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Tips Configure VLan Interface on OpenBSD

baddoel — Wed, 22 Jun 2011 06:20:01 +0000

VLAN or Virtual Local Area Network, is a group of hosts with a common set of requirements that communicate as if they were attached to the same wire, regardless of their physical location.

A VLAN has the same attributes as a physical LAN, but it allows for end stations to be grouped together even if they are not located on the same LAN segment. Network reconfiguration can be done through software instead of physically relocating devices.FreeBSD VLANs Configuration using ifconfig Command
To create a new VLAN interface, enter:

# ifconfig {vlan-name} create

To associate the VLAN interface with a physical interface and assign a VLAN ID, IP address, and netmask:

# ifconfig {vlan-name} {ip-address} netmask {subnet-mask} vlan {vlan-id} vlandev {physical-interface}

The following examples, all packets will be marked on egress with 802.1Q VLAN tags, specifying a VLAN ID of 5:

# ifconfig vlan5 10.0.0.1 netmask 255.255.255.0 vlan 5 vlandev em0

To remove a VLAN interface, enter:

# ifconfig {vlan-name} destroy

Persistence VLAN Configuration

To make configuration persistence, open /etc/rc.conf:

# vi /etc/rc.conf

Append / modify as follows:

cloned_interfaces=”vlan0″
ifconfig_vlan0=”inet x.x.x.x netmask y.y.y.y vlan 2 vlandev em0″

Symbian Lifetime Only Until 2016

baddoel — Fri, 27 May 2011 07:29:25 +0000

Maybe this is good news for fans of Symbian. In the midst of transition Symbian to Windows Phone 7 (WP7), digawangi Nokia mobile OS will not be immediately finished. Updates will continue to run until early in 2016. Nokia CEO Stephen Elop himself who said it.

“Symbian carve a long history. Symbian will still be used in the future,” said Stephen Elop is also a former Microsoft employee, said in an interviewat show Nokia Conversation in China .

Nevertheless, Elop said that the manufacturing Symbian will continue to run to update the OS until early in 2016. “I think it’s very clear, updates Symbian will still run, at least until early 2016,” he added.

Nokia CEO did not say how long Nokia will continue to expect from Symbian market. But the talks have been very clear that Nokia will focus on WP7.

Elop also said that Nokia would be committed to sell 150 million handsets with Symbian, before they actually dive into the WP7.

7 Interesting Facts from Nokia and Microsoft Partnership

baddoel — Tue, 15 Feb 2011 08:29:04 +0000

In an effort to maintain their position as the king of mobile phones, Nokia chose Windows Phone 7 (WP 7) as the main OS. What are the consequences of this deal? Here are 7 summary of the duet Microsoft and Nokia, reported by the Times of India:

1. Nokia and Microsoft Combine Assets

Nokia and Microsoft combine assets to develop and market mobile products. Nokia to pay license the use of WP 7. In return, Microsoft is investing in marketing and development of mobile phones. License agreement is considered complicated because some Nokia technology will be embedded in WP 7, such as navigation and map features.

2. Exchange of Technology

Nokia gives brands more superior in the world of smartphones, mobile devices, embedded applications store in Windows 7 Phone Marketplace and technology map. While contributing to the software Microsoft Windows 7 Phone, Bing, Xbox Live and Office software.

3. Nokia Make Mobile Development Division Two

Along with the announcement of using WP 7, Nokia said it will make two special units of mobile phone development. Two units referred to the Smart Devices division that is now led by Jo Harlow, and the Mobile Phones division.

4. Symbian and MeeGo Not Removed

The arrival of Windows 7 Phone will not get rid of the original OS Nokia, the Symbian and MeeGo. However, both are just so complementary because of WP 7 is the primary OS for your Nokia smartphone.

5. Nokia Research and Development Budget Trimming

Nokia intends to cut its budget to research and development. Nokia CEO, Stephen Elop, stated that this division of funds four times more than what Apple released and largely directed to Symbian. With WP 7 so the main platform, trimming the budget in this area is reasonable.

6. Nokia will conduct layoffs

Nokia said it would have cut the number of workers at Nokia, which will be conducted in various parts of the world, including Finland. However, Nokia CEO, Stephen Elop, not sure how many employees are laid off and in any part.

7. Nokia Cancel to Selecting Android

Stephen Elop claimed to have intensive discussions with Google about Android adoption. In the end Nokia judge will find it hard to distinguish its products from manufacturers other Android already in existence. On the other hand, Google is also strong in the area of service map and Ovi Nokia Maps do not want to be ignored. As a result, Nokia also canceled the adoption of Android.

Remote SSH and Telnet from Blackberry with BBSSH

baddoel — Wed, 02 Feb 2011 03:03:08 +0000

BBSSH is the only open source SSH client designed specifically for BlackBerry. BBSSH is an advanced SSH and Telnet client that has been designed for your BlackBerry device. It integrates tightly with your BlackBerry system, providing a powerful and customizable tool for securely accessing the servers you need, when you need them. It is developed based on the needs of real-world users.

