Merge pull request #75246 from aojea/e2e_ipv6_prestop

Add IPv6 support to the nettest image

test/images/nettest/Dockerfile

@@ -12,7 +12,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-FROM scratch
+FROM gcr.io/distroless/static:latest
 COPY nettest /
 EXPOSE 8080
 ENTRYPOINT ["/nettest"]

test/images/nettest/VERSION

@@ -1 +1 @@
-1.0
+1.1

test/images/nettest/nettest.go

@@ -210,7 +210,7 @@ func main() {
 	http.HandleFunc("/write", state.serveWrite)
 	http.HandleFunc("/status", state.serveStatus)
 
-	go log.Fatal(http.ListenAndServe(fmt.Sprintf("0.0.0.0:%d", *port), nil))
+	go log.Fatal(http.ListenAndServe(fmt.Sprintf(":%d", *port), nil))
 
 	select {}
 }