Sistemski administrator Jobs

Setup to external access to the NAS and then help with the firewall, DDNS connection to Open VPN server and do any port forwarding needed with correct connections. Make sure I am getting the connection out safe and able to share links and create users on Synology Drive with clients to share like I do with Google Drive. Have the best and practice for a video production company. Located in Chicago able to literally physically help me with this. I am so frustrated and have set quiet a bit of this up I am just really confused on a few things. using ASUS RT-AX86S and a synology ds1621xs+ 6 Bay 16T NAS. I also have a qnap network switch and use a Mac Studio for the main connection points.

Hi I need support LDAP with Splunk for my consultant indian time 9 am to 10:30 am Tuesday to Saturday 12$/hourly. Payment every Saturday after session support done veai paylea. Please check the images ..

I am looking for an experienced AVAYA IP Office 500 V2 IP PBX troubleshooter who can help me with the following: - Troubleshoot the non-functional IP PBX system - Resolve the SD card problem causing extensions to not register - Provide solutions to fix the full SD card issue - Assist with creating a backup of system configuration and data - Recommend best practices for system maintenance and backup Skills and Experience Required: - Proven experience with troubleshooting AVAYA IP Office 500 V2 IP PBX systems - Expertise in resolving SD card issues and non-functional IP PBX systems - Knowledge of system maintenance and backup procedures - Familiarity with AVAYA IP Office 500 V2 IP PBX system configuration and data backup If you have the skills and experience required, please apply...

I am in need of a freelancer who is experienced in fixing server problems, specifically with database connection issues. I'm having too many sleep connections. I was able to flush the max used connection but remote connections are not working now.

LINUX - IPTABLES TRAFFIC PROXY SERVER - SQUID TRANSPARENT Necessary to configure "SQUID TRANSPARENT" and Iptables to connect proxy server. http_port 8888 transparent /var/log/squid/ This example iptables output traffic proxy server: # Redirect HTTP traffic to the proxy server sudo iptables -t nat -A OUTPUT -p tcp --dport 80 -j DNAT --to-destination "$PROXY_IP:$PROXY_PORT" # Redirect HTTPS traffic to the proxy server sudo iptables -t nat -A OUTPUT -p tcp --dport 443 -j DNAT --to-destination "$PROXY_IP:$PROXY_PORT" Error on connected iptables to squid proxy /var/log/squid/: TCP_MISS/403 4135 GET - HIER_NONE/- text/html TAG_NONE/400 4417 NONE error:invalid-request - HIER_NONE/- text/html

IPTABLES TRAFFIC PROXY SERVER - SQUID TRANSPARENT Necessary to configure "SQUID TRANSPARENT" and Iptables to connect proxy server. This example iptables output traffic proxy server: # Redirect HTTP traffic to the proxy server sudo iptables -t nat -A OUTPUT -p tcp --dport 80 -j DNAT --to-destination "$PROXY_IP:$PROXY_PORT" PROXY_PORT="3130" # Redirect HTTPS traffic to the proxy server sudo iptables -t nat -A OUTPUT -p tcp --dport 443 -j DNAT --to-destination "$PROXY_IP:$PROXY_PORT"

Hello i am looking for server tech to help me find a good solution for a VPS and help me set it up, using free control panel, and not cpanel and configure Apache, Nginx, and and php, all the needed variables for my server so it become stable and fast.

I am looking for a freelancer who can help me implement Virtual SonicWall NSv 470 in KVM Hypervisor VM. The project requires someone with experience in cloud-based environments and advanced sonicwall security. My current network setup is cloud-based, and I require advanced sonicwall security features such as Intrusion Prevention System (IPS), Content Filtering, and Advanced Threat Protection (ATP). The desired bandwidth for the network is between 100 Mbps and 500 Mbps. Ideal skills and experience for the job include: - Experience in implementing Virtual SonicWall NSv 470 in KVM Hypervisor VM - Knowledge of cloud-based environments and security features - Familiarity with Intrusion Prevention System (IPS), Content Filtering, and Advanced Threat Protection (ATP) - Ability to ...

