PVNF.COM Private Virtual Network Feature Private
Virtual Network Feature PVNF.COM
Acronym Definition
VNF Virtual Network Feature
VNF Voies Navigables de France
PVN Paraventricular Nucleus
PVN Parliamentary Vasudan Navy (Freespace game)
PVN People's Video Network
PVN Private Virtual Networking
PVN Project Variation Notice
PVN File format specifications (PVN/PVB/PVG/PVP)
Text Revision: 20061016
Specification Revision: 20060106
* note: minor restriction in header as of 20040720
- header must conclude with a single CR/LF delimiter
* note: can now accept doubles for framerate 20040722
* Addition of PV?b signed integer format, 20040723
* Addition of [0,maxval], [-maxval,0] support (signedMaxVal) 20060106
* the PVN file format described here (also known as PVB/PVG/PVP)
is (c) 2003-2006 Jacob (Jack) Gryn
* the author grants full rights to all who wish to use
and distribute this information/code and the corresponding file
formats on the assumption that credit is given to the author if asked
* e-mail: jgryn ( at ) cse DOT yorku DOT ca, web: http://www.cse.yorku.ca/~jgryn/research
* The official version of these specifications are available at
http://www.cse.yorku.ca/~jgryn/research/pvnspecs.html
* download sample PVN code here
* Thanks to Richard Wildes for his help and consultation towards the creation
of these specifications
Preface:
Researchers often use the PNM (PBM/PGM/PPM) file format initially developed
by Jef Poskanzer in 1989 as an easy way to access pixel data in images.
Recently, research involving video and other data making use of a series
of images have left users with the burden of dealing with large numbers
of PNM format images.
Additionally, the lack of a standard format to store signed and floating point
data has created another burden forcing many labs and organizations to write
their own proprietary file formats.
The PVN: Portable Video aNymap - referring to any of the file formats below
(PVB - Portable Video Bitmap,
PVG - Portable Video Greymap,
PVP - Portable Video Pixmap)
file format has been created in order to ease these burdens with as many
similarities to the PNM file format as possible (to allow easy conversion).
New features include:
* Ability to include multiple images in a single PVN file, and specify the
number of images in the header
* Ability to specify a frame rate in the header for video/animation playback use
* Multiple precision levels, including:
o INT (8, 16, 24, 32 bits per channel; unsigned or signed)
o FLOAT (single and double precision 32/64 bit signed)
* Ability to specify range boundary for floating point files
* Easy to convert to/from PNM files
* Capable of streaming video
The specifications:
The Header:
The header is in plain text format for similarity to PNM; header fields can
be annotated with comments by the use of the the '#' comment character. All
characters in any line (in the header) after the '#' character
are ignored!
Comments can be entered on any line in the header BEFORE (but not
including) the line containing the FRAMERATE field.
MAGIC: (string)
- A "magic number" to identify the format of the file.
This is 4 character string beginning with "PV".
For example "PV6a" is the integer format of a colour image.
The third character is one of: [4, 5, or 6] corresponding to P4/P5/P6 images
in the PNM specification. (i.e. PV4, PV5, PV6)
NOTE: ASCII based images (1,2,3) are NOT supported in this file format
The forth character in the MAGIC is either 'a', 'b', 'f', or 'd'
(note the lower case!). 'a' refers to an UNSIGNED INTEGER-based file
'b' refers to a SIGNED INTEGER-based file, 'f' refers to a single precision
(32bit) IEEE floating point file and 'd' refers to a double precision (64bit)
IEEE floating point file.
- One or more space characters (SPACE, TAB, CR/LF).
WIDTH: (unsigned integer)
- The width (in pixels) of the images (as an ASCII/decimal integer)
- One or more space characters (SPACE, TAB, CR/LF).
HEIGHT: (unsigned integer)
- The height (in pixels) of the images (as an ASCII/decimal integer)
- One or more space characters (SPACE, TAB, CR/LF).
DEPTH: (unsigned integer)
- The depth (or number of images) stored in the file (as an ASCII/decimal
integer)
- Set this to 0 for 'streaming PVN'
- One or more space characters (SPACE, TAB, CR/LF).
