Adding a docker provider to traefik k3s error docker.sock access

I decided to go the other way - through the file provider

apiVersion: helm.cattle.io/v1
kind: HelmChartConfig
metadata:
  name: traefik
  namespace: kube-system
spec:
  valuesContent: |-
    additionalArguments:
      - --accesslog=true
      - --global.checknewversion
      - --providers.file.directory=/file
      - --entryPoints.vpn.address=:51820/udp
      - --entrypoints.web.http.redirections.entryPoint.to=:443
      - --entrypoints.web.http.redirections.entryPoint.scheme=https
    volumes:
      - name: config-file
        mountPath: file/
        type: configMap
apiVersion: v1
kind: ConfigMap
metadata:
  name: config-file
  namespace: kube-system
data:
  vpn.yaml: |-
    udp:
      routers:
        vpn-router:
          entryPoints:
            - vpn
          service: vpn-service
      services:
        vpn-service:
          loadBalancer:
            servers:
            - address: 192.168.88.3:51820


everything is fine
, but the traffic does not go - it does not return from the service
firewalls everything is ok
if you connect inside a local network, everything works

the server itself means ok

the problem with Traefik - what could be wrong now?