update recommended MTUs

Author: ranbel

src/content/docs/cloudflare-one/team-and-resources/devices/warp/deployment/mdm-deployment/path-mtu-discovery.mdx

@@ -25,7 +25,7 @@ import { Details, Render } from "~/components";
 
 </Details>
 
-The [Maximum Transmission Unit (MTU)](https://www.cloudflare.com/learning/network-layer/what-is-mtu/) is the largest data packet size that a device can send over a network without fragmentation. When you connect to services through WARP, your data is encapsulated, which adds extra headers and increases the overall packet size. On some networks, especially cellular or guest Wi-Fi networks, the network's MTU may be smaller than WARP's [default packet size](#default-warp-mtu). This mismatch forces packets to be fragmented or dropped entirely, leading to connection instability or complete connection failures.
+The [Maximum Transmission Unit (MTU)](https://www.cloudflare.com/learning/network-layer/what-is-mtu/) is the largest data packet size that a device can send over a network without fragmentation. When you connect to services through WARP, your data is encapsulated, which adds extra headers and increases the overall packet size. On some networks, especially cellular or guest Wi-Fi networks, the network's MTU may be smaller than WARP's [default packet size](#recommended-mtu). This mismatch forces packets to be fragmented or dropped entirely, leading to connection instability or complete connection failures.
 
 WARP's Path MTU Discovery (PMTUD) feature solves this problem by actively probing for the minimum MTU along the entire network path between the device and Cloudflare. WARP will then dynamically adjust its [tunnel interface](/cloudflare-one/team-and-resources/devices/warp/configure-warp/route-traffic/warp-architecture/#virtual-interface) MTU based on the probe results. This allows WARP to maintain a stable connection on low MTU networks and take advantage of higher MTUs when available.
 
@@ -58,14 +58,14 @@ WARP will now send active probes to detect the network path MTU and will update
 
 ## Minimum MTUs
 
-### Default WARP MTU
+### Recommended MTU
 
 WARP requires the following MTUs for full functionality and performance:
 
 | Device tunnel protocol| IPv4 | IPv6 |
 | --- | --- | --- |
 | WireGuard | 1340 bytes | 1360 bytes |
-| MASQUE    | 1330 bytes | 1350 bytes |
+| MASQUE    | 1361 bytes | 1381 bytes |
 
 ### Path MTU Discovery
 
@@ -95,27 +95,27 @@ You can check your current network path MTU by collecting [WARP diagnostic logs]
 
 1. Run the `warp-diag` command on the device or [collect logs via the the dashboard](/cloudflare-one/team-and-resources/devices/warp/troubleshooting/warp-logs/#collect-logs-via-the-dashboard).
 2. Open the resulting `warp-debugging-info-<date>-<time>.zip` file.
-3. Open `connectivity.txt` and search for `PMTU`. For example, the following diagnostic log shows an MTU of 1500 bytes which meets the [default MTU requirements](#default-warp-mtu) for WARP.
-
-
-```txt title="connectivity.txt" {16-17}
-====================================================================
-H3 Quic Connect
-====================================================================
-
-Testing H3 QUIC connectivity to 'https://cloudflare-quic.com/cdn-cgi/l4-stats' result: Successful
-IPv4:
-"
-Headers:
-	server address=104.18.26.14:443
-	...
-
-Body:
-	transport=TCP
-	...
-
-PMTU:
-	1500 bytes
-"
-```
-
+3. Open `connectivity.txt` and search for `PMTU`.
+
+	```txt title="connectivity.txt" {16-17}
+	====================================================================
+	H3 Quic Connect
+	====================================================================
+
+	Testing H3 QUIC connectivity to 'https://cloudflare-quic.com/cdn-cgi/l4-stats' result: Successful
+	IPv4:
+	"
+	Headers:
+		server address=104.18.26.14:443
+		...
+
+	Body:
+		transport=TCP
+		...
+
+	PMTU:
+		1500 bytes
+	"
+	```
+
+The example log shows an MTU of 1500 bytes, which meets the [recommended MTU requirements](#recommended-mtu) for WARP. If your MTU falls below the recommended threshold, consider [enabling Path MTU Discovery](#enable-path-mtu-discovery) to optimize connection performance.

src/content/partials/cloudflare-one/warp/system-requirements/linux.mdx

@@ -10,6 +10,6 @@
 | **HD space**          | 75 MB                                                                         |
 | **Memory**            | 35 MB                                                                         |
 | **Network interface type**  | WIFI or LAN |
-| **MTU** | 1360 bytes recommended[^1] |
+| **MTU** | 1381 bytes recommended [^1] |
 
 [^1]: Minimum 1281 bytes with [Path MTU Discovery](/cloudflare-one/team-and-resources/devices/warp/deployment/mdm-deployment/path-mtu-discovery/)

src/content/partials/cloudflare-one/warp/system-requirements/macOS.mdx

@@ -10,6 +10,6 @@
 | **HD space**          | 75 MB                                             |
 | **Memory**            | 35 MB                                             |
 | **Network interface type**  | WIFI or LAN |
-| **MTU** | 1360 bytes recommended [^1]|
+| **MTU** | 1381 bytes recommended [^1] |
 
 [^1]: Minimum 1281 bytes with [Path MTU Discovery](/cloudflare-one/team-and-resources/devices/warp/deployment/mdm-deployment/path-mtu-discovery/)

src/content/partials/cloudflare-one/warp/system-requirements/windows.mdx

@@ -11,6 +11,6 @@
 | **HD space**               | 184 MB                                            |
 | **Memory**                 | 3 MB                                              |
 | **Network interface type**  | WIFI or LAN |
-| **MTU** | 1360 bytes recommended [^1] |
+| **MTU** | 1381 bytes recommended [^1] |
 
 [^1]: Minimum 1281 bytes with [Path MTU Discovery](/cloudflare-one/team-and-resources/devices/warp/deployment/mdm-deployment/path-mtu-discovery/)