Network Administration Jobs

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Fixed-Price - Intermediate ($$) - Est. Budget: $200 - Posted
I have thousands of ipv6 ips binded to a server. I would like to make proxies out of these ips. If possible, I would also like option to use an ipv4 ip with a different port for each proxy since I've seen this done at other places. If you are familiar making ipv6 proxies please place a bid. Thank you
Skills: Network Administration CentOS Network Engineering
Hourly - Entry Level ($) - Est. Time: Less than 1 week, 10-30 hrs/week - Posted
Need someone to install DD-WRT on Linksys E900 router and make following configs: --- Block torrents (except one Mac id) --- Block Android, Apple, Windows auto updates (hope someone has figured out how to do this) --- Block porn sites --- If possible, make our website as the homepage --- Basic QoS setup I will provide teamviewer access to the PC to configure the router and install DDWRT. Hope that is enough.
Skills: Network Administration
Hourly - Entry Level ($) - Est. Time: More than 6 months, 30+ hrs/week - Posted
We have a couple of clients that need 24/7 support. I am looking for a partner that can help us to provide support services for these clients. We need good level Microsoft skills from 18:00 - 07:00 UK time. This will involve remote monitoring, event log monitoring, server patching and break fix on MS server stacks.
Skills: Network Administration Microsoft Exchange Server Microsoft Windows Server Network Security
Hourly - Expert ($$$) - Est. Time: Less than 1 week, 10-30 hrs/week - Posted
We are looking for a OpenVPN server (Linux) and Linux networking expert. On our servers we get over 200Mbps real world speed but inside the OpenVPN tunnel the speed drops to about 15Mbps. We would like to tune the configuration to improve performance and stability of the VPN. We require the procedure that we could use to replicate the improvements to all of our servers. Thank you.
Skills: Network Administration Linux System Administration Network Engineering OpenVPN
Hourly - Intermediate ($$) - Est. Time: Less than 1 week, Less than 10 hrs/week - Posted
Hello! I need someone familiar with OpenNebula and OpenVswitch to help me troubleshoot an issue. I'm assigning multiple NICs to VMs so that a VM has multiple IP addresses. The primary nic works fine, but the second, third, fourth, etc doesn't pass traffic at all. I need to find out why, and resolve it. Thanks!
Skills: Network Administration Linux System Administration
Hourly - Intermediate ($$) - Est. Time: Less than 1 week, 10-30 hrs/week - Posted
Need a devops experienced in Docker, AWS, Azure, Linux to make a zero downtime migration of our production from AWS to Azure Currently we use config: 1) Jetty 9 2) Percona XtraDB Cluster (3 instances on 3 nodes) 2) API servers on Jetty 9 (3 instances on the same nodes as PXC) 3) Redis 2.8 w/ Sentinel (2 instances - a master and a slave - on 2 separate nodes + 3 docker containers w/ Sentinel runing on nodes w/ PXC). 4) ELB w/ SSL termination on it to route HTTP requests to API servers 5) AWS Route 53 + GoDaddy as DNS 6) Ubuntu 14.04 Notes: We user Docker 1.5. Need to migrate to the latest Docker version and configure deployment to production. Besides, nodes monitoring and alarms should be set. We consider 2 options for collaboration: 1) You do everything by youself 2) You assist/teach our backend developer to make this migration Please put your experience to cover letter, let me know your questions and provide estimates Thank you!
Skills: Network Administration Amazon EC2 Amazon Web Services Docker
Hourly - Expert ($$$) - Est. Time: More than 6 months, 30+ hrs/week - Posted
We are a company that is going to start sending 10M emails a day. Our infrastructure will include Windows 2012 servers, SQL databases, mongodb servers and about 100 linux servers hosting over 2K IPs. We'll need some dedicated admin staff to monitor the server and systems, fix issues as they arise and manage ip reputations.
Skills: Network Administration CPanel Exim Linux System Administration