Server Software

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A server is a computer program or a machine that waits for requests from other machines or software (clients) and responds to them. This architecture is called the client–server model. The clients may run on the same computer or may connect to the server over a network. The purpose of a server is to share data or hardware and software resources among clients. Typical computing servers are database servers, file servers, mail servers, print servers, web servers, game servers, and application servers.

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Cloud Class® Course: Microsoft Azure 2017
LVL 12
Cloud Class® Course: Microsoft Azure 2017

Azure has a changed a lot since it was originally introduce by adding new services and features. Do you know everything you need to about Azure? This course will teach you about the Azure App Service, monitoring and application insights, DevOps, and Team Services.

Hi

I am looking for advice on the following:

I have an issue within my Citrix VDI environment, that when VDI Desktops not in use are powered off for a pre-longed period of time, they automatically get placed into Maintenance mode. According to a Citrix article there is a DWORD to amend to be able do disable this behviour, which involves changing to a NEGATIVE value. I can't see how this is done as my undserstanding was a DWORD can only accept a 0 upwards:

xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx

DesktopServer\MaxFailedRegistrationsAllowed

DWORD

2

Controls automatic placement of power-managed VMs into maintenance mode following repeated failures to register with a DDC.

If a VM is started-up by the broker service but fails to register after the period defined by the MaxRegistrationDelayMin setting (default 20 minutes), it is shutdown again.

The MaxFailedRegistrationsAllowed value defines the maximum number of times that this start-up, registration failure, shut down cycle is allowed to repeat before a subsequent registration failure causes the VM to be automatically placed into maintenance mode.

 

The default value of 2 means that if the VM fails to register 3 times in succession, it will be automatically placed into maintenance mode.

Setting MaxFailedRegistrationsAllowed to a negative value (0xFFFFFFFF) disables this behavior and prevents VMs from ever being automatically placed into maintenance mode.

0
Hi,
Any advice, to following issue, when accessing PostgreSQL pgAdmin?
0
I have installed Azure MFA on premise server, i can send a test text/phone call for imported users fine. I am trying to set 2FA for all admins account for server logons. we have all our servers as VM and we manage them remotely.

I have watched a number of youtube video which show you how to setup terminal server 2FA but thats not what am after as that require Azure MFA to be installed on the terminal server. Please can you tell me in simple terms how i can setup azure MFA for all admin account to use 2FA on premise when logging onto any servers using RDP?

what do i have to install to get this working?

Thanks
0
Hi,

Currently in my domain

www.searchhouselive.com

I have already created MX record, butI do not know what should be relevant Incoming and Outgoing Email servers. I have already set up hMailServer in the server.

Domain is published in Namecheap. com properly while I am to set up Email server on my own server using hMailServer.
0
Hello,

I cannot remove Exchange 2010, anyone any ideas?

EE
0
Any Good software for cloning physical server image? For OS recovery purpose.
0
I have been to many KB articles about CA root cert validation period and still have doubt about it and want to clear it. I am about to work on a root CA to increase the validity period as well to increases the issued certificate period.
We have a CA root server and this  server is issuing (no subordinate server in place) the certificate with five years . We now want to renew the CA 's root cert as well as the issued certs period to another 5 years.
My understanding from the EE, nothing I can do with issued certificates and they will expire what ever I do with root server. In this case , I first have to change the validity period in CApolicy.inf file and renew the certificate of CA root server to 10 years, hence this will increase the validation of CA's root certificate as desired (10 years or more).
But the old issued certificates to the clients are chained to old issued template, in this case, the old issued certificates will be expired soon even after changing the value of CAplicy.inf file .
To remediate the issue, the next step is that I have to create new issuing template and issue the certificates to client by GPO.
I have to issue the listed below commands to the server In order for me to set  the  AD's templates period to 5 years as we want otherwise the AD's templates will be staying with old's validation period?
certutil -setreg CA\ValidityPeriodUnits 10
certutil -setreg CA\ValidityPeriod Years
net stop certsvc && net start certsvc

In conclusion, I have to…
0
I have Dedicated server on Hetzner. Server is located in Germany.

Server has 256GB RAM 6 CPUs (12 Threads)... In coclusion, it is quite good one. I have CENTOS 7.5. EA4.

Problem is with SSL. Every day for about 2 hours we have 40 requests in one second and at that moment finishing requests takes about 20 seconds sometimes.

While Non SSL takes 0.5 and lower mostly.

