From 0dcdc43cb106cc03897f5d6e38cf1f46f2e1e627 Mon Sep 17 00:00:00 2001 From: Afraz Ahmadzadeh Date: Mon, 17 Oct 2016 10:29:28 +0200 Subject: [PATCH 1/2] Info about IP 50 needing to be open --- engine/swarm/swarm-tutorial/index.md | 3 +++ engine/userguide/networking/index.md | 3 +++ 2 files changed, 6 insertions(+) diff --git a/engine/swarm/swarm-tutorial/index.md b/engine/swarm/swarm-tutorial/index.md index 54b228f200e..a504018c75d 100644 --- a/engine/swarm/swarm-tutorial/index.md +++ b/engine/swarm/swarm-tutorial/index.md @@ -121,6 +121,9 @@ The following ports must be available. On some systems, these ports are open by * **TCP** and **UDP port 7946** for communication among nodes * **TCP** and **UDP port 4789** for overlay network traffic +If you are planning on creating an overlay network with encryption (`--opt encyrpted`), +you will also need to ensure protocol 50 (ESP) is open. + ## What's next? After you have set up your environment, you are ready to [create a swarm](create-swarm.md). diff --git a/engine/userguide/networking/index.md b/engine/userguide/networking/index.md index bfc00ed0a0f..71c9b2cc48c 100644 --- a/engine/userguide/networking/index.md +++ b/engine/userguide/networking/index.md @@ -465,6 +465,9 @@ You should open the following ports between each of your hosts. Your key-value store service may require additional ports. Check your vendor's documentation and open any required ports. +If you are planning on creating an overlay network with encryption (`--opt encyrpted`), +you will also need to ensure protocol 50 (ESP) is open. + Once you have several machines provisioned, you can use Docker Swarm to quickly form them into a swarm which includes a discovery service as well. From dcfbf407b0558be5ef380b5e1a46b7a1d011448c Mon Sep 17 00:00:00 2001 From: Afraz Ahmadzadeh Date: Tue, 18 Oct 2016 07:58:08 +0200 Subject: [PATCH 2/2] Typo in docs --- engine/swarm/swarm-tutorial/index.md | 2 +- engine/userguide/networking/index.md | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/engine/swarm/swarm-tutorial/index.md b/engine/swarm/swarm-tutorial/index.md index a504018c75d..c6dbde16340 100644 --- a/engine/swarm/swarm-tutorial/index.md +++ b/engine/swarm/swarm-tutorial/index.md @@ -121,7 +121,7 @@ The following ports must be available. On some systems, these ports are open by * **TCP** and **UDP port 7946** for communication among nodes * **TCP** and **UDP port 4789** for overlay network traffic -If you are planning on creating an overlay network with encryption (`--opt encyrpted`), +If you are planning on creating an overlay network with encryption (`--opt encrypted`), you will also need to ensure protocol 50 (ESP) is open. ## What's next? diff --git a/engine/userguide/networking/index.md b/engine/userguide/networking/index.md index 71c9b2cc48c..50f3206ccda 100644 --- a/engine/userguide/networking/index.md +++ b/engine/userguide/networking/index.md @@ -465,7 +465,7 @@ You should open the following ports between each of your hosts. Your key-value store service may require additional ports. Check your vendor's documentation and open any required ports. -If you are planning on creating an overlay network with encryption (`--opt encyrpted`), +If you are planning on creating an overlay network with encryption (`--opt encrypted`), you will also need to ensure protocol 50 (ESP) is open. Once you have several machines provisioned, you can use Docker Swarm to quickly