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Posts Tagged ‘network’

My New Provider… SliceHost.com!

July 1st, 2008

I’ve been moving my blogs and the other’s I host through a lot of transitions lately after having a HORRIBLE experience with GoDaddy and then Compute Cycle concerns with Mosso.com.

Mosso’s new compute cycles are heavily counting Wordpress and other DB driven site hits.  5 relatively low hit blogs, ~150,000 TOTAL hits, were taking up as many Compute Cycles as one of my non-DB driven sites getting > 2,500,000 hits with lots of graphics.

I still like Mosso and most of my sites are still using email on them, but a bit more predictable monthly bill is nice.

So I happened to run across SliceHost.com yesterday… The site is simple and clean and I was impressed at the speed of their own website. Some of the hosting providers I find while searching around have sluggish sites, which really makes me question their server/network capacity and so on.

Here is their basic blurbage from the front page of their site.

BUILT FOR DEVELOPERS

We’re just like you. Sick of oversold, underperforming, ancient hosting companies. We took matters into our own hands. We built a hosting company for people who know their stuff. Give us a box, give us bandwidth, give us performance and we get to work. Fast machines, RAID-10 drives, Tier-1 bandwidth and root access. Managed with a customized Xen VPS backend to ensure that your resources are protected and guaranteed.

  • No contracts, no setup fees.
  • Upgrade, downgrade, add a slice or remove a slice anytime.
  • Billing is monthly, cancel at anytime.
  • Payments of $240 or more receive a 10% credit.
  • Full root access and rebooting
  • Choice of Linux distro
  • Dedicated IP address and Tier-1 redundant bandwidth
  • RAID-10 disk storage
  • Reserved RAM
  • Guaranteed CPU share and more when available
  • 4-core servers running Xen virtualization instances
  • Slicehost management portal for reboots and software installs
  • Mobile management portal for smartphones
  • Ajax console access
  • Bootable rescue mode
  • Machines running with fixed usage limits, below full capacity

So I decided to go ahead and give them a try and signed up for a 256mb Ubuntu 8.04 Hardy “Slice”.  That slice is a virtual machine running on a nice large powerful server.  For $20/mo I get a VM with 256 RAM, 10GB space, 100GB bandwidth.

Some may think that’s so little, but it’s plenty to run a quite a large handful of decent sized Wordpress blogs or other similiar CMS systems.  10gb is plenty for people who aren’t uploading massive uncompressed images, videos and other media.  100gb is also good especially if your web server is using mod_deflate to compress output.

Provisioning only took like 5 minutes, it was assigned a static IP and a default (hard) random root password that I went in and changed to my harder password.

I ran the apt-get install commands I used to get the lighttpd setup running on it like in my post back in April.

Basically in about 30 mins I was setup, I went ahead and moved over idude.org here and then 5 of my other friend’s blogs and am in a “testing phase” now.

Back to SliceHost…

I really like their control panel, it is very simple and sweet and has pretty much everything you need to manage your VMs.  The backup is very simple and can be automated to daily as well as a weekly. These backups are FULL VM snapshots to take your entire machine back to a previous state.

A Unique feature is an AJAX powered console to your server.  I don’t think it really full supports CTRL functions and stuff, but it’s enough to change some permissions, delete some stuff, create new folders, etc.

If you outgrow the 256mb/10gb/100gb Slice, you can scale it up, without losing data and minimal downtime, up to a 4096mb/160gb/1600gb Slice, which is 16x the power/space at only 14x the cost.  ($280)

There are also nice stats to show CPU use, CPU time, disk I/O, and network I/O.    You can do soft/hard reboots as well plus much more.

A few months ago, I had a VM of about the same size at GoDaddy running CENTOS 4 (only Linux option at the time) and it was horribly sluggish and had all kinds of “default” crap on it.  This Ubuntu install on SliceHost is virtually a base install allowing me much more flexibility over what goes on it.

