Linksys BEFSR41W Appendix B: How to Obtain Your ISPs E-mail & Web Addresses

3. At the DOS command prompt, type ping mail. (assuming that the loca-

tion for which you’re trying to find an IPaddress is conf igured as “mail”).

Press Enter. Information such as the following data, taken from a ping of

Microsoft Network’s e-mail server, will be displayed.

4. Write down the IP address returned by the ping command. (In the

example above:24.53.32.4.) This IP address is the actual IP address of the

server “mail,” or any other word or value you have pinged.

Step Two:Pinging for a Web Address

While the IP address returned above would work as your e-mail server address,

it may not be permanent. IPaddresses change all the time. Web addresses, how-

ever, usually don’t. Because of this, you’re likely to have fewer problems by

configuring your system with web addresses rather than IP addresses. Follow

the instructions below to find the web address assigned to the IP address that

you just pinged.

1. At the DOS command prompt, type “ping -a 24.53.32.4,” where

24.53.32.4 is the IP address that you just pinged. Information such as the

following data will be displayed.

C:\>ping mail

Pinging mail [24.53.32.4] with 32 bytes of data:

Reply from 24.53.32.4: bytes=32 time<10ms TTL=128

Ping statistics for 24.53.32.4:

Packets: Sent = 4, Received = 4, Lost = 0 (0%

loss),

Approximate round trip times in milli-seconds:

Minimum = 0ms, Maximum = 0ms, Average = 0ms

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Appendix B: How to Obtain YourISP’s E-mail & Web Addresses

Virtually all Internet addresses are configured with words or characters (i.e.,

www.linksys.com, www.yahoo.com, etc.) In actuality, however, these Internet

addresses are assigned to IP addresses, which are the true addresses on the

Internet. For example, www.linksys.com is actually 216.23.162.142. Type it

into your web browser and you will wind up at the Linksys home page every

time.

IP and web addresses, however, can sometimes be long and hard to remember.

Because of this, certain ISPs will shorten their server addresses to single words

or codes on their users’web browser or e-mail configurations. If your ISP’s e-

mail and web server addresses are configured with single words (“www,” “e-

mail,” “home,” “pop3,” etc.) rather than whole Internet addresses or IPaddress-

es, your Router may have problems sending or receiving mail and accessing the

Internet. This happens because your Router has not been configured by your

ISP to accept their abbreviated server addresses.

The solution is to determine the true web addresses behind your ISPs code

words. You can determine the IP and webaddresses of your ISP’s servers by

“pinging” them.

If you don’t have your ISP’s web and e-mail IP addresses, you

must either get them from your ISP or follow these steps prior

to connecting yourRouter to your network.

Step One:Pinging an IP Address

The first step to determining your ISP’s web and e-mail server address is to

ping its IP address.

1. Power on the computer and the cable or DSL modem, and restore the

network configuration set by your ISP if you have since changed it.

2. Click Start, then Run, and type command. This will bring up the DOS

window.

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