MAXCOLOUR/MAXVAL (double)
- For integer based files, the number of bits each pixel-channel
requires (as ASCII/floating point number). (i.e. a value of 8 signifies 8bpp
Greyscale, or 24bpp RGB/colour data).
This value MUST always be a multiple of 8 and less than or equal to 32!
(except in the case of bitmap files which should always be 1;
floating-point formats are also exempt from the above rule).
NOTE: This is different than PNM, as this stores the number of bits
while PNM stores the maximum possible value.
(for example, if this value is 255 in a PNM file its PVN equivalent
would be 8. MAXVAL=log(PNM_MAXVAL+1)/log(2) ).
- For floating-point based files, this specifies the range that the values
are to be stretched out across.
FOR SYMMETRIC RANGES, this should be stored as a POSITIVE ASCII REAL NUMBER!
The range would be [-maxval,+maxval]. This can be any POSITIVE REAL NUMBER
(0 is invalid!!)
For example, maval=10.0 would give a range of [-10,10], and converting
an 8-bit integer into a float with maxval=10 would be as follows:
8bit UINT FLOAT(maxval=10.0)
0 -10.0
127 -0.08 [approx]
128 +0.08 [approx]
255 +10.0
FOR 0..+max or -min..0 RANGES, this should be stored as an ASCII REAL NUMBER
CONTAINING THE SIGN CHARACHTER. (0 is invalid!!)
The range would be [0,+maxval], or [-maxval,0].
For example, maxval=+10.0 would give a range of [0,+10.0], while
maxval=-10.0 would give a range of [-10.0,0].
(NOTE: the explicit inclusion of the sign in maxval=+10.0 is important for
this case as maxval=+10.0 differs from maxval=10.0. The explicit
sign is what differentiates this from a symmetric range.)
- One or more space characters (SPACE, TAB, CR/LF).
FRAMERATE (double)
- the frame rate (in Hz or frames per second) (as an ASCII/floating point
number)
- note: negative numbers are reserved for future use, to allow videos to play
backwards
- A SINGLE CR/LF delimiter;
NOTE: ending with just LF only is ok, but NOT with just a single CR, as
problems may occur in the unlikely event that the first byte of data is
an LF character,
The Data:
The data section of PVN files begin immediately after the header ends.
A single CR/LF is the only delimiter between the header and the
data.
The method of storing data corresponds to the storage of data in PNM files
(see man page on ppm/pgm/pbm (c) 1989, 1992 Jef Poskanzer for more detailed
specifications).
In all formats, pixels in each image are stored corresponding to left-to-right
(in the image) then top-down. Images are stored chronologically, from the
oldest to the most recent. There are no special delimiters between each image.
BITMAP FILES:
The MAGIC must be "PV4a"
For PV4a files (PVN/PVB bitmap) each pixel is represented by a single bit
with 0 = white, 1 = black. Eight pixels are represented in a single byte
of data with the leftmost pixel corresponding to the most significant bit.
Images with a width that is not a multiple of eight contain 'pad-bits' at
the end of each row, so that each row uses a multiple of 8 bits of data storage.
PV4 Images can ONLY be stored as bitmaps; MAXCOLOUR/MAXVAL should always be 1.
Floating point versions of PV4 are not supported as it would be redundant to
store binary data in this fashion.
INTEGER-BASED FILES:
For UNSIGNED Integer files, the MAGIC must be prefixed with "PV?a",
where ? can be 5, or 6 for Greymap or (colour) Pixmap respectively.
For SIGNED Integer files, the MAGIC must be prefixed with "PV?b",
where ? can be 5, or 6 for Greymap or (colour) Pixmap respectively.
The MAXCOLOUR/MAXVAL must be a multiple of 8 and less than or equal to 32.
This specifies the precision in bits per pixel for each channel (i.e. a value
of 8 signifies 8bpp Greyscale, or 24bpp RGB/colour data).
Data is stored in BIG ENDIAN style (most significant byte first) as integers.
(No byte re-ordering is needed when MAXCOLOUR/MAXVAL = 8; however if
MAXCOLOR >= 16, little endian machines, such as x86 based PCs will need
to rearrange the data before displaying, or writing to disk).
