knfitz
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what is tunnel0 - Tu0 interface
I have an interface named Tunnel0 - Tu0 showing up in solarwinds on one of my routers. What is this interface? is it virtual?
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On a Cisco these are the (active) VPN tunnels: tunnel0, tunnel1, etc. depending on how many VPNs you have.
http://ardenpackeer.com/tutorials/routeswitch/tutorial-ipv6-tunnels-part-2-automatic-6to4-tunnels/