[j-nsp] filter to count http requests

[tchoel .]

Hi,

I'm trying to count HTTP requests forwarded to my uplink.I've written a 
filter given below and applied this to the uplink interface as output 
filter. Is this is a safe method to mesure http requests ?

Regards,
Tchoel

firewall filter httpRequests {
    term countHttp{
         from {
             protocol tcp;
             port 80;
             tcp-initial;
         }
         then{
             count httpRequests;
             accept;
     }
     term others{
         then{
              accept;
     }
}









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