The performance of it was also generally lightning fast.  I’ve used Ubuntu directly on a powerful server and it appeared just as responsive both in the console running commands and hitting the sites remotely.

Network speed was excellent as well… Got 16mbps uploading some files to it, which again, isn’t bad for a VM.

One last thing.  SliceHost is running out of St. Louis.  After pinging it from a web-based “multiping” site, it got excellent low latency from all parts of the country, as compared to hosts I’ve used on either the left or east coast, due to it’s central location.

More updates will follow as more is experienced.  I think I’ve finally found a long term home for my Linux sites.

 

If you are interested in signing up, click here!

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Clark Connect Community Edition as a Gateway

June 16th, 2008

I’ve always have used simple WiFi routers to be the “first device” connected to my network here at home.  Over the last year or two, I have been experimenting with SveaSoft Talisman Opensource Router Firmware, on my Buffalo WHR-HP-G54, as well as DD-WRT.  DD-WRT has been my favorite and seems the easiest to use firmware with the slickest interface.

But it just didn’t feel like “enough” protection.

Enter Clark Connect Community Edition 4.2

Clark Connect Community Edition, CCCE for simplification, is the free edition of this OS.  It is a Linux firewall based on Red Hat Linux and contains many excellent features to protect your network and give you services that only much more expensive solutions offer.

I grabbed one of my “old” Dell servers, an SC430 Dual Core machine that I’ve used for reviews here in the past and started install of the ISO I burned (~487mb).  To utilize the firewall “gateway” mode of the OS, I installed a second old 100mb NIC card to be the external WAN side and kept the faster GB NIC for “internal” use.

Installation was a breeze, as most are these days, and within 20-25 minutes, I had the core system up and running.  It took a little bit of configuration to get both cards recognized and to get my cable modem provider to reset the ARP table (by rebooting the cable modem) for the external WAN side to kick in.  I just put a ping from a commandline on the gateway and watched it.

Pings were replied to…

The console interface is limited and mostly allows you to do simple things like configure NICS, view a traffic monitor (IPTraf) and other minor things.  There is a relatively new “graphical” GUI that lets you see some more, but it is still mostly limited.

The best way to configure the gateway is by logging into the web interface.  The web interface can be accessed by the URL https://yourgwIP:81 and entering the root password you chose during installation.  Once in, virtually every feature can be configured, services started/stopped and a full statistical interface can be seen.  More stuff can be installed/configured from the commandline via SSH or direct console access.

As stated above, in my network, this CCCE gateway replaced my DD-WRT WiFi router as the “first device” connected to the internet.  I then plugged the internal LAN NIC into a 24 port gigabit switch and connected my nearby workstations to it.  For my “remote” WiFi devices like my Laptops and iDudette’s Mac Mini, I reconfigured the DD-WRT router to be an internal device on the network.

The CCCE machine become the primary DHCP server on the network and the DD-WRT provides a seperate subnet that is not routable directly to the CCCE. I may change this in the future to make sharing a bit easier between the two networks.

I also run a 4 node Meraki network directly off the CCCE gateway and now I can better control the bandwidth and service usage of possibly “unknown” people to limit torrenting and other “illegal” activities.

There is so much more I can say, but you gotta see it for yourself.  This is the simplest of all the linux firewalls I’ve tinkered around with, even those who aren’t familiar with all these things should be able to figure it out.

Clark Connect also has a subscription level which will give you more features within the gateway, like Exchange Connectors and so on, and online DNS and other services.  See their website for more.

Here is the feature list from the site.

ClarkConnect provides all the necessary software and tools required for an organization’s server needs.  The details of the following features are described below:

Gateway and DNS Services
To complement the ClarkConnect feature set, we offer a suite of services to help deploy, manage and maintain a ClarkConnect system:

* Gateway Services
* DNS Services

Firewall, Networking and Security
ClarkConnect provides several levels of security.  At the network level, the firewall restricts access to your systems and provides advanced features, including DMZ, 1-to-1 NAT and Port Forwarding.  At the protocol level, the Peer-to-Peer detection system lets you manage peer-to-peer file sharing usage.  At the application level, the Intrusion Detection and Intrusion Prevention systems provide another layer of defense against threats to your network.

