The Consul documentation shows how to register external services, but the examples shown are always targeting port 80 (and 443 only for health checks, which is even more peculiar) - example: https://learn.hashicorp.com/tutorials/consul/service-registration-external-services
If you register a service for port 443, a using service having it as upstream in fact gets a port opened from its local Envoy, but one cannot access this port - curl always complains about wrong protocol version. In contrast, if one registers a service for port 80, plain HTTP access works as expected.
Does anybody have an idea how an https based service can be provided as external service?
I am looking for a program to reroute windows domain resolution lookup through a socks proxy capable with many internet browsers and internet proxies.
So far in Control Panel, Local Area Connection 1, TCP/IP Properties, I use the following DNS server addresses, preferred DNS Server, I put 127.0.0.1 and use the default in-built port request 53.
I am reading that it is possible to forward this. I can not find a program to forward it through socks 4/5. I think this is possible because Socks supports UDP.
Has anyone come up with the answer to a solution about a UDP-to-socks forwarding program capable and adapted for socks and windows DNS.
It's really quite easy to configure.
You could write your own server and set the server to listen to incoming calls to port 53 or use this program
http://dns2socks.sourceforge.net
here my sample configuration for a socks server running on 1050 and TCP / IP settings on 127.0.0.1
DNS2SOCKS.exe /la:socks.log 127.0.0.1:1050 8.8.8.8:53 127.0.0.1:53
For such a program you can have a look at dnsadblock. Their free daemon/cli app opens up a proxy server that can be configured to use a proxy/socks to communicate with the upstream server. It works since the remote endpoint listens on https which makes DOH (dns over https) possible. Config options/install instructions: https://knowledgebase.dnsadblock.com/how-to-install-and-configure-our-software/
Did some google on it and the solution was to redirect using iptables or mod in apache? Since my application uses websockets the above solution breaks my websocket connectivity and I again have to connect to my websockets using port 8080. Is there any way that I can run the glassfish itself on port 80 so that my websockets also run on port 80 making easier for users behind corporate firewall to access the app since corparates may block 8080.
I have root access as well.
To run GlassFish on port 80 you need to :
Connect to the administration interface (by default on port :4848)
In the left menu go to Configurations
Then select the appropriate configuration you need to change eg server-config
Then go to Network Config
Then go to Network Listeners
Select the appropriate listener, probably http-listener-1
Change the Port value to 80
Save and reboot your GlassFish server/instance/cluster according to your needs
Using the command line utility
asadmin set configs.config.server-config.network-config.network-listeners.network-listener.http-listener-1.port=80
you may need to replace server-config and/or http-listener-1
Go to glassfish4\glassfish\domains\domain1\config folder and here open domain.xml file
and find tag
<network-listeners>
<network-listener port="9999" protocol="http-listener-1" transport="tcp" name="http-listener-1" thread-pool="http-thread-pool"></network-listener>
</network-listeners>
in port attribute of <network-listeners> you can specify your port address whichever you want.
Here's another approach.
You can go to the admin console under port 4848 (I am using Glassfish 4.1.2) and navigate to "Configuration" > "server-config" > "HTTP Service" > "Http Listeners" > "http-listener-1" in the left hand navigation.
Click on the "http-listener-1" link in the main content window.
Change the port to desired number and save.
Restart Glassfish and run your application.
in some cases you have to change port before glassfish is started (in my case port 8080 is already in use by another instance) so answer 4 worked for me.
Following are simple steps to change the port number of Glassfish server (GlassFish runs by default on port number 8080):
Go to the folder where Glassfish is installed.
Locate config folder which is as follows (Windows):
C:\Program Files\glassfish-3.0.1\glassfish\domains\domain1\config
Open domain.xml using any text editor.
Look for 8080 and change it to some other port number that doesn’t conflict with other port numbers (e.g. 8081).
Save domain.xml.
Additional step if necessary:
Now remove GlassFish from IDE and add it again so that IDE understands the new port number.
Restart GlassFish, if it was already running.
Soruce Link
I need to be able to map and IP and Port to another IP and Port on my Windows 7 machine. The reason is enable me to access a URL in another location on a different port than the one I get given from the link.
