Teredo
E23864
Teredo is a tunneling protocol that enables IPv6 connectivity for devices on IPv4 networks, particularly those behind NAT.
Observed surface forms (4)
| Surface form | Occurrences |
|---|---|
| 6to4 | 1 |
| Teredo client | 1 |
| Teredo host-specific relay | 1 |
| Teredo relay | 1 |
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
IPv6 transition mechanism
ⓘ
tunneling protocol ⓘ |
| addressPrefix | 2001:0000::/32 ⓘ |
| alternativeTo |
Teredo
self-linksurface differs
ⓘ
surface form:
6to4
NAT64 ⓘ
surface form:
DS-Lite
ISATAP ⓘ NAT64 ⓘ |
| belongsToCategory |
IPv6 transition technologies
ⓘ
network tunneling protocols ⓘ |
| canBeDisabledOn | Windows operating systems ⓘ |
| canTraverse |
cone NAT
ⓘ
port-restricted cone NAT ⓘ restricted cone NAT ⓘ |
| definedIn | RFC 4380 ⓘ |
| designedBy | Christian Huitema ⓘ |
| designedFor | IPv4 networks with NAT ⓘ |
| developedBy | Microsoft ⓘ |
| enables | IPv6 connectivity over IPv4 ⓘ |
| encapsulates | IPv6 packets in IPv4 UDP datagrams ⓘ |
| hasComponent |
Teredo
self-linksurface differs
ⓘ
surface form:
Teredo client
Teredo self-linksurface differs ⓘ
surface form:
Teredo host-specific relay
Teredo self-linksurface differs ⓘ
surface form:
Teredo relay
Teredo server ⓘ |
| hasLimitation | limited support for symmetric NAT ⓘ |
| hasSecurityConcern |
difficult traffic inspection
ⓘ
potential IPv6 traffic bypassing IPv4 firewalls ⓘ |
| implementedIn |
Windows
ⓘ
surface form:
Microsoft Windows
Windows 7 ⓘ Windows Vista ⓘ |
| introducedIn |
Windows XP
ⓘ
surface form:
Windows XP SP2
|
| nameOrigin | named after the Teredo navalis shipworm ⓘ |
| obsoletedBy | RFC 5991 ⓘ |
| operatesAtLayer | network layer ⓘ |
| requires |
Teredo relay to reach native IPv6 hosts
ⓘ
public Teredo server ⓘ |
| runsOverProtocol | IPv4 ⓘ |
| standardizedBy |
Internet Engineering Task Force
ⓘ
surface form:
IETF
|
| status | deprecated in many environments ⓘ |
| supports | IPv6 connectivity for NATed hosts ⓘ |
| supportsProtocol | IPv6 ⓘ |
| useCase |
providing IPv6 connectivity to IPv4-only home users
ⓘ
transition from IPv4 to IPv6 ⓘ |
| uses | UDP encapsulation ⓘ |
| usesAddressType | IPv6 Teredo address ⓘ |
| usesMechanism | automatic tunneling ⓘ |
| usesPort | UDP port 3544 ⓘ |
| worksThrough | NAT devices ⓘ |
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
6to4
this entity surface form:
Teredo client
this entity surface form:
Teredo relay
this entity surface form:
Teredo host-specific relay