doc: description packet's road in butterfly#387
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Hi, few general comments about documentation:
And particularly to this PR: what about this title: |
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s/packet's/packets/ |
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| ### Poll | ||
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| - We collect packets and its numbers in ethernet device queue, store them in array