Hi Can someone help resolve my issue regarding creating Ssl certificate with acme client on our pfsense server. The SSL certificates is for a production server that is hosted on another server with IIS. When the acme wants to create the certificate we get an error "timeout during connect (likely firewall problem)"

I am looking for a freelancer to assist me in configuring my email system to Exchange and Office 365. I currently use Gmail as my email system and would like to switch to Exchange and Office 365. However, I am not sure if I have a subscription or not. I am looking for partial assistance with the configuration process, as I would like to be able to learn as much as possible about the process. The ideal candidate for this job will have experience with Exchange and Office 365 configuration and be able to provide guidance and support throughout the process. Skills and experience required for this job include: - Knowledge of Exchange and Office 365 - Experience with email system configuration - Strong communication skills - Ability to provide clear and concise guidance and support - Pa...

I am looking for someone to fix a DNS issue that is affecting my web server on my VPS Ubuntu server. I have not tried any troubleshooting steps yet and the issue is only affecting the web server. The ideal candidate will have experience with Ubuntu servers and DNS troubleshooting.

I am looking for a consultant to help me with my Lightsail AWS instance. Although I have tried some troubleshooting steps, I am still experiencing some issues with my instance. Specifically, I am having trouble for accessing via ssh (web and via putty or mobaxterm). This is because i am using ubuntu 20.04 and i think in the reboot has actualized and changed some parameters of the sshd_config. I tried to recover from old snapshots but i have the same problems. I tried adding some startup scripts, but maybe i did not get the point. Another option is to migrate to ec2, but i do not have the possiblility. I need to access that server, because i have a software done by laravel that it is working fine, but i store some files there . For resolving this issue, I would prefer to discuss possibl...

I am looking for a freelancer who can help me resolve my CentOS network connectivity issues. Currently, I am experiencing lost connection on live only access through rescue mode. I have made recent changes to my network configuration or server settings, specifically, I have changed my network hardware. Ideal skills and experience for this job include: - Proficiency in CentOS network configuration and troubleshooting - Experience with network hardware - Knowledge of server settings and firewall configuration The freelancer should be able to identify and resolve the issue quickly to ensure smooth network connectivity.

Create text file step by step commands: Configuring Squid Proxy Transparent to acess trought Iptables Acess Trought Iptables Squid proxy: example commands: iptables -t nat -A OUTPUT -p tcp --dport 80 -j DNAT --to-destination "$PROXY_IP:$PROXY_PORT"

Start with 'admin' I already have an apache2 installed server. I created a basic testing app on a domain It's running on pm2. I also have on my sites-available. Letsencrypt ssl is installed. My problem is when i send a test socket request to , I am having 502 or 403 errors depending on my conf settings. I need to be able to send a request socket server successfully. I am looking for someone who can work an hourly fair price. I don't want fixed price because i will have a lot of server related task requests each week. So that will be a continuos relationship.

I have this error when i send mail from centos, and when i send from gmail i ahve this one This is the mail system at host ams1- blade53-3.maas. I'm sorry to have to inform you that your message could not be delivered to one or more recipients. It's attached below. Mail Delivery Subsystem <mailer-daemon @> 9:40 AM (29 minutes ago) to me Error Icon Message not delivered Your message couldn't be delivered to admin @ because the remote server is misconfigured. See technical details below for more information. The response from the remote server was: 554 5.7.1 <admin @>: Relay access denied

I need a freelancer to help me configure my mail box accounts to send and receive emails on my CentOS web panel dedicated server. Here are the details of my project: Domain and hosting: I already have a domain name and hosting set up for my server. Email accounts: I need both personal and business email accounts configured. Email client: I did not specify a preferred email client for accessing my emails. Ideal skills and experience: - Expertise in configuring mail box accounts on CentOS web panel dedicated server. - Experience in setting up both personal and business email accounts. - Knowledge of various email clients such as webmail, Outlook, and Thunderbird.

I am looking for a freelancer to configure email receive and send on my CentOS web panel dedicated server. I have specific requirements for the email client program that will be used, so please make sure you have experience with the following: - Configuring email on CentOS web panel - Setting up a specific email client program (to be specified) - Troubleshooting any issues that may arise during the configuration process Skills/Experience Required: - Expertise in CentOS web panel and email configuration - Experience with a variety of email client programs, including the specific program requested by the client - Strong troubleshooting skills to address any issues that may arise during the configuration process If you have the necessary skills and experience, please submit your proposal ...

