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authorDavid Lönnhager <david.l@mullvad.net>2021-04-14 10:56:38 +0200
committerDavid Lönnhager <david.l@mullvad.net>2021-04-16 17:41:50 +0200
commit244c68402d36fd508b1479f75c9055dd48e4fb27 (patch)
tree680ff48cb430a1bd3744220d87c8956922e520cf /docs
parentf43babbd1e17f0bec82baebc42a3d4ce155a0715 (diff)
downloadmullvadvpn-244c68402d36fd508b1479f75c9055dd48e4fb27.tar.xz
mullvadvpn-244c68402d36fd508b1479f75c9055dd48e4fb27.zip
Update security document
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diff --git a/docs/security.md b/docs/security.md
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@@ -90,6 +90,11 @@ The following network traffic is allowed or blocked independent of state:
* Incoming UDP from `*:68` to `255.255.255.255:67`
* Outgoing UDP from `*:67` to `*:68`
+#### Packet forwarding
+
+On Linux, any situation that permits incoming or outgoing traffic also allows that traffic to be
+forwarded. All other forward traffic is rejected.
+
#### macOS deviations
* The app does not look at ICMPv6 type and code headers. So all ICMPv6 is allowed between the