Hi, I have problem with QoS on ISA server. My configuration is W2K+SP2;standart ISA server +SP1;2xNics-NIC1 is connected to local LAN and NIC2 is connected to ISP, server is standalone. I also use the IPsec tunnel with another ISA server on other location. All is working fine-Web access to Internet by clients, communication by tunnel between two my LANs-all is fine. I would like to use the QoS /bandwith/control for Internet and Tunnel communications. I set bandwith rules and everything setting for bandwith rules but for tunnel communication QoS service does not work. I looked to ISA server Logs and there is only info about tunnel communication -port 500 nad 1701, source and destination address and that all. When I set this values to the bandwith rules-QoS is not working. I try everything settings about bandwith rules but only Internet access I can control by QoS /bandwith control/. QoS service is binded on the both network adapters NIC1 and NIC2 and also in RRAS on L2TP interface. if possible How Can I use to bandwith control on the tunnel communication on the ISA servers ?? Thank you for your help David Pokorny