For example, I did a show IPTables and got the following output:
[1437:67544] -A INPUT -s 10.10.10.1 -d 192.168.60.12 -j ACCEPT
[30:960] -A INPUT -s 10.10.10.2 -d 192.168.60.12 -j ACCEPT
[2:126] -A INPUT -s 10.10.10.3 -d 192.168.60.12 -j ACCEPT
[0:0] -A INPUT -s 10.10.10.4 -d 192.168.60.12 -j ACCEPT
I'm assuming the numbers to the left, between [ ] are hit counts but I need to know if one's in and ones outbound or what, exactly, they mean. It's a Linux core, so I'm assuming it's pretty standard.