For the purposes of displaying and converting PV?b files, data should be
converted to unsigned integers by adding 2^(MAXCOLOUR-1) to each pixel. For
example, when displaying 8-bit (MAXCOLOUR=8) PV5b data, a value of 128
(2^7 = 2^MAXCOLOUR-1) is added to each pixel, so the signed value 0 gets
mapped to greylevel 128, a signed value of -128 will get mapped to
greylevel 0, and a signed value of +127 will get mapped to greylevel 255.
With PV6a/b files, the first word (with the word-length, in bits, defined by
MAXCOLOUR/MAXVAL) represents RED of the first pixel, the second represents
GREEN, the third represents BLUE. Each pixel contains 3 words (R, G, B), and
each is stored sequentially.
FLOATING-POINT-BASED FILES:
The MAGIC must be prefixed with "PV?f" or "PV?d" where ? can be 5, or 6 for
Greymap or (colour) Pixmap (respectively); 'f' represents single-precision
IEEE floating point, and 'd' represents double-precision IEEE numbers.
The MAXCOLOUR/MAXVAL should follow specifications listed for the
'floating-point-based files' and are DIFFERENT to the specs of that variable
for integer files.
Data is stored in BIG-ENDIAN style (most significant byte first). This entails
that little endian machines, such as the x86/PC will need to do byte reordering
before displaying or writing to disl. A suggestion to convert to big-endian
style on a little-endian machine would be to cast a pointer to a floating point
number into a (char *), then read each of the 4 or 8 characters (depending on
the precision, 'f' = 4 byte, 'd' = 8 byte) and then reverse the order for
storage.
Specifications for storage of PV6f/PV6d files are the same for PV6a files (R,G,B
stored sequentially), except that the data is stored as IEEE floating point
numbers between -MAXVAL and +MAXVAL. Any data outside this range shall cause
the file to be considered 'corrupt'.
A virtual private network (VPN) is a communications network tunneled through
another network, and dedicated for a specific network. One common application is
secure communications through the public Internet, but a VPN need not have
explicit security features, such as authentication or content encryption. VPNs,
for example, can be used to separate the traffic of different user communities
over an underlying network with strong security features.
A VPN may have best-effort performance, or may have a defined Service Level
Agreement (SLA) between the VPN customer and the VPN service provider.
Generally, a VPN has a topology more complex than . The distinguishing
characteristic of VPNs are not security or performance, but that they overlay
other network(s) to provide a certain functionality that is meaningful to a user
community.
Business Case for Using VPN
Attractions of VPNs to enterprises include:
* Because of shared facilities, may be cheaper-especially in capital expenditure
(CAPEX)-than traditional routed networks over dedicated facilities.
* Can rapidly link enterprise offices, as well as small-and-home-office and
mobile workers.
* Allow customization of security and quality of service as needed for specific
applications
* Especially when provider-provisioned on shared infrastructure, can scale to
meet sudden demands
* Reduce operational expenditure (OPEX) by outsourcing support and facilities
Distributing VPNs to homes, telecommuters, and small offices may put access to
sensitive information in facilities not as well protected as more traditional
facilities. VPNs need to be designed and operated under well-thought-out
security policies. Organizations using them must have clear security rules
supported by top management. When access goes beyond traditional office
facilities, where there may be no professional administrators, security must be
maintained as transparently as possible to end users.
Some organizations with especially sensitive data, such as health care
companies, even arrange for an employee's home to have two separate WAN
connections: one for working on that employer's sensitive data and one for all
other uses. More common is that bringing up the secure VPN cuts off Internet
connectivity for any use except secure communications into the enterprise;
Internet access is still possible but will go through enterprise access rather
than that of the local user.
In situations in which a company or individual has legal obligations to keep
information confidential, there may be legal problems, even criminal ones, as a
result. Two examples are the HIPAA regulations in the U.S. with regard to health
data, and the more general European Union data privacy regulations which apply
to even marketing and billing information and extend to those who share that
data elsewhere.
Categorizing VPNs by User Administrative Relationships
The Internet Engineering Task Force (IETF) categorized a variety of VPNs, some
of which, such as Virtual LANs (VLAN) are the standardization responsibility of
other organizations, such as the Institute of Electrical and Electronics
Engineers (IEEE) Project 802, Workgroup 802.1 (architecture). Originally,
network nodes within a single enterprise were interconnected with Wide Area
Network (WAN) links from a telecommunications service provider. With the advent
of LANs, enterprises could interconnect their nodes with links that they owned.
