Documenting my solution for posterity.
Please excuse the format of IPs, they are not real.
Our HAProxy setup is this
- frontend
- 389ds-frontend (7.7.7.7 / 7:7:7::7)
- haproxy nodes
- 389ds-hap-1 (1.2.3.4 / 1:2:3::4)
- 389ds-hap-2 (2.3.4.5 / 2:3:4::5)
The backend servers
- 389ds-node1
- 3
Hi,
with 'send-proxy' HAProxy sends source IP and destination IP. If you're
testing this on the same host, your destination IP would be your loopback
interface (127.0.0.1 or ::1).
[01/Aug/2025:09:48:44.815980034 -0400] conn=11 fd=64 HAProxy
new_address_from=127.0.0.1 to new_address_dest=127.0.0.1
I tried again on version 389-ds-base-3.1.2-3.el9, but I ran into the
same error
Disconnect - Protocol error - Unknown Proxy - P4
An I missing an obvious setting I should be configuring or might this be
a long standing unresolved bug?
Best regards,
Mitja
On 28. 7. 25 09:01, Mitja Mihelič via
