3,284 reputation
31435
bio website yandex.ru/search
location Russia
age 27
visits member for 5 years, 1 month
seen yesterday

Mad Skillz:

 - Programming
 - System Administration
 - L2/L3/L4 network knowledge
 - FreeBSD and Linux experience
 - Highload passion
 - HPC(GPFS/Infiniband) user
 - IPv6 evangelist
 - nginx fan
 - p2p lover

Jun
29
answered Is anyone else using OpenBSD as a router in the enterprise? What hardware are you running it on?
Jun
29
comment What should I pay attention to when I'm buying a network switch?
HP ProCurve series have nice cli interface
Jun
29
answered What should I pay attention to when I'm buying a network switch?
Jun
24
awarded  Critic
Jun
24
answered How to set up Nginx as a caching reverse proxy?
Jun
23
answered How do you usually back up your database?
Jun
23
comment MySQL config for drupal
IIRC mysql can't change log files configuration dynamically. After changes in logfile configuration you need to stop mysqld and manually delete old log files, then it can start.
Jun
22
revised Option 82 and dhcpd. “No free leases” for second computer
added tags
Jun
20
answered Option 82 and dhcpd. “No free leases” for second computer
Jun
20
awarded  Scholar
Jun
19
answered How many hardware (PCI-MSI) interrupts can a PC have?
Jun
19
revised Option 82 and dhcpd. “No free leases” for second computer
added 1 characters in body
Jun
19
comment Option 82 and dhcpd. “No free leases” for second computer
IP pool is public so it's pretty limited and cost $$. So solution with assigning more than one IP is out of question, but thanks for the try.
Jun
19
asked Option 82 and dhcpd. “No free leases” for second computer
Jun
18
answered Load-balancer options
Jun
18
answered The same driver for multiple network cards — performance bottleneck?
Jun
18
comment Why does 1GBit card have output limited to 80 MiB?
wikipedia says that twisted pair based 1000Base-T doesn't use 8/10. Is it right?
Jun
18
answered Basic firewall, switch, & router device?
Jun
18
comment zfs permissions issue ? “Not owner”
Add also: ls -dv /home
Jun
17
comment CIDR for Dummies
Great answer! PS.Class C is 192.0.0.0