We have three sets of computers: clients, a single proxy and multiple servers.
The clients (many) want to connect to the servers (many) using TCP on a specific and consistent port. Currently they do this directly. The connections always originate from the clients. And everything is happy and the world is good.
However, we would like to introduce a proxy / gateway / router to the equation.
We have a central repository of files in say server-1 at /srv/www. Then we have N number of servers as well.
hello all,
i have a question if i have two servers each one run an application i want to make a tunnel channel between the two servers the two application each one has a specific port .
for example server A has port 2001 and server B has port 2002
server A talk to server A using any source port talking to the server B port 2002
server B talk to server B using any source port talking to the
There are many types of servers; everything from email servers, web servers and proxy servers to wow private server and backup servers. Virtual Servers are a hybrid of a dedicated server; one that is stand-alone and is usually used for one high traffic website, and a shared hosting type where many websites are hosted on one platform.
Let's say I have a fully working, load-balanced application server environment.
All servers have to fail-over gracefully. It's relatively easy to do with the application servers, but how can I achieve fail-over with the front load-balancer?
Can I have multiple load-balancers listening on the same IP and port? Do I have to run a new one as soon as I detect the old one died?
Virtual private servers have been used for quite some time, but lately they have gained popularity and more and more people have a need for something other than shared and dedicated web-hosting services. A virtual private server is a single physical server that is split into multiple virtual servers.
I want to build a web application/server with this structure:
main-server
sub-server
transaction-server (create, update, delete)
view-server (view, search)
authentication-server
documents-server
reporting-server
library-server
e-learning-server
The main-server acts as host server for sub-server.
I will be providing "File-Hosting" service and I need something that works with me along the line and allow the project to expand.
At first I was thinking about one big server with RAID 5 as a start-up, but then I thought
using multiple servers would be better as it's easier to expand in the future and should be cheaper, but I have absolutely no idea how these servers should/can be linked and if
I have servers connected to multiple Juniper EX4200 based virtual chassis. In order to make them hot swappable without manual reconfiguration, I would like to be able to always give the same IP, with DHCP, to servers connected to a specific switch port.
Or, alternatively, to be able for the server to know which port it has been connected to.
Is any of these setups possible?
Thanks.
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