--- /dev/null
+#!/bin/bash
+
+. _lib.sh
+
+t() {
+ # Data are reused from 'rtt' test
+ true
+}
+
+p() { cat <<EOF
+set title "Round-trip time history"
+set logscale y
+set grid
+set xlabel "Ping number"
+set ylabel "Round-trip time [{/Symbol m}s]"
+plot "../00-rtt/socketcan-times-1000.dat" with lines, "../00-rtt/lincan-times-1000.dat" with lines
+EOF
+}