Questions tagged [connection]
A connection generally refers to a TCP/IP connection, that is established as the result of the handshake between 2 hosts.
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DNS CNAME record - connection was reset
I am quite new to DNS and have set up a CNAME record for a new domain that I have bought pointing at subdomain.domain2.com.
When I put in my URL http://www.domain1.com I get
The connection was ...
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Enable: Asp.net connection pool monitoring with performance monitor
I'm a C# developer, but I'm running in a system management issue here.
Intro:
I'm suspecting that an ASP.NET application is having some issues with the connection pool and that the pool is flooding ...
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Where do you find logs about connections on debian?
I installed nginx on debian and then tested it with wget localhost and wget 192.168.1.11 to see if it responds to simple requests. After this i changed the default root folder to /var/www and tried ...
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Increase Openfire connection pool - maximum connections
I have Openfire 3.7.1 install on Linux (RHEL). How I could increase maximum connections?
Current values: Maximum Connections: 25
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Cannot login SQL Server after changing machine name
After installing and setting up new machines in a domain, we decided to rename one of them which had a SQL Server instance installed. So I changed the hostname, everything went fine regarding the ...
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Why does the connection break when I kill a process on remote host?
I login to the remote host (debian) by ssh and execute a command like this
ssh user@remote_host "ps -ef | grep process_name | grep -v grep | awk {'print $2'} | xargs kill -9'
then the connection ...
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If linux server is connected to router, internet connection for the whole network will not work
I have a machine (Fedora) which is using iptables (acting as firewall). The system worked a long time, but now there is a problem. The internet connection was failing. I looked through and found out ...
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What is responsible for Connect/Send/Wait in a HTTP request?
Services like pingdom and Google speed analyze the time consumed for reading a HTTP file. This includes
DNS: Obviously, DNS management to interpret the namespaces is responsible.
Connect: ???
Send: ??...
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Can only rdp or ping to Windows 7 machine intermittently
We have a Windows 7 machine that we can only intermittently rdp into or ping. We have tried this from several different machines and run into the same issue.
We discovered if you reboot the problem ...
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pptp vpn - Kill User Connection
I'd like to be able to terminate a user's connection to my pptp server from the server itself without interrupting anyone else's connection. Problem is - I have no idea how and have found no useful ...
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Connection problems with local network server
So I've got kind of a weird problem. In our classroom we have a small computer running Ubuntu Server and its main purpose is basically just a small FTP server and web-server for the classroom so that ...
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FTP access for >1 user with same account?
I'm creating an iPhone app which is basically a breakout game, but you can create your own levels and upload/download stuff! It's working well... sort of.
My game uses a single account for whoever ...
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One localhost on two PCs
Today I got an idea, that testing my web apps on two different PCs would be even better if they both are near and if I could use my own localhost instead of hosting.
i.e.:
1. My ASUS laptop runs ...
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Share openVPN connection
Currently I have a server (dev tun) running openVPN and my WinXP client is able to connect to the server just fine.
I have an ethernet device and I need to send data to a computer under the server's ...
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What does the number after the IP address represent in a MySQL connection error?
I'd just like to know what the number '64' represents in MySQL connection error message:
Can't connect to MySQL server on '127.0.0.1' (64) in /var/www/test.php
Thank you.
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How to get connection string of a database mirroring?
I want to write to program to connect to a database mirroring, and now I'm confused with the connection string. My database mirroring was installed on three SQL Server instances on three virtual PCs. ...
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Install Sonicwall Global VPN Client without administrator credentials?
Does anyone know if it's possible to connect to a Sonicwall VPN without the Sonicwall Global VPN client?
I'm stuck away from work here in Liverpool due to heavy snow and can't get administrator ...
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Unable to connect to a local MYSQL server on wireles LAN
Ok, Here is the technical description.
My laptop's config:
Ip Adress:192.168.2.5
Mysqlserver 5.0 on port : 3306
Operating system: Ubuntu jaunty (9.04)
3306 is open for both incoming and outgoing.
My ...
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SQL Server connection issue
I am learning from http://msdn.microsoft.com/en-us/library/ms143432.aspx, my question is what is the differences between "Connections per client" and "user connection"?
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Connect to multiple VPN with Cisco Client
I use VPN Client version 5.0.05.0290 in Windows XP SP3. Is it possible to be connected to more than one VPN server at the same time?
For example, I have some batches running every 5 minutes that are ...
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Win 2k3 server's network problem
I'm running 4 of Win2k3 64bit servers in the same subnet. It's been more than an year that I've running them without a problem.
Recently, I kept losing the connection to one of the server. Let's say ...
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FireFox gets ns_error_net_interrupt when clicking on loaded page
FireFox is connecting to my website, but accessing already visited pages would randomly not connect resulting in a
Secure Connection Failed
Chrome and Microsoft Edge are not having that problem.
...
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Mail server woes
A problem has cropped up on my network today and I'm rather confused.
Firstly here's the setup of my network....
Internet traffic comes in via static ip.
Ubiquiti Dream Machine Pro forwards mail ...
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How to connect backend to a mongodb docker container
I made this docker-compose file as written on docker hub / mongodb
then I use the command docker-compose up -d which pretty standard to launch a container.
# Use root/example as user/password ...
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Can not connect to a Google Cloud TPU using ssh (putty) in Windows
I have a google v3-8 TPU, i can't figure out how to connect to it using ssh in windows.
I did every guide there is, but the connection just times out.
What i tried (among others):
1.
Dos command line:
...
