[squid-users] PROXY client not permited by ACLs...

[Service MV]

Hello everyone.
I'm monitoring by SNMP my SQUID nodes using Zabbix 5.2 without problems.
The monitoring is working fine. I clarify that in front of my proxies I
have a HAproxy with proxy protocol enabled.
However in cache.log I have many messages like the following:
PROXY client not permitted by ACLs from local=10.10.8.53:3128 remote=
10.10.8.66:54568 FD 888 flags=1

This is the relevant configuration:

# SNMP monitoring with Zabbix
acl zabbix snmp_community zabbix_public
acl zabbix_proxy src 10.10.8.66
snmp_port 3401
snmp_access allow zabbix zabbix_proxy
snmp_access allow zabbix localhost
snmp_access deny all
snmp_incoming_address 0.0.0.0
snmp_outgoing_address 0.0.0.0
access_log none zabbix_proxy
access_log daemon:/var/log/squid/4.14/access.log

http_port 3128 require-proxy-header
forwarded_for transparent

acl vip_haproxy src 10.10.8.92
proxy_protocol_access allow vip_haproxy


Could someone tell me what configuration I could do to avoid these messages?

Thank you very much
Gabriel
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