While the original WANs used dedicated lines and layer 2 multiplexed services
such as Frame Relay, IP-based layer 3 networks, such as the ARPANET, Internet,
military IP networks (NIPRNET,SIPRNET,JWICS, etc.), became common
interconnection media. VPNs began to be defined over IP networks . The military
networks may themselves be implemented as VPNs on common transmission equipment,
but with separate encryption and perhaps routers.
It became useful first to distinguish among different kinds of IP VPN based on
the administrative relationships, not the technology, interconnecting the nodes.
Once the relationships were defined, different technologies could be used,
depending on requirements such as security and quality of service.
When an enterprise interconnected a set of nodes, all under its administrative
control, through an IP network, that was termed an Intranet . When the
interconnected nodes were under multiple administrative authorities, but were
hidden from the public Internet, the resulting set of nodes was called an
extranet. Both intranets and extranets could be managed by a user organization,
or the service could be obtained as a contracted offering, usually customized,
from an IP service provider. In the latter case, the user organization
contracted for layer 3 services much as it had contracted for layer 1 services
such as dedicated lines, or multiplexed layer 2 services such as frame relay.
The IETF distinguishes between provider-provisioned and customer-provisioned
VPNs . Much as conventional WAN services can be provided by an interconnected
set of providers, provider-provisioned VPNs (PPVPNs) can be provided by a single
service provider that presents a common point of contact to the user
organization.
VPNs and Routing
Tunneling protocols can be used in a point-to-point topology that would
generally not be considered a VPN, because a VPN is accepted to support
arbitrary and changing sets of network nodes. Since most router implementations
support software-defined tunnel interface, customer-provisioned VPNs are often
simply a set of tunnels over which conventional routing protocols run. PPVPNs,
however, need to support the coexistence of multiple VPNs, hidden from one
another, but operated by the same service provider. aa
Building Blocks
Depending on whether the PPVPN is layer 2 or layer 3, the building blocks
described below may be L2 only, L3 only, or combinations of the two. MPLS
functionality blurs the L2-L3 identity.
While these terms were generalized to cover L2 and L3 VPNs in RFC 4026, they
were introduced in .
Customer Edge Device (CE)
In general, a CE is a device, physically at the customer premises, that provides
access to the PPVPN service. Some implementations treat it purely as a
demarcation point between provider and customer responsibility, while others
allow it to be a customer-configurable device.
Provider Edge Device (PE)
A PE is a device or set of devices, at the edge of the provider network, which
provides the provider's view of the customer site. PEs are aware of the VPNs
that connect through them, and do maintain VPN state.
Provider Device (P)
A P device is inside the provider's core network, and does not directly
interface to any customer endpoint. It might, for example, be used to provide
routing for many provider-operated tunnels that belong to different customers'
PPVPNs. While the P device is a key part of implementing PPVPNs, it is not
itself VPN-aware and does not maintain VPN state. Its principal role is allowing
the service provider to scale its PPVPN offerings, as, for example, by acting as
an aggregation point for multiple PEs. P-to-P connections, in such a role, often
are high-capacity optical links between major locations of provider.
User-Visible PPVPN Services
This section deals with the types of VPN currently considered active in the
IETF; some historical names were replaced by these terms.
Layer 1 Services
Virtual Private Wire and Private Line Services (VPWS and VPLS)
In both of these services, the provider does not offer a full routed or bridged
network, but components from which the customer can build customer-administered
networks. VPWS are point-to-point while VPLS can be point-to-multipoint. They
can be Layer 1 emulated circuits with no data link structure.
It is the customer that determines the overall customer VPN service, which can
involve routing, bridging, or host network elements.
There is an unfortunate acronym collision between Virtual Private Line Service
and Virtual Private LAN Service; the context should make it clear whether the
layer 1 virtual private line or the layer 2 virtual private LAN is meant.
Layer 2 Services
Virtual LAN
A Layer 2 technique that allows for the coexistence of multiple LAN broadcast
domains, interconnected via trunks using the IEEE 802.1Q trunking protocol.
Other trunking protocols have been used but are obsolete, including Inter-Switch
Link (ISL), IEEE 802.10 (originally a security protocol but a subset was
introduced for trunking), and ATM LAN Emulation (LANE).
