Centos Jobs

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Hourly - Intermediate ($$) - Est. Time: Less than 1 week, Less than 10 hrs/week - Posted
Notably, as the last example suggests, if everything if well configured and does not need any changes, I would still like a summary of the key elements, and your confirmation that they are properly configured. 2) Install the newest version of ElasticSearch on a new CentOS 7 machine. 3) Considering our website use and goals (what you've seen on the live server, and also anything I've told you), I'd need you to configure the new ElasticSearch installation so that it's the set up properly and best optimized for our needs. 4) Recommend ElasticSearch monitoring and management plugins - if any - that would provide insight and oversight of ES (Bigdesk?
Skills: CentOS Database Administration Elasticsearch Lucene Search
Fixed-Price - Intermediate ($$) - Est. Budget: $500 - Posted
You will need to have experience working in a Linux environment, particularly centOS 6. The script must include multi-thread capability and the ability to use proxies.
Skills: Web scraping
Hourly - Entry Level ($) - Est. Time: Less than 1 week, 10-30 hrs/week - Posted
Need help with setting up proper monitoring of such systems like - VMware ESXi5.5 - Linux CentOS Urgent level of alarming and less urgent. Prevent repeating of alarms etc..
Hourly - Intermediate ($$) - Est. Time: Less than 1 week, 10-30 hrs/week - Posted
I'm a newbie at the Linux System Administration and am looking for someone to help support me with my Centos 7 server as I work through my sys admin course. ... Specifically, I am looking to have someone help me work through: Setting up the server to send email Setting up Docker to work with our unique Student Management system Setting up our server to run unique IP's with different hostnames Currently, the server is hosting our Moodle and Wordpress install, but I need some help to get docker and email working correctly . You should have experience with Centos 7, Docker and Moodle.
Skills: CentOS Docker Linux System Administration Moodle
Fixed-Price - Expert ($$$) - Est. Budget: $75 - Posted
The remote site is already setup and awaiting connection. machine: centos 7 Isakmp policies: Encryption algorithm: AES (128 and 256) Hash algorithm: Secure Hash Standard Authentication method: Pre-Shared Key Diffie-Hellman group: #2 (1024 bit) Lifetime: 86400 seconds, no volume limit Ipsec policy: Security association lifetime: 4608000 kilobytes/86400 seconds Transform set: esp-aes or esp-256-aes, esp-sha-hmac Perfect forward secrecy No Additional info provided: remote Production Host IP: xxx.xxx.xxx.xxx local Production Host IP: xxx.xxx.xxx.xxx remote public IP :xxx.xxx.xxx.xxx local public IP :xxx.xxx.xxx.xxx
Skills: CentOS Cisco ASA Cisco Certified Entry Networking Technician (CCENT) cisco routers
Fixed-Price - Intermediate ($$) - Est. Budget: $50 - Posted
Hi there! I have a SOPHOS UTM firewall/router which my network sits behind (IP address of SOPHOS UTM is: with two interfaces (WAN and LAN)) and then I have a secondary firewall (pfSense) (IP address of pfSense is and has only one interface LAN) which I need all SSH (port 22) traffic funneled through (pfSense will be setup with Suricata package to inspect traffic) and then from there - traffic should be funneled back through the SOPHOS UTM to the outside. Currently Sophos firewall rule allows traffic out from internal LAN to WAN on port 22 and that all works perfectly as it should. However for specific testing reasons, I need the SSH traffic on port 22 to be funneled through Suricata (running on pfSense box) and then back to the SOPHOS to go outside. So will look like this:- Internal client computer (Using putty) (IP: Wants to connect to external server (running SSH on port 22) with IP address of: 203.223.xxx.xxx SOPHOS UTM -> Using either static/policy routes of NAT will redirect all SSH (22) traffic that attempts to go to 203.223.xxx.xxx to PFSENSE internal firewall ( PFSENSE -> Suricata performs logging/inspection of this traffic. PFSENSE -> Routes SSH traffic back through SOPHOS UTM SOPHOS UTM -> Finally routes this traffic out to end destination (203.22.xxx.xxx) on PORT 22. I've used SNAT rules on SOPHOS UTM to direct SSH traffic to the pfSense firewall without any problems... what I cannot figure out is how to re-route this traffic back to SOPHOS UTM and to the outside world. I need a networking/firewall expert to help me figure this out. Direct access cannot be given - I may consider allowing Teamviewer into network in worst case. For someone whom knows their stuff, this could be a fifteen minute task.
Skills: CentOS Computer Networking Firewall Linux System Administration