HAProxy behind Hikvision

Hello.
I’m trying to configure a Hikvision CCTV through HAProxy 2.1.1 version.
I can reach the Hikvision CCTV appliance webserver through HAProxy, and I can browse the webpage and the options fine, however I don’t get Live Video.
Here’s my config:

global
log 127.0.0.1:514 local0
chroot /var/lib/haproxy
stats timeout 30s
user haproxy
group haproxy
daemon

defaults
log global
option httplog
mode http
option dontlognull
timeout connect 5000
timeout client 50000
timeout server 50000

listen stats
bind *:8080
stats enable # Enable stats page
stats hide-version # Hide HAProxy version
stats uri / # Stats URI
stats realm Haproxy\ Statistics # Title Text for popup window
stats auth contoso:contoso # Authentication Credentials

#####################################################

frontend CCTV_frontend
bind *:120
acl sap01-cctv hdr(host) -i sap01-cctv.contoso.com:120
use_backend CCTV_clu01_backend if sap01-cctv

backend CCTV_clu01_backend
mode http
option forwardfor
server server1 10.107.124.3:120 check

#####################################################

frontend RTSP_frontend
bind *:8554
acl sap01-cctv-rtsp hdr(host) -i sap01-cctv.contoso.com:8554
use_backend RTSP_backend if sap01-cctv-rtsp

backend RTSP_backend
mode http
option forwardfor
server server1 10.107.124.3:8554 check

Can anyone please help me and explain to me why this happens?

Thank you kindly.
Best regards

Hi,
Maybe you should turn the RTSP frontend and backend as TCP only (mode tcp).

Indeed, it will only work in tcp mode.
I’m still struggling with this.

Do you think it is possible to use acls in tcp mode?