Below are some of BBSSH’s key features,

Secure – uses BlackBerry’s native encryption for the best performance, battery life, and proven BlackBerry security.
Flexible – support for the “linux” pseudo-terminal, as well as ansi, vt100, vt220, and vt320 emulation over Telnet and SSH; an extended onscreen keypad allows you to send special keys while basic keys like CTRL and ALT are available from your keyboard/touchscreen without using buttons or menus.
Powerful – a macro editor gives you the tools to make complex tasks simple; and simple tasks are just a keypress away by default.
Multitasking – run multiple sessions concurrently and in the background; switch between active sessions with a keypress.
Efficient – in an area with a string network signal (or on WiFi), a light-usage SSH session can run all day without significantly affecting your battery life.
Flexible – fully configurable – up to and including changing font face and size on the fly.
Affordable – while we appreciate donations and purchases through AppWorld (coming soon), BBSSH is available free of charge through this web site.
Integrated – BBSSH takes full advantage of the available BlackBerry integration features

Uses BlackBerry notification profiles (including vibration, LED, and ringtones) and home screen notification icons to inform you of critical events.

If you have OS6, BBSSH will make use of the latest OS6 features such as home screen shortcuts– allowing you to connect to or resume sessions directly from your home screen.

Full touchscreen support including correctly changing remote terminal size when you re-orient (and the ability to prevent terminal reorientation).

from 50 to 220 custom shortcuts available based on your phone model — allowing you to perform actions ranging to sending a special keystroke to running a complex multi-step macro with just just one or two keypresses or touches.

To download BBSSH from your BlackBerry device, visit this location from your native BlackBerry browser:

http://bbssh.org/ota/

If you have difficulties with installing directly on your BlackBerry, you may instead download the desktop installation files from the location below, and install from BlackBerry Desktop Manager.

http://bbssh.org/ota/choose.html

How the Fate IPad of “Siege” of The Competition

baddoel — Mon, 06 Sep 2010 05:02:57 +0000

The technology vendors are currently racing to make tablets iPad game, call it Samsung or LG Optimus Galaxy Tab Pad. Then what will happen to Apple’s product output is in the midst of “siege” rivals is, still prevail, or slowly fade?

If this question is presented to Ray Chen, president of Compal Electronics, the answer comes out of his mouth will be accompanied by a tone of optimism. According to the manufacturer orders from the boss’s laptop and various gadgets, the sale iPad will remain higher than its competitors.

“At least until the year 2011,” he says, at DigiTimes.

Chen believes, the total combined sales of the tablets than iPad will reach 10 to 12 million units in 2011. He affirmed that the numbers will not be able to penetrate the 15 million units.

Sales of the Apple iPad is believed to be exceeding the combined sales of other manufacturers. It’s just that Chen did not mention exact figures. The competitors will realize that it is not easy to play your opponent iPad.

Different opinions have been expressed previously by JT Wang, chairman of Acer Group. JT Wang believes Google’s Android-based tablet will quickly melibas iPad tablet with a market share in the global sphere between 20% to 30%.

Reflection of The Heart of RIM for The User is BlackBerry OS 6

baddoel — Sun, 08 Aug 2010 09:07:17 +0000

Although some analysts still doubt, the BlackBerry OS 6 still harvest a row of praise from Mike Lazaridis, President & co-CEO of Research In Motion (RIM). In fact, the operating system as a reflection digadang-gadang heart of RIM.

6 The BlackBerry operating system, according to Lazaridis, equipped with powerful features that distinguish BlackBerry connectivity with other handsets.

Changes can be directly felt from the user interface, redesigned so that claimed to be able to work seamless with touch screen and trackpad. While her expanded messaging capabilities as well as simplify the management of social media and RSS feeds.

As for the multimedia user experience, OS 6 features a new search universal tool and a new WebKit-based browser that is claimed to be able to render web pages quickly.

“BlackBerry OS 6 is a form of passion that is owned RIM to deliver a powerful user experience, simplicity, and good for those that enjoy optimal touch screen and keyboard,” said Lazaridis, who quoted in his statement on Saturday (08/07/2010).

“Through intensive research and development to address the needs and desires of our customers, we bring the experience of communication, browsing and multimedia that we believe will be popular users, and we are very excited for the first time used on BlackBerry smartphones BlackBerry six new Torch amazing,” he continued

OS 6 itself first appeared in the arena of World Enterprise Symposium 2010 held in Orlando, USA some time ago. BlackBerry OS 6 finally officially released to the market together with the presence of Research In Motion’s latest handset, the BlackBerry 9800 Torch.

As a new handset, it is clear Torch will was asked as the first BlackBerry that will run OS 6. And what about the new series of previous BlackBerry? What will also be able to run the operating system tergress it?

RIM is also apparently going to provide for the BlackBerry OS 6 series long. But not necessarily all of the previous series directly BlackBerry can run this OS.

Initially, the handsets Torch besides being groomed to be able to run OS 6 is Bold 9700 (Onyx), Bold 9650, Pearl and 3G. Only, unfortunately, RIM does not give any deadline must upgrade the OS services that are available in every country. They just say, it will happen in a matter of months.

Becouz.Net » Other Tecnology

Tips Configure VLan Interface on OpenBSD

Popular Tags for the article:

Symbian Lifetime Only Until 2016

7 Interesting Facts from Nokia and Microsoft Partnership

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Remote SSH and Telnet from Blackberry with BBSSH

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How the Fate IPad of “Siege” of The Competition

Reflection of The Heart of RIM for The User is BlackBerry OS 6