Virtual Private LAN Service (VPLS)
Developed by IEEE, VLANs allow multiple tagged LANs to share common trunking.
VLANs frequently are composed only of customer-owned facilities. The former is a
layer 1 technology that supports emulation of both point-to-point and
point-to-multipoint topologies. The method discussed here is an extension of
Layer 2 technologies such as 802.1d and 802.1q LAN trunking, extended to run
over transports such as Metro Ethernet.
As used in this context rather than private line, a VPLS is a Layer 2 PPVPN that
emulates the full functionality of a traditional Local Area Network (LAN). From
the user standpoint, VPLS makes it possible to interconnect several LAN segments
over a packet-switched or optical provider core, a core transparent to the
customer, and makes the remote LAN segments behave as one single LAN.
In a VPLS, the provider network emulates a learning bridge, which optionally may
include VLAN service.
Pseudo Wire (PW)
PW is similar to VPWS, but it can provide different L2 protocols at both ends.
Typically, its interface is a WAN protocol such as ATM or Frame Relay. In
contrast, when the goal is to provide the appearance of a LAN contiguous between
two or more location, the Virtual Private LAN service or IPLS would be
appropriate.
IP-Only LAN-Like Service (IPLS)
A subset of VPLS, the CE devices must have L3 capabilities; the IPLS presents
packets rather than frames. It may support IPv4 or IPv6.
L3 PPVPN Architectures
This section discusses the main architectures for PPVPNs, one where the PE
disambiguates duplicate addresses in a single routing instance, and the other,
virtual router, in which the PE contains a virtual router instance per VPN. The
former approach, and its variants, have gained the most attention.
One of the challenges of PPVPNs is that different customers may use the same
address space, especially the IPv4 private address space . The provider must be
able to disambiguate overlapping addresses in the multiple customers' PPVPNs.
BGP/MPLS PPVPN
In the method defined by RFC 2547, BGP extensions are used to advertise routes
in the IPv4 VPN address family, which are of the form of 12-byte strings,
beginning with an 8-byte Route Distinguisher (RD) and ending with a 4-byte IPv4
address. RDs disambiguate otherwise duplicate addresses in the same PE.
PEs understand the topology of each VPN, which are interconnected with MPLS
tunnels, either directly or via P routers. In MPLS terminology, the P routers
are Label Switch Routers without awareness of VPNs.
Virtual Router PPVPN
The Virtual Router architecture , as opposed to BGP/MPLS techniques, requires no
modification to existing routing protocols such as BGP. By the provisioning of
logically independent routing domains, the customer operating a VPN is
completely responsible for the address space. In the various MPLS tunnels, the
different PPVPNs are disambiguated by their label, but do not need routing
distinguishers.
Virtual router architectures do not need to disambiguate addresses, because
rather than a PE router having awareness of all the PPVPNs, the PE contains
multiple virtual router instances, which belong to one and only one VPN.
Categorizing VPN Security Models
From the security standpoint, either the underlying delivery network is trusted,
or the VPN must enforce security with mechanisms in the VPN itself. Unless the
trusted delivery network runs only among physically secure sites, both trusted
and secure models need an authentication mechanism for users to gain access to
the VPN.
Some ISPs now offer managed VPN service for business customers who want the
security and convenience of a VPN but prefer not to undertake administering a
VPN server themselves. Managed VPNs go beyond PPVPN scope, and are a contracted
security solution that can reach into hosts. In addition to providing remote
workers with secure access to their employer's internal network, other security
and management services are sometimes included as part of the package. Examples
include keeping anti-virus and anti-spyware programs updated on each client's
computer.
Authentication before VPN Connection
A known trusted user, sometimes only when using trusted devices, can be provided
with appropriate security privileges to access resources not available to
general users. Servers may also need to authenticate themselves to join the VPN.
There are a wide variety of authentication mechanisms, which may be implemented
in devices including firewalls, access gateways, and other devices. They may use
passwords, biometrics, or cryptographic methods. Strong authentication involves
using at least two authentication mechanisms. The authentication mechanism may
require explicit user action, or may be embedded in the VPN client or the
workstation.
