Sample code for dumping netconns using libpcap in Rust.
This sample borrows liberally from libpnet's examples as well as the pcap crate example. Just experiments for me to glue together live pcap with libpnet for parsing.
+-------------------+-----------+-----------+-----------+
| dest ip | tcp bytes | udp bytes | icmp reqs |
+-------------------+-----------+-----------+-----------+
| 239.255.255.250 | 0 | 21220 | 0 |
+-------------------+-----------+-----------+-----------+
| 65.52.108.197 | 140 | 0 | 0 |
+-------------------+-----------+-----------+-----------+
| ff02::c | 0 | 11535 | 0 |
+-------------------+-----------+-----------+-----------+
| ff02::1:fffb:e47b | 0 | 0 | 1 |
+-------------------+-----------+-----------+-----------+
| ff02::1:ff5d:9131 | 0 | 0 | 1 |
+-------------------+-----------+-----------+-----------+
| 192.30.253.125 | 495 | 0 | 0 |
+-------------------+-----------+-----------+-----------+
| 52.216.165.77 | 3161 | 0 | 0 |
+-------------------+-----------+-----------+-----------+
| 23.198.109.161 | 5562 | 0 | 0 |
+-------------------+-----------+-----------+-----------+
| 52.73.192.207 | 312384 | 0 | 0 |
+-------------------+-----------+-----------+-----------+
| 172.16.1.255 | 0 | 1607 | 0 |
+-------------------+-----------+-----------+-----------+
| 173.194.202.95 | 272 | 0 | 0 |
+-------------------+-----------+-----------+-----------+
| 65.183.192.253 | 0 | 216 | 0 |
+-------------------+-----------+-----------+-----------+
| 151.101.0.102 | 1806 | 0 | 0 |
+-------------------+-----------+-----------+-----------+
| 54.213.206.207 | 2144 | 0 | 0 |
+-------------------+-----------+-----------+-----------+
| 208.67.222.222 | 0 | 2592 | 0 |
+-------------------+-----------+-----------+-----------+
| ff02::1:ffaa:adfe | 0 | 0 | 2 |
+-------------------+-----------+-----------+-----------+
| 172.16.1.149 | 358034803 | 3839 | 0 |
+-------------------+-----------+-----------+-----------+
| 192.30.253.124 | 198 | 0 | 0 |
+-------------------+-----------+-----------+-----------+
| 172.16.0.72 | 32 | 0 | 0 |
+-------------------+-----------+-----------+-----------+
| 173.194.202.189 | 1771 | 0 | 0 |
+-------------------+-----------+-----------+-----------+
| 224.0.0.251 | 0 | 303 | 0 |
+-------------------+-----------+-----------+-----------+
| 54.202.226.136 | 2169 | 0 | 0 |
+-------------------+-----------+-----------+-----------+
| 216.58.216.129 | 127 | 0 | 0 |
+-------------------+-----------+-----------+-----------+
| 65.183.192.254 | 0 | 216 | 0 |
+-------------------+-----------+-----------+-----------+
| 216.58.216.170 | 140 | 0 | 0 |
+-------------------+-----------+-----------+-----------+
| 192.30.255.113 | 1828620 | 0 | 0 |
+-------------------+-----------+-----------+-----------+
| 255.255.255.255 | 0 | 4786 | 0 |
+-------------------+-----------+-----------+-----------+
| 54.187.218.234 | 605 | 0 | 0 |
+-------------------+-----------+-----------+-----------+
| 13.33.226.131 | 3455 | 0 | 0 |
+-------------------+-----------+-----------+-----------+
| 169.60.79.23 | 102 | 0 | 0 |
+-------------------+-----------+-----------+-----------+
| 224.0.0.253 | 0 | 96 | 0 |
+-------------------+-----------+-----------+-----------+