Cisco Cisco Tunnel Terminating Gateway (TTG) Guide De Dépannage
Troubleshooting the System
▀ Verifying Network Connectivity
▄ Cisco ASR 5000 Series System Administration Guide
OL-22969-02
Important:
When the VPN Manager restarts, it removes all interfaces from the kernel and thus the kernel
removes all ARP entries. When this happens, the NPU still holds all of the ARP entries so that there is no traffic
disruption. When this happens, from a user point of view,
disruption. When this happens, from a user point of view,
is broken since this command gathers
information from the kernel and not the NPU.
The following displays a sample of this command‘s output showing a context‘s ARP table.