docker: install ip6tables
@@ -56,5 +56,5 @@ RUN go install -tags=xversion -ldflags="\
-v ./cmd/tailscale ./cmd/tailscaled
FROM alpine:3.14
-RUN apk add --no-cache ca-certificates iptables iproute2
+RUN apk add --no-cache ca-certificates iptables iproute2 ip6tables
COPY --from=build-env /go/bin/* /usr/local/bin/
