# Routers

Routers provide L3 services such as routing and Source Network Address Translation (SNAT) between Virtual Private Cloud (VPC) network and public (WAN) networks, or different Virtual Private Cloud (VPC) networks:

* A Router between Virtual Private Cloud (VPC) network and public network provides access to public networks, such as the Internet, for VMs connected to this virtual network.<br>
* A virtual router between different Virtual Private Cloud (VPC) networks provides communication for VMs connected to these Virtual Private Cloud (VPC) networks.

With virtual routers, you can do the following:

* Create virtual routers
* Change external or internal router interfaces
* Create, edit, and delete static routes
* Change a router name
* Delete a router

## Plans and Pricing

Routers are free.

## Regional Availability

Routers are available in all regions. They are region-specific resources and can only be assigned within the same region.

## Limitations

* At the moment only IPv4 is supported.


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://doc.cloudbit.ch/products/compute/networking/routers.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.