I have set up a WAMP development server on a Windows 8 machine and it works very well when accessed by http://localhost, however when accessing same page by IP address (whether from the same machine on which WAMP server is hosted or from different machine on the network) it is incredibly slow.
For example, a typical page takes 0.2 seconds to load through localhost, and 9 seconds to load through IP address.
Would anyone know what could be the issue?
Related
I am experiencing a strange behavior of DNS servers at OVH / Cloudflare. I came here hoping to find some help or an idea of the source of the problem.
I am not comfortable with English which is not my native language so I will try to summarize.
I have 3 dedicated Windows Server 2016 physical servers.
On 2 servers, I have 8 CentOS 7 virtual machines (Hyper-V).
The 8 CentOS VMs communicate with an API on the 3rd Windows machine. This 3rd machine has a web server (II7) and has a domain name pointing to an API (.Net MVC).
Until yesterday everything worked well for 1 year and a half. But today the 8 CentOS machines no longer recognize the dns domain of the Windows machine that contains the web server.
However :
The 8 virtrual machines can make DNS request for any other domain with success.
Any other machine can point the domain of 3rd Windows machine except these 8 machines.
This is not a DNS server problem ?
All machines (physical and virtual) use the host's DNS (OVH). The domain name is at Cloudflare but does not have a proxy (just a classic A record).
I tried on CentOS virtual machines to put Cloudflare DNS 1.1.1.1 and 1.0.0.1. But still the same problem.
When I make a DNS request from one of the VMs I have this message: host *****. Com not found: 2 (SERVFAIL Error)
Yet if I make the same request from any other computer (even the physical machine on which the virtual machines are located) with the same DNS server it works.
It looks like my virtual machines can not access the DNS server, but if I make a request to another domain it works. And even if I change DNS server the same problem occurs !
I am completely lost and I do not see where the problem may come from.
I specify that before this malfunction no change was made neither on the domain, nor at Cloudflaire nor on the servers. Everything had been working for a year and a half.
Thank you for your help.
Mayzz.
I currently have 4 websites running off my home desktop PC using XAMPP. They are running on ports 80, 81, 7733, and 25293.
The first three run fine when accessed from an external network, however the last (25293) won't load. (This site can't be reached. ERR_CONNECTION_FAILED)
I am port forwarding all 4 ports the exact same way. Just as soon as I'm not on my local network, the page stops loading.
I attempted to open up the port in my firewall as well however that achieved nothing. What can I do to resolve this?
The error I receive upon visiting the port on an external network:
This might be a common issue because you are using 5 digits port number, you may need port validation.
For example this was known issue for Drupal:
https://www.drupal.org/project/link/issues/182916
Are you running Linux, or Windows server?
Do you have another computer on the same network? If so, can that computer access your webserver? Try, because that must be your first step, then worry about being visible to the outside world.
I just saw this link and this one. Try to see if it solves your problem.
I'm running Windows Server 2012 w/ vmWare Workstation. I've built a GitLab VM on Centos 7 that's totally setup and accessible on my local network. It's configured using Bridged Mode so it has it's own IP from the DHCP Server.
I use No-IP to connect to my Network externally which has been working great for several years now. I have port-forwarding setup within my router to forward traffic for the GitLab webUI to the GitLab VM, but it's not accessible externally. I even tried setting up the port forwarding to direct the traffic to the Windows Server and then setup internal port forwarding w/ netsh on the Windows Server to forward the traffic to the GitLab VM, making sure I opened the port on the Windows Firewall (even tried disabling it), but I still can't get to the GitLab VM externally. AFAIK running a VM w/ a Bridged adapter should essentially be like it is just another physical machine on the network.
Now, I am running IIS on the Windows Server, but when I specify a specific port using my public No-IP Domain, the router should detect the traffic on that port and forward it according to the rules that I have setup, correct? IIS shouldn't be interfering with any traffic on other ports with the external Domain.
I'm totally stumped on this on and searching around the web really hasn't helped much.
So it turns out that I did everything 100% correctly with setting up port forwarding right to the IP of the VM, but my workplace blocks just about every port except for 80 and 443. Tested connectivity from an AWS box and everything is accessible exactly as designed.
Now I just feel like an idiot, but hey, I figured it out.
The access to my web application running Windows 2008 Server on localhost is fast; however, when I tried to access the web application through another PC (exp: http://xxx.xxx.xxx.xx:8080/appname) is takes about one minute to load a simple login page. Any input regarding this matter is much appreciated.
Further information, the firewall is already off and the setup within a LAN environment without Internet access.
With this little information it is almost impossible to debug your situation. However, I'll take a guess based on what you've provided.
If you're running on an internal LAN, the problem is likely that you don't have reverse DNS configured for your server. Your server has some made-up name for which only forward-DNS exists. When Tomcat receives a request it tries to look up the hostname based on the IP address, and this can take a long time to time-out.
I create a local network between my physical machine (windows) and my virtual machine (Fedorat)
I installed xampp on fedorat and I want to access my web application located in / opt / lampp / htdocs / MyApplication from my physical machine by ip address of the virtual machine
http://192.168.0.2/
But its not working
What changes must I do that on xampp to make it accessible
Is your webserver running and is it possible to access the webserver locally (from your Fedora VM)?
What do you mean by not working? There are so many things that could be wrong... Do you receive a 404? Timeout? Are your machines on the same subnet? Are you able to ping your Fedora machine from Windows?
Had a similar problem once. In my case, it was because of firewall settings.
Try connecting your own machine to a LAN access point in the same router as the VM is connected.
I don't have much tech. background, but maybe if you narrow it to this specific case, someone else can help you.
Cheers.
I ping my VM from my physical machine and it works very well
How long have I install wamp on my physical machine and I set up for access to local network and I accessed from my VM
So the network between two machines running very well
my question is not about the establishment of networks between the two machines but rather how to configure XAMPP that it is accessible by
other machine in network
(I was already a problem on windows with wamp parail I solved by configuring wamp but I recall more of what I did)