Re: Ping replies being dropped after 7.4.1 Upgrade [message #101835 is a reply to message #97271] |
Tue, 23 April 2013 14:34   |
bryancoley
Messages: 2 Registered: December 2012 Location: London
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Hi All,
Luckily there is a very easy fix for this. It took a whilst, but the option to disable the ICMP reply issue was only addressed in version 8.0.0
I have done this on 9 of my boxes and it is working fine.
1. Export the configuration of your Control(s)
2. Extract the zip file and edit the winroute.cfg file (I recommend to use Total Commander as it can update the file inside the tar.gz)
3. Locate following options by doing a text search for 'ICMP'
4. These options controls the packet flow through the Kerio Control. One is for TCP connections (3WayHanshake) and the other one is for ICMP (pings for example). Change value of the RequireIcmpFlowControl to 0 in order to disable it.
5. Save the changes and update the archive.
6. Import the configuration file back to your Control Appliance / Box
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