There is some exapmle page

http://viber.ge/index.php


After few second you will see responce time and it varies a lot.

From 13:00 to 15:30 (UTC+4) SSL requests take the msot time.

Even if u open this link with SSL and without u might see the difference.

I have WHM available and I've noticed ModSecurity and wonder if it might be the problem.

I have already applied most of the setting provided here but they are not much about SSL.

Could anyone point out where should I look to resolve this issue?
0
Hi,
Other than Godaddy, is there any other options to have the Domain site?
0
Introducing Cloud Class® training courses
LVL 12
Introducing Cloud Class® training courses

Tech changes fast. You can learn faster. That’s why we’re bringing professional training courses to Experts Exchange. With a subscription, you can access all the Cloud Class® courses to expand your education, prep for certifications, and get top-notch instructions.

Hi

I support a client who has a 5 Year old Dell PowerEdge R520 Server 2008 r2 on which we've recently been seeing some BSOD's, one this month one last month and the one back in Oct. Dumpcheck says it could be caused by memory corruption but I'm no expert at analysing such files, see below. I know it says a possible problem with the disk subsystem but can anyone suggest a more detailed explanation, i.e. does this look like a hardware issue of some sort?

Thanks


Microsoft (R) Windows Debugger Version 10.0.14321.1024 AMD64
Copyright (c) Microsoft Corporation. All rights reserved.


Loading Dump File [D:\Temp\MEMORY.DMP]
Kernel Summary Dump File: Kernel address space is available, User address space may not be available.


************* Symbol Path validation summary **************
Response                         Time (ms)     Location
Deferred                                       SRV*C:\Windows\symbol_cache*http://msdl.microsoft.com/download/symbols
Symbol search path is: SRV*C:\Windows\symbol_cache*http://msdl.microsoft.com/download/symbols
Executable search path is:
Windows 7 Kernel Version 7601 (Service Pack 1) MP (24 procs) Free x64
Product: LanManNt, suite: TerminalServer
Built by: 7601.24117.amd64fre.win7sp1_ldr_escrow.180422-1430
Machine Name:
Kernel base = 0xfffff800`0265e000 PsLoadedModuleList = 0xfffff800`0289dc90
Debug session time: Wed Jun  6 18:09:43.744 2018 (UTC + 1:00)
System Uptime: 24 days 6:16:38.431
Loading Kernel Symbols
0
Does anyone use Essentials anymore and if so why? What are the benefits for a small company of 10 or less people.

I've been using Server 2016 Standard more often for small businesses with 1VM as the PDC and the 2nd as Exchange. Have a client already on Office 365 thinking Essentials is the way to go. A concern is they may need an additional server, am I correct Essentials doesn't come with any VM's options and we would have to purchase another server?

Client also likes the remote access they had prior in SBS, this is an add on, correct?

Finally, am I correct and the 25 user CAL's are included in Essentials?
0
Hi,

Can you please advise why IP of server is changing like

C:\Users\Administrator>ping 113.255.213.114
Pinging 113.255.213.114 with 32 bytes of data:
Reply from 113.255.218.217: Destination host unreachable.
Reply from 113.255.218.217: Destination host unreachable.

Open in new window

0
Recently, our W2012R2 RDS server has started giving users problems logging in. The message is:
The number of connections to this computer is limited and all connections are in use right now. Try connecting later or contact your system administrator.

I'm having a hard time finding any helpful information on how to resolve this issue other than on desktop versions of Windows.

In a bid to get around this issue, I've opened more ports (HKLM\SYSTEM\CurrentControlSet\Control\Terminal Server\WinStations\RDP-Tcp 339x), and this has given some temporary reprieve.

It seems to me that the issue is pervasive. By that I mean that the message does not disappear even if existing users log off from their RDS sessions.

This RDS server has been working fine for years, and now, suddenly, this happens.
0
Hi Team,
My issue is ,What is the configuration of server(s) needed for social media startup?Assume 10^6 Users and 8×10^5 are always online.20 TB of data uploaded and  all the data is deleted at day end.Video streaming is major activity.How to secure servers from hacking.

