HA Proxy Issues when add a new ACL to exist FrontEnd.

[bootable]

Hi, I have the HAProxy package working perfectly, but from one moment to another, when I want to modify or add a new fqdn in the ACL of an existing Front End, it crashes, when I save the changes and go to the front end list overview, it shows me empty and when I edit it, it is literally empty.

If I add just one ACL and save it, it works fine, but if I want to put 2 or more ACLs on the same frontend, it crashes.

I have many ACLs on the same frontend, because it is a web server, that frontend and that web server serve many websites.

Some one had this problem ?

pfSense+ 24.11, running in a white box, up to date and Patches addone installed.

Thanks

[PatRyan]

@bootable do you have MIM (Multi-Instance Management) enabled? I did and had the same problem. Once I disabled that I could edit the HA Proxy frontend and save the configuration without any errors.

I'm currently using 25.03 Beta but saw the same thing on 24.11 with MIM. See https://redmine.pfsense.org/issues/15989 for what gave me the clue to try.

[bootable]

@PatRyan said in HA Proxy Issues when add a new ACL to exist FrontEnd.:

https://redmine.pfsense.org/issues/15989

Hi Pat !!! thats right I had MiM enabled, I disabled it and the change was made ok.

Thanks a lot for your support !!

[MMapplebeck]

Wow, I am some glad I finally found this. I've been racking my brain on it since December, and holding off upgrading 2 production instances of pfSense to 24.11 as I thought the problem was related to 24.11, and not MIM. I'll now be able to do the upgrades on those 4 other units(2x HA pairs in remote datacenter sites).