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[Gateway] Remove protocol detection ENT #22639

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[Gateway] Remove protocol detection ENT #22639

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11 changes: 3 additions & 8 deletions ...nt/docs/cloudflare-one/policies/gateway/network-policies/protocol-detection.mdx
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Expand Up @@ -3,13 +3,8 @@ title: Protocol detection
pcx_content_type: how-to
sidebar:
order: 2

---

:::note
Only available on Enterprise plans.
:::

Gateway supports the detection, logging, and filtering of network protocols using packet attributes.

Protocol detection only applies to devices connected to Zero Trust via the WARP client in [Gateway with WARP](/cloudflare-one/connections/connect-devices/warp/configure-warp/warp-modes/#gateway-with-warp-default) mode.
Expand All @@ -19,7 +14,7 @@ Protocol detection only applies to devices connected to Zero Trust via the WARP
1. In [Zero Trust](https://one.dash.cloudflare.com/), go to **Settings** > **Network** > **Firewall**.
2. Turn on **Protocol Detection**.

You can now use *Detected Protocol* as a selector in a [Network policy](/cloudflare-one/policies/gateway/network-policies/#detected-protocol).
You can now use _Detected Protocol_ as a selector in a [Network policy](/cloudflare-one/policies/gateway/network-policies/#detected-protocol).

## Supported protocols

Expand All @@ -29,7 +24,7 @@ Gateway supports detection and filtering of the following protocols:
| -------- | ------------------------------------------------------------------------------------------- |
| HTTP | The policy builder includes separate values for HTTP/1.1 and HTTP/2. |
| SSH | |
| TLS | Gateway detects TLS versions 1.1 through 1.3 with the *TLS* value. |
| TLS | Gateway detects TLS versions 1.1 through 1.3 with the _TLS_ value. |
| DCE/RPC | |
| MQTT | |
| TPKT | TPKT commonly initiates RDP sessions, so you can use it to identify and filter RDP traffic. |
Expand All @@ -41,4 +36,4 @@ You can create network policies that filter traffic based on protocol detections

| Selector | Operator | Value | Action |
| ----------------- | -------- | ----- | ------ |
| Detected Protocol | in | *SSH* | Block |
| Detected Protocol | in | _SSH_ | Block |
7 changes: 1 addition & 6 deletions src/content/partials/cloudflare-one/gateway/selectors/protocol-detection.mdx
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@@ -1,14 +1,9 @@
---
{}

---

The inferred network protocol based on our [protocol detection](/cloudflare-one/policies/gateway/network-policies/protocol-detection/).
The inferred network protocol based on Cloudflare's [protocol detection](/cloudflare-one/policies/gateway/network-policies/protocol-detection/).

| UI name | API example |
| ----------------- | --------------------------------- |
| Detected Protocol | `net.protocol.detection == "ssh"` |

:::note
This selector is available in early access for Enterprise users. For more information, contact your account team.
:::