Not sure about ICMP but the Netgear 114P? Wireless Router gives much more granularity that the less expensive one's, (it's almost $200). It allows for ingress filtering, (port forwarding), and egress filtering rules. It can be managed, like nearly all other recent routers through http or https on rht eLAN interface or, if you so desire, it may be remotely administered through the WAN interface. It logs to syslog, (nice), and generally is a more "capable" router then the lower end ones.