>>> i4=IP() >>> i4.src='10.0.1.1' ## Tunnel Src >>> i4.dst='10.0.2.1' ## Tunnel Dst >>> i6=IPv6() >>> i6.src='2001:db8:1::5efe:10.0.1.1' ## IPv6 Src** >>> i6.dst='2001:db8:1::5efe:10.0.2.1' ## IPv6 Dst** >>> q=ICMPv6EchoRequest() >>> p=i4/i6/q >>> send(p) >>> wrpcap('test_isatap.pcap', p) ---- [[http://tools.ietf.org/html/rfc5214|Intra-Site Automatic Tunnel Addressing Protocol - rfc5214]]