Black Box LRA001A-R2, LRS002A-R2, LRA005A-R2 manual Password -pnewpassword

ASYNC ROUTER AR-P, AR-5, AND SYNC ROUTER USER’S MANUAL

3.Re-insert the boot diskette into the diskette drive.

4.Restart the Router.

5.Once the “Login:” prompt appears on the front panel, enter the user name root. Do not enter a password; just press RETURN.

NOTE

Step 5 can only works on the first login attempt after a reboot. If you make a mistake, reboot the Router as in step 4.

6.Eject the boot diskette and write-enable it (close the window).

7.Re-insert the diskette into the diskette drive.

8.Set the root password using the password command. The -poption of the password command allows the root password to be set without having to provide the previous password. The new password will be saved onto the diskette. Enter:

password -pnew_password

Make sure that there is no space between the -pand the new_password.

C.3.5 IP HOSTS ON ETHERNET CANNOT TELNET TO THE ROUTER

There are 2 possible causes:

•The Ethernet cable is not fully functional.

•The Router may be configured with the wrong IP address.

Possible cause #1—The Ethernet cable is not fully functional. The cable may not be connected correctly or it may be damaged.

Suggestions—Check the appropriate Ethernet cable to ensure that it is seated correctly.

Issue the trace eth0 command on the Router to determine if the Router is receiving the telnet traffic. The trace command is used to display incoming and outgoing traffic on a given interface.

Watch the network activity LEDs while trying to access the Router over the Ethernet.

If possible, try attaching the Ethernet cable to another node on the same network that supports TCP/IP and telnet into it, to verify whether the cable is good.

If possible, use a network analyzer to determine if packets are being sent to the Router.

Possible cause #2—The Router may be configured with the wrong IP address.

Suggestions—If you have a machine available that supports DOS formatted disks, use an editor to read the config.net file on the boot diskette (or use the ifconfig command to display the IP address) and verify that the correct IP address is found in the file.

Before editing the boot diskette, uncompress it by entering:

a: \stacker a: < RETURN>

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