diff --git a/README.md b/README.md
index eb7f172abaae82952ec4f9532a2544bbb2038dda..3b8154accd830efae3a035bb067084499ab93915 100644
--- a/README.md
+++ b/README.md
@@ -5,6 +5,17 @@ FIDLE - Formation Introduction au Deep Learning
 ---
 S. Arias, E. Maldonado, JL. Parouty - CNRS/SARI/DEVLOG - 2020  
 
+## 0/ SSH et accès aux machines de calcul Gricad
+Fichier config à créer sous $HOME/.ssh
+```
+ForwardAgent yes
+
+Host *.ciment
+User votre_login
+ProxyCommand ssh -q votre_login@access-rr-ciment.imag.fr "nc -w 60 `basename %h .cime
+nt` %p"
+LocalForward 8888 f-dahu:numerodeport_particulier
+```
 ## 1/ Environment
 To run this examples, you need an environment with the following packages :
  - Python 3.6
@@ -29,4 +40,5 @@ To manage conda environment see [there](https://docs.conda.io/projects/conda/en/
 To update an existing environment :  
 ```
 conda env update --name=deeplearning2 --file=environment.yml
-```
\ No newline at end of file
+```
+