Zyxel USG 50 + IDP - very, very slow I upgraded to a really fast line and the speed I get is around 30-35Mbps. When I enable the IDP it drops to... 1Mbps.
Tested in a reliable way using my own external ftp server, on two different PCs using both ftp and http.
On the website it says the throughput for IDP+AV is 30Mbps.
I tried to disable all ftp signatures and try again downloading a file with ftp - the same, speeds around 800-900KBps, without the IDP - 3-4MBps
SORRY found it, it was discussed here - a lot of people complained about the throughput... I am going to escalate it to Zyxel anyway