I am running a 8.01 Asato complex config with 6 interfaces with about 60 LAN users that are doing "rooming profile and desktop and file redirection" from the LAN interface
To the DMZ interface (hint – a lot of requests from the users to the domain controller and all network interfaces are Giga speed)
This is a setup that is working for several months but from time to time we are having timeouts between the DMZ and LAN network that freeze the clients PC
But in the last 2 weeks this is happening several times a day maybe because of increased traffic load or different traffic patterns
If I do ifconfig I see dropped packets when the network is slow
What can be the problem?
1) This is not hardware problem because we changed the astaro to a new hardware and had the same problem (very strong hardware 16Giga Ram on Dual INTEL CPU)
2) We tried to change the cabels,switches,update server network drivers but the main suspect is still the Firewall
3) The problem is very unpredictable and I can't reproduce it - it is just happening several times a day (timeouts and 1000ms ping DMZ LAN)
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