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System admin is the process or person employed to maintain and operate a computer system or network. System admins install, support, configure and maintain servers and other computer systems. They also periodically do scripting tasks and respond to service outages or other problems involving servers or desktops. If your business needs help with system admin tasks, then you can hire freelancers who can work with your computer systems. Talented and experienced system admin freelancers can be found here. Simply post your system admin task or job today.Hire System Administrators
I want you to set-up a GRE Tunnel for Windows to Linux on specific ports. This will be for a Game Server. Players would connect from Linux VPS IP and be redirected to the Windows Server IP. Players > Linux VPS IP > Windows Server IP Windows Server should send information inbound and outbound to VPS Server and VPS Server should accept inbound and outbound connections from specific port...
Hi, I have a dedicated server with Ubuntu 18 installed and I'm trying to setup raid on it. The OS is installed on two SSD's in RAID 1, so no reinstall of OS is neccessary. It has 4x12TB HDD's. I want to make them into a pair of RAID 1 drives. So I will end up with 2x24TB RAID 1 drives. Can you help me do this?
Scope of work: Edge box deinstallation. The engineer will need to disconnect the device that the customer is currently using and install the new one. It will be provided by the customer. We will send bridge call where the tech can join, we will be giving instructions there. It will be useful if he has AnyDesk installed on his lap top, we may need it. Engineer should provide assistance in troub...
i have anew dedicated server and i have installed centos-webpanel on it however im sure there is something amiss in the dns , i need someone jus tto check what i have set up to make sure it will all work , at the moment emails do not get delivered although they are in the queue and also when i go to webmail it says it cannot connect to imap i would imagine this to be a very small job and an expert...
Hello, I have an IAAS with openstack, i have managed to set up the floating IP, access it and install the Plesk, that works perfectly. But, my shared IP its not acesseble, means that i cant access from outside the domains. I need a qualified technitian with experience that could solve this issues and help me out with creating a easy to use document to deploy intances, associate the IPs (floatin...
Hello, I have a windows server and need RDP access in order to access my data base from outside my local network. if you are able to perform this , please get in touch with me for further details. thanks,
Todo: 1. Setup Icecast server with Free SLL (Let's Encrypt?) on Centos. I'll provide root server details. 2. Write a clear documentation step by step setup process. This should be a quick project that take less than 3 hours. Please bid with a good price.
I need to fix some bugs coming in Bigbluebutton and Greenlight.
I used to have a dozen of collaborators using emails accounts on office 365 (paid per user) with 3 different domains ([login to view URL], [login to view URL], [login to view URL], all 3 being registered with Squarespace). Most of them were used only sporadically and didn't justify the expensive costs per user, I also needed to provide an email account to a higher number of new collaborators ...
hello i am looking for someone with freeswitch knowledge person with astpp (billing) will be very good. i need something to do with SIP TLS with letsencrypt and other voip work.. so you need be very good on freeswitch for this
We are new to AWS LightSail. We have already setup a LAMP Instance. Now we want to host our source code in GITHUB repository and deploy to LightSail instance time to time as required. Is there someone who can quickly setup this for us, please bid.
We are a swiss IT Consultant for Internet websites of companies, we are looking for freelancers who will help us to improve the confidentiality, integrity and security of our customers' websites. This requires a good knowledge of Kali and Penetration Testing
We're looking for a network administrator who has experience with core network infrastructure, Cisco, Juniper, Mikrotik, Freeradius, Nokia, Alcatel Lucent. Administrator will be responsible to create new core network infrastructure as required, preconfigure Nokia / Alcatel GPON networks.
Hello! as i described in the attached document i need the script made in windows to run smooth and to be updated for that if i change again the path can find the path for run, and SECOND, to be able to do the same routines but in linux environments (debian, slackware, centos, etc) please dont put a low bid just for get the interview, give your real budget for make this work done, warm regards
Windows server configuration- DNS and DHCP including ADDC
I have an app which has a chatbot and is already intergrated to channels etc. Meaning anyone can talk to bot using any of the mentioned channels. What we don't have is the WhatsApp channel andthis nees to be intergrated. Attached are channels already intergrated
I have cpanel server which has stopped working after flush iptables rules by iptables -F there is no network in the server now . This is cpanel centos 7 server I need someone to debug the server . I can give you teamviewer access where you can work in the server console
well i would like to make a pfsense server
I need a linux expert to help me install Zorin OS 15 on my PC to be dual booted with windows 10
Maintaining and administering computer networks and related computing environments including systems software, applications software, hardware, and configurations. ... Troubleshooting, diagnosing and resolving hardware, software, and other network and system problems.
Hi there. I am using xampp on my mac and I am able to connect MySQL from browser and I am able to create database without having any problem. When I try to migrate my laravel database I am receiving below issue. I am using port 3306 and I also tried 3307 too. nothing has changed. It might be about mac operating system I am not sure. I also tried to turn off firewall and nothing has changed. Ill...
Need assistance on the below: Configure email server on centos7. Server has webmin / Virtualmin installed with no errors. See attached. Need guidance with setting up DNS enters. Domain hosted with superb.net. Only email to be pointed to this dedicate server. Setup email server with training on how to add additional domain. Create mailbox etc Setup spf & dkim records. Make server secure by inst...
Hi Freelancers, I am facing issues while sending emails to specific domains. The emails are not getting delivered to specific domains for other domains its getting delivered. We need to fix this issue. As usual, Godaddy has denied that its issue from their end but I believe that the issue is with Godaddy server. Regards, Ashutosh.
I have started to work on [login to view URL] and need someone to create a e-commerce page for my silver jewels business. Content, structure, categories with different options etc needs to be set up
scope of job : 1. Install and configure Zimbra mail server and CentOS email client (Evolution) in an implemented Enterprise Network. 2. All the configurations must be done under CentOS environment 3. you will have to create a complete video of the server configuration and testing scenario mentioned in the below instructions here.