Thank you for the post.
Please check the access rule to see if you have configure schedule for a policy rule. And also look into the ISA logging to see which rule block the traffic.
Nick Gu - MSFT
- Proposed as answer by Nick Gu - MSFTMicrosoft contingent staff, Moderator Thursday, November 29, 2012 2:33 AM
Description: The number of concurrent TCP connections from the source IP address 192.168.5.230 exceeded the configured limit. As a result, ISA Server will not allow the creation of new TCP connections from this source IP.
This IP address probably belongs to an attacker or an infected host.
See product documentation for more info about ISA flood resiliency.
how can i fix this problem ?
Add ip 192.168.5.230 to the Flood mitigation exception list on your ISA/TMG box.
- Proposed as answer by Nick Gu - MSFTMicrosoft contingent staff, Moderator Monday, December 03, 2012 1:23 AM