Trusted Delivery Networks
Trusted VPNs (sometimes referred to APNs - Actual Private Networks) do not use
cryptographic tunneling, and instead rely on the security of a single provider's
network to protect the traffic. In a sense, these are an elaboration of
traditional network and system administration work.
* Multi-Protocol Label Switching (MPLS) is often used to overlay VPNs, often
with quality of service control over a trusted delivery network.
* Layer 2 Tunneling Protocol (L2TP) which is a standards-based replacement, and
a compromise taking the good features from each, for two proprietary VPN
protocols: Cisco's Layer 2 Forwarding (L2F) (now obsolete) and Microsoft's
Point-to-Point Tunneling Protocol (PPTP) .
Security mechanisms in the VPN
Secure VPNs use cryptographic tunneling protocols to provide the intended
confidentiality (blocking snooping and thus Packet sniffing), sender
authentication (blocking identity spoofing), and message integrity (blocking
message alteration) to achieve privacy. When properly chosen, implemented, and
used, such techniques can provide secure communications over unsecured networks.
Secure VPN protocols include the following:
* IPsec (IP security) - commonly used over IPv4, and an obligatory part of IPv6.
* SSL/TLS used either for tunneling the entire network stack, as in the OpenVPN
project, or for securing what is, essentially, a web proxy. SSL is a framework
more often associated with e-commerce, but it has been built-upon by a number of
vendors to provide remote access VPN capabilities. A major practical advantage
of an SSL-based VPN is that it can be accessed from the locations that restrict
external access to SSL-based e-commerce websites only, thereby preventing VPN
connectivity using IPsec protocols. SSL-based VPNs are vulnerable to trivial
Denial of Service attacks mounted against their TCP connections because latter
are inherently unauthenticated.
* OpenVPN, an open standard VPN. It is a variation of SSL-based VPN that is
capable of running over UDP. Clients and servers are available for all major
operating systems.
* L2TPv3 (Layer 2 Tunneling Protocol version 3), a new release.
* VPN Quarantine The client machine at the end of a VPN could be a threat and a
source of attack; this has no connection with VPN design and is usually left to
system administration efforts. There are solutions that provide VPN Quarantine
services which run end point checks on the remote client while the client is
kept in a quarantine zone until healthy. Microsoft ISA Server 2004/2006 together
with VPN-Q 2006 from Winfrasoft or an application called QSS (Quarantine
Security Suite) provide this functionality.
* MPVPN (Multi Path Virtual Private Network). MPVPN is a registered trademark
owned by Ragula Systems Development Company. See Trademark Applications and
Registrations Retrieval (TARR)
Security and Mobility
Mobile VPNs are VPNs designed for mobile and wireless users. They integrate
standards-based authentication and encryption technologies to secure data
transmissions to and from devices and to protect networks from unauthorized
users. Designed for wireless environments, Mobile VPNs are designed as an access
solution for users that are on the move and require secure access to information
and applications over a variety of wired and wireless networks. Mobile VPNs
allow users to roam seamlessly across IP-based networks and in and out of
wireless coverage areas without losing application sessions or dropping the
secure VPN session. For instance, highway patrol officers require access to
mission-critical applications in order to perform their jobs as they travel
across different subnets of a mobile network, much as a cellular radio has to
hand off its link to repeaters at different cell towers
Are you interested in
mult-player online internet games? Such as runescape and neopets?Internet
Game Online-games, tips, cheats and kids forumsAnother
good forum is the Internet Junction For Gamers IJFG.COM
Internet Junction For Gamers, Runescape Market and
More IJFG.COM Jokes, Pranks, Runescape and other cool games at IJFG.COM.
RuneScape is set in a medieval fantasy world, similar to "Guild Wars" or
"EverQuest", where players control character representations of themselves. As
with most massive multiplayer online roleplaying games (MMORPG), there is no
overall objective or end to the game. Players explore, form alliances, perform
optional tasks, and complete quests for rewards and to build character's skills.
RuneScape has often been one of
the top massive online role playing games. It is a unique game. But, with a
unique game, comes unique players. Players get bored, and then try to develop
cheats....autos or bots that will help them achieve success in their beloved
games of Runescape 2.