For example if a link will route me to
123.123.123.123:8080
I want to be able to intercept this (like how the Windows Hosts file works with domain name resolution overriding) to re-route the request to
123.456.789.123:49120
I've quickly found out you can't specify ports in hosts files but netsh appears to do the job although the information on Technet is a little confusing and I'm unsure on how the command should look
the netsh command would look like this:
netsh interface portproxy add v4tov4 listenport=8080 listenaddress=123.123.123.123 connectport=49120 connectaddress=123.456.789.123
More information here.
I am a newbie with Apache. I am learning .. after the installation when I tried to start the service I got the following errors.
The Apache service named reported the following error:
Unable to open logs .
The Apache service named reported the following error:
no listening sockets available, shutting down .
The Apache service named reported the following error:
(OS 10048)Only one usage of each socket address (protocol/network address/port) is normally permitted. : make_sock: could not bind to address 0.0.0.0:80 .
The Apache service named reported the following error:
httpd.exe: Could not reliably determine the server's fully qualified domain name, using 192.168.1.6 for ServerName .
The following error usually means that some other program is listening on the HTTP port (80).
(OS 10048)Only one usage of each
socket address (protocol/network
address/port) is normally permitted. :
make_sock: could not bind to address
0.0.0.0:80 .
In my experience, IM (chat) clients like to connect to port 80.
From a command prompt, (cmd.exe) run the command:
netstat -an
See if there is a listener on port 80 (Look for a line that says:
TCP 0.0.0.0:80 0.0.0.0:0 LISTENING
=== ====
the important thing being TCP and 80. If you find something, you'll need to track it down using something like TcpView
If Skype is your problem and it seems it usually is, alter Skype's port usage.
Click on Tools in Skype,
click on Options,
click Advanced,
click Connections.
In Connection is the option to use another port, I use a high numbered port such as 65432, then un-click the alternative use of port 80 and 443.
Close and restart Skype.
modifying C:\Program Files\Apache Software Foundation\Apache2.2\conf\httpd sloved the problem.
If you had installation problems, note that you might experience some errors such “ no services installed ”
if Apache is trying to share port 80 with another web server or application, such as a locally installed
firewall application. To fix this, you can tell Apache to use a different port. Open your httpd.conf file
in the conf subdirectory ( C:\Program Files\Apache Software Foundation\Apache2.2\conf by
default) and locate the following lines:
# Listen: Allows you to bind Apache to specific IP addresses and/or
# ports, instead of the default. See also the < VirtualHost >
# directive.
#
# Change this to Listen on specific IP addresses as shown below to
# prevent Apache from glomming onto all bound IP addresses (0.0.0.0)
#
#Listen 12.34.56.78:80
Listen 80
Change the last line of this block to read:
Listen 8080
skype uses port 80, try logout and shut down the program...
now run apache
if you are using windows os and believe that skype is not the suspect, then you might want to check the task manager and check the "Show processes from all users" and make sure that there is NO entry for httpd.exe. Otherwise, end its process. That solves my problem.
Changing in the config file every occurrence of the path to apache (eg: "C:/Users/xxxx/Desktop/Apache Software Foundation/") to the new location (in case you shifted directory of apache installation by copy paste) solved my problem. Hope it helps you too..
Please note that, not only http port 80, may your ssl port 443 is being used by any other service or software.
I have installed vmware workstation on my PC, so a process which was initiated by Vmware Workstation was using ssl port 443.
In my case, it was vmware-hostd.exe which was utilizing ssl port 443.
Try shutting down vmware-hostd.exe or simply change your ssl-httpd.conf and modify Listen from 443 to 8080 or something else.
While choosing the port number please be sure that you don't enter any port which can be used by any other software on your PC.
just provide the listen address and port in httpd.conf file. that will not show IP related error as
Listen IP_ADDRESS:PORT
If you change port ( not port 80) then port conflict will not occur and server comes up.
Below blog may help you :-
http://apache2-4-9-webserver-installation.blogspot.com/2014/06/how-to-install-apache-http-server.html
Port 80 conflict. There are a number of well-known Windows programs which use
port 80:
IIS
The most likely culprit is Microsoft Internet Information Server. Stop the
service with the command from the command line on Windows 7/Vista:
net stop was /y
If needed start the services again with the command from the command line on
windows /Vista:
net start was /y