Repository : ssh://git@open-mesh.org/doc

On branches: backup-redmine/2017-07-13,master

commit 68f1dc570f7c6eafedc132b6f186e0a3b5236546 Author: Simon Wunderlich sw@simonwunderlich.de Date: Sun Aug 21 20:14:41 2011 +0000

doc: batman-adv/OGMv2

68f1dc570f7c6eafedc132b6f186e0a3b5236546 batman-adv/OGMv2.textile | 34 +--------------------------------- 1 file changed, 1 insertion(+), 33 deletions(-)

diff --git a/batman-adv/OGMv2.textile b/batman-adv/OGMv2.textile index e9c9ce53..0eed8d9f 100644 --- a/batman-adv/OGMv2.textile +++ b/batman-adv/OGMv2.textile @@ -64,39 +64,7 @@ h3. 4.1 Broadcasting own Originator Message (OGM)

Each node periodically (OGM interval) generates a single OGM which is broadcasted on all hard interfaces. A jitter may be applied to avoid collisions.

-+The Originator Message (OGM) Format:+ - -* Packet type: Initialize this field with the OGM packet type. -* Version: Set your internal compatibility version. -* Interval: Set to the current OGM interval of this originator in milli seconds. -* Sequence number: On first broadcast set the sequence number to an arbitrary value and increment the field by one for each following broadcast. -* Originator Address: Set this field to the primary MAC address of this B.A.T.M.A.N. node. -* Flags: Indicates certain attributes of this originator. So far 0x01 is reserved for VIS_SERVER (see [[VisAdv]]) -* Gateway Flags: -* TQ: Is initially set to TQ_MAX by the originator. -* TT Num Changes: see [[Client-announcement]] -* TT VN: see [[Client-announcement]] -* TT CRC: see [[Client-announcement]] - -<pre> - 0 1 2 3 - 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 - +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ - | Packet Type | Version | TTL | Alignment | - +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ - | Interval | - +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ - | Sequence Number | - +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ - | Originator Address | - +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ - | Originator Address | Flags | Gateway Flags | - +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ - | TQ |TT Num Changes | TT VN | TT CRC | - +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ -</pre> - -As well as a possible TT change entry. See [[Client-announcement]] for details. +For the packet type definition see the [[packet-types]] page.

h3. 4.2. Receiving Originator Messages