diff --git a/conf/agent/config.exemple.yml b/conf/agent/config.exemple.yml
index a2b9f1b..5bd1dfd 100644
--- a/conf/agent/config.exemple.yml
+++ b/conf/agent/config.exemple.yml
@@ -1,2 +1,7 @@
 database:
-  path: "/var/lib/two/data/"
\ No newline at end of file
+  path: "/var/lib/two/data/"
+
+interfaces:
+  vms: br-000000
+  internet: br-000000
+  admin: br-000000
\ No newline at end of file
diff --git a/internal/config/agent/struct.go b/internal/config/agent/struct.go
index 24ad0f5..21dde0d 100644
--- a/internal/config/agent/struct.go
+++ b/internal/config/agent/struct.go
@@ -20,6 +20,7 @@ type Config struct {
 		Count      int `mapstructure:"count"`
 		BufferSize int `mapstructure:"buffer_size"`
 	} `mapstructure:"worker"`
+	Interfaces map[string]string `mapstructure:"interfaces"`
 }
 
 func LoadConfig(path string) (*Config, error) {