Date: Tue, 15 Jan 2019 09:48:43 -0500 From: Matt Garber <matt.garber@gmail.com> To: Pete French <petefrench@ingresso.co.uk> Cc: freebsd-stable@freebsd.org Subject: Re: Any suggestions for a layer 3 load ablancer for 12, as relayd doesnt work anymore Message-ID: <0EAFBB2F-859A-4B3D-9CF4-F4343A97285D@gmail.com> In-Reply-To: <f276b83a-e57b-a9f5-9186-e2b5116f9962@ingresso.co.uk> References: <E1gj4tQ-000MGi-0H@dilbert.ingresso.co.uk> <1547491459.1113392.1634330440.3BE6B9CF@webmail.messagingengine.com> <3CD6B22B-B35C-4B9C-BDBA-D2E928435F91@exonetric.com> <f276b83a-e57b-a9f5-9186-e2b5116f9962@ingresso.co.uk>
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> On Jan 15, 2019, at 9:43 AM, Pete French <petefrench@ingresso.co.uk> wrote: > > Thanks for the suggestions - unfortunately both of those (unless I > misread them) terminate the TCP connection and make a new one to > the backends. I was after something where I can see the original IP > address on the socket. Though I could put a procy in front and add > the headers I suppse, but thats a biut more work as it involves changing > the code. > > Interested in the apache traffic manager - I hadnt come across that > one before, tahnks, Pete, For what it’s worth, HAProxy has the PROXY protocol for exactly the scenario you’re describing; I’ve heard it’s very straightforward and powerful to use, although haven’t had to use it on any of my HAProxy instances which are primarily doing L7. https://www.haproxy.com/blog/preserve-source-ip-address-despite-reverse-proxies/ Thanks, — Matt Garberhome | help
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