> 29.153.0.1:179 4 246 1 2025-09-16 20:02:34.551 00:01:00.033 TCP 29.153.0.1:179 -> 29.156.0.1:40563 4 246 1 2025-09-16 19:59:58.961 00:05:10.015 OSPF 29.0.10.2:0 -> 224.0.0.5:0 36 2584 1 2025-09-16 20:04:08.553 00:00:00.021 ICMP 29.0.198.2:0 -> 32.102.0.1:8.0 3 252 1 2025-09-16 20:04:08.703 00:00:00.021 ICMP 32.102.0.1:0 -> 29.0.198.2:0.0 3 252 1 2025-09-16 20:04:08.625 00:00:00.022 ICMP 29.107.0.1:0 -> 29.0.198.2:0.0 3 252 1 2025-09-16 20:04:08.630 00:00:00.022 ICMP 30.107.0.1:0 -> 29.0.198.2:0.0 3 252 1 2025-09-16 20:00:30.035 00:05:04.588 TCP 29.158.0.1:35013 -> 29.156.0.1:179 12 738 1 2025-09-16 20:00:30.107 00:05:04.456 TCP 29.154.0.1:179 -> 29.156.0.1:40291 12 738 1 2025-09-16 20:01:30.054 00:05:04.490 TCP 29.156.0.1:179 -> 29.158.0.1:35013 12 738 1 2025-09-16 20:04:34.548 00:01:00.035 TCP 29.153.0.1:179 -> 29.156.0.1:40563 4 246 1 2025-09-16 20:06:34.548 00:00:00.036 TCP 29.153.0.1:179 -> 29.156.0.1:40563 2 123 1 2025-09-16 20:04:34.544 00:02:00.024 TCP 29.156.0.1:40563 -> 29.153.0.1:179 6 369 1 2025-09-16 20:02:30.682 00:05:03.944 TCP 29.157.0.1:42025 -> 29.156.0.1:179 12 738 1 2025-09-16 20:07:34.549 00:01:00.035 TCP 29.153.0.1:179 -> 29.156.0.1:40563 4 246 1 2025-09-16 20:07:34.545 00:01:00.024 TCP 29.156.0.1:40563 -> 29.153.0.1:179 4 246 1 2025-09-16 20:04:30.127 00:05:04.416 TCP 29.156.0.1:40291 -> 29.154.0.1:179 12 738 1 2025-09-16 20:09:08.964 00:00:00.024 ICMP 32.102.0.1:0 -> 29.0.198.2:0.0 3 252 1 2025-09-16 20:09:08.927 00:00:00.022 ICMP 29.107.0.1:0 -> 29.0.198.2:0.0 3 252 1 2025-09-16 20:09:08.581 00:00:00.023 ICMP 30.107.0.1:0 -> 29.0.198.2:0.0 3 252 1 2025-09-16 20:09:08.814 00:00:00.024 ICMP 29.0.198.2:0 -> 32.102.0.1:8.0 3 252 1 2025-09-16 20:05:18.977 00:05:10.006 OSPF 29.0.10.2:0 -> 224.0.0.5:0 35 2452 1 2025-09-16 20:09:34.543 00:01:00.025 TCP 29.156.0.1:40563 -> 29.153.0.1:179 4 246 1 2025-09-16 20:09:34.548 00:01:00.036 TCP 29.153.0.1:179 -> 29.156.0.1:40563 4 246 1 2025-09-16 20:06:30.036 00:05:04.588 TCP 29.158.0.1:35013 -> 29.156.0.1:179 12 738 1 2025-09-16 20:06:30.107 00:05:04.456 TCP 29.154.0.1:179 -> 29.156.0.1:40291 12 738 1 2025-09-16 20:11:34.544 00:00:00.024 TCP 29.156.0.1:40563 -> 29.153.0.1:179 2 123 1 2025-09-16 20:11:34.548 00:00:00.036 TCP 29.153.0.1:179 -> 29.156.0.1:40563 2 123 1 2025-09-16 20:07:30.057 00:05:04.487 TCP 29.156.0.1:179 -> 29.158.0.1:35013 12 738 1 2025-09-16 20:08:30.684 00:05:03.940 TCP 29.157.0.1:42025 -> 29.156.0.1:179 12 738 1 2025-09-16 20:12:34.544 00:01:00.025 TCP 29.156.0.1:40563 -> 29.153.0.1:179 4 246 1 2025-09-16 20:12:34.549 00:01:00.036 TCP 29.153.0.1:179 -> 29.156.0.1:40563 4 246 1 2025-09-16 20:14:08.926 00:00:00.022 ICMP 32.102.0.1:0 -> 29.0.198.2:0.0 3 252 1 2025-09-16 20:14:08.789 00:00:00.021 ICMP 29.107.0.1:0 -> 29.0.198.2:0.0 3 252 1 2025-09-16 20:14:08.800 00:00:00.021 ICMP 30.107.0.1:0 -> 29.0.198.2:0.0 3 252 1 2025-09-16 20:14:08.777 00:00:00.022 ICMP 29.0.198.2:0 -> 32.102.0.1:8.0 3 252 1 2025-09-16 20:10:30.128 00:05:04.417 TCP 29.156.0.1:40291 -> 29.154.0.1:179 12 738 1 2025-09-16 20:10:38.983 00:05:10.011 OSPF 29.0.10.2:0 -> 224.0.0.5:0 38 2764 1 2025-09-16 20:14:34.548 00:01:00.036 TCP 29.153.0.1:179 -> 29.156.0.1:40563 4 246 1 2025-09-16 20:14:34.545 00:01:00.024 TCP 29.156.0.1:40563 -> 29.153.0.1:179 4 246 1 2025-09-16 20:16:34.545 00:00:00.024 TCP 29.156.0.1:40563 -> 29.153.0.1:179 2 123 1 2025-09-16 20:16:34.549 00:00:00.036 TCP 29.153.0.1:179 -> 29.156.0.1:40563 2 123 1 2025-09-16 20:12:30.037 00:05:04.591 TCP 29.158.0.1:35013 -> 29.156.0.1:179 12 738 1 2025-09-16 20:12:30.109 00:05:04.457 TCP 29.154.0.1:179 -> 29.156.0.1:40291 12 738 1 2025-09-16 20:13:30.057 00:05:04.491 TCP 29.156.0.1:179 -> 29.158.0.1:35013 12 738 1 2025-09-16 20:17:34.547 00:01:00.034 TCP 29.156.0.1:40563 -> 29.153.0.1:179 4 246 1 2025-09-16 20:17:34.549 00:01:00.040 TCP 29.153.0.1:179 -> 29.156.0.1:40563 4 246 1 2025-09-16 20:14:30.686 00:05:03.943 TCP 29.157.0.1:42025 -> 29.156.0.1:179 12 738 1 2025-09-16 20:19:08.921 00:00:00.022 ICMP 29.0.198.2:0 -> 32.102.0.1:8.0 3 252 1 2025-09-16 20:19:09.072 00:00:00.023 ICMP 32.102.0.1:0 -> 29.0.198.2:0.0 3 252 1 2025-09-16 20:19:09.040 00:00:00.022 ICMP 29.107.0.1:0 -> 29.0.198.2:0.0 3 252 1 2025-09-16 20:19:08.891 00:00:00.022 ICMP 30.107.0.1:0 -> 29.0.198.2:0.0 3 252 1 2025-09-16 20:15:58.995 00:05:10.003 OSPF 29.0.10.2:0 -> 224.0.0.5:0 37 2568 1 2025-09-16 20:19:34.550 00:01:00.025 TCP 29.156.0.1:40563 -> 29.153.0.1:179 4 246 1 2025-09-16 20:19:34.554 00:01:00.035 TCP 29.153.0.1:179 -> 29.156.0.1:40563 4 246 1 2025-09-16 20:16:30.131 00:05:04.418 TCP 29.156.0.1:40291 -> 29.154.0.1:179 12 738 1 2025-09-16 20:21:34.550 00:00:00.025 TCP 