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Diffstat (limited to 'draft-gsenger-anycast-relay-00.txt')
| -rw-r--r-- | draft-gsenger-anycast-relay-00.txt | 70 |
1 files changed, 35 insertions, 35 deletions
diff --git a/draft-gsenger-anycast-relay-00.txt b/draft-gsenger-anycast-relay-00.txt index 17b560a..8879bd1 100644 --- a/draft-gsenger-anycast-relay-00.txt +++ b/draft-gsenger-anycast-relay-00.txt @@ -133,12 +133,42 @@ Internet-Draft Anycast stream relaying March 2007 1.1.1.1. Tunneling Mode + ----------------- + | RTP | + ----------------- + | UDP | + ----------------- + | IPv6 | + ----------------- + | anytun | + ----------------- + | UDP | + ----------------- + | IPv4 | + ----------------- + | ... | + + An example of anytun used in tunnel mode + + Figure 1 + In tunneling mode the payload of the anytun packet is transmitted from one unicast host to the anycast server. This server makes a routing descision based on the underlying protocol and transmits a new anytun package to one or more clients depending on the routing descition. + + + + + + +Gsenger Expires September 2, 2007 [Page 3] + +Internet-Draft Anycast stream relaying March 2007 + + 1.1.1.2. Open tunnel mode In open tunnel mode only one of two clients talking to each other @@ -151,6 +181,11 @@ Internet-Draft Anycast stream relaying March 2007 1.1.1.3. relay mode + In relay mode the anycast serveres directly repaet the packetes of + clients, only the source and destination addresses are changed. The + anytun protocol is only used for controll messages, but not fr + encapsulation. + 1.1.2. Transport modes 1.1.2.1. anycast udp mode @@ -159,16 +194,6 @@ Internet-Draft Anycast stream relaying March 2007 1.1.2.3. full anycast tcp - - - - - -Gsenger Expires September 2, 2007 [Page 3] - -Internet-Draft Anycast stream relaying March 2007 - - 1.1.2.3.1. keep alive message request Most NAT routers need a tcp connection to transmit some packets once @@ -195,31 +220,6 @@ Internet-Draft Anycast stream relaying March 2007 - - - - - - - - - - - - - - - - - - - - - - - - - Gsenger Expires September 2, 2007 [Page 4] Internet-Draft Anycast stream relaying March 2007 |