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what is tunnel0 - Tu0 interface

Posted on 2012-04-03
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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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Question by:knfitz
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by:Anuroopsundd
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schmitty007 earned 500 total points
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With cisco this can be a crypto-map tunnel or mutlicast tunnel created interface. In short Virtual. See this document
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by:Ernie Beek
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On a Cisco these are the (active) VPN tunnels: tunnel0, tunnel1, etc. depending on how many VPNs you have.
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