29.156.0.1:40563 -> 29.153.0.1:179 2 123 1 2025-09-16 20:18:30.040 00:05:04.598 TCP 29.158.0.1:35013 -> 29.156.0.1:179 12 738 1 2025-09-16 20:18:30.112 00:05:04.465 TCP 29.154.0.1:179 -> 29.156.0.1:40291 12 738 1 2025-09-16 20:21:34.554 00:02:00.042 TCP 29.153.0.1:179 -> 29.156.0.1:40563 6 369 1 2025-09-16 20:22:34.551 00:01:00.026 TCP 29.156.0.1:40563 -> 29.153.0.1:179 4 246 1 2025-09-16 20:19:30.060 00:05:04.493 TCP 29.156.0.1:179 -> 29.158.0.1:35013 12 738 1 2025-09-16 20:24:09.877 00:00:00.022 ICMP 32.102.0.1:0 -> 29.0.198.2:0.0 3 252 1 2025-09-16 20:24:09.805 00:00:00.023 ICMP 29.107.0.1:0 -> 29.0.198.2:0.0 3 252 1 2025-09-16 20:24:09.697 00:00:00.021 ICMP 30.107.0.1:0 -> 29.0.198.2:0.0 3 252 1 2025-09-16 20:24:09.726 00:00:00.022 ICMP 29.0.198.2:0 -> 32.102.0.1:8.0 3 252 1 2025-09-16 20:20:30.688 00:05:03.945 TCP 29.157.0.1:42025 -> 29.156.0.1:179 12 738 1 2025-09-16 20:21:18.997 00:05:00.003 OSPF 29.0.10.2:0 -> 224.0.0.5:0 34 2316 1 2025-09-16 20:24:34.552 00:01:00.024 TCP 29.156.0.1:40563 -> 29.153.0.1:179 4 246 1 2025-09-16 20:24:34.557 00:01:00.037 TCP 29.153.0.1:179 -> 29.156.0.1:40563 4 246 1 2025-09-16 20:26:34.553 00:00:00.023 TCP 29.156.0.1:40563 -> 29.153.0.1:179 2 123 1 2025-09-16 20:22:30.132 00:05:04.421 TCP 29.156.0.1:40291 -> 29.154.0.1:179 12 738 1 2025-09-16 20:26:34.557 00:01:00.036 TCP 29.153.0.1:179 -> 29.156.0.1:40563 4 246 1 2025-09-16 20:28:34.556 00:00:00.043 TCP 29.153.0.1:179 -> 29.156.0.1:40563 2 123 1 2025-09-16 20:27:34.552 00:01:00.023 TCP 29.156.0.1:40563 -> 29.153.0.1:179 4 246 1 2025-09-16 20:24:30.041 00:05:04.593 TCP 29.158.0.1:35013 -> 29.156.0.1:179 12 738 1 2025-09-16 20:24:30.112 00:05:04.462 TCP 29.154.0.1:179 -> 29.156.0.1:40291 12 738 1 2025-09-16 20:29:09.156 00:00:00.022 ICMP 29.0.198.2:0 -> 32.102.0.1:8.0 3 252 1 2025-09-16 20:29:09.307 00:00:00.021 ICMP 32.102.0.1:0 -> 29.0.198.2:0.0 3 252 1 2025-09-16 20:29:09.054 00:00:00.024 ICMP 29.107.0.1:0 -> 29.0.198.2:0.0 3 252 1 2025-09-16 20:29:09.196 00:00:00.023 ICMP 30.107.0.1:0 -> 29.0.198.2:0.0 3 252 1 2025-09-16 20:25:30.060 00:05:04.493 TCP 29.156.0.1:179 -> 29.158.0.1:35013 12 738 1 2025-09-16 20:29:34.553 00:01:00.023 TCP 29.156.0.1:40563 -> 29.153.0.1:179 4 246 1 2025-09-16 20:29:34.556 00:01:00.038 TCP 29.153.0.1:179 -> 29.156.0.1:40563 4 246 1 2025-09-16 20:26:29.001 