NTP - ACL

NTP - Network Time Protocol Packet types: -  Control messages : don't bother with this. -  NTP request/update messages: used for time sy...

  • Create a loopback Interface on MacOS
    Create a loopback Interface on MacOS X: ifconfig lo0 alias 172.16.123.1  will add an alias IP 172.16.123.1 to the loopback adapter ifconf...
  • NTP - ACL
    NTP - Network Time Protocol Packet types: -  Control messages : don't bother with this. -  NTP request/update messages: used for time sy...
  • Client/Server Python (works with VIRL)
    Small Python Client/Server Application Client #!/usr/bin/env python import socket TCP_IP = '10.0.0.10' TCP_PORT = 21 ...