4 troubleshooting procedure, 4 troubleshooting procedures -10, Troubleshooting procedure – Panasonic NN46240-710 User Manual
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3 BGP/MPLS IP VPN troubleshooting
Nortel Secure Router 8000 Series
_________ Troubleshooting - VPN
Figure 3-4 MPLS VPN troubleshooting flowchart
3.2.4 Troubleshooting procedure
The steps of troubleshooting are as follows:
Step 1 Check that reachable routes exist between CEs.
On the local CE, ping the remote CE.
If the ping is successful, it indicates that reachable routes exist between CEs and rules out
the route problem between CEs. The section between VPN user PCs and CE can be faulty.
Check for reachable routes between them. If no reachable route is available, add the route.
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Nortel Networks Inc.
Issue 5.3 (30 March2009)