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I tried installing ejabberd on my linux 12.04 machine but I am a bit confused as to what goes into the ejabberd server domain field. I put in localhost but when I start, it opens an error page. I installed using a binary file I downloaded from the process one website. Anybody knows what exactly should go into that field? Thank You.
Think of the domain name as the name that will serve you. For example, if you create a xmpp server for domain users inside your company example.com, the domain is example.com, since accounts with which users will be connected user1#example.com, user2 # example . com, etc. ..
A single server can serve different domains ejabberd.
As discussed ppolv, usually coincides with the name of your domain in your network, you can configure as well, for example, the DNS server SRV records required for the XMPP protocol.
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I would like to replicate my WordPress MySQL database as described in the MySQL documentation 5.7 - Replication.
I am attempting to configure an externally hosted instance of Wordpress to act as the Master to a Slave MySQL database hosted on a.n.other platform. Understandably the MySQL .ini file is not visible on the host system, and I am not sure that designating the server id or the Master/Slave status will be available either (if I am wrong about this I will be delighted). I am attempting a solution using WP Data Access, but they are currently locked out of Dropbox and have been for a few days so I am reluctant to commit a vital part of the architecture to them just yet.
Another option has occurred to me - can anyone out there tell me why it wont work (or suggest another solution).
If I were to set up a locally hosted instance of WordPress and configure it to act as Master, and then ported the whole thing to the external host, would the .ini settings etc survive the journey? It may be that these questions are better directed to the host, but their position is that they host WordPress (exclusively) but do not offer any sort of MySQL support.
Have attempted to again access to the .ini file within WordPress's database, with no success.
Have upgraded WP Data Access to Premium, but need a Premium Data Service to connect the host with the other platform and am waiting for the host to get back to me.
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I got windows application with MySQL database. Database will be stored on user's PC only. How to secure that my application will work on every Windows OS even if client doesn't have MySQL installed on his PC - how can I import mysql on user's PC if it's missing?
You choose wrong approach. MySQL database is not suitable to be installed on each customer PC. There have many reasons to this. For example:
customer PC too weak for run MySQL instance,
or may be client PC already have installed MySQL,
or one of thousands another reasons
You can choose MySQL only in client-server architecture: lightweight client application and server with MySQL stored all clients data. This approach demand stable network connection between client to server.
If you want to store all data locally on clients PC - SQLite is right choose.
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I currently got a GCE vm, and by default I got a internal IP, and a external IP. The internal is configured on the machine, and external is setup with firewall configurations.
Trying to setup cPanel on this server, it always referes to the internal ip.
Is it possible to run GCE with the external IP on the instance/VM?
Thanks /Fredrik
Currently there is no way to map an external IP address to a GCE instance directly. All communication is NATed to the internal address.
You can, however, access the external address programmatically via the metadata server:
http://metadata/computeMetadata/v1beta1/instance/network-interfaces/0/access-configs/0/external-ip
I've never set up cPanel so I can't give you any guidance there.
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I spend couple of hours on Microsoft exchange server and I couldn't figure out how I can change the smtp server/port and the incoming mail server. Keeping in mind we rely on a shared hosting for this purpose. Basically I'm using hostmonster for this purpose:
Outgoing Mail Server: (SSL): host216.hostmonster.com (server requires authentication) port 465
Incoming Mail Server: (SSL): host216.hostmonster.com IMAP: port 993, POP: port 995
Does anyone have any experience with such application?
On-premise Exchange doesn't have an out-of-box function to scrape the POP/IMAP data out of your host. You can relay through them, but, if you wanted the POP/IMAP mail to be retrieved by Exchange and cached in local mailboxes, you'd have to look for a third party add-on.
Exchange doesnt have POP3 support. The only solution was to use a third party addon: http://www.servolutions.com/popcon.htm
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I came across the bind address while trying to configure the MySQL server. The details of why I want to configure the bind address is in the link below.
Multiple hostnames and multiple privileges?
Now, I want to understand the purpose of the bind address. In the sense, is a binding address the address we assign to the machine that is hosting the MySQL server?
I have no clue. Would be really helpful if someone could explain me the purpose of it. Also, will assigning 0.0.0.0 to the binding address create any security flaws/loop holes?
The address you specify in bind tells MySQL where to listen. 0.0.0.0 is a special address, which means "bind to every available network".
Only client software which is able to open a connection to the server using the same address that is specified in the 'bind' option will be allowed to connect.
Some examples:
If MySQL binds to 127.0.0.1, then
only software on the same computer
will be able to connect (because
127.0.0.1 is always the local computer).
If MySQL binds to
192.168.0.2 (and the server computer's IP address is
192.168.0.2 and it's on a /24 subnet), then any computers on the same
subnet (anything that starts with 192.168.0) will be able to connect.
If MySQL binds to
0.0.0.0, then any computer which is able to reach the server computer
over the network will be able to connect.
These are all transport-level connections. Remote computers still need to qualify for application-level, which is to say they will still require the correct login credentials and host parameters from mysql.user.