-bash-3.2# pfctl -a 'x' -sr No ALTQ support in kernel ALTQ related functions disabled pfctl: DIOCGETRULES: Invalid argument -bash-3.2# pfctl -a '*' s pfctl: unknown command line argument: s ... usage: pfctl [-AdeghmNnOqRrvz] [-a anchor] [-D macro=value] [-F modifier] [-f file] [-i interface] [-K host | network] [-k host | network] [-o level] [-p device] [-s modifier] [-w interval] [-t table -T command [address ...]] [-x level] -bash-3.2# pfctl -a '*' -s pfctl: option requires an argument -- s usage: pfctl [-AdeghmNnOqRrvz] [-a anchor] [-D macro=value] [-F modifier] [-f file] [-i interface] [-K host | network] [-k host | network] [-o level] [-p device] [-s modifier] [-w interval] [-t table -T command [address ...]] [-x level] -bash-3.2# pfctl -a '*' -sr No ALTQ support in kernel ALTQ related functions disabled -bash-3.2# pfctl -a '*' -- sr pfctl: unknown command line argument: sr ... usage: pfctl [-AdeghmNnOqRrvz] [-a anchor] [-D macro=value] [-F modifier] [-f file] [-i interface] [-K host | network] [-k host | network] [-o level] [-p device] [-s modifier] [-w interval] [-t table -T command [address ...]] [-x level] -bash-3.2# pfctl -a '*' -- s pfctl: unknown command line argument: s ... usage: pfctl [-AdeghmNnOqRrvz] [-a anchor] [-D macro=value] [-F modifier] [-f file] [-i interface] [-K host | network] [-k host | network] [-o level] [-p device] [-s modifier] [-w interval] [-t table -T command [address ...]] [-x level] -bash-3.2# pfctl -a '*' --s pfctl: illegal option -- - usage: pfctl [-AdeghmNnOqRrvz] [-a anchor] [-D macro=value] [-F modifier] [-f file] [-i interface] [-K host | network] [-k host | network] [-o level] [-p device] [-s modifier] [-w interval] [-t table -T command [address ...]] [-x level] -bash-3.2# pfctl -a '*' -s pfctl: option requires an argument -- s usage: pfctl [-AdeghmNnOqRrvz] [-a anchor] [-D macro=value] [-F modifier] [-f file] [-i interface] [-K host | network] [-k host | network] [-o level] [-p device] [-s modifier] [-w interval] [-t table -T command [address ...]] [-x level] -bash-3.2# pfctl -a '*' -i pfctl: option requires an argument -- i usage: pfctl [-AdeghmNnOqRrvz] [-a anchor] [-D macro=value] [-F modifier] [-f file] [-i interface] [-K host | network] [-k host | network] [-o level] [-p device] [-s modifier] [-w interval] [-t table -T command [address ...]] [-x level] -bash-3.2# netstat -i Name Mtu Network Address Ipkts Ierrs Opkts Oerrs Coll lo0 16384 131 0 131 0 0 lo0 16384 localhost ::1 131 - 131 - - lo0 16384 127 localhost 131 - 131 - - lo0 16384 macbookair- fe80:1::1 131 - 131 - - gif0* 1280 0 0 0 0 0 stf0* 1280 0 0 0 0 0 en0 1500 64:76:ba:9e:9a:ca 38 0 92 0 0 en1 1500 32:00:10:f7:2a:a0 0 0 0 0 0 bridg 1500 66:76:ba:e9:63:00 0 0 1 0 0 -bash-3.2# netstat -r Routing tables Internet: Destination Gateway Flags Refs Use Netif Expire 127 localhost UCS 0 0 lo0 localhost localhost UH 2 67 lo0 224.0.0/4 lo0 