Project Title: MFG Pro Application Server Migration and Upgrade Project Description: The objective of this project is to provide comprehensive support for the MFG Pro application server installed on AIX version 5.3 Unix servers in both Mumbai and Bangalore. The project will encompass the following key tasks: 1. Current Environment Assessment: - Conduct a detailed assessment of the existing MFG Pro application server setup on the IBM Server P740 and P500 series running AIX version 5.3 Unix. - Identify any performance issues, compatibility concerns, or areas requiring improvement. 2. Support and Maintenance: - Provide ongoing support and maintenance for the MFG Pro application server, ensuring its smooth operation and availability. - Address any server-related issues, software...

Need a windows OS and servers hardening checklist for my organisation

Hi using EKS cli I can create the cluster . I am having issues installing Pravega ( Distributed storage system ) which constitutes - Apache Zookeeper, Apache Bookkeeper and Long Term Storage and Pravega . After Pravega is installed on the cluster we should be able to test with some Benchmarking tools to perform reads and writes to the Segment store.

I'm looking for a freelancer to assess and enhance my current Windows Server and Active Directory setup. I am currently running Windows Server 2019 and have no specific issues with my system; I am mainly looking for improvements to optimize my setup. In regards to backup and disaster recovery, I am open to any method though I do not currently have a preference. I am looking for expert insight in assessing and enhancing my existing setup to ensure the best performance and security possible.

I am in need of a freelancer who is experienced in fixing MySQL server problems, specifically with database connection issues. I'm having too many sleep connections. I was able to flush the max used connection but remote connections are not working now. some localhost connections are also shows sleep. Ideal Skills and Experience: - Strong experience in MySQL server problem solving - Expertise in database connection issue diagnosis and resolution - Linux, ubuntu - Knowledge of server configurations - Familiarity with troubleshooting all types of database operations - Ability to work efficiently and effectively to resolve the issue in a timely manner - You should work only on my remote PC

I am in need of a freelancer who is experienced in fixing MySQL server problems, specifically with database connection issues. I'm having too many sleep connections. I was able to flush the max used connection but remote connections are not working now. some localhost connections are also shows sleep. Ideal Skills and Experience: - Strong experience in MySQL server problem solving - Expertise in database connection issue diagnosis and resolution - Linux, ubuntu - Knowledge of server configurations - Familiarity with troubleshooting all types of database operations - Ability to work efficiently and effectively to resolve the issue in a timely manner - You should work only on my remote PC

I am in need of a skilled developer to help me add a new domain and create a new zone on my Linux DNS server. The ideal candidate should have experience working with Linux operating systems and have root access to their DNS server. Project requirements: - Add new domain to existing DNS server - Create new zone on Linux DNS server - Ensure proper configuration of new domain and zone - Complete project as soon as possible Ideal skills and experience: - Proficient in Linux operating systems - Experience with DNS server administration - Skilled in domain and zone configuration If you meet these requirements and are available to start working on this project as soon as possible, please submit your proposal.

I am looking for a freelancer to help me set up an on-premises email server capable of sending 300,000 emails per day. My specific requirement for the email server is the ability to handle bounces and complaints effectively. Ideal skills and experience for the job include: - Expertise in email server setup and configuration - Knowledge of email deliverability best practices - Experience in handling email bounces and complaints - Familiarity with email authentication protocols such as SPF, DKIM, and DMARC - Understanding of SMTP protocols and email headers I am looking for a reliable and efficient solution that meets my specific requirements. Please provide details on your approach and relevant experience in your proposal.

tareas en servidores linux y proxmox

To help support my Zimbra Network 10, I'm looking for an expert to help me enable chat and video. Specifically, I'm running Zimbra 10 and need assistance with the initial setup. Ideally, I'm looking for someone who is knowledgeable regarding Zimbra 10 and can show me how to get the chat and video features up and running quickly. If possible, I'd like someone who has experience setting up this feature before and can provide access to relevant resources. If you think you can help me get the chat and video features enabled on my Zimbra Network 10 in a timely manner, please don't hesitate to reach out. I'm looking forward to hearing from you soon.

