OWA Traffic not being passed to exchange hub


  • Hi folks, so here's the issue, i have a client with isa working as a proxy within their network but for some reason its not handing https traffic off to the exchange hub, the web browser just timesout  "webapage cannot be displayed"

    Brief network explanation: Checkpoint frontend firewall----ISA---HUB1

    We're seeing traffic hitting checkpoint and being allowed, but its simply not reaching isa or its reaching isa and being blocked o_O which is odd considering we have only two rules in isa which is to publsih activesync and owa, which worked until a week ago, when we had to shutdown. No idea whats going on...any ideas?

    27 กุมภาพันธ์ 2555 20:19