Multi-WAN
With the Multi-WAN solution, you can connect two or more Internet connections to your ClarkConnect system.  The solution not only increases your available bandwidth, but also provides automatic network failover.

Bandwidth Management
Some applications are more important than others.  The Bandwidth Manager lets you prioritize network traffic — downloading the latest Windows updates will no longer interfere with your Voice-over-IP (VoIP) calls.

1-to-1 NAT – DMZ – Peer-to-Peer Management – Intrusion Detection – Intrusion Prevention – Multi-WAN / Dual WAN  – Bandwidth Management – DHCP Server – Caching DNS Server

VPN / Virtual Private Networks
With the PPTP VPN solution, you can use the built-in VPN client that comes with Microsoft Windows to connect remote desktops and laptops to your network.  There’s no need to purchase and install expensive third party software — the PPTP VPN solution works right out of the box.

VPN – Connecting Local Area Networks
If you need to securely connect two or more networks via the Internet, using our unique Managed/Dynamic VPN fits the bill.  The VPN solution not only makes connecting remote networks easy, but also more reliable.  This solution is based on the standard IPsec VPN protocol, so you can count on industry standard encryption and authentication technologies.

Web Proxy and Filtering
The Web Proxy server reduces bandwidth usage and speeds up web browsing.  In addition, the proxy can be configured with user authentication.  With authentication enabled, you can control and monitor access to the web.

Content Filter
Whether you are concerned about students accessing pornography or employees checking their personal webmail during office hours, the Content Filter provides a flexible way to enforce web usage policies for your network.

Banner Ad and Pop-up Blocker
If you find that banner ads and pop-ups are slowing down your network, you can enable the Banner Ad and Pop-Up Blocker to speed up web page loading times.

E-mail
ClarkConnect has integrated the same scalable and reliable POP/IMAP and SMTP servers used by large organizations.  Thanks to the open-source revolution, it is possible for a small business to enjoy an enterprise class e-mail system.

Webmail, Outlook and More
End users can access their e-mail using any number of standard e-mail clients.  Though Microsoft Outlook is the most popular way to access mail on a ClarkConnect server, you can also use the built-in Webmail module and other popular e-mail software packages.

Multiple Antispam Engines
Our server solution provides several different antispam techniques to maximize the spam detection effectiveness.  The antispam engines include the SpamAssassin, Dspam and Greylisting.

Affordable Antivirus Protection
Expensive antivirus solutions are a thing of the past.  The Antivirus solution not only detects viruses, but also phishing attempts.  In addition, both antispam and antivirus scanning can be configured in Mail Gateway Mode so you can protect existing mail servers (including Microsoft Exchange) on your network.

Groupware
The suite of groupware features allows your organization to share and manage information.  With the Microsoft Outlook connector, you can share Calendars, Contacts, Tasks Lists and Notes.  Whether you need a company calendar or a sales contact list for a few members of your staff, sharing information is simple and affordable.

Flexshare
The powerful Flexshare feature allows people in your organization to share files and helps bring out the value of of all the information in your organization.

Database and Web Server
Do you need to install a web-based application on your network?  ClarkConnect provides the LAMP application engine with easy-to-use web-based administration tools:

* Linux
* Apache Web Server
* MySQL Database
* PHP

File and Print Services
The ClarkConnect solution provides both an FTP and Windows/Samba file server solution.  These two file server modules coupled with Flexshare Groupware gives you a powerful tool for sharing files in your organization.

Backup, Backup, Backup
There are two kinds of people — those who have lost important data, and those who will lose important data.  Backup is often overlooked, but it is one of the most important tasks for any organization.  The comprehensive LAN Backup and Recovery solution provides all the necessary tools to protect against disasters.

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