# Websocket on another port
**URL:** https://community.traefik.io/t/websocket-on-another-port/2889
**Category:** Traefik v2
**Tags:** file
**Created:** [November 11, 2019, 3:36pm UTC](https://community.traefik.io/t/websocket-on-another-port/2889 "2019-11-11T15:36:08Z")
**Posts on this page:** 3
**Page:** 1
### Author:  [@wesselingronald](https://community.traefik.io/u/wesselingronald)
#### Post date: [November 11, 2019, 3:36pm UTC](https://community.traefik.io/t/websocket-on-another-port/2889/1 "2019-11-11T15:36:08Z")
Hello.
Does anyone have an configuration example of a serperate websocket connection.
I have an external resource which is as follow
[https://192.168.1.1:7272](https://192.168.1.1:7272) -\> webinterface
[https://192.168.1.1.7273](https://192.168.1.1.7273) -\> websocket connection
I have the webinterface reverse proxied, imagine that it's proxied to [https://test.domain.com](https://test.domain.com)
I can see that in the chrome developer tools, it's trying to build a websocket connection to wss://test.domain.com:7273/rdp?blabhlabh
Anyone has an idea if this is possible to also proxy this websocket through port 443 instead of needing two ports.
perhaps /rdp to port 7273 somehow, but i get hard linked to 7273
---
### Author:  [@zespri](https://community.traefik.io/u/zespri)
#### Post date: [November 11, 2019, 8:37pm UTC](https://community.traefik.io/t/websocket-on-another-port/2889/2 "2019-11-11T20:37:19Z")
I wonder if there is a test application container anywhere that can be used for testing websocket setup.
---
### Author:  [@wesselingronald](https://community.traefik.io/u/wesselingronald)
#### Post date: [November 12, 2019, 10:59am UTC](https://community.traefik.io/t/websocket-on-another-port/2889/3 "2019-11-12T10:59:56Z")
I thought i could solve it with replacePathRegex middleware.
This is my dynamic\_config.yml file
This doesn't work. i still get redirected to wss://pmp.docker.domain.com:7273
Any ideas?
```auto
http:
routers:
to-pmpwebinterface:
rule: "Host(`pmp.docker.domain.com`)"
tls:
certResolver: acme
middlewares:
- pmp-websocketregex@file
service: pmpwebinterface-service
to-pmpwebsocket:
rule: "Host(`pmpwebsocket.docker.domain.com`)"
tls:
certResolver: acme
service: pmpwebsocket-service
middlewares:
pmp-websocketregex:
replacePathRegex:
regex: "^pmp.docker.domain.com:7273/(.*)"
replacement: "pmpwebsocket.docker.domain.com/${1}"
services:
pmpwebinterface-service:
loadBalancer:
servers:
- url: https://10.252.252.31:7272
pmpwebsocket-service:
loadBalancer:
servers:
- url: https://10.252.252.31:7273
```