UmCS 1 0 lo0 224.0.0.251 lo0 UHmW3I 0 0 lo0 2991 Internet6: Destination Gateway Flags Netif Expire localhost localhost UHL lo0 fe80::%lo0 macbookair-6476ba9 UcI lo0 macbookair-6476ba9 link#1 UHLI lo0 fe80::%en0 link#4 UCI en0 ff01::%lo0 localhost UmCI lo0 ff01::%en0 link#4 UmCI en0 ff02::%lo0 localhost UmCI lo0 ff02::%en0 link#4 UmCI en0 -bash-3.2# netstat -a Active Internet connections (including servers) Proto Recv-Q Send-Q Local Address Foreign Address (state) tcp4 0 0 *.10011 *.* LISTEN tcp6 0 0 *.10011 *.* LISTEN udp4 0 0 *.59318 *.* udp4 0 0 *.* *.* udp6 0 0 *.mdns *.* udp4 0 0 *.mdns *.* udp4 0 0 *.* *.* udp4 0 0 *.* *.* udp4 0 0 *.* *.* udp4 0 0 *.* *.* udp46 0 0 *.* *.* udp4 0 0 localhost.32376 *.* Active LOCAL (UNIX) domain sockets Address Type Recv-Q Send-Q Inode Conn Refs Nextref Addr 8d984e3444f3ef1 stream 0 0 0 8d984e3444f3bd1 0 0 /var/run/mDNSResponder 8d984e3444f3bd1 stream 0 0 0 8d984e3444f3ef1 0 0 8d984e3444f3fb9 stream 0 0 0 8d984e3441b6f51 0 0 8d984e3441b6f51 stream 0 0 0 8d984e3444f3fb9 0 0 8d984e3444f34c9 stream 0 0 0 8d984e3444f3019 0 0 8d984e3444f3019 stream 0 0 0 8d984e3444f34c9 0 0 8d984e3441b8149 stream 0 0 0 8d984e3441b7e29 0 0 8d984e3441b7e29 stream 0 0 0 8d984e3441b8149 0 0 8d984e3444f4081 stream 0 0 0 8d984e3444f45f9 0 0 8d984e3444f45f9 stream 0 0 0 8d984e3444f4081 0 0 8d984e3441b6aa1 stream 0 0 0 8d984e3444f46c1 0 0 8d984e3444f46c1 stream 0 0 0 8d984e3441b6aa1 0 0 8d984e3441b5ee9 stream 0 0 0 8d984e3441b6529 0 0 /var/run/mDNSResponder 8d984e3441b6529 stream 0 0 0 8d984e3441b5ee9 0 0 8d984e3444f3271 stream 0 0 0 8d984e3444f31a9 0 0 8d984e3444f31a9 stream 0 0 0 8d984e3444f3271 0 0 8d984e3444f3339 stream 0 0 0 8d984e3444f3401 0 0 8d984e3444f3401 stream 0 0 0 8d984e3444f3339 0 0 8d984e3441b8469 stream 0 0 0 8d984e3441b8789 0 0 8d984e3441b8789 stream 0 0 0 8d984e3441b8469 0 0 8d984e3441b7b09 stream 0 0 0 8d984e3441b7979 0 0 8d984e3441b7979 stream 0 0 0 8d984e3441b7b09 0 0 8d984e3441b7659 stream 0 0 0 8d984e3441b6b69 0 0 8d984e3441b6b69 stream 0 0 0 8d984e3441b7659 0 0 8d984e3441b7019 stream 0 0 0 8d984e3441b6e89 0 0 8d984e3441b6e89 stream 0 0 0 8d984e3441b7019 0 0 8d984e3441b8081 stream 0 0 0 8d984e3441b5c91 0 0 8d984e3441b5c91 stream 0 0 0 8d984e3441b8081 0 0 8d984e3441b5d59 stream 0 0 0 8d984e3441b83a1 0 0 8d984e3441b83a1 stream 0 0 0 8d984e3441b5d59 0 0 8d984e3444f4851 stream 0 0 0 8d984e3444f4b71 0 0 8d984e3444f4b71 stream 0 0 0 8d984e3444f4851 0 0 8d984e3444f4211 stream 0 0 0 8d984e3444f4531 0 0 8d984e3444f4531 stream 0 0 0 8d984e3444f4211 0 0 8d984e3444f38b1 stream 0 0 0 8d984e3441b6911 0 0 8d984e3441b6911 stream 0 0 0 8d984e3444f38b1 0 0 8d984e3441b7a41 stream 0 0 0 8d984e3441b7591 0 0 8d984e3441b7591 stream 0 0 0 8d984e3441b7a41 0 0 8d984e3441b7271 stream 0 0 0 8d984e3441b8851 0 0 8d984e3441b8851 stream 0 0 0 8d984e3441b7271 0 0 8d984e3441b86c1 stream 0 0 0 8d984e3441b65f1 0 0 8d984e3441b65f1 stream 0 0 