VeEX MTT-14B User Manual page 42

MTT-14B e_Manual D07-00-083P RevA00
• LINK DOWN: Link is closed.
• WRONG CONFIGURATION: Wrong VP/VC, protocol, local
address or gateway IP address.
If ARP: PASS, the following is reported:
• LOCAL IP: STU-R IP address assigned by the DHCP server.
• GATEWAY: Gateway IP address.
• DHCP SERVER: DHCP server IP address. If reports FAIL, the
ISP did not return a DNS server IP address or it was invalid.
The screen contains this F-Key:
DETAIL (F4): Press to display the right screen shown in Figure
23. It reports the details of the handshake messages exchanged
between the STU-R and the gateway. It also provides the protocol
decode of the messages exchanged between the STU-R and the
ISP. It contains the following F-keys:
PAGE-UP (F1) and PAGE-DN (F2): Page through any additional
screens.
SUMMARY (F4): Press to return to the IP STATUS screen.
PPP Static or Dynamic IP Status
11:50:45
>LINK UP
ST:11:20:40 ET:000:30:05
IP STATUS
ROUTER:PASS
PPP :PASS
LOCAL IP :207.181.199.105
GATEWAY :207.181.199.178
DNS SERVER :206. 13. 28. 12
SUBNET MASK :255.255.255.000
AUTHENTICATION:PAP
DETAIL
Figure 24 PPP IP Screens
After pressing CONNECT in IP CONFIGURATION, the test set will
start the PPP negotiation with the ISP. The following is reported:
ST: Indicates when CONNECT was pressed.
ET: Elapsed time since CONNECT was pressed.
The status of the connection to the ISP is displayed on the right
side of the screens. It can be 'PPP UP', if it has passed, or it can
be 'PPP DOWN', if it has failed. The status is also displayed under
the IP STATUS line in the left screen of Figure 24. It can be:
ROUTER: in progress: Connection is not yet opened.
ROUTER: PASS: The ISP has responded and the connection
parameters have been successfully negotiated.
11:50:45
UP< >LINK UP
ST:11:20:40 ET:000:30:05
PAGE:1
ATU-R
PAP req
<---- PAP ack
IPCP cfg req
<---- IPCP cfg nack
IPCP cfg req
<---- IPCP cfg ack
PAGE-UP PAGE-DN
UP<
ISP
---->
---->
---->
SUMMARY
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