00:05:10.005 OSPF 29.0.10.2:0 -> 224.0.0.5:0 36 2604 1 2025-09-16 20:26:30.689 00:05:03.945 TCP 29.157.0.1:42025 -> 29.156.0.1:179 12 738 1 2025-09-16 20:28:30.134 00:05:04.422 TCP 29.156.0.1:40291 -> 29.154.0.1:179 12 738 1 2025-09-16 20:31:34.556 00:01:00.039 TCP 29.153.0.1:179 -> 29.156.0.1:40563 4 246 1 2025-09-16 20:33:34.557 00:00:00.039 TCP 29.153.0.1:179 -> 29.156.0.1:40563 2 123 1 2025-09-16 20:31:34.554 00:02:00.023 TCP 29.156.0.1:40563 -> 29.153.0.1:179 6 369 1 2025-09-16 20:34:09.163 00:00:00.022 ICMP 29.0.198.2:0 -> 32.102.0.1:8.0 3 252 1 2025-09-16 20:34:09.313 00:00:00.022 ICMP 32.102.0.1:0 -> 29.0.198.2:0.0 3 252 1 2025-09-16 20:34:09.249 00:00:00.022 ICMP 29.107.0.1:0 -> 29.0.198.2:0.0 3 252 1 2025-09-16 20:34:09.250 00:00:00.024 ICMP 30.107.0.1:0 -> 29.0.198.2:0.0 3 252 1 2025-09-16 20:30:30.041 00:05:04.601 TCP 29.158.0.1:35013 -> 29.156.0.1:179 12 738 1 2025-09-16 20:30:30.115 00:05:04.467 TCP 29.154.0.1:179 -> 29.156.0.1:40291 12 738 1 2025-09-16 20:34:34.561 00:01:00.042 TCP 29.153.0.1:179 -> 29.156.0.1:40563 4 246 1 2025-09-16 20:34:34.562 00:01:00.017 TCP 29.156.0.1:40563 -> 29.153.0.1:179 4 246 1 2025-09-16 20:31:30.062 00:05:04.500 TCP 29.156.0.1:179 -> 29.158.0.1:35013 12 738 1 2025-09-16 20:31:49.005 00:05:10.011 OSPF 29.0.10.2:0 -> 224.0.0.5:0 34 2372 1 2025-09-16 20:32:30.690 00:05:03.951 TCP 29.157.0.1:42025 -> 29.156.0.1:179 12 738 1 2025-09-16 20:36:34.559 00:01:00.042 TCP 29.153.0.1:179 -> 29.156.0.1:40563 4 246 1 2025-09-16 20:36:34.562 00:02:00.019 TCP 29.156.0.1:40563 -> 29.153.0.1:179 6 369 1 2025-09-16 20:38:34.561 00:00:00.041 TCP 29.153.0.1:179 -> 29.156.0.1:40563 2 123 1 2025-09-16 20:34:30.136 00:05:04.427 TCP 29.156.0.1:40291 -> 29.154.0.1:179 12 738 1 2025-09-16 20:39:09.438 00:00:00.022 ICMP 32.102.0.1:0 -> 29.0.198.2:0.0 3 252 1 2025-09-16 20:39:09.486 00:00:00.020 ICMP 29.107.0.1:0 -> 29.0.198.2:0.0 3 252 1 2025-09-16 20:39:09.488 00:00:00.022 ICMP 30.107.0.1:0 -> 29.0.198.2:0.0 3 252 1 2025-09-16 20:39:09.290 00:00:00.022 ICMP 29.0.198.2:0 -> 32.102.0.1:8.0 3 252 1 2025-09-16 20:39:34.563 00:01:00.018 TCP 29.156.0.1:40563 -> 29.153.0.1:179 4 246 1 2025-09-16 20:39:34.568 00:01:00.034 TCP 29.153.0.1:179 -> 29.156.0.1:40563 4 246 1 2025-09-16 20:36:30.116 00:05:04.468 TCP 29.154.0.1:179 -> 29.156.0.1:40291 12 738 1 2025-09-16 