0 8d984e3441b86c1 0 0 8d984e3441b6141 stream 0 0 0 8d984e3441b5e21 0 0 /var/tmp/launchd/sock 8d984e3441b5e21 stream 0 0 0 8d984e3441b6141 0 0 8d984e3444f4469 stream 0 0 0 8d984e3444f4149 0 0 /var/tmp/launchd/sock 8d984e3444f4149 stream 0 0 0 8d984e3444f4469 0 0 8d984e3444f3e29 stream 0 0 0 8d984e3444f4789 0 0 8d984e3444f4789 stream 0 0 0 8d984e3444f3e29 0 0 8d984e3444f4aa9 stream 0 0 0 8d984e3444f37e9 0 0 8d984e3444f37e9 stream 0 0 0 8d984e3444f4aa9 0 0 8d984e3444f3979 stream 0 0 0 8d984e3444f3a41 0 0 8d984e3444f3a41 stream 0 0 0 8d984e3444f3979 0 0 8d984e3444f3c99 stream 0 0 0 8d984e3444f3d61 0 0 8d984e3444f3d61 stream 0 0 0 8d984e3444f3c99 0 0 8d984e3444f42d9 stream 0 0 0 8d984e3444f43a1 0 0 8d984e3444f43a1 stream 0 0 0 8d984e3444f42d9 0 0 8d984e3444f4919 stream 0 0 0 8d984e3444f49e1 0 0 8d984e3444f49e1 stream 0 0 0 8d984e3444f4919 0 0 8d984e3441b5fb1 stream 0 0 0 8d984e3441b6079 0 0 8d984e3441b6079 stream 0 0 0 8d984e3441b5fb1 0 0 8d984e3441b62d1 stream 0 0 0 8d984e3441b6399 0 0 8d984e3441b6399 stream 0 0 0 8d984e3441b62d1 0 0 8d984e3441b6781 stream 0 0 0 8d984e3441b6849 0 0 8d984e3441b6849 stream 0 0 0 8d984e3441b6781 0 0 8d984e3441b6c31 stream 0 0 0 8d984e3441b6cf9 0 0 8d984e3441b6cf9 stream 0 0 0 8d984e3441b6c31 0 0 8d984e3441b70e1 stream 0 0 0 8d984e3441b71a9 0 0 8d984e3441b71a9 stream 0 0 0 8d984e3441b70e1 0 0 8d984e3441b7401 stream 0 0 0 8d984e3441b74c9 0 0 8d984e3441b74c9 stream 0 0 0 8d984e3441b7401 0 0 8d984e3441b7721 stream 0 0 0 8d984e3441b77e9 0 0 8d984e3441b77e9 stream 0 0 0 8d984e3441b7721 0 0 8d984e3441b7bd1 stream 0 0 0 8d984e3441b7c99 0 0 8d984e3441b7c99 stream 0 0 0 8d984e3441b7bd1 0 0 8d984e3441b7ef1 stream 0 0 0 8d984e3441b7fb9 0 0 8d984e3441b7fb9 stream 0 0 0 8d984e3441b7ef1 0 0 8d984e3441b8211 stream 0 0 0 8d984e3441b82d9 0 0 8d984e3441b82d9 stream 0 0 0 8d984e3441b8211 0 0 8d984e3441b8531 stream 0 0 0 8d984e3441b85f9 0 0 8d984e3441b85f9 stream 0 0 0 8d984e3441b8531 0 0 8d984e3441b8b71 stream 0 0 8d984e34446e051 0 0 0 /var/run/mDNSResponder 8d984e3441b8aa9 stream 0 0 8d984e344415411 0 0 0 /var/tmp/launchd/sock 8d984e3444f3721 dgram 0 0 0 8d984e3441b89e1 0 8d984e3444f3591 8d984e3444f3591 dgram 0 0 0 8d984e3441b89e1 0 8d984e3441b6209 8d984e3441b69d9 dgram 0 0 0 8d984e3441b7339 8d984e3441b7339 0 8d984e3441b7339 dgram 0 0 0 8d984e3441b69d9 8d984e3441b69d9 0 8d984e3441b8919 dgram 0 0 0 8d984e3441b66b9 8d984e3441b66b9 0 8d984e3441b66b9 dgram 0 0 0 8d984e3441b8919 8d984e3441b8919 0 8d984e3441b6209 dgram 0 0 0 8d984e3441b89e1 0 8d984e3441b7d61 8d984e3441b6dc1 dgram 0 0 0 8d984e3441b78b1 8d984e3441b78b1 0 8d984e3441b78b1 dgram 0 0 0 8d984e3441b6dc1 8d984e3441b6dc1 0 8d984e3441b7d61 dgram 0 0 0 8d984e3441b89e1 0 0 8d984e3444f3b09 dgram 0 0 0 8d984e3441b6461 8d984e3441b6461 0 8d984e3441b6461 dgram 0 0 0 8d984e3444f3b09 8d984e3444f3b09 0 8d984e3441b89e1 dgram 0 0 8d984e34446df61 0 8d984e3444f3721 0 /var/run/syslog -bash-3.2#