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Network settings to execute webapplication performance tests from Windows Server
Web applications needs to be tested from a Windows Server 2012 R2 machine. Performance tests are executed with JMeter 5.3 on 300-400 threads. During test execution, following errors are coming in ...
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which means double 2 points 192.168.1.2::3 in a vnc connection
install real vnc to make connections to a windows server but at the time of accessing me it appears that to access I must approach it with the route
192.168.1.2::3
I understand that : after the IP ...
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LDAP TLS Connection Success but server fail
I have some problem with LDAP over SSL. I generate certificates for server and client. There are verify with no problem:
openssl s_client -connect odps03:636 -showcerts -state -CAfile /etc/ssl/certs/...
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How to set up AWS connection
For the first time, I have applied for an Amazon Web Service, choosing the Lightsail package specifically. After installing several modules through Putty, uploading the files through FileZilla, and ...
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How can I count the time spent in a day in establishing connections between two servers?
I have two servers, one is a SQL Server and the other one is a webserver with IIS installed.
I'd need to find a -weird, admittedly- information: how much time the webserver spend during a day, in ...
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Unable to SSH/Ping but can FTP/Connect to Apache [closed]
I've gone away for a couple of days and left my machine running at home. I was doing some stuff on it over ssh just before I left and it was working fine. I got to the hotel and connected to the wifi, ...
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DHCP server problems with static IP clients
lately I've been having some problems with my DHCP and my clients IP.
So basically, in my netwrok I have a DHCP server (Windows 2012 R2) which is working fine (when you connect to the network you get ...
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unix:////tmp/supervisor.sock refused connection
Blessings guys... first, sorry for my bad English, my first language is Spanish.
So, I have a website for translations. We translate from English to Spanish (tv shows), the thing is that we have a ...
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RS232 to USB extension cable to network configuration
I'm not sure this is the correct place for this question.
I have a console cable to configure network devices like switches (https://images-na.ssl-images-amazon.com/images/I/41LDstMTA5L.jpg)
So, I ...
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Website doesn't work with both Edge and E11: "The connection to the website was reset"
Our website works on all non-Microsoft browsers, such as FireFox, Safari, Chrome, Android Browser 5.0/6.0 etc
The error message is the following:
The connection to the website was reset.
Error Code:...
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does a machine need to be in the same domain to connect to an AD server
I'm newbie to AD, I'm trying to join an AD server, using an App and an LDAP client (Apache Directory studio) but I can't, I remarked that, from my server I can ping the AD domain, but from my local ...
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How to run a client-server program on two virtual machines at different locations in Azure?
I created two virtual machines in Azure. One of them is in Australia South and the other is in Central India. I ran client program in one machine and server program in other machine. There are not ...
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Is a smartphone recognized as a smartphone when connected to wifi? If so, how can I avoid that? [closed]
So I wanted to know if when I connected my iPhone to a wireless connection, the router or device that shares the connection is able to recognize my iPhone as an iPhone. I mean are all smartphones "...
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FTP Server 'Netiquette'; Are fast and frequent Connect/Transfer/Disconnect session acceptable?
some code of mine is using a queue to upload files to an FTP server.
When files get queued, a connection attempt is made and, if successful, files are uploaded. Once the queue is empty it disconnects ...
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Check number of current connections/downloads with a remote server
On a compute cluster, I have several hundred jobs running simultaneously.
They each download a single different file (wget) from the same remote FTP server, and then process the file and save some ...
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How to force persistent connection in squid
How do I make a persistent connection in squid, I'm using ubuntu 12 with squid 3.1.19, this is the request I do
OPTIONS http://cmsprod.imusica.com.br/index.php HTTP/1.1
and response:
HTTP/1.0 200 ...
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netstat shows inequal amount of mutual connection between two hosts
I'm trying to investigate why the amounts of connections between two physical hosts 10.240.48.9 и 10.241.169.7 (CentOS 6) don't match each other (diagnosed from the each one respectively):
On 10.241....
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SQL Server Named Pipe Error
I have been trying to install SQL Server Express for a few days now. I tried 2008, 2012, and now 2014 all with the same result. I cannot connect to the database remotely, even if I turn the firewall ...
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Increase Connection Timeout for "ssh: connect to host xxxxx port 22: Connection timed out"
I need to perform a sort of scan over 20k+ machines in the network (all linux), and I am using ssh to connect to each machine, run a small command on it, and gather the output. I am running parallel ...
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How to change MySQL user permission temporarily (Per Connection)
I do not know if it is possible at all or not. What I want is that, when a certain connection is established, the user not be able to modify data with that connection. This is the scenario:
...
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Too many open connections [duplicate]
I have a dedicated server with 32GB RAM. It works all fine till some punters came to ddos my server. I had really high uplink bandwidth usage (over 150Mbps). I looked at netstat with the following ...
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Video Streming server outbound bandwidth and providers [closed]
Imagine the case of Twitter Periscope or Meerkat.The paradigm of their servers is that they recieve video from users and then stream it to a large amount of users (say > 100K for the sake of this ...
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Nodejs: server doesn't close TCP connections
Facing a problem in the production server running debian (7.0) with nodejs (v0.10.x) cluster where it doesn't close some TCP connections to the clients.
This leads to connection drops when connection ...
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Task Manager shows more worker processes than the max set [closed]
I am doing application pooling for a web application used by huge number of users and set web garden with a max of 20 worker processes. But in task manager, I see more processes than the w3wp ...
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unable to connect to nginx hosted website from most pcs, yet my local pc connects fine?
i run a website (remotely) using nginx and php, which has been ok for a long while. i recently changed the domain name to a new name and now most web browsers/pcs are unable to connect to the website. ...