X-Git-Url: https://oss.titaniummirror.com/gitweb/?a=blobdiff_plain;f=doc%2Ftxt%2Ftep124.txt;h=ab5c8c595370548d1b357248212ac56717ee54d3;hb=fad2a8b33e63036931c7657c061b19b5bf9f0dc7;hp=0e8c24137fc3789f8f7c25e34c1d888f938cb317;hpb=f3ead9d2a2766b90dc9ba67eaeb3f0c3af41115b;p=tinyos-2.x.git diff --git a/doc/txt/tep124.txt b/doc/txt/tep124.txt index 0e8c2413..ab5c8c59 100644 --- a/doc/txt/tep124.txt +++ b/doc/txt/tep124.txt @@ -1,6 +1,6 @@ -============================ +============================================================================ The Link Estimation Exchange Protocol (LEEP) -============================ +============================================================================ :TEP: 124 :Group: Network Protocol Working Group @@ -107,7 +107,7 @@ node identified by the data link source address. -------------------------------------------------------------------- A LEEP frame has a header, the payload, and a footer with the Link -Information (LI) entries as shown in this diagram: +Information (LI) entries as shown in this diagram:: ------------------------------------------------------------- | LEEP | Payload | LI Entry | LI Entry | ... | LI Entry | @@ -121,8 +121,10 @@ allowed by the data link layer. A LEEP frame can have 0 Link Information entry. 3.3.1 LEEP header +-------------------------------------------------------------------- + +The following diagram shows the LEEP header format:: -The following diagram shows the LEEP header format: 1 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ @@ -132,14 +134,16 @@ The following diagram shows the LEEP header format: Field definitions: -nentry - Number of Link Information entries in the footer -seqno - LEEP sequence number. -rsrvd - Reserved and must be set to 0. + * nentry - Number of Link Information entries in the footer + * seqno - LEEP sequence number. + * rsrvd - Reserved and must be set to 0. 3.3.2 Link Information Entry +-------------------------------------------------------------------- + +The following diagram shows the Link Information Entry format:: -The following diagram shows the Link Information Entry format: 1 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ @@ -150,9 +154,9 @@ The following diagram shows the Link Information Entry format: Field definitions: -node id: the link layer address of the neighbor -link quality: The in-bound link quality from the node identified by node id - to the node that transmits this Link Information entry + * node id: the link layer address of the neighbor + * link quality: The in-bound link quality from the node identified by node id + to the node that transmits this Link Information entry 4. Implementation