Is there any way to dynamically measure the no of concurrent internal hosts (IP's) utilising the linux NAT Gateway/forwarding box. The idea is to measure the no of hosts actively using the gateway. I do not want to measure the no of TCP connections which iptraf does because it does not give the actual no of hosts. _________________________________________________________________ Protect your PC - get McAfee.com VirusScan Online http://clinic.mcafee.com/clinic/ibuy/campaign.asp?cid=3963
