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L2TP V3 - Keeps Flapping

Hi,

I've l2tunnel configured to wards my neighbour through ISP. I'm seeing the tunnel keeps flapping. What would be tthe reason?

interface FastEthernet0/0.230

encapsulation dot1Q 230

no cdp enable

xconnect x.x.x.x 21 pw-class o2Wifi

end

l2tp-class class1

authentication

pseudowire-class o2Wifi

encapsulation l2tpv3

protocol l2tpv3 class1

ip local interface Loopback10

  • WAN Routing and Switching
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