Category: ASA

FlexVPN – DVTI – Dymanic Virtual Tunnel Interface

FlexVPN – DVTI – Dymanic Virtual Tunnel Interface

Using the configuration of the previous post we will configure R1 external interface as a Dynamic Virtual Tunnel Interface that will allow the dynamic creation of Virtual-Accesses one per connection. We will also add a new Router R3 to the mix as another peer in the flexVPN topology to get a hub and spoke topology. … Continue reading FlexVPN – DVTI – Dymanic Virtual Tunnel Interface

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Packet flow through the ASA explained

Packet flow through the ASA explained

Lets do it step by step: Once a packet is reached at the ingress interface, the input counter of the interface is incremented by one. To verify the counters use the command: show interface. If the connection matches an entry in the internal connection table the flow is moved directly to step number 5.If it … Continue reading Packet flow through the ASA explained