Network Administration Jobs

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Fixed-Price - Intermediate ($$) - Est. Budget: $35 - Posted
Develop a comprehensive network plan for an organization. For example, you are to develop the user ids, groups, equipment information and firewall configurations. You will need to create a map, and detailed listings to document your network. SEE ATTACHED DOCUMENT. Please indicate total number of days required to complete this in your proposal.
Skills: Network Administration Computer Networking DNS Microsoft Windows Server
Fixed-Price - Expert ($$$) - Est. Budget: $200 - Posted
I have an office with about 20 switches about 4 or 5 routers. There is two types of switches, however they are the same brand and so they will use the same commands to remotely configure. All of the switches and routers are accessible via SSH. switches and routers are all accessible via SSH I want a script made that our technicians can run from a linux console. The script will manages the backup, restore and deployment of routers and switches. Passwords for swithes and routers will all be uniform and will just be set in a variable of the script that we can open and edit if required. We will have already preconfigured the switches, so there is no need for the script to interact with the content of the configs. The script would manage a basic database of switch/router names and IP addresses. Imagine that the name of the script is "script". Here are some of the example commands that we would run from the linux console. ./script router add <routername> <routerip> or ./script switch add <switchname> <switchip> or ./script router delete <routername> <routerip> or ./script switch delete <switchname> <switchip> **what this does it just adds a switch or router to the database and gives it a name and IP address ./script switch backup <switchname> **this would ssh into the ip address of the switch and use commands to output the running config to a file with the name of the switch and a datestamp. if there is an existing file for that date it will just overwrite it. for example the fill would be switch-<switchname>-config-2016-08-24.conf ./script switch restore <switchname> **will take the most recent config file for the named switch upload it to the switch and reboot the switch ./script switch restore <switchname> 2016-08-23 **will restore the switch config from that date **same obviously for ./script router restore <routername> (date) ./script switch deploy <switchname> **deploy will work as follows: **we will have several spare switches and routers **these will all have the same IP and username and password so that the script can write the config to any of them if they are plugged onto the network. We will make sure that all of the spare routers and switches are configured correctly. i.e. if 192.168.1.254 is the IP of every spare router, and 192.168.1.253 is the IP of every spare switch, and admin / admin as the username and password, if we have a router or switch die we could use the following command to deploy a new version of "router5". ./script router deploy router5 or ./script router deploy router5 2016-08-23 this will result in ssh to admin@192.168.1.254 and upload the config file router-router5-config-2016-08-23.xml to the router and then reboot the router allowing us to deploy a router quickly from a backup. we will always have a spare router and spare switch connected to the network at all times. as a result, we would like a function "testdeploy". This will login to the router and test the login to the spare switch and spare router. When adding or removing a switch to the database it will also manage a script run by cron to do daily backups of all switches and routers, as well as the function above "testdeploy" which would be outputted to an email every day. all switches are dell switches, which, like cisco we can just write or save the config to and from the switch. all the routers are pfsense, we can sftp the config file down to backup and to restore, sftp the config up and reboot the server to apply. we have already built a script that downloads the configs of all of our switches and routers, so you can take a look at this. We just require assistance with tieing it all together in a script with a database that manages the routers and switches, and automatically builds cron jobs to do daily backups of all of the named switches/routers in the database. ./script router makespare router5 or ./script switch makespare switch10 it could also be used to turn a running production router/switch into a spare, for testing or other reasons, making sure that the device is configured correctly for redeployment we could have a sparerouter.conf and spareswitch.conf which we can provide so that it can be saved in the working directory so that we can upload these to the device to do this function.
Skills: Network Administration Bash shell scripting Linux System Administration Ubuntu
Hourly - Entry Level ($) - Est. Time: Less than 1 month, 10-30 hrs/week - Posted
We are creating a VPN provider to a specific list of IP Addresses. At the end of this project, when a user registers to our website (creates an LDAP account) and is approved, our website should be able to trigger the start of an OpenVPN server provisioning using Ansible. A user should be able to have multiple VPN servers attached to a single LDAP account. We should have the ability to cancel (and destroy) any server on any account (and recycle the IP). We are looking for a person with sysadmin experience using Ansible, KVM, OpenVPN and LDAP. You will be working with a software developer to provide a frontend to the automations. We are Automating VPN registration for our users, we want to create a system that allows us to simply provision a VPN server that is connected to a LDAP user account. This process should be fully automated and open to automation that can be triggered from software from our website, probably through an API. We are suggesting Ansible, KVM, OpenVPN and LDAP, but we are open to suggestions that can accomplish the same outcome with less effort. The front-end system will be a php website (custom Drupal) developed by our in-house software developers. We require clear written documentation on all work done. This project will be done on a phase by phase basis, so we will pay on milestone achievements based on what you suggest as the solution and what we discuss. To stand out from the crowd, please give a detailed outline of your implementation plan. We are mostly developers so we understand network Jargon. The best plan wins, we will negotiate to get the best price in the shortlist.
