diff --git a/input/grid5000/sites/lyon/clusters/hercule/hercule_ip.yaml.erb b/input/grid5000/sites/lyon/clusters/hercule/hercule_ip.yaml.erb
new file mode 100644
index 0000000000000000000000000000000000000000..5f5ec6ee53f57c416def54d0bbb198919eaf5c85
--- /dev/null
+++ b/input/grid5000/sites/lyon/clusters/hercule/hercule_ip.yaml.erb
@@ -0,0 +1,66 @@
+nodes:
+<% (1..4).each { |i| %>
+ hercule-<%= i %>:
+ kavlan:
+ eth1:
+ kavlan-1: 192.168.192.<%= i+99 %>
+ kavlan-2: 192.168.208.<%= i+99 %>
+ kavlan-3: 192.168.224.<%= i+99 %>
+ kavlan-4: 10.12.0.<%= i+99 %>
+ kavlan-5: 10.12.64.<%= i+99 %>
+ kavlan-6: 10.12.128.<%= i+99 %>
+ kavlan-7: 10.12.192.<%= i+99 %>
+ kavlan-8: 10.13.0.<%= i+99 %>
+ kavlan-9: 10.13.64.<%= i+99 %>
+ kavlan-11: 10.7.198.<%= i+99 %>
+ kavlan-12: 10.11.198.<%= i+99 %>
+ kavlan-13: 10.15.198.<%= i+99 %>
+ kavlan-14: 10.19.198.<%= i+99 %>
+ kavlan-16: 10.27.198.<%= i+99 %>
+ kavlan-17: 10.31.198.<%= i+99 %>
+ kavlan-18: 10.35.198.<%= i+99 %>
+ kavlan-19: 10.39.198.<%= i+99 %>
+ kavlan-20: 10.43.198.<%= i+99 %>
+ kavlan-21: 10.47.198.<%= i+99 %>
+ eth2:
+ kavlan-1: 192.168.192.<%= i+103 %>
+ kavlan-2: 192.168.208.<%= i+103 %>
+ kavlan-3: 192.168.224.<%= i+103 %>
+ kavlan-4: 10.12.0.<%= i+103 %>
+ kavlan-5: 10.12.64.<%= i+103 %>
+ kavlan-6: 10.12.128.<%= i+103 %>
+ kavlan-7: 10.12.192.<%= i+103 %>
+ kavlan-8: 10.13.0.<%= i+103 %>
+ kavlan-9: 10.13.64.<%= i+103 %>
+ kavlan-11: 10.7.198.<%= i+103 %>
+ kavlan-12: 10.11.198.<%= i+103 %>
+ kavlan-13: 10.15.198.<%= i+103 %>
+ kavlan-14: 10.19.198.<%= i+103 %>
+ kavlan-16: 10.27.198.<%= i+103 %>
+ kavlan-17: 10.31.198.<%= i+103 %>
+ kavlan-18: 10.35.198.<%= i+103 %>
+ kavlan-19: 10.39.198.<%= i+103 %>
+ kavlan-20: 10.43.198.<%= i+103 %>
+ kavlan-21: 10.47.198.<%= i+103 %>
+ eth3:
+ kavlan-1: 192.168.192.<%= i+107 %>
+ kavlan-2: 192.168.208.<%= i+107 %>
+ kavlan-3: 192.168.224.<%= i+107 %>
+ kavlan-4: 10.12.0.<%= i+107 %>
+ kavlan-5: 10.12.64.<%= i+107 %>
+ kavlan-6: 10.12.128.<%= i+107 %>
+ kavlan-7: 10.12.192.<%= i+107 %>
+ kavlan-8: 10.13.0.<%= i+107 %>
+ kavlan-9: 10.13.64.<%= i+107 %>
+ kavlan-11: 10.7.198.<%= i+107 %>
+ kavlan-12: 10.11.198.<%= i+107 %>
+ kavlan-13: 10.15.198.<%= i+107 %>
+ kavlan-14: 10.19.198.<%= i+107 %>
+ kavlan-16: 10.27.198.<%= i+107 %>
+ kavlan-17: 10.31.198.<%= i+107 %>
+ kavlan-18: 10.35.198.<%= i+107 %>
+ kavlan-19: 10.39.198.<%= i+107 %>
+ kavlan-20: 10.43.198.<%= i+107 %>
+ kavlan-21: 10.47.198.<%= i+107 %>
+<% } %>
+
diff --git a/input/grid5000/sites/lyon/clusters/orion/orion_ip.yaml.erb b/input/grid5000/sites/lyon/clusters/orion/orion_ip.yaml.erb
new file mode 100644
index 0000000000000000000000000000000000000000..7feaf0d105b25c218d8e83141b55b4c337e7c551
--- /dev/null
+++ b/input/grid5000/sites/lyon/clusters/orion/orion_ip.yaml.erb
@@ -0,0 +1,26 @@
+nodes:
+<% (1..4).each { |i| %>
