Traefik source ip. The IP of traefik is the IP of the host, and the port of traefik is the port of 80 443 9000 on the host; Allowing traefik to actually see the incoming IP, rather than the 172. It is worth to mention that we need to enable send-proxy on the upstream servers, as this transports the source IP to the Traefik host. It looks like a subnet IP. backend: myapp-admin traefik. I'm trying to do an ip whitelist to restrict access to known source ips. Finally, the only way to get the real source IP address is to use "Local" mode of TrafficPolicy. I am using Traefik v2. 0. 2 is deployed in the k8s cluster, and I deployed it through helm. priority: 20 traefik. If depth is greater than the total number of IPs in X-Forwarded-For, then the client IP will be empty. With the HTTP proxy the original user IP is passed (I believe in a X-Forwarded-For header or something along those lines) However for the TCP proxy there is no such option. It is forwarded with http requests in headers X-Forwarded-For and X-Real-Ip . 8-0. tcp. But I am getting same IP every time as original source IP even I am executing the request from different hosts. 1). Jan 4, 2023 · This configuration enables a statistics page on port 1936, while also forwarding all IPv4 and IPv6 traffic on 80 and 443 to my Traefik host. Solution May 28, 2018 · Client -> Metallb -> Traefik LB -> Traefik Service -> Backend pod。 Traefik工作正常，并添加了头部x-*，包括包含假地址的x-forwarded-for和x-real-ip，这就是为什么： 来自Metallb 文档. 7. MetalLB理解服务的externalTrafficPolicy选项，并根据您选择的策略和公告协议实现不同的公告模式。 Jun 6, 2024 · When Traefik is listening on the IP directly, then you should see the source IP address in the access logs. Because it's UDP traffic, Traefik doesn't support much filtering; I tried and failed to get endpoints to differentiate their routing based on source IP. xxx:32xxx check ssl Jan 30, 2025 · I have an application with a /admin endpoint that I only want to make available to internal IPs and have the rest of the application available from all IPs. However, the only thing that I found about source ip is ipWhiteList middleware. 1. 10 k3s ingress && middlewares --- apiVersion: traefik. routers. But since it is a middleware and not a router rule, I can not catch a request in router level. Furthermore, because kube-proxy doesn’t need to send traffic between cluster nodes, your pods can see the real source IP address of incoming connections. entrypoints=dns53t" - "traefik. And I just did enable the accessLog to get the source IPs of each request, so I went to HAProxy configuration and enabled the option forwardfor and configured traefik logs like this: [accessLog] filePath = "/logs/access. Here is the link to the detailed configuration on the Kubernetes website: Using Source IP | Kubernetes. Both AdGuard and traefik are on the same docker host. rule=HostSNI Jan 6, 2021 · Hi, I am searching for a way to achieve routing a HTTP/HTTPS request to a service by checking request's source IP. log" format = "json" bufferingSize = 100 [accessLog May 13, 2022 · Hello, I am using Traefik as a TCP Proxy for my Plex container, using the config at the bottom. 11. Is there Jul 14, 2023 · I am using Traefik ingress controller and routing the TCP request to my application that is having proxy protocol support. 0/16 address on the bridge network that it gets when you use a standard published port. rule: Host:myapp Jan 16, 2020 · I have a 3 node swarm with one master running traefik v2. 2. adguard53t. To access to kubernetes services I have deployed this: HAPROXY (external) --> Traefik (daemonset) nodePort 32xxx --> svc --> pods The haproxy instance is configured to forward the real ip: backend back_hello balance leastconn option httpclose option forwardfor server node1 xxx. When you have another component in front of it (like a load balancer), then you need to ensure the already present "forwarded" headers are trusted ( doc ). us/v1alpha1 kind: Middleware metadata: name: proxy Aug 14, 2019 · Hi guys, I have the following setup: HAProxy (Layer 4) --> Traefik Cluster in kubernetes deployed using the daemonset. frontend. My first attempt at this is below, which didn't seem to work. Feb 14, 2023 · Traefik does not "forward" the local IP, but the connection to Adguard has Traefik IP just as origin, because that's where the local connection is coming from. Tracevik uses the host network mode, and tracevik has opened ports such as 80, 443, 9000, and 3 instances are configured. unfortunately the ip source in the header always shows an ip inside the swarm ingress network. traefik. This means that Traefik sees all incoming IPv6 requests as coming from the Docker bridge IP, not from the client's actual IP address. Is there a way to use a router rule that considers incoming request ip ? Or in general, how can I route a Apr 8, 2025 · For DNS, I have two server classes running. 17. 9. Is this possible? How would I do it? Running Traefik 1. Traefik will "forward" IP information by placing them in the HTTP header ( X-Forwarded-* ), I think that's done automatically, check if Adguard supports getting the IP from the header. yml config entryPoints: dns53t: address: :53/tcp dns53u: address: :53/udp adguard docker compose labels # port 53 tcp - "traefik. This tutorial outlines the steps to achieve source IP preservation, including setting up the necessary tools, modifying service annotations, and adjusting ingress . Below are Traefik debug logs related to proxy protocol Nov 29, 2024 · When IPv6 requests come in, Docker's bridge network will NAT the IPv6 traffic, causing the original source IP to be lost and replaced with the bridge IP (172. Feb 11, 2020 · in order to preserve source IP addresses. containo. To install Traefik on Kubernetes this pages explains this Jul 17, 2020 · Tracevik V2. The internal DNS does recursive lookups and resolves domain lookups to internal IP addresses; the external DNS only serves up my domain to the world. May 30, 2018 · This policy provides the most efficient flow of traffic to your service. Oct 25, 2022 · Hello, I'm trying to get the real source ip in the pods that running into my kube cluster. This works fine for all internal and external user, however in Plex it shows the Traefik container IP as the user IP. The problem is that I'm having trouble finding the documentation on exactly how to do that, short of putting the entire container into host network mode Dec 27, 2024 · network topology client --> google cloud Network (Passthrough) TCP Load balancing --> traefik --> k3s pods How to install it I used several virtual machines to build a K3S cluster, and Traefik was installed directly through K3S traefik version rancher/mirrored-library-traefik:2. Apr 22, 2024 · Configuring NGINX or Traefik Ingress Controllers on a Civo Kubernetes cluster to preserve source IP is vital for applications that rely on client IP for functionality or security. admin. 19. xxx. Setting depth between 1-4 doesn't help, I can't even get to the docker host ip. Jul 29, 2022 · I tried to use Traefik in front of a DNS server (AdGuard Home) to load balance UDP and TCP DNS requests. Additionally, if you use external proxy in front of Traefik, than Traefik must also trust the X-Forwarded-* headers coming from it, which can be achieve by adding a forwardedHeaders config on the The depth option tells Traefik to use the X-Forwarded-For header and take the IP located at the depth position (starting from the right). depth is ignored if its value is less than or equal to 0. Traefik. olabkae addevudz ann bbvjlb dtuwkzpx egze ljh aodsjsr hvfps zram