This is a pretty basic WCCP-GRE configuration that i used to get my vWAAS lab up and running.
The WCCP GRE redirect method establishes a dynamic tunnel, without any real tunnel configuration for it to work and handled entirely by the WCCP process.
Router config:
ip wccp version 2
ip wccp source-interface Loopback0
ip wccp 61 group-list 1
ip wccp 62 group-list 1
!
interface Loopback0
ip address 172.22.39.1 255.255.255.255
!
interface GigabitEthernet0/0
description [LAN Interface]
ip address 172.22.39.65 255.255.255.248
ip wccp 61 redirect in
duplex auto
speed auto
!
interface GigabitEthernet0/1
description [WAN Interface]
ip address 10.10.10.2 255.255.255.0
ip wccp 62 redirect in
duplex full
speed 100
vWAAS Config:
wccp router-list 1 172.22.39.1
wccp tcp-promiscuous service-pair 61 62
router-list-num 1
redirect-method gre
egress-method wccp-gre
enable
MystaJoneS 