20:36:30.043 00:05:04.601 TCP 29.158.0.1:35013 -> 29.156.0.1:179 12 738 1 2025-09-16 20:37:09.011 00:05:10.007 OSPF 29.0.10.2:0 -> 224.0.0.5:0 36 2464 1 2025-09-16 20:37:30.062 00:05:04.502 TCP 29.156.0.1:179 -> 29.158.0.1:35013 12 738 1 2025-09-16 20:41:34.562 00:01:00.043 TCP 29.153.0.1:179 -> 29.156.0.1:40563 4 246 1 2025-09-16 20:41:34.564 00:01:00.018 TCP 29.156.0.1:40563 -> 29.153.0.1:179 4 246 1 2025-09-16 20:38:30.691 00:05:03.955 TCP 29.157.0.1:42025 -> 29.156.0.1:179 12 738 1 2025-09-16 20:43:34.565 00:00:00.015 TCP 29.156.0.1:40563 -> 29.153.0.1:179 2 123 1 2025-09-16 20:43:34.561 00:00:00.045 TCP 29.153.0.1:179 -> 29.156.0.1:40563 2 123 1 2025-09-16 20:44:09.827 00:00:00.021 ICMP 32.102.0.1:0 -> 29.0.198.2:0.0 3 252 1 2025-09-16 20:44:09.941 00:00:00.022 ICMP 30.107.0.1:0 -> 29.0.198.2:0.0 3 252 1 2025-09-16 20:44:09.676 00:00:00.021 ICMP 29.0.198.2:0 -> 32.102.0.1:8.0 3 252 1 2025-09-16 20:44:10.016 00:00:00.021 ICMP 29.107.0.1:0 -> 29.0.198.2:0.0 3 252 1 2025-09-16 20:40:30.138 00:05:04.428 TCP 29.156.0.1:40291 -> 29.154.0.1:179 12 738 1 2025-09-16 20:44:34.566 00:01:00.016 TCP 29.156.0.1:40563 -> 29.153.0.1:179 4 246 1 2025-09-16 20:44:34.561 00:01:00.044 TCP 29.153.0.1:179 -> 29.156.0.1:40563 4 246 1 2025-09-16 20:42:30.119 00:05:04.468 TCP 29.154.0.1:179 -> 29.156.0.1:40291 12 738 1 2025-09-16 20:42:30.046 00:05:04.601 TCP 29.158.0.1:35013 -> 29.156.0.1:179 12 738 1 2025-09-16 20:42:29.018 00:05:10.035 OSPF 29.0.10.2:0 -> 224.0.0.5:0 38 2624 1 2025-09-16 20:46:34.565 00:01:00.016 TCP 29.156.0.1:40563 -> 29.153.0.1:179 4 246 1 2025-09-16 20:46:34.562 00:01:00.045 TCP 29.153.0.1:179 -> 29.156.0.1:40563 4 246 1 2025-09-16 20:43:30.071 00:05:04.495 TCP 29.156.0.1:179 -> 29.158.0.1:35013 12 738 1 2025-09-16 20:48:34.567 00:00:00.015 TCP 29.156.0.1:40563 -> 29.153.0.1:179 2 123 1 2025-09-16 20:48:34.562 00:00:00.045 TCP 29.153.0.1:179 -> 29.156.0.1:40563 2 123 1 2025-09-16 20:44:30.693 00:05:03.954 TCP 29.157.0.1:42025 -> 29.156.0.1:179 12 738 1 2025-09-16 20:49:09.537 00:00:00.023 ICMP 29.0.198.2:0 -> 32.102.0.1:8.0 3 252 1 2025-09-16 20:49:09.688 00:00:00.023 ICMP 32.102.0.1:0 -> 29.0.198.2:0.0 3 252 1 2025-09-16 20:49:09.551 00:00:00.021 ICMP 29.107.0.1:0 -> 29.0.198.2:0.0 3 252 1 2025-09-16 20:49:09.550 00:00:00.024 ICMP 30.107.0.1:0 -> 29.0.198.2:0.0 3 252 1 