Dynamic DNS & SOHO digital life

seanachim

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Dec 16, 2006
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Location
Durban, KZN, South Africa
I would like to talk about SOHO (Small Office/Home Office) life.

Africa is increasingly becoming a continent where the small to medium business starts and says in a home based office. Professionals who choose this way of life often form a "fractal organisation" by having a loose affiliation with other professionals they can collaborate with and compete as a small effective team against large corporate competitors.

The tools at the SOHO environment have to be low cost and easy to use.

I am a Microsoft Certified Trainer that specialises in Business Intelligence and its value in both the SOHO and corporate space. I use technology extensively to augment my company offerings and thought that I could share some of these thoughts with other professionals with the aim of finding a common set of best practises that can form a little black book of digital tricks, traps, tips and techniques that new entrants into the market may be able to download and save themselves months of nightmares while getting their SOHO to run smoothly and effectively.

To this end I'm asking for comments and discussions about what it takes to set up the lowest possible costing SOHO environment in South Africa.

Specifically, I have set up a home office using Windows Server 2012, with a Telkom ADSL line with uncapped internet access. I have created a Virtual machine within that for a SharePoint 2013 environment.

I'm also investigating/researching creating an Ubuntu VM with Citadel as an Exchange Server replacement.

I currently use DynDNS for my domain name with an updater on my server and each of the VMs. The MAIL DNS pointer will point to the Ubuntu VM, the SharePoint domain will point to the SharePoint VM and I have a basic HTML landing page, using HTML5, CSS & JavaScript on the Host server.

I've configured the Telkom D-Link router's firewall and port forwarding to ensure that the domain pointers allow an external source to find and access the appropriate services.

I find it frustrating that I cannot find a South African competitor to DynDNS that will provide me with equivalent Dynamic DNS services and the cost of getting the same service that I get from DynDNS from local providers is unnecessarily high.

We use 3CX for our VOIP and 1 of 2 separate local providers for 087 numbers.

How has your environment been configured?
Do you use a local service provider for your DNS?
Do you host your own MX (Ports 25, 110, 995, etc) records?
Do you host your own WWW (Port 80)?
Are you using Small Business Server?

Why do you do it this way?
 
What service other than dynamic dns do you yse from dyndns.com ? I mean there are many free alternatives, even local ones.
 
why not simply get a fixed IP address from your adsl provider, all the good adsl providers now offer fixed IPs for soho use :)
As far as I know that is R50 per month and no more hassling with dyndns, complicated router setups etc.
I use it for a small test server running centos with apache mysql, exim etc
mail works perfectly websites run on it perfectly.
 
why not simply get a fixed IP address from your adsl provider, all the good adsl providers now offer fixed IPs for soho use :)
As far as I know that is R50 per month and no more hassling with dyndns, complicated router setups etc.
I use it for a small test server running centos with apache mysql, exim etc
mail works perfectly websites run on it perfectly.

I like it! Haven't looked at Fixed IP for some years having made the move to Dynamic DNS, which costs me about R600.00 per annum anyway - so the Fixed IP option @ R50/pm is comparable with the added benefit of loading on more services against the same IP address at no cost - will definitely like to look deeper.

Any particular suggestions?
 
Static IP + Uncapped Costs in SA

Ok, so thanks to the comments made I did a quick phone around to get pricing on Internet with fixed IP addresses.

Interesting!!!

I've done a comparison between all of the major providers and dumped them into a spreadsheet which you can view here...ISP Pricing.png

So, as it turns out, Axxess is the only one that you can choose from...

If you are with Telkom, then just check that you are not on a contract and can switch off your ADSL & Data, then swap over to an ISP and bolt on Fixed IP address.

Telkom (unsurprisingly) tanked at this. After spending an hour on the phone being passed from 1 division to the next eventually admitted that none of their people knew how to respond to a static IP request.

Axxess could provide a fixed IP address for residential usage, and were unique in that. All others were only prepared to entertain this discussion if it were for business ADSL.

Under Business Uncapped in the image you will see that Axxess, OpenWeb and WebAfrica give you IP addresses as part of the Business Uncapped offering.

So, the outcome of this discussion has borne the first fruits :)

I will now drop my DynDNS supscription, swap over to Axxess and configure my DNS server for the Fixed IP address that Axxess will give me. So far, so good.

So now to figure out an email server that can completely replace Exchange Server, run as a VM on UBUNTU within my Windows Server environment.
 
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Server 2012 essentials(Hp prolaint micro server) with office 365 plan E1...
Then if you really want to be cool get hosted lync with a VoIP breakout on a dedicated local only ADSL and bobs your uncle.

Keep it simple stupid, no complicated DNS or server management required. I have seen far too many basic environments where know it all IT companies have intense solutions in place which require costly SLA 's to manage.

Edit: you also mention Web hosting, why bother hosting on dynamic DNS when Afrihost can host a website for <R40 per month?
 
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