diff options
author | Othmar Gsenger <otti@anytun.org> | 2007-04-03 15:22:10 +0000 |
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committer | Othmar Gsenger <otti@anytun.org> | 2007-04-03 15:22:10 +0000 |
commit | 6c913a1b8edd748b4cd939bfa7fc27ac7781726e (patch) | |
tree | 9580ade453549616d245ceb6c2f0218027ea00d1 /draft-gsenger-anycast-relay-00.txt | |
parent | erstes diagramm (diff) |
tunnel mode ASCII
Diffstat (limited to 'draft-gsenger-anycast-relay-00.txt')
-rw-r--r-- | draft-gsenger-anycast-relay-00.txt | 52 |
1 files changed, 26 insertions, 26 deletions
diff --git a/draft-gsenger-anycast-relay-00.txt b/draft-gsenger-anycast-relay-00.txt index 8879bd1..060ae92 100644 --- a/draft-gsenger-anycast-relay-00.txt +++ b/draft-gsenger-anycast-relay-00.txt @@ -133,33 +133,33 @@ 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. - + descition. The server MAY also route the packet to a directly + connected network or a service running on the server, but please + note, that this is only usefull for anycast host services like DNS + and that the services HAVE TO be running on all servers in order to + work. +1.1.1.2. Open tunnel mode + In open tunnel mode only one of two clients talking to each other + over the servers MUST use the anytun protocol. When a client using + the anytun protocol wants to tunnel data, it is building a connection + to the anycast servers using the anytun protocol. The anycast + servers relay the encapsulated packages directly to the destination + without using the anytun protocol. The source address of the + datagramm HAS TO be changed to the anycast address of the server. + The anytun servers act like a source NAT router, therefor for the + destination it saems that it is talking to the client directly. @@ -169,16 +169,6 @@ 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 - over the server MUST use the anytun protocol. mode a client using the - anytun protocol, that wants to tunnel data, is building a connection - to the anycast servers using the anytun protocol. The anycast - servers relay the encapsulated packages directly to the destination - without using the anytun protocol. Therefor for the destination it - saems that it is talking to the client directly. - 1.1.1.3. relay mode In relay mode the anycast serveres directly repaet the packetes of @@ -220,6 +210,16 @@ Internet-Draft Anycast stream relaying March 2007 + + + + + + + + + + Gsenger Expires September 2, 2007 [Page 4] Internet-Draft Anycast stream relaying March 2007 |