+ orion-<%= i %>:
+ kavlan:
+ eth0:
+ kavlan-1: 192.168.192.<%= i+95 %>
+ kavlan-2: 192.168.208.<%= i+95 %>
+ kavlan-3: 192.168.224.<%= i+95 %>
+ kavlan-4: 10.12.0.<%= i+95 %>
+ kavlan-5: 10.12.64.<%= i+95 %>
+ kavlan-6: 10.12.128.<%= i+95 %>
+ kavlan-7: 10.12.192.<%= i+95 %>
+ kavlan-8: 10.13.0.<%= i+95 %>
+ kavlan-9: 10.13.64.<%= i+95 %>
+ kavlan-11: 10.7.198.<%= i+95 %>
+ kavlan-12: 10.11.198.<%= i+95 %>
+ kavlan-13: 10.15.198.<%= i+95 %>
+ kavlan-14: 10.19.198.<%= i+95 %>
+ kavlan-16: 10.27.198.<%= i+95 %>
+ kavlan-17: 10.31.198.<%= i+95 %>
+ kavlan-18: 10.35.198.<%= i+95 %>
+ kavlan-19: 10.39.198.<%= i+95 %>
+ kavlan-20: 10.43.198.<%= i+95 %>
+ kavlan-21: 10.47.198.<%= i+95 %>
+<% } %>
+
diff --git a/input/grid5000/sites/lyon/clusters/sagittaire/sagittaire_ip.yaml.erb b/input/grid5000/sites/lyon/clusters/sagittaire/sagittaire_ip.yaml.erb
new file mode 100644
index 0000000000000000000000000000000000000000..73b8258625e5ac9975bf8fcb6be353ce0783bb0a
--- /dev/null
+++ b/input/grid5000/sites/lyon/clusters/sagittaire/sagittaire_ip.yaml.erb
@@ -0,0 +1,25 @@
+nodes:
+ <% (1..78).each { |i| %>
+ sagittaire-<%= i %>:
+ kavlan:
+ eth1:
+ kavlan-1: 192.168.192.<%= i %>
+ kavlan-2: 192.168.208.<%= i %>
+ kavlan-3: 192.168.224.<%= i %>
+ kavlan-4: 10.12.0.<%= i %>
+ kavlan-5: 10.12.64.<%= i %>
+ kavlan-6: 10.12.128.<%= i %>
+ kavlan-7: 10.12.192.<%= i %>
+ kavlan-8: 10.13.0.<%= i %>
+ kavlan-9: 10.13.64.<%= i %>
+ kavlan-11: 10.7.198.<%= i %>
+ kavlan-12: 10.11.198.<%= i %>
+ kavlan-13: 10.15.198.<%= i %>
+ kavlan-14: 10.19.198.<%= i %>
+ kavlan-16: 10.27.198.<%= i %>
+ kavlan-17: 10.31.198.<%= i %>
+ kavlan-18: 10.35.198.<%= i %>
+ kavlan-19: 10.39.198.<%= i %>
+ kavlan-20: 10.43.198.<%= i %>
+ kavlan-21: 10.47.198.<%= i %>
+<% } %>
diff --git a/input/grid5000/sites/lyon/clusters/taurus/taurus_ip.yaml.erb b/input/grid5000/sites/lyon/clusters/taurus/taurus_ip.yaml.erb
new file mode 100644
index 0000000000000000000000000000000000000000..c9cc3a9f14c6fa2a27cc615259b1ea7f8afbe823
--- /dev/null
+++ b/input/grid5000/sites/lyon/clusters/taurus/taurus_ip.yaml.erb
@@ -0,0 +1,26 @@
+nodes:
+<% (1..16).each { |i| %>
+ taurus-<%= i %>:
+ kavlan:
+ eth0:
+ kavlan-1: 192.168.192.<%= i+79 %>
+ kavlan-2: 192.168.208.<%= i+79 %>
+ kavlan-3: 192.168.224.<%= i+79 %>
+ kavlan-4: 10.12.0.<%= i+79 %>
+ kavlan-5: 10.12.64.<%= i+79 %>
+ kavlan-6: 10.12.128.<%= i+79 %>
+ kavlan-7: 10.12.192.<%= i+79 %>
+ kavlan-8: 10.13.0.<%= i+79 %>
+ kavlan-9: 10.13.64.<%= i+79 %>
+ kavlan-11: 10.7.198.<%= i+79 %>
+ kavlan-12: 10.11.198.<%= i+79 %>
+ kavlan-13: 10.15.198.<%= i+79 %>
+ kavlan-14: 10.19.198.<%= i+79 %>
+ kavlan-16: 10.27.198.<%= i+79 %>
+ kavlan-17: 10.31.198.<%= i+79 %>
+ kavlan-18: 10.35.198.<%= i+79 %>
+ kavlan-19: 10.39.198.<%= i+79 %>
+ kavlan-20: 10.43.198.<%= i+79 %>
+ kavlan-21: 10.47.198.<%= i+79 %>
+<% } %>
+