3 diagnostic flowchart, 4 troubleshooting procedure, 4 troubleshooting cases – Panasonic NN46240-710 User Manual
Page 36: 1 the session disconnects as soon as it is set up, Networking environment, Fault symptom, 3 diagnostic flowchart -5, 4 troubleshooting procedure -5, 4 troubleshooting cases -5, Access to the layer 3 vpn
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1 L2TP troubleshooting
Nortel Secure Router 8000 Series
_________ Troubleshooting - VPN
# Create two user names and passwords.
[Nortel-aaa] local-user [email protected] password simple 11111
[Nortel-aaa] local-user [email protected] password simple 22222
In the preceding configuration, you need to modify the AAA configuration if the LNS end
uses RADIUS authentication.
1.3.3 Diagnostic flowchart
The diagnostic flowchart is the same as the flowchart shown in Figure 1-4.
1.3.4 Troubleshooting procedure
The troubleshooting procedure is as follows:
Step 1 Check faults by using the steps in “VPDN troubleshooting on the L2TP.”
Step 2 Check that the correct VPN instances are bound on the VT on the LNS side.
Step 3 Check that the correct VT is bound in the AAA domain.
—End
1.4 Troubleshooting cases
1.4.1 The session disconnects as soon as it is set up
Networking environment
Figure 1-6 Networking of the disconnection of the L2TP session
Fault symptom
The sessions on both the LAC and LNS sides disconnect as soon as they are set up.
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Nortel Networks Inc.
Issue 5.3 (19 January 2009)