Let me start by saying that I do have strong preference sub domain based WordPress Network instance over sub-folder.
In my opinion it is easier to maintain, and allow to manage stronger security.

Ok, “what is the problem?”, you ask.

Let’s say you have setup your blog as sub-domain to your main site. It may be the same machine or different instance altogether.
You run it for a while and there come time when you decided you want to host second blog and want to share the same WordPress instance.

Multi site support in WordPress is for a while and it is easy to setup and easy to maintain.

For most part that is it – simply follow these steps.

But there is a catch, if you run blog on the sub-domain, network setup wizard would warn you that you cannot enable network using sub-domain.
Not a problem – modify your wp-config.php by adding the following lines

/* Multisite */
define( 'WP_ALLOW_MULTISITE', true );

/* Multisite */
define('MULTISITE', true);
define('SUBDOMAIN_INSTALL', true);
define('DOMAIN_CURRENT_SITE', '<your-domain-name>');
define('PATH_CURRENT_SITE', '/');
define('SITE_ID_CURRENT_SITE', 1);
define('BLOG_ID_CURRENT_SITE', 1);

Now you can logoff and log back in and you should be able to create new sit using different sub-domain.

This is not all – what you will most likely run into is inability to use the same users across both sites.

Note: It is important to understand that by using the same names across multiple sites you may slightly reduce your security protection.
So make sure that you are:

• Keep your Network instance up to date with updates
• Using Security plugin like iThemes Security
• Change admin user to something other than “admin”
• Protect site from brute force attacks

What could happen is that when trying login to second site or switch between sites from Admin panel you would get message that your browser does not support cookies or you will not be able navigate to second site’s Dashboard.

What is the problem? Problem is how WordPress maintains user session using cookies.

To fix it add one more line into your wp-config.php file

define( 'COOKIE_DOMAIN', $_SERVER[ 'HTTP_HOST' ] );

Now you should be all set

The post WordPress Network and sub-domain setup appeared first on Dragonsoft Technology View.

I went with Linksys E4200 – nice piece of machinery. Everything now is flying! I am using Linksys products for many years and this upgrade did not disappoint me, setup was a easy, my network is now on true gigabit speed and wireless with dual band and much stronger signal.

Well, not everything is happy about the change at first…

My good old Wii refused to stay connected via WiFi loosing signal at random. I think it may be something to do with dual band wireless. I could have made two network on different bands, but I went with simple hardware solution – wired USB adapter – and this problem was solved.

Second problem was Sony BDP-S350 player not seeing network.
On the surface everything is OK and there is proper address and all, but no BD content or updates could be loaded.
Solution is simple though – static IP address – as described here.

Please note that for me just assigning static IP address at BDP level helped resolve the issue.

After this last issue, everything back to normal and adoption of the new router is complete!

The post Scrath Pad: Sony BDP-S350 : network connection problem appeared first on Dragonsoft Technology View.