RuneScape is a virtual world which
is divided into two part: Members Areas and Non-Members areas. People who pay to
play (p2p), receive access to the special areas. They also have access to the
free areas. The members' places are much larger, offer "better" items for the
gameplay of rs2, and much, much more. The character that you create when you
first start playing runescape, moves around the game on foot; either by running,
or walking. Players are challenged to their utmost skills by fighting new
monsters, completing difficult quests, and manipulating marketing. As Runescape
2 is an RPG (Role playing game), there is no set path a person must take to play
rs. They can choose what to do, and when, whether it be training their
money-making skills, or fighting another player. Players usually interact with
each other by chatting through public chat, or private chat.Internet
Junction For Gamers, Runescape Market and More IJFG.COM IJFG.com was a
runescape 2 based site. They have now, however, taken another look....
Of course the king of all game
cheating websites is
trick
the trik (otherwise known as RPG Cheats Site), where you can find cheat
forums, mmorpg topsite, arcade games and any mmo game related topics.
The master of massive multiplayer
online role-playing games (MMORPG) cheats can be found at Trik.com
Trik.com; this site is one of the best today. The forum section,
Trik.com forum, originally came from IJFG.com (Internet Junction For
Gamers) , which was one of the best websites that discussed various gamers'
issues. The full name was Internet Junction For Gamers, Runescape Market and
More. This site had Jokes, Pranks, RuneScape and other cool games. RuneScape is
set in a medieval fantasy world, similar to "Guild Wars" or "EverQuest," where
players control character representations of themselves. As with most MMORPG,
there is no overall objective or end to the game. Players explore, form
alliances, perform optional tasks, and complete quests for rewards and to build
characters' skills.
Trik.com continues IJFG.com's
success, but Trik.com has more to offer. Trik Topsite can be found at
Trik Topsite; the TopSite is a great addition if you want to find the best
MMO RPG site(s) or raise your site in the rankings. Trik.com also has a
viciously competitive Arcade. If you want to be the #1 Arcade on Trik, then come
prove yourself at Trik.com arcade:
Trik arcade. Trik.com ?Trik.com/topsite ?Trik.com/forum/arcade.php
With the rising popularity of
commercial MMORPG games came the desire from ardent players of these games to
run their own servers beside the ones run by the game's creator. Since the
original server software is not usually available, the behavior of the server
has to be re-engineered. This can be done by analyzing the data stream with the
original server, or by disassembling and analyzing the client which is
available.
Ultima Online was one of the first
large MMORPGs. Due to its openness in implementation, server emulators arose
very quickly, even during the beta stage of development. The destination to
which the client connects was changeable by simply editing a text file. In beta
stage the client-server data stream was not encrypted yet. The term server
emulator became known through Ultima Online server reimplementation such as UOX,
which was the pioneer. Many forks and reimplementations followed UOX, because
its source code was released under the GNU General Public License relatively
early. RunUO is today the most widely used UO-server emulator. After RuneScape
implemented anti-cheating measures, many gamers left and started their own
private servers. The best place to discuss the private server is at
Trik- The Master of Private Server.
Another useful site is
Rune
Web ruwb.com . This site is about more serious RuneScape gold trading,
account exchange, gold for real life cash and many services. It includes tips on
how to avoid getting lured/scammed while using the marketplace. For programming,
visual basics, java, C/C++, scar and all other languages such as PHP, HTML, ASP,
Delphi. There are also sections for graphics talents, plus many cool videos and
fun stuff.
A defining moment in internet
gaming history was when a group of gamers called (hygo 7) decided to start an
ultimate game forum, which they named
hygo.com. It has the best financial backing, the friendliest game community,
and the highest quality of information. Currently Hygo.com has entered a new
phase...Hygo.com is offering the best private server game. With thousands of
members, Hygo.com is your next place to visit, as they have an amazing game with
a community and economy.
Hygo.com - The Online Adventure Game. is definitely one of the top sites you
want to join right now!
EZud is another popular site.
ezud.com. It has the best runescape bug abuse, bugs and trik.
ezud.com - The runescape bugs. is definitely one of the best sites you want
to join right now!
Contact Information
Call our office today to set up an appointment. Learn more about how we can
help you, and learn more about the other services that we can offer you. All
messages we receive will be answered as soon as possible. We look forward to
hearing from you.
- Electronic mail
- General Information:
