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Sep
30
comment Isolating a computer in the network
MACs can be easily spoofed.
Sep
30
revised Why does 1GBit card have output limited to 80 MiB?
added modinfo and cleaned up duplicates, fixed typos
Sep
30
revised Why does 1GBit card have output limited to 80 MiB?
addded more tuning
Sep
30
revised Notebook for Sysadmin
fixed typo
Sep
30
revised FreeBSD performance tuning: Sysctl parameter, loader.conf, kernel
note about ip.portrange
Sep
30
awarded  Cleanup
Sep
30
revised FreeBSD performance tuning: Sysctl parameter, loader.conf, kernel
added note about port randomization and it's auto disabling
Sep
30
revised FreeBSD performance tuning: Sysctl parameter, loader.conf, kernel
rolled back to a previous revision
Sep
30
comment I'm designing a system to handle 10000 TCP connections per second, what problems will I run into?
UDP has it's drawbacks, like sender and delivery verifications, so one should consider them before using UDP in production.
Sep
30
revised FreeBSD performance tuning: Sysctl parameter, loader.conf, kernel
Added net.inet.ip.portrange.randomized
Sep
30
awarded  Civic Duty
Sep
29
comment Upgrade FreeBSD ZFS system to larger drives
IMO, drive-by-drive migration from 250Gb drives to 2Tb is the best way to increase raidz capacity
Sep
22
answered Install FreeBSD kernel
Sep
21
answered FreeBSD nat via PF: how to change from random UDP ports to incremental?
Sep
18
answered how to completely disable ipv6 on Ubuntu 9.04
Sep
17
revised Is it possible to use bittorrent for a fileserver
added xbtit project
Sep
17
revised How to fully live update sphinx indexing?
edited tags
Sep
17
revised Error running multiple instances of sphinx (searchd) on the same box
edited tags
Sep
17
revised How do I make sphinx restart when I reboot my Ubuntu server?
There is no such thing as sphinx! Use sphinxsearch instead.
Sep
15
revised samba server configuration
edited tags