Enable ICMP pings from the internal network ISA 2006
4 02 2008The default firewall configuration in ISA 2006 is to deny all traffic from and to any host. I successfully configured the OWA publishing rule for Exchange 2007 but after my initial tests from the Exchange 2007 server I found out that ICMP was disabled. All hosts behind the internal network were prohibited to use the ping command.I created new access rule to enable ICMP. See my screencast for more details.
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