ISATAP, Intra-Site Automatic Tunnel Addressing Protocol

Description Glossary RFCs Publications Obsolete RFCs

Description:

Protocol suite: TCP/IP.
Protocol type:Link layer protocol.
SNMP MIBs:
Working groups:
Links:

RFC 5214:

The ISATAP protocol connects dual-stack (IPv6/IPv4) nodes over IPv4 networks. ISATAP views the IPv4 network as a link layer for IPv6 and supports an automatic tunneling abstraction similar to the Non-Broadcast Multiple Access (NBMA) model.


ISATAP header Data :::

ISATAP header:

0001020304050607 0809101112131415 1617181920212223 2425262728293031
0 U G 0 0x5E 0xFE
IP address
Data :::

U, Universal/local. 1 bit.
This bit is set when the IPv4 address is known to be globally unique.

G, Individual/group. 1 bit.


Glossary:


RFCs:

[RFC 5214] Intra-Site Automatic Tunnel Addressing Protocol (ISATAP).


Publications:


Obsolete RFCs:

[RFC 4214] Intra-Site Automatic Tunnel Addressing Protocol (ISATAP).


Description Glossary RFCs Publications Obsolete RFCs