2025-09-16 20:49:34.562 00:01:00.045 TCP 29.153.0.1:179 -> 29.156.0.1:40563 4 246 1 2025-09-16 20:49:34.567 00:01:00.019 TCP 29.156.0.1:40563 -> 29.153.0.1:179 4 246 1 2025-09-16 20:46:30.140 00:05:04.427 TCP 29.156.0.1:40291 -> 29.154.0.1:179 12 738 1 2025-09-16 20:47:49.053 00:05:10.001 OSPF 29.0.10.2:0 -> 224.0.0.5:0 36 2540 1 2025-09-16 20:51:34.566 00:01:00.018 TCP 29.156.0.1:40563 -> 29.153.0.1:179 4 246 1 2025-09-16 20:51:34.566 00:01:00.042 TCP 29.153.0.1:179 -> 29.156.0.1:40563 4 246 1 2025-09-16 20:48:30.046 00:05:04.601 TCP 29.158.0.1:35013 -> 29.156.0.1:179 12 738 1 2025-09-16 20:48:30.129 00:05:04.458 TCP 29.154.0.1:179 -> 29.156.0.1:40291 12 738 1 2025-09-16 20:53:34.566 00:00:00.019 TCP 29.156.0.1:40563 -> 29.153.0.1:179 2 123 1 2025-09-16 20:49:30.067 00:05:04.502 TCP 29.156.0.1:179 -> 29.158.0.1:35013 12 738 1 2025-09-16 20:54:09.583 00:00:00.028 ICMP 32.102.0.1:0 -> 29.0.198.2:0.0 3 252 1 2025-09-16 20:54:09.655 00:00:00.022 ICMP 29.107.0.1:0 -> 29.0.198.2:0.0 3 252 1 2025-09-16 20:54:09.593 00:00:00.022 ICMP 30.107.0.1:0 -> 29.0.198.2:0.0 3 252 1 2025-09-16 20:54:09.432 00:00:00.022 ICMP 29.0.198.2:0 -> 32.102.0.1:8.0 3 252 1 2025-09-16 20:50:30.695 00:05:03.967 TCP 29.157.0.1:42025 -> 29.156.0.1:179 12 738 1 2025-09-16 20:54:34.569 00:01:00.034 TCP 29.156.0.1:40563 -> 29.153.0.1:179 4 246 1 2025-09-16 20:53:34.565 00:02:00.058 TCP 29.153.0.1:179 -> 29.156.0.1:40563 6 369 1 2025-09-16 20:52:30.150 00:05:04.432 TCP 29.156.0.1:40291 -> 29.154.0.1:179 12 738 1 2025-09-16 20:53:09.054 00:05:10.003 OSPF 29.0.10.2:0 -> 224.0.0.5:0 35 2500 1 2025-09-16 20:56:34.566 00:01:00.056 TCP 29.153.0.1:179 -> 29.156.0.1:40563 4 246 1 2025-09-16 20:56:34.582 00:01:00.005 TCP 29.156.0.1:40563 -> 29.153.0.1:179 4 246 1 2025-09-16 20:58:34.582 00:00:00.005 TCP 29.156.0.1:40563 -> 29.153.0.1:179 2 123 1 2025-09-16 20:54:30.048 00:05:04.614 TCP 29.158.0.1:35013 -> 29.156.0.1:179 12 738 1 2025-09-16 20:54:30.130 00:05:04.472 TCP 29.154.0.1:179 -> 29.156.0.1:40291 12 738 1 Summary: total flows: 174, total bytes: 91421, total packets: 1377, avg bps: 190, avg pps: 0, avg bpp: 66 Time window: 2025-09-16 19:55:30 - 2025-09-16 20:59:34 Total flows processed: 174, passed: 174, Blocks skipped: 0, Bytes read: 18160 Sys: 0.0040s User: 0.0010s Wall: 0.0027s flows/second: 65115.0 Runtime: 0.0027s