I'm looking for solutions to help us pro-actively detect and block phishing/malicious emails before they reach our SMTP server. The solution should be capable of acting as a man-in-the-middle system that would accept all incoming email packets to the MTA ( Mail Transfer Agent) probably by inputting the SMTP/MTA credentials and then it would accept these emails. detect every packet and block any email based on certain strings/words we will input before passing it to the MTA for final delivery. More details will be discussed over chat.

Need a hardening checklist for all windows os and windows server

I am seeking an expert for the installation and operation of a VoIP system using Asterisk and A2Billing. The work will involve the following: Full installation and configuration of Asterisk and FreePBX on an AWS Ubuntu server. Full installation and configuration of A2Billing for managing customer accounts, billing, and prepaid services. Configuration of GSM gateways to work with Asterisk / FreePBX. Configuration of a mobile phone application to work with the system (such as Zoiper, Linphone, or Bria). Ensuring that customers can easily download the app and set up their accounts. Ensuring that the system is secure and regularly updated. I am looking for someone with prior experience working with Asterisk and A2Billing, as well as configuring GSM gateways. You should be able to provide solu...

Hello My enginner use his crédit card on my account aws. Now the account is suspended. They ask me many documents about credit card /Bill but now They reask me all documents -- A copy of a recent statement for your MasterCard ending in 33, including the billing address. -- Your name, phone number, and the email address registered to your AWS account The cars is the card of my enginner. If i send my name. That doesnt match. So they dont deblock my account Plz help me

Migrate an existing PHP website from a VPS (Virtual Private Server) to AWS (Amazon Web Services) and configure Cloudflare Pro for enhanced website performance and security. Tasks: 1. Assess the current PHP website on the VPS and identify all necessary files and configurations. 2. Set up an AWS account and configure the necessary services (e.g., EC2, RDS, S3) to host the PHP website. 3. Transfer all website files and databases from the VPS to the appropriate AWS services. 4. Configure the DNS settings in AWS Route 53 to point the domain to the new AWS infrastructure. 5. Set up Cloudflare Pro account and configure DNS settings to route website traffic through Cloudflare. 6. Configure Cloudflare Pro features such as caching, security settings, and SSL/TLS certificates for improved website pe...

given to you with respect to CSEConsult: - There are four major categories of users: Consultants, Customers, Admin Support staff and IT Support staff - Create appropriate user groups to provide access to resources of different users groups. - All users should be able to logon to CSEConsult's resources except the Domain Controller's. Only IT Support staff and Domain Administrators can log onto the server locally. - For security reasons, all users must use complex passwords (i.e. at least 10 characters) when logging on the network. - All users, except the IT Support staff, should not be able to access Control Panel or edit the registry settings on Windows. - Shared folders are maintained in the file server. Two folders “ConsultantShared” and “SupportStaffDocuments...

A 2 day business event held in Sydney. I need support with the logisitics including but not limited to pre-event logistics and on site management

Optimize VPS server for high concurrency i have tuned mysql but still it consumes CPU, and php fmp - Looking for a server administrator to optimize my VPS server to handle high concurrency traffic - Current traffic volume is moderate - Ideal candidate should have experience in server administration and optimization for high concurrency traffic

I am looking for a freelancer to create a docker image for my CodeIgniter4 php application. The ideal candidate should have experience in docker image creation and be proficient in CentOS operating system. In the application, please provide your past work experience in creating docker images. The successful candidate should also be able to provide a detailed project proposal. The specific PHP extensions or dependencies required for the CodeIgniter4 application will need to be learned from browsing the PHP code. The freelancer can determine the requirements based on the project needs.

I need help in deploy a local docker structure of Prefect (). Prefect 2.0 Server (called Prefect Orion) is already running on our local ubuntu server, the focus of the project would be in deploying some docker prefect workers and on deploying some simple example flows on prefect that use the workers.

I am in need of an expert in Linux security to perform a one-time setup of intrusion detection and prevention measures on my system. Currently, basic security measures are in place, but I am looking to enhance the overall security of my system. The ideal candidate should have experience with the following: - Intrusion Detection and Prevention - Firewall Configuration - Encryption - Linux security best practices The project requires a one-time setup of the above measures and does not involve ongoing monitoring and maintenance.

