Hi all I have One Public IP assigned to eth0 i have Private network 192.168.1.0/24 connected to eth1 how can stop, some one spamming from internal IP i get from lot queries from other host saying that my Public IP is spamming ..... 1 ) how do i stop them spaming or relaying mails from internal PC 2) how to stop scanning from internal ip to any external IP 3) how do i kick the user who is infected with the virus and block them and notify to admin thanks hare
