Cisco Router Integration Script (2800)

This document provides scripts required to complete the installation of the NAC Solution

NAC Router Integration Script

conf t ! ip flow-export version 5 ip flow-export source x (replace x with management interface and remove this comment) ip flow-export destination x.x.x.x 50001 replace x.x.x.x with IP of NAC server and remove this comment) ! ip access-list extended impulse_block permit ip any host 198.31.193.211 ! ip access-list extended intranet remark allow DNS permit udp any any eq domain remark allow DHCP permit udp any any eq bootps remark allow access to AD server permit ip any host x.x.x.x (Replace with IP of AD server and remove this comment) remark allow access to AV server permit ip any host x.x.x.x (Replace with IP of AV server and remove this comment) remark allow RDP access to blocked hosts permit tcp any eq 3389 any ! route-map impulse deny 10 match ip address intranet ! route-map impulse permit 20 match ip address impulse_block set ip next-hop x.x.x.x (replace x.x.x.x with IP of NAC server and remove this comment) ! interface x.x (Layer 3 interface(s) which is/are default gateway for subnet(s) to be placed under policy – recommend a test subnet first, remove this comment) ip policy route-map impulse ip helper-address x.x.x.x (replace with IP of NAC appliance and remove this comment) ! end

*Note – Be sure to also allow the NAC Enforcer access to the router if a VTY/SSH access-list is present on the router.

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