My website (in php) should send Push notifications to an Android app. It used to work fine for some time, and suddenly stopped.
When I checked the return error code, it was 401 (Unauthorized)
I was using 0.0.0.0/0 as the allowed IPs. Seems it is no longer allowed after a grace period. So I set my DSL spool IP address and my server IP address. I have a dedicated IP to my cloud server (On RackSpace).
Then it worked in my localhost, but not on my cloud server. I also confirmed that my server outgoing IP is same as my server dedicated IP.
I had to set my Servers IPv6 address to Allowed IPs. Then it worked again - perfectly
[On Google Developers Console - API Credentials settings]
I'm documenting this for it would be helpful to someone else too.
Change the allowed IPs in your google console api project..
Related
We have web service running hosted on an OwinHttpListener (http.sys behind the scenes). Whenever we send requests to the app on the IP address, it responds with 'Invalid hostname'.
After much trawling of stack overflow and google, im not really any closer to a solution. The requests are getting through to http.sys, as i can see them in the HTTP error log. I can log onto the server in question and access the service locally (using localhost or 127.0.0.1) and i can use the server name to successfully get through, the only failure condition is using the servers IP address.
Ive tried the following:
Ensure the app is listening on all interfaces (http://+:8080)
Ensure IIS is not trying to use the port (it isnt)
Ensure windows firewall is configured to allow traffic on that port (it is)
I'm working on a project that uses the Google Maps JavaScript API v3 to render directions on an integrated map.
The website it built with Jekyll and I run the server using the following command:
jekyll serve --host 192.168.2.7
The given IP address is the IP Address of the system running the server.
The reason I made it listen to that IP Address is because I want to test the application on my mobile devices, following this answer
In the API Console I whitelisted 192.168.*, so that any local connection can use the API.
However, when I go to that IP Address on my phone or computer, the API says the application is not authorized despite me having whitelisted it.
What am I doing wrong here and how can I solve it?
Jekyll serve
The --hostname flag doesn't exist. Use --host 192.168.2.7 or host: 192.168.2.7 in _config.yml. Target address will then be 192.168.2.7:4000 as 4000 is the default listening port for Jekyll webrick server.
Google API withelist
It's not necessary to white list domain, as with no domain white listed you have Any referer allowed
Google authorization
Verify that you've set your API key to something else than https://maps.googleapis.com/maps/api/js?key=API_KEY you are supposed to have something like this : https://maps.googleapis.com/maps/api/js?key=AIzaSytitittototoX7RhHn-drLRRYututu7eX2hVo
If you still have problems, you can give a repository url to have it fixed quicker.
Happy Jekyll !
192.168.2.7 is a private IP address and is not publicly accessible. To use that you will probably need to get a license.
I've been trying to set up a server using Google Compute Engine but find myself being stuck.
I've installed everything that needs to be installed, I can start the server, no problem. Only thing is, i'm unable to connect to the server.
I've opened the required ports in a firewall rule (udp:16261; tcp:16262-16270) for all source IP as normal, but when I try to connect, i get this message on the server's console :
User jet is trying to connect.
Connected new client jet ID # 0 and assigned DL port 16262
testing TCP download port 16262
And it waits and waits, nothin happens. I'm pretty sure it's because no connection has been requested from the outsite of the network on that specific port (16262) that the outgoing traffic can't be sent, but I was wondering if anyone else has tried to make it work.
Thanks for your help guys !
According to the documentation; in the "Forwarding Required Ports" Section:
Project Zomboid dedicated servers require the following open ports to successfully connect to clients:
8766 UDP
16261 UDP
If the client's public ip address is known, you can perform a basic troubleshooting whitin Google Compute Engine using Cloud Logging. A basic query returning all the logs containing that ip address as source or destination would be:
jsonPayload.connection.src_ip="public-ip-address" OR jsonPayload.connection.dest_ip="public-ip-address"
Firewall Rules Logging has to be "on" for every rule involved in the connection. Follow these steps for Enabling firewall rules logging.
For troubleshooting purposes an "allow all" Firewall rule can be created and logging enabled on it, that would allow you to see exactly what ports are involved.
Note: If the traffic hitting the firewall rule(s) is too much, it can lead to unanticipated storage costs. Please enable the firewall rules logging just for troubleshooting purposes, don't forget to disable it after you're done.
On Friday I hosted a WordPress site on my micro instance - I installed LAMP stack, and WordPress on it.
Instance state is Running, but when I try to access website with public domain given in console, it says
web page Not available
I have set an Outbound rule to allow everyone and Inbound rule for my IP address only.
This is about accessing website from outside world, but when I try to connect to my instance with JAVA Interface, MindTerm Web SSH, it says
Network connection timeout error
Can't figure out anything, Just started working on AWS.
I think you have confused the Outbound and Inbound rules - Outbound means traffic going out from the server, while Inbound means traffic from the internet to the server.
As you say, you added an Inbound rule for your IP address only, and you can access the website from you IP only, just like you requested.
Add an Inbound rule for port 80 for0.0.0.0/0, and you should be able to access the site from other locations as well.
If you need to open it to HTTP and SSH, open it for both for 0.0.0.0/0:
Please verify your settings and permission based on this :
http://docs.aws.amazon.com/AWSEC2/latest/UserGuide/TroubleshootingInstancesConnecting.html
You might also want to check your firewall, in case that is blocking the access..
Good afternoon in my timezone.
I am developing a web appp in J2EE.
This web app is called and access inside a sharepoint portal.
When i enter through the sharepoint portal i can access my application, using chrome developes tools i can see all the HTTP traffic, and i see that the browsers sends a request to the following server that is where my app is running serverprd.enterprisename.com.
But when i use the command line in my windows 7 , to ping the machine(server) , for example :
ping serverprd.enterprisename.com it returns me the following message:
"Ping request could not find host serverprd.enterprisename.com"
I am using a proxy.
Can anyone tells me why this happening ? Why through the browser i can access the server and the ping command does not find me the server ?
With the best regards.
Thanks in advance.
Your proxy server id the one who have an access to outside world. All http requests are sent to proxy server and proxy server does DNS lookup. In case of pin, your host have to do DNS lookup and this operation obviously now allowed ( firewall or so).