diff --git a/network/links.md b/network/links.md
index c4755266a3d1..4badd64c7c2a 100644
--- a/network/links.md
+++ b/network/links.md
@@ -87,7 +87,7 @@ Or, to bind port 5000 of the container to a dynamic port but only on the
 
     $ docker run -d -p 127.0.0.1::5000 training/webapp python app.py
 
-You can also bind UDP ports by adding a trailing `/udp`. For example:
+You can also bind UDP and SCTP (typically used by telecom protocols such as SIGTRAN, Diameter, and S1AP/X2AP) ports by adding a trailing `/udp` or `/sctp`. For example:
 
     $ docker run -d -p 127.0.0.1:80:5000/udp training/webapp python app.py
 
diff --git a/network/overlay.md b/network/overlay.md
index f001a351fdd9..76c3807ffa3b 100644
--- a/network/overlay.md
+++ b/network/overlay.md
@@ -278,6 +278,7 @@ routing on the individual Docker daemon hosts.
 |---------------------------------|-------------------------------------------------------------------------------------------------------------------------------------------------|
 | `-p 8080:80`                    | Map TCP port 80 in the container to port 8080 on the overlay network.                                                                               |
 | `-p 8080:80/udp`                | Map UDP port 80 in the container to port 8080 on the overlay network.                                                                               |
+| `-p 8080:80/sctp`               | Map SCTP port 80 in the container to port 8080 on the overlay network.                                                                              |
 | `-p 8080:80/tcp -p 8080:80/udp` | Map TCP port 80 in the container to TCP port 8080 on the overlay network, and map UDP port 80 in the container to UDP port 8080 on the overlay networkt. |