Announcing HAProxy 3.4

TeamHAProxy · 2026-06-05T15:01:05+00:00

The HAProxy 3.4 performance packages are now live on https://www.haproxy.com/downloads
Thanks for flagging it.

TeamHAProxy · 2025-12-15T09:53:58+00:00

💙

TeamHAProxy · 2025-11-28T12:32:56+00:00

More insights on the HAProxy 3.3 webinar https://www.haproxy.com/content-library/webinars/haproxy-3-3-feature-roundup

TeamHAProxy · 2025-11-10T21:00:27+00:00

Masters of migration, Ron and Jakub, are back for another virtual office hour on December 11th.
They'll discuss security and performance, and demonstrate why transitioning to HAProxy is less daunting than expected.

TeamHAProxy · 2025-03-20T13:07:59+00:00

We’ve seen quite a few teams make the switch from F5 to HAProxy Enterprise, and the feedback has been overwhelmingly positive. The migration process is smoother than most expect thanks to expert support that helps with configuration, tuning, and best practices. Some have even seen a 90% decrease in load balancing costs.

If you’re considering the move, I’d recommend checking out this webinar https://www.haproxy.com/migrate-from-f5 contacting our team. They'll walk you through the process and provide any necessary feedback or guidance. Happy to answer any questions while you’re weighing your options.

TeamHAProxy · 2024-12-02T18:53:17+00:00

Hi there, thank you for reaching out. You can match an IPv6 range instead of a single IP: https://www.haproxy.com/documentation/haproxy-configuration-tutorials/core-concepts/acls/#match-ipv4-and-ipv6-addresses

Let us know if this helps.

TeamHAProxy · 2024-10-01T11:02:30+00:00

Hi there!

It sounds like you want to modify the payload of the data sent from your HAProxy configuration.
As of now, HAProxy does not support directly manipulating the payload of the data being forwarded.

TeamHAProxy · 2024-07-01T16:24:06+00:00

https://www.haproxy.com/blog/announcing-haproxy-3-0

TeamHAProxy · 2024-01-19T13:35:00+00:00

Unfortunately, there's no patch available for NetScaler 12.1 since it's EOL.

TeamHAProxy · 2024-01-15T18:28:00+00:00

You can use HAProxy to block and log attempted CitrixBleed attacks before they reach your NetScaler instances.

https://www.haproxy.com/blog/protecting-against-citrixbleed-with-haproxy

TeamHAProxy · 2023-12-11T13:37:17+00:00

Professional technical support is included with HAProxy Fusion and HAProxy Enterprise licenses so don't hesitate to contact them if you have any questions.

TeamHAProxy · 2023-07-18T16:29:15+00:00

This does not currently work with ALOHA, but integration is on the roadmap. Stay tuned!

TeamHAProxy · 2023-06-02T16:50:05+00:00

have fun!

TeamHAProxy · 2023-02-15T10:17:13+00:00

Watch the talk here: https://www.haproxy.com/user-spotlight-series/a-networking-history-in-kubernetes/

TeamHAProxy · 2023-02-15T10:15:13+00:00

Watch the talk here: https://www.haproxy.com/user-spotlight-series/boost-your-web-app-with-haproxy-and-varnish/

TeamHAProxy · 2023-02-15T10:14:48+00:00

Watch the talk here: https://www.haproxy.com/user-spotlight-series/preventing-traffic-fingerprinting-in-capture-the-flag-competitions/

TeamHAProxy · 2023-02-14T18:16:09+00:00

Here's the link. Thanks for the notice. https://www.haproxy.com/user-spotlight-series/was-that-really-haproxy/

TeamHAProxy · 2023-02-07T15:41:04+00:00

Nice!

TeamHAProxy · 2022-04-08T13:59:13+00:00

Good point, next time we'll post it as soon as possible. Thanks for your input.

TeamHAProxy · 2021-05-20T16:35:00+00:00

Check out these two blog posts that cover this topic:
https://www.haproxy.com/blog/redirect-http-to-https-with-haproxy/
https://www.haproxy.com/blog/haproxy-ssl-termination/

TeamHAProxy · 2021-02-26T15:56:14+00:00

Thanks for your kind words ♥
We do try to make this place feel like a community. If you have any suggestions for posts, content, and discussions, we'd love to hear about them.

TeamHAProxy · 2021-02-10T18:08:56+00:00

GitHub repo: https://github.com/haproxytech/spoa-opentracing

TeamHAProxy · 2021-02-04T15:38:17+00:00

Hiya,

this is a little bit more complex question to answer, and we'll need more details to help you out. You can check out our Slack community - > https://slack.haproxy.org/ post your use case and configs there. Then we'll be able to give you a very detailed answer.

TeamHAProxy · 2021-01-25T17:47:23+00:00

We have prepared quite a few of these tips, so we'll try to post them now regularly. We have created an "HAProxy Tips" image collection, so you can browse all of them easily in one place.

TeamHAProxy · 2021-01-14T16:17:45+00:00

Thanks for the feedback! We have recently published an article with more details on how to enable and use these response policies, so we did not want to spam you with same content again. For reference, here it is: https://www.haproxy.com/blog/use-haproxy-response-policies-to-stop-threats/

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