Figure 11-7. Trace Display For A Successful Tcp/Ip Protocol Connection; Figure 11-8. Trace Display For A Failed Tcp/Ip Protocol Connection - NETGEAR RT338 Reference Manual

Enter 11 to select the Internet Setup Test, or enter 5 to select another remote node. This test checks
to see if your Internet access or remote node configuration has been done correctly. The router
dials the node, performs authentication, and establishes a connection. If everything is working
properly, you receive an appropriate response. If you receive an error message, note the error
message and consult your network administrator.
Figure 11-7 shows an example of a trace display for a successful call when using a TCP/IP
protocol connection.
Start dialing for node <1>
### Hit any key to continue.###
$$$ DIALING dev=2 ch=0
$$$ OUTGOING-CALL phone(18005551212)
$$$ CALL CONNECT speed<64000> type<2> chan<0>
$$$ LCP opened
$$$ PAP sending user/pswd
$$$ IPCP negotiation started
$$$ CCP stopped
$$$ BACP stopped
$$$ IPCP neg' Primary DNS 172.16.215.11
$$$ IPCP neg' Secondary DNS 172.16.215.12
$$$ IPCP opened
$$$ Connect Success
Figure 11-7. Trace Display for a Successful TCP/IP Protocol Connection
Figure 11-8 shows an example of a trace display for a failed call when using a TCP/IP protocol
connection. In this case, the login name or password may be incorrect, because the first sign of a
problem is the LCP down message immediately following the PAP login step.
Start dialing for node <1>
### Hit any key to continue.###
$$$ DIALING dev=2 ch=0
$$$ OUTGOING-CALL phone(18005551212)
$$$ CALL CONNECT speed<64000> type<2> chan<0>
$$$ LCP opened
$$$ PAP sending user/pswd
$$$ LCP closed
$$$ Recv'd TERM-ACK state 5
$$$ LCP stopped
Figure 11-8. Trace Display for a Failed TCP/IP Protocol Connection
Another useful diagnostic tool for TCP/IP testing is Ping Host, which causes a packet to be sent to
a specified host requesting an echo packet.
Enter 12 to select Ping Host. This diagnostic test pings a local or remote host. You are prompted
for the IP address of the host.
System Maintenance
Reference Guide for the Model RT338 ISDN Router
11-11