Traefik-服务器响应状态为 502（）

Question

我已经使用 docker-compose 在 docker 下安装了 Traefik，并且使用了 rules.toml 文件来重定向某些请求。

Trafick 与安装在同一台 PC 上的其他 docker（使用 SSL）配合良好（它是 Qnap）

我想要的只是有一个重定向，例如： https://router.domain.com 这是我的 rules.toml

########################### BACKENDS ####################################
[backends]
##### Router
[backends.backend-router]
[backends.backend-router.servers]
[backends.backend-router.servers.server-router-ext]
url = "http://192.168.1.1:4443"   ### https of router is set to 4443
weight = 0

#########################################################################
########################## FRONTENDS ####################################
[frontends]
##### Router
[frontends.frontend-router]
backend = "backend-router"
passHostHeader = true
[frontends.frontend-router.routes]
[frontends.frontend-router.routes.route-router-ext]
rule = "Host:router.domain.com"

这是我的 traefik.toml 文件

InsecureSkipVerify = true
defaultEntryPoints = ["https", "http"]

# WEB interface of Traefik - it will show web page with overview of frontend and backend configurations
[api]
  entryPoint = "traefik"
  dashboard = true
  address = ":8080"
  usersFile = "/shared/.htpasswd"

# Force HTTPS
[entryPoints]
  [entryPoints.http]
  address = ":80"
    [entryPoints.http.redirect]
    entryPoint = "https"
  [entryPoints.https]
  address = ":443"
    [entryPoints.https.tls]

##########################################################################
# file rules.toml 
[file]
  watch = true
  filename = "/etc/traefik/rules.toml"

#############################
# Let's encrypt configuration
[acme]
email = "[email protected]"
storage="/etc/traefik/acme/acme.json"
entryPoint = "https"
acmeLogging=true
onDemand = false #create certificate when container is created
[acme.dnsChallenge]
  provider = "cloudflare"
  delayBeforeCheck = 0
InsecureSkipVerify = true
defaultEntryPoints = ["https", "http"]

# WEB interface of Traefik - it will show web page with overview of frontend and backend configurations
[api]
  entryPoint = "traefik"
  dashboard = true
  address = ":8080"
  usersFile = "/shared/.htpasswd"

# Force HTTPS
[entryPoints]
  [entryPoints.http]
  address = ":80"
    [entryPoints.http.redirect]
    entryPoint = "https"
  [entryPoints.https]
  address = ":443"
    [entryPoints.https.tls]

##########################################################################
# file rules.toml dove stanno i siti che non sono presenti nei vari docker
[file]
  watch = true
  filename = "/etc/traefik/rules.toml"

#############################
# Let's encrypt configuration
[acme]
email = "[email protected]"
storage="/etc/traefik/acme/acme.json"
entryPoint = "https"
acmeLogging=true
onDemand = false #create certificate when container is created
[acme.dnsChallenge]
  provider = "cloudflare"
  delayBeforeCheck = 0

当我尝试访问 Google Chrome 时出现以下信息：

the server responded with a status of 502 ()

有人能帮帮我吗？提前谢谢

丹尼斯