Hi Folks Can any one answer this one. I have had my ISA server (Stand alone & integrated) set up and running proxy and gatekeeper pretty well for about 6 months now with few problems, however 3 days ago the gateway started playing up. I may be wrong here, but my understanding is that the gatekeeper is meant to only let internal clients to connect thru, and the gateway for external clients to connect thru. Whenever anyone (external to the network), who formerly connected by using the gatekeeper could connect, now they get a gateway timeout error and cannot connect. What is really baffling me is that if they then tick the gatekeeper tab in netmeeting and click to connect, they then get a cannot find gatekeeper message, but then if they click ok it connects and works perfectly well. I have installed SP1 but that was a good few days before this started happening. As it does still work, I'm not that bothered apart from talking callers thru the setup when they find out they cannot connect. Weird or not. ps It happens with either ip or dnsname in the settings in netmeeting. Steve Gateway Systems Limited 10 Queen Street Hamilton HM 11 Bermuda Tel: 441 292 0941 Fax: 441 292 0455 steve@xxxxxxxxxx steve@xxxxxxxxxxxxxxx