The port number used
If you want to share a public IP address with several internal systems then you need to configure the use of NAT (network address translation). It is a gateway/proxy service that translates internal addresses to external addresses and would allow you to share the external public IP address with multiple internal addresses.
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Network Address Translation (NAT) is a common firewall feature that provides internal address structure protection by hiding internal IP addresses from external networks. NAT replaces internal IP addresses with a single public IP address when communicating with the internet, adding a layer of security by concealing internal network topology.
An address that can only be used on the internal network
NAT devices can hide IP addresses of internal servers; PAT devices ensure that services run on internal servers via a single IP address with multiple ports
A switch examines the frame for the MAC address information and adds it to its internal switching table as each frame passes through the switch.
You can have two addresses, mailing address and garaging address. The garaging address cannot be a post office box. Insurance companies charge you based on the garaging address of the vehicle, not your mailing address.
NAT (Network Address Translation) offers this service.
WikiAnswers does not give out personal information such as home or email addresses.
WikiAnswers does not give out personal information such as home or email addresses.
WikiAnswers does not give out personal information such as home or email addresses.
WikiAnswers does not divulge personal information such as phone numbers, email addresses or residential addresses.