I Have two sites right next to one another connected using Draytek routers an IPSEC secure vpn tunnel. One site had all the servers the other none. I installed a new DC on the main site them moved it to the new site, now replication has stopped.

Sharing a Database Over a Virtual Private Network (VPN) When two computers are connected, they make a network. When they connect over the internet, they make a virtual network, and when that connection is secured, you have a virtual private network (VPN). In most ways, a VPN will look just like a LAN. Jul 06, 2010 · with SQL 2008 you can replicate via HTTPS if you don't want to rely on the vpn. in your case make sure none of the sql services or clients are running under the system creds. they need to have their own account. Also see if there is an even 18456 in the event log, it might shed some more light on the situation. Both sites are connected by a VPN. At Site A, we have a MSSQL 2012 Standard install which has our internal database. When users from site B are connecting to the database over the VPN, they're reporting that it takes nearly 5 minutes to establish a connection and open the client application. Jun 22, 2020 · Cloud SQL provides the ability to replicate a master instance to one or more read replicas. A read replica is a copy of the master that reflects changes to the master instance in almost real time. To reduce load on the master instance, send queries to the read replica instance instead. 1. Install the Client Application in Location A and have users access Accounting DB 2 & 3 via VPN tunnel. 2. Replicate Accounting DB1 and DB2 to Location A. Install the Client Application in Location A and have users access Accounting DB 2 & 3 via VPN tunnel. 3. Move Accounting DB1 and DB2 to Location A. Seems like option one is the least work. Database replication is the frequent electronic copying data from a database in one computer or server to a database in another so that all users share the same level of information. The result is a distributed database in which users can access data relevant to their tasks without interfering with the work of others. The implementation of I'm having difficulty setting up replication over a VPN. I have a SQL Server 2008 R2, Enterprise Edition database on a Windows 2008 R2 Server. SQL Server is running on a non-standard port. I have set it up so that it is acting as its own distributor and have configured a publisher on this server.

I am setting up an environment in which the Master and Slave are on different networks at different physical locations (both run on MySQL 5.5.20). I have set up a VPN connection from slave's network to Master's network to accomplish replication. But I observed over a few days that sometimes the VPN connection is lost.

VPN is a best option. Also you can use Web Synchronization, it will replace clear TDS traffic with HTTPS using your own certificates (you can get it from CA, or create self-signed certs). Without VPN, it is better practice to allow only HTTPS traffic between public available servers, than to open sql server ports. Jul 04, 2016 · How do I replicate data over the Internet? Replicate data over the Internet using: A Virtual Private Network (VPN). For more information, see Publish Data over the Internet Using VPN. The Web synchronization option for merge replication. For more information, see Web Synchronization for Merge Replication. Jan 03, 2019 · Other than creating a new database from scratch, there’s a number of ways to get data into our Managed Instance including transactional replication, bulk loads, partner offerings such as Attunity Replicate and Native Restore from URL, which uses Azure Blob Storage for the .bak file containing a backup of the source database.

Jan 29, 2011 · The application that I am currently writing needs to be able to query a database located on a remote SQL server. My application can query a database located on a SQL server on the same domain/network, but when I connect via a VPN to a remote server with the same database, the connection fails!

Jun 22, 2020 · Cloud SQL provides the ability to replicate a master instance to one or more read replicas. A read replica is a copy of the master that reflects changes to the master instance in almost real time. To reduce load on the master instance, send queries to the read replica instance instead. 1. Install the Client Application in Location A and have users access Accounting DB 2 & 3 via VPN tunnel. 2. Replicate Accounting DB1 and DB2 to Location A. Install the Client Application in Location A and have users access Accounting DB 2 & 3 via VPN tunnel. 3. Move Accounting DB1 and DB2 to Location A. Seems like option one is the least work. Database replication is the frequent electronic copying data from a database in one computer or server to a database in another so that all users share the same level of information. The result is a distributed database in which users can access data relevant to their tasks without interfering with the work of others. The implementation of I'm having difficulty setting up replication over a VPN. I have a SQL Server 2008 R2, Enterprise Edition database on a Windows 2008 R2 Server. SQL Server is running on a non-standard port. I have set it up so that it is acting as its own distributor and have configured a publisher on this server.