Skills: Network Administration Ansible KVM Virtualization LDAP
Fixed-Price - Intermediate ($$) - Est. Budget: $100 - Posted
I have an Azure account with a single Centos 7 Linux VM. I want to assign multiple public ip addresses to this VM. I am told I can only do this by installing a load balancer and assigning multiple public ips to it and then doing port redirection to the VM. I need someone with Azure setup experience including Powershell to set this up for me. I'd like to learn what is done as well - e.g. watch what you do so verbal communication and screen sharing may be required. Once that is set up and the VM can see those IP addresses I can handle the rest, though I am open to any additional suggestions and work that may be beneficial. Thank you.
Skills: Network Administration CentOS Load Balancing Microsoft Windows Azure
Hourly - Entry Level ($) - Est. Time: Less than 1 week, 10-30 hrs/week - Posted
We are Ziontechgroup, a worldwide IT Services that leads and provides special projects. We are looking for a technical resource with field experience in IT assistance tasks on demand Level 1 and 2, with knowledge in PC Hardware, Data Center, Cisco, Computer Hardware Servicing, Computer Trouble shooting. In fact, our services are always inside the customer, by solving servers problems such as, Poweredge Dell Line, also we replace board, HDD and power supply items. Please send us an email with your resume to support@ziontechgroup.com
Skills: Network Administration Hardware Troubleshooting Microsoft Server
Hourly - Expert ($$$) - Est. Time: Less than 1 week, Less than 10 hrs/week - Posted
I have a Windows Server 2016 Technical Preview 5 in Azure that seems to time out after a certain period of time. You attempt to RDP in and you're unable to. It seems as if it went to sleep, which it didn't. The only way to regain access is to stop and restart the instance via the Azure Portal.
Skills: Network Administration Amazon Web Services Microsoft Server Microsoft Windows Server
Hourly - Entry Level ($) - Est. Time: Less than 1 week, 10-30 hrs/week - Posted
We are Ziontechgroup, a worldwide IT Services that leads and provides special projects. We are looking for a technical resource with field experience in IT assistance tasks on demand Level 1 and 2, with knowledge in PC Hardware, Data Center, Cisco, Computer Hardware Servicing, Computer Trouble shooting. In fact, our services are always inside the customer, by solving servers problems such as, Poweredge Dell Line, also we replace board, HDD and power supply items. Please send us an email with your resume to support@ziontechgroup.com
Skills: Network Administration Hardware Troubleshooting Microsoft Server
Hourly - Entry Level ($) - Est. Time: Less than 1 week, 10-30 hrs/week - Posted
We are Ziontechgroup, a worldwide IT Services that leads and provides special projects. We are looking for a technical resource with field experience in IT assistance tasks on demand Level 1 and 2, with knowledge in PC Hardware, Data Center, Cisco, Computer Hardware Servicing, Computer Trouble shooting. In fact, our services are always inside the customer, by solving servers problems such as, Poweredge Dell Line, also we replace board, HDD and power supply items. Please send us an email with your resume to support@ziontechgroup.com
Skills: Network Administration Hardware Troubleshooting Microsoft Server
Hourly - Entry Level ($) - Est. Time: Less than 1 week, 10-30 hrs/week - Posted
We are Ziontechgroup, a worldwide IT Services that leads and provides special projects. We are looking for a technical resource with field experience in IT assistance tasks on demand Level 1 and 2, with knowledge in PC Hardware, Data Center, Cisco, Computer Hardware Servicing, Computer Trouble shooting. In fact, our services are always inside the customer, by solving servers problems such as, Poweredge Dell Line, also we replace board, HDD and power supply items. Please send us an email with your resume to support@ziontechgroup.com
Skills: Network Administration Hardware Troubleshooting Microsoft Server