diff --git a/Dockerfile b/Dockerfile
index 8db405a..30fc4b5 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -24,7 +24,10 @@ ADD udp        /go/src/github.com/chihaya/chihaya/udp
 # Install
 RUN go install github.com/chihaya/chihaya/cmd/chihaya
 
-# docker run -p 6881:6881 -v $PATH_TO_DIR_WITH_CONF_FILE:/config quay.io/jzelinskie/chihaya
+# Configuration/environment
 VOLUME ["/config"]
-EXPOSE 6881
-CMD ["chihaya", "-config=/config/config.json", "-logtostderr=true"]
+ENV CHIHAYA_LOG_LEVEL 5
+EXPOSE 6880-6882
+
+# docker run -p 6880-6882:6880-6882 -v $PATH_TO_DIR_WITH_CONF_FILE:/config:ro -e CHIHAYA_LOG_LEVEL=5 quay.io/jzelinskie/chihaya:latest
+CMD ["sh", "-c", "chihaya", "-config=/config/config.json", "-logtostderr=true", "-v=$CHIHAYA_LOG_LEVEL"]
diff --git a/README.md b/README.md
index fa5850f..7ec1dae 100644
--- a/README.md
+++ b/README.md
@@ -51,7 +51,7 @@ An explanation of the available keys can be found in [CONFIGURATION.md].
 
 ```sh
 $ docker pull quay.io/jzelinskie/chihaya:latest
-$ docker run -p 6881:6881 -v $DIR_WITH_CONFIG:/config:ro quay.io/jzelinskie/chihaya:latest
+$ docker run -p 6880-6882:6880-6882 -v $PATH_TO_DIR_WITH_CONF_FILE:/config:ro -e CHIHAYA_LOG_LEVEL=5 quay.io/jzelinskie/chihaya:latest
 ```
 
 ## Developing Chihaya