+ tail = "\nPrint limit reached, %s out of %s packets printed" % (
+ len(capture), limit)
+ limit = len(capture)
+ body = "".join([ppp("Packet #%s:" % count, p)
+ for count, p in zip(range(0, limit), capture)])
+ return "%s\n%s%s" % (headline, body, tail)
+
+
+def ip4_range(ip4, s, e):
+ tmp = ip4.rsplit('.', 1)[0]
+ return ("%s.%d" % (tmp, i) for i in range(s, e))
+
+
+def ip4n_range(ip4n, s, e):
+ ip4 = socket.inet_ntop(socket.AF_INET, ip4n)
+ return (socket.inet_pton(socket.AF_INET, ip) for ip in ip4_range(ip4, s, e))