What command line command is used to view the state of all sockets for VPN and verify that UDP port 500 is listening for requests?
netstat -an
If using both L2TP and PPTP for VPN configuration, what must you make sure of?
that the IP ranges for each protcol do not overlap
What two tunneling protocols are supported by Mac OS X Server and what are the key differences between them?
Layer Two Tunneling Protocol (L2TP) – more robust security, allows for shared secret Point-to-Point Tunneling Protocol (PPTP) – more compatible…
What authentication method (not tunneling protocol) is supported by default for VPN connections? Can other authentication methods be used?
MS-CHAPv2 supported by default Other authentication methods can be used with advanced configuration.
What are the three kinds of NAT, and which one is the only kind that you can configure via Server admin?
static NAT – maps a private IP address to a public one dynamic NAT – maps a private IP address…
What does NAT stand for and what else is it known by?
NAT: network address translation also known as IP masquerading or IP aliasing
Which ports are enabled by default when you first configure Firewall and why?
Only the ports needed to perform remote administration: Remote Directory Access (625), server admin (687), Secure Shell (22) WHY: These…