PFSense + FreeBSD + Multicore = ISSUE
I installed FreeBSD 10 on a multicore server and got strange behavior – network connections were slow and I got many timeouts with 1 client only.
The same situation with PFSense 2.2.1 on a multicore server (Atom 8 cores) – server even hangs without any loads.
The cause: the maximum of mbclusters were riched – 100% (PFSense – Dashboard), because they are dedicated by the system for the each core. There is no the issue on an one-two core system (enough).
Fix – add memory and mbclusters to a system:
/boot/loader.conf
vm.kmem_size=”1G”
vm.kmem_size_max=”2G”
kern.ipc.mbclusters=”1000000″
kern.ipc.nmbclusters=”262144″
Apache2(Windows) + Wildcard SSL Shell + echo a random string from a file
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