I want to use the netfilter+iptables for my company's local_net. but I have read the following words on some webpage "we use linux as our router. i just tested the performance of the router with smartbits, and i found that the throughput of 64byte .and the result is not good" we have not the smartbits but we want to use "iptables + netfilter + a normal pc with two eth " for our company there are about 1,000 PCs in the local_net what can I do to improve it
