diff --git a/Dockerfile b/Dockerfile
index c18aa34..7a2c26d 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -10,20 +10,27 @@ RUN make -C ./src/ && mkdir -p /upx/bin/ && mv ./src/upx.out /upx/bin/upx && \
 
 FROM golang:1.18-alpine3.16 AS xray
 ENV XRAY_VERSION="1.5.9"
-RUN wget https://github.com/XTLS/Xray-core/archive/refs/tags/v${XRAY_VERSION}.tar.gz && \
-    tar xf v${XRAY_VERSION}.tar.gz
+RUN wget https://github.com/XTLS/Xray-core/archive/refs/tags/v${XRAY_VERSION}.tar.gz && tar xf v${XRAY_VERSION}.tar.gz
 WORKDIR ./Xray-core-${XRAY_VERSION}/
 RUN go mod download -x
 RUN env CGO_ENABLED=0 go build -v -o xray -trimpath -ldflags "-s -w" ./main && mv ./xray /tmp/
 COPY --from=upx /upx/ /usr/
 RUN upx -9 /tmp/xray
 
+FROM alpine:3.16 AS radvd
+ENV RADVD_VERSION="2.19"
+RUN apk add build-base byacc flex-dev linux-headers
+RUN wget https://radvd.litech.org/dist/radvd-${RADVD_VERSION}.tar.xz && tar xf radvd-${RADVD_VERSION}.tar.xz
+WORKDIR ./radvd-${RADVD_VERSION}/
+RUN ./configure && make && mv ./radvd ./radvdump /tmp/ && strip /tmp/radvd*
+
 FROM alpine:3.16 AS asset
 RUN apk add xz
 WORKDIR /tmp/
 RUN wget "https://github.com/Loyalsoldier/v2ray-rules-dat/releases/latest/download/geoip.dat"
 RUN wget "https://github.com/Loyalsoldier/v2ray-rules-dat/releases/latest/download/geosite.dat"
 RUN mkdir -p /asset/ && tar cJf /asset/assets.tar.xz ./*.dat
+COPY --from=radvd /tmp/radvd* /asset/usr/sbin/
 COPY --from=xray /tmp/xray /asset/usr/bin/
 
 FROM alpine:3.16