Troubleshooting 3–3
Table 3–1 (Cont.): DECserver 90M Troubleshooting
Problems Possible Causes Action
The network LED is not The network is down. Determine the network status.
on.
Check network Run MOP loopback or MOP
connectivity. console carrier session tests.
The Ethernet connection Reconnect the Ethernet cable.
may be disconnected.
The communication Terminate the T-connector on the
port may not be communications port.
terminated.
The 50 ohm termina- Reconnect the terminator(s).
tor(s) to the T-connector
may have disconnected.
There is no response Terminal connection to Secure the console terminal cable
at the Local prompt. the console port may to the console port.
be broken.
The DECserver 90M The service is not Refer to the
Network Access Server
cannot connect to a available.
Problem Solving
manual.
service on the LAT
network.
LAT software is not Refer to the
Network Access Server
installed on the host
Problem Solving
manual.
system.
The host name is not in Refer to the
Network Access Server
the local database.
Problem Solving
manual.
Group Codes are not Refer to the
Network Access Server
enabled.
Problem Solving
manual.
The host is not on a local Refer to the
Network Access Server
area network.
Problem Solving
manual.
The DECserver 90M Internet and Telnet Refer to the
Network Access Server
cannot connect to a parameters are not
Problem Solving
manual.
host on the network set or are set incorrectly.
throughTelnet.
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