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The Data Center (Hosting Servers)
Location
Domain Services Limited's dedicated Hosting Servers are located in the The BurstNET™ Data Center based in North-Eastern Pennsylvania U.S.A
All specifications described here are given by the Data Center.
Environment
Precision-controlled raised floor air conditioning systems
protect and cool mission-critical servers and equipment in the
Network Operations Center. The facility is controlled by dual 30-Ton
APC™/Airflow™, & dual 30-Ton
Liebert™, dual-compresser redundant systems.
These systems provide a virtually dust-free
and particle-free computing environment, with
temperature, humidity, and air-quality regulation.
Security
Restricted access to the Network Operations Center
is monitored by qualified personnel 24 hours a day, every
day. Visitors and clientele are only alloThe Data Centerd on-site if
escorted by Network Operations Center staff.
The entire Network Operations Center is monitored, ensuring
prompt response and thorough coverage to fire or security alarms.
The Data Center supply all our Network Operations Center customers with
advanced firewall, encryption, intrusion detection and other
security measures. The Data Center maintains a full digital video
surveillance system of the Network Operations Center,
with full on-site and off-site recording.
Failsafe Power Supply
The Network Operations Center currently has 800amps 480V (3200amps 110V) 3-Phase power currently
available from PP&L™ (Pennsylvania Power & Electric).
The facility is currently backed up and protected by 150KVA Liebert™ and 160KVA Powerware™ 9135
facility-wide UPS (Uninterruptible Power Supply) systems, which feed
PDI™ & Liebert™ PDU (Power Distribution Unit) systems.
In a very rare case of utility outage, the data center Cummins™ 250KW deisel generator starts automatically,
taking over for the UPS systems and supplying all necessary power for
the facility. The generator interfaces to the power grid thru an Asco™ 7000
automatic transfer panel. The generator is powered by a 500 gallon fuel tank,
capable of running without refueling for approximately 80 hours.
24x7x365 Monitoring
The Network Operations Center uses industry-standard SNMP
(Simple Network Management Protocol) and provides
round-the-clock monitoring of all hardware, including routers,
switches, UPS systems, and servers. The Network
Operations Center also monitors power, environmental
factors (such as temperature and humidity), generator
status, and network connectivity. All critical services/ports
can be monitored, including FTP, HTTP, SMTP, HTTPS, SSH, TELNET,
and POP3. The Data Center provide network monitoring of the Local Area Network,
Internet connectivity (all routers, switches, and wiring),
and the Internet backbone via MRTG. Our close and constant
communication with our upstream backbone providers ensures that
our customers have constant access to high-performance Internet
connections. Failure on any monitoring service results in audible
alarms, LAN messages, and alerting our staff paging system.
The Data Center offers remote cold boot hardware for dedicated
server and co-location clients, with private, password protected,
web based access.
Hardware
The Network Operations Center utilizes ONLY top name brand
hardware. The network is centered on a Cisco™ GSR12000 Border Routers,
and Cisco 7206VXR Core Routers,
connecting via Gigabit Ethernet (1000mbps) to
the Extreme™ Summit™ 5i & 4 primary switches.
Hewlett Packard™ Procurve™ & Extreme™ Summit™ 24/48 managed switches
comprise the power and stability of the network, operating
at 100mbps switched ethernet speeds. Hardware utilized in the facility is comprised of name brands,
including the following:
Intel™, Asus™, Supermicro™, AMD™, 3Com™, Hewlett Packard™,
Adaptec™, Cisco™, Kingston™, Micron™, Crucial™,
IBM™, Maxtor™, Western-Digital™, Seagate™, Quantum™,
Dell™, Realtec™, & Belkin™.
APC™, Tripp-Lite™, Powerware™, & Liebert™
UPS Systems provide the power backups, along with a
Cummins™ generator system. Facility monitoring is provided by a
Panasonic™ WD-500
Digital Video System over Sony™ & Panasonic™ CCTV cameras.
Software
The Network Operations Center utilizes the Red Hat™ Linux
operating system on the majority of servers present. Red Hat™
Linux is a highly configurable system, and The Data Centerll known for speed and
stability. Red Hat™ Linux servers have been documented to
remain operating for up to one year at a time without even
requiring a reboot. The Apache™ web Server nicely compliments
the Red Hat™ Linux Operating System.
The majority of remaining servers operate on the Microsoft™
Windows™ 2003 Server operating system, with Internet Information Server™
web Server. Microsoft™ Windows™ 2003 Server provides a system that
simplifies database, application, and visual effect programming.The Data Center also supports FreeBSD™, CentOS™, Fedora™ Linux, & Debian™ Linux.
Connectivity
The network is connected via Gigabit Ethernet handoff(s) (1000mbps) on a redundant/dual-path OC48 (2048mbps)
sonet-ring fiber-optic transport connection to Commonwealth Telephone™ (CTSI™), NorthEast PA's 2nd largest Telco.
Verizon™ (Formerly Bell Atlantic PA) and PPL Telcom™,
(a sub-division of Pennsylvania PoThe Data Centerr & Electric™ - PPL™) fiber is also available in the facility.
The network currently connects the Data Center POPs (Points of Presence) in Scranton, Wilkes-Barre,
& Philadelphia, with others to be completed shortly.
The Data Center transit is provided via Gigabit Ethernet (1000mbps)
from Yipes!™/Level3™ (http://www.yipes.com),
Cogent™ Communications (http://www.cogentco.com), & BTN™/PCCW™ (http://www.btnaccess.com).
For redundancy, The Data Center is currently running BGP4
(border gateway routing protocol) to maintain the speed and uptime.
If one backbone line goes down, it will balance the load to the other(s).
If one line gets congested, it will load balance the traffic.
The Data Center is currently negotiating with major backbone
providers to open POPs in Data Center's Scranton PA facility.
The Data Center is currently the only major data center/co-lo facility within 60-75 miles
of the Tier-3 Scranton/Wilkes-Barre PA USA Metro Area.
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