Hello I was ask to add a wireless router (cheap linksys) in my network for a neightbor company. I have a few spare porfs on my 2600 router. i would like to block access to all computer in that port to my other subnets, Can this be done with an access-list? can anyone post the acl for this? Are there any other ways? I am thinking may be i should just map an external port to an internal port with the firewall but the router might be better to limit access. Thanks.