Thank you .
0
SCO Unix 5.05 Network Issue

So let me start by saying Im not familiar with Uniex. I had to reset the router here at my work yesterday and redo the network. This in turn lost the ip address settings in the router and now our Unix server is not connecting with the router or sending emails in visifax. I tried changing the static ip that was set up from 192.168.1.254 to 192.168.1.144 as the new router issues 192.168.1.100 through 192.168.1.149 ip address. I used netconfig for this and it took the change but to no avail. Now im dead in the water. I dont know what to check or what to change to allow for it to make a proper connection to our router. The pc's here can connect to the server through the serial direct connections and also access the router fine through the network. Any help or advice would be APPRECIATED!!!
0
Hi,
1. What are the detailed steps to configure hMailserver on Win 2008 server?
2. What are the detailed steps to configure Outlook Express as the client to send/receive messages based on server configured on (1)?
0
my concept
I have a homebrew "server" setup I am trying to condense into a few. I have been replacing hard disks for SSDs and now I have a lot of HDDs laying around, I do software RAID 1 with them in PCs and run Ubuntu server, but I have an idea on how I want to set it up cleanly, however, I do not know what to do, where to search for tutorials.

I attached what I want to do in a picture, if anyone could point me in the right direction, that'd be great.

Again, this is for home use, I just want to learn about servers in general and the software.

Apparently, the image didn't upload, so here goes a second try
0
Problems with the Etsy Platform, recently...

I have a friend who was doing well for years on Etsy, selling crafts and keeping busy, with a work backlog that was quite dependable. But then it shut off, like a light-switch.

And others I know who depend on Etsy also seem to have the volume of business shot off.

Is this a known problem?

Was there, perhaps, a software change that caused a problem that can be rectified?

Please give me as much information as you have to help me see if there is anything that can be done.


Thanks!
0
Cloud Class® Course: Microsoft Office 2010
LVL 12
Cloud Class® Course: Microsoft Office 2010

This course will introduce you to the interfaces and features of Microsoft Office 2010 Word, Excel, PowerPoint, Outlook, and Access. You will learn about the features that are shared between all products in the Office suite, as well as the new features that are product specific.

Hi,
The current VM server is started and it does go into Recovery mode. Since it is being started by console, is there a way to put also "F8" into the console command, to ensure that "F8" would be executed, when starting the VM server?
0
Hi,
Is there any Email freeware to be used, within Win 2008/2012 R2 servers?
0
I’m trying to figure out how to manage our networked APC UPS devices.  They are running the original network card.  For some reason the smtp won’t work with our smtp relay.
I tried downloading the business edition of power chute but that just try’s to install an agent on windows and the agent doesn’t have any network options, only local.
0
Hi, My site, techgardens dot com, has been slow and slower and often down since we moved to Bluehost. I just checked with them again, and the tech told me the error log showed it was my theme. While I'm sure my theme (Divi) is a factor, I looked at the error logs, attached, and our IP does not show up. 189.252.72.56 is not in there.

Maybe someone could help me decipher these logs and find out the real issue?
0
Hello All,

I have integrated Kamailio 4.4 with asterisk 13 LTS and I think its been properly integrated. It also shows me the registered users but when i call from 101 to 102 it gives me the below error

[May  7 12:43:14] NOTICE[19838][C-00000000]: chan_sip.c:25545 handle_request_invite: Call from '101' (192.168.56.103:5060) to extension '102' rejected because extension not found in context 'public'.

I have followed the below for installation and configuration.

http://kb.asipto.com/asterisk:realtime:kamailio-4.0.x-asterisk-11.3.0-astdb

The user database is fetching from remote host in which kamailio has been installed. Users are showing in asterisk node as well

asterisk*CLI> sip show users
Username                   Secret           Accountcode      Def.Context      ACL  Forcerport
101                                                          public           No   No
102                                                          public           No   No

So how can i debug this or is there any clue that what might be wrong. Please find below  the extension.conf details as well.

exten => _1XX,1,Dial(SIP/${EXTEN})
exten => _1XX,n,Voicemail(${EXTEN},u)
exten => _1XX,n,Hangup
exten => _1XX,101,Voicemail(${EXTEN},b)
exten => _1XX,102,Hangup

Thanks and looking forward for some clues from this community

Regards,
Atif Ramzan
0
I have to create SOP document on configuring, maintaining and supporting servers, network, firewall, router devices for my company. Is there any good samples or templates that I can refer to?
0

Server Software

7K

Solutions

11K

Contributors

A server is a computer program or a machine that waits for requests from other machines or software (clients) and responds to them. This architecture is called the client–server model. The clients may run on the same computer or may connect to the server over a network. The purpose of a server is to share data or hardware and software resources among clients. Typical computing servers are database servers, file servers, mail servers, print servers, web servers, game servers, and application servers.