I am implementing traffic export on the WAN interface of my 3725 router. I use a dialer interface for PPPoE which is applied to the Fa0/0 interface. This dialer WAN interface has Zone Based Firewall, NAT Outside, ACLs applied to it, as well as IP Traffic Export for an IPS. In what order would each of these items process a packet? In other words, is the order something like ZBF, ACL, IP Traffic Export, then NAT? How would QoS fit into something like this as well? I am asking because I am wondering how much processing the packets receive before they are mirrored over to my IPS. Thanks for any feedback.
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Since the last blog on IOS-XE release, there has been a standard maintenance release which was followed by the recently published Extended Maintenance Release(EMR) and the last release on the 16.x train, IOS-XE 16.12.1. With this being an EMR release, it ...