Looking For a Devops/Cloud Engineer who knows how to send nginx logs from ECS to CloudWatch

I'm looking to hire a qualified freelancer for a project where I need to rent a PC with a remote connection and have a US Domestic IP address with no VPN or VPS. The required internet connection must be broadband and, while I have no specific operating system requirements, the physical location must be based in the USA domestically.

The goal of this project is to install ffmepg and must work with my script My server is UBUNTU 22

Linux Admin Needed to Create UDEV Rules for Oracle Block Device We are looking for a Linux admin to create UDEV rules for our Oracle block device. The ideal candidate will have experience with the following: - Creating UDEV rules for Oracle block devices - Mounting and unmounting devices - Setting read-only permissions Specifically, we need someone who can create a UDEV rule that will trigger when our Oracle block device is mounted or unmounted. The rule should set the permission level to read-only. If you have experience with UDEV rules and Oracle block devices, please apply for this project.

I am looking for a freelancer who can implement Virtual SonicWall NSv 470 in my Ubuntu 22.10 environment. The primary purpose of this implementation is to enhance my network security. I have access to the SonicWall NSv 470 software and I have a detailed plan for the configuration and setup. The ideal freelancer for this job should have experience in implementing Virtual SonicWall NSv 470 in Ubuntu environments and have a strong understanding of network security. They should also be able to: - Understand and execute my detailed plan for configuration and setup - Troubleshoot any issues that may arise during the implementation process - Provide suggestions for optimizing the implementation for my specific use case If you have the necessary skills and experience to complete this project, p...

Hello, I am needing to consult on a security platform or software for my windows server 2019, I want to be alerted everytime someone is logging in(there are 5 users via RDS on the local network) that can also collect event logs and create a portal to view security activity on the server, and network to I suppose. Thank you.

I am looking for a freelancer who can assist me with setting up and hosting a Metabase server on a Linux operating system, specifically Ubuntu. The ideal candidate should have experience in: - Setting up server software on Linux - Managing and administering Linux servers - Installing and configuring Metabase - Troubleshooting server issues The project will involve: - Setting up the Linux server environment - Installing and configuring Metabase on the server - Ensuring the server is secure and optimized for performance - Providing ongoing hosting and maintenance support If you have experience with Linux server administration and Metabase installation, please apply for this project.

Postfix & Dovecot Configuration for last Version of Ubuntu Server on Raspberry PI I am looking for a freelancer who can help me configure Postfix and Dovecot on my Ubuntu server. The ideal candidate should have experience with email server setup and configuration. I require an mail server : *with CRAM-MD5 authentification for users **no anonymous login **no plaintext communications *SSL configuration for ports 993 and 465 only **configuration help if google mail has some errors with receiving / transmitting from mail server *virtual users configuration from own created file *outlook clients access for ports 993,465 over SSL *configuration to send emails from php *spam filter configuration and how to update, config help / advice You will get temporary login access o...

I am in need of support for my Hp Z4 G4 workstation, as I am experiencing a hardware malfunction specifically with the RAM. I am able to identify the problematic component and need assistance in fixing it. Ideal skills and experience for this job would include: - Expertise in diagnosing and repairing hardware malfunctions, specifically with RAM - Knowledge of Hp Z4 G4 workstations and their components - Experience working with computer hardware and troubleshooting - Attention to detail and ability to solve technical issues efficiently.

I am looking for a freelancer to set up Plesk panel in my Windows VM with custom settings. I require extended technical support during and after the setup. My webpage should be fully functioning in the plesk panel. The ideal candidate should have experience with Plesk panel setup and Windows VM. Specific requirements include: -Making my Webpage up and running. - Setting up Plesk panel with custom settings in Windows VM - Providing extended technical support during the setup - Experience with Plesk panel setup and Windows VM is required.

I have 1 PC Router router with openwrt I need to make my router to connect to socks5 proxy using redsocks and broadcast wifi through this socks5 WE CONNECT TO ANYDESK. WORK SHOULD TAKE LESS COAL 2 HRS MAX