Router with automatic protocol configuration and methods of use

A method for a router to automatically detect whether an internet service provider with which the router communicates requires the use of DHCP or requires the use of PPPoE, wherein the router is used to support communications between a personal computer that is connected to the router and the internet service provider using a modem, comprising:

• (a) monitoring communications from the personal computer to the router;
• (b) receiving a request by the router from the personal computer to establish communications with the internet service provider;
• (c) automatically initiating configuration of the router responsive to receipt of the request;
• (d) employing the router to automatically determine whether the personal computer is attempting to use DHCP or PPPoE communication protocol in the request to communicate with the internet service provider;
• (e) automatically attempting to establish communications with the internet service provider using the communication protocol determined in (d);
• and
• (f) determining whether the attempt of the router to communicate with the internet service provider is successful and, when the attempt of the router to communicate with the internet service provider is successful, using the successful communication protocol to support subsequent communications between the personal computer and the internet service provider.

A method for a router to automatically detect which communication protocol is used by an internet service provider with which the router communicates, wherein the communication protocol is selected from the group consisting of DHCP, PPPoE, and static IP, wherein the router is used to support communications between a personal computer that is connected to the router and the internet service provider using a modem, comprising:

• (a) monitoring communications from the personal computer to the router;
• (b) receiving a request by the router from the personal computer to establish communications with the internet service provider;
• (c) automatically initiating configuration of the router responsive to receipt of the request;
• (d) employing the router to automatically determine whether the personal computer is attempting to use DHCP, PPPoE, or static IP communication protocol in the request to communicate with the internet service provider;
• (e) automatically attempting to establish communication with the internet service provider using the communication protocol determined in (d);
• and
• (f) determining whether the attempt of the router to communicate with the internet service provider is successful and, when the attempt of the router to communicate with the internet service provider is successful, using the successful communication protocol to support subsequent communications between the personal computer and the internet service provider.

A method for using a router to automatically detect which internet service provider communication protocol to use to support communications between a personal computer that is connected to the router and an internet service provider with which the router communicates using a modem, comprising:

• (a) receiving a request by the router from the personal computer to establish communications with the internet service provider;
• (b) automatically initiating configuration of the router responsive to receipt of the request;
• (c) using the router to automatically monitor which client set-up process protocol the personal computer is attempting to use in the request to establish communications with the internet service provider;
• (d) automatically using the router to attempt to establish communications with the internet service provider using the client set-up process protocol monitored in (c);
• and
• (e) using the client set-up process protocol monitored in (c) as the internet service provider protocol for the router whenever the client set-up process protocol monitored in (c) is successful in establishing communications between the router and the internet service provider.

A router that is configured to automatically determine which internet service provider communication protocol to use to support communications between a personal computer and an internet service provider, comprising:

• a processor;
• and
• memory, wherein the processor and memory are configured to:
• (a) receive a request from the personal computer to establish communications with the internet service provider;
• (b) automatically initiate configuration of the router responsive to receipt of the request;
• (c) automatically determine which client set-up process protocol the personal computer is attempting to use in the request to establish communications with the internet service provider;
• (d) automatically attempt to establish communications between the router and the internet service provider using the client set-up process protocol determined in (c);
• and
• (e) if the client set-up process protocol determined in (c) is successful in establishing communications between the router and the internet service provider, store information in the memory that identifies the client set-up process protocol for subsequent use.