Clik here to view.
Haproxy SSL/TLS Passthrough Proxy not working?
I want to setup haproxy as simple tcp-proxy. Below is my configuration. When I try to send e-mail via Thunderbird(pointing smtp to ip_of_my_host:8123) or simple python script I get an error about not...
View ArticleSimple two server failover
hello, we need to send traffic to a master server1, then when it’s check as down (http check) … only use the backup server2 ? here is our config, do you think it’s enought ? backend web-site-prod...
View ArticleClik here to view.
Can I healthcheck two endpoints for one service?
I have a scenario where I need to check that two different servers are up to consider service as up Is that doable?, if not - can I check server A but if A is up go to server B, if A is down to to...
View ArticleSometimes haproxy returns RST to TLS Client Hello
Hello, We terminate SSL on our haproxy and most of time it works fine. At the peak hour, however, we see that the haproxy sometimes returns a reset packet (RST) to client’s TLS Client Hello when it’s...
View ArticleHAPROXY on pf sense - RDP Session keep disconnect and reconnect from a rd...
I setup a dual firewall dmz and I have a RD Gateway windows 2019 server in DMZ. I set port forwarding on First router (external) to the internal, a Pfsense with HAProxy with 3 interface, Wan (DMZ),...
View ArticleHaproxy + redis layer7 timeout
First of all, English is not my native language, so my words may be a bit strange. Please forgive me. I am configuring haproxy and redis. status : haproxy A , redis master : B slave : C A telnet to...
View ArticleDisable frontend cache
Hi, I have a frontend mode http: use_backend panel-h2-backend if { ssl_fc_sni_reg -i ^app…* } use_backend stores-h2-backend if { ssl_fc_alpn -i h2 } default_backend store-backend It works fine if I...
View ArticleHaproxy ACL for query-string "Authorization"
I am trying to create ACL in Haproxy to query Authorization from request header and route to backend based on AccessID. I have used map file which are populated with AccessID and backend server. I am...
View ArticleClik here to view.
SSL Offloading stopped working after some time (update?!)
Hello together I have an issue with my (once working) HA-Proxy on my opensense firewall It is used to offload the (Letsencrypt) SSL certificate for my server instances (nextcloud and truenas) - I...
View ArticleLog Re-Written Headers
I am using haproxy 2.4.2 as a front end for some legacy windows applications. Part of this is rewriting the Host: header to match what the application expects. I use these rules in the backend...
View ArticleAccess Internet Through Proxy
Hi Community! I have problem with accessing internet through proxy. Here’s the configuration. frontend main bind *:5000 #acl url_static path_beg -i /static /images /javascript /stylesheets #acl...
View ArticleHAProxy Wild Card
I am using HAProxy with Dnsmasq, I have compiled domains on Dnsmasq, but is there a wild card setting in HAProxy so I don’t have write all domains in frontend and backend. I am using version 2.5...
View ArticleClik here to view.
HAProxy active by not working
I have installed HAProxy on DigitalOcean droplet Ubuntu 20.04, HAProxy version 2.5 It is active but not working systemctl status haproxy ● haproxy.service - HAProxy Load Balancer Loaded: loaded...
View ArticleNeed to include URL in backend
Hello, I am trying to configure something where need to route traffic in URL backend. frontend api-gateway-frontend bind *:5500 mode tcp default_backend api-gateway-backend backend api-gateway-backend...
View ArticleClik here to view.
Adobe Connect with HAProxy
Hi all, i need help with HAProxy and Adobe Connect. Here is the diagram: And i followed these links for configuration: HAProxy Technologies – 21 Sep 12 High-Available RTMP Platform with HAProxy and...
View ArticleMails can't be delivered from Powershell through Haproxy
Hello! Could you help me, please? When Powershell script sends an email message through Haproxy, the message doesn’t reach the destination mailbox. In Haproxy logs: Apr 13 23:10:04 vmls-haproxy2...
View ArticleLooking for WordPress themes Cutting Edge V1.0.3
Please tell me the website where, I can direct download Cutting Edge V1.0.3 free wordpress theme. 1 post - 1 participant Read full topic
View ArticleQuestion to HAProxy experts
We have two systems, let’s say legacy and new one. We also have hundred millions of clients, and part of them already support migration to the new system. In order to distribute migrated /...
View ArticleHow much should I be worried about termination status "cD"
Hello, outline of my problem: I see requests that are closed with termination_status cD. The number of requests is tied to the value set for configuration item timeout client (I’ve started with 2000...
View ArticleWrite the haproxy acl to separate file
Hi Team, I’m new to haproxy and I want to know how to write the acl to separate file(not inside the haproxy.cfg) and access it using the use_backend option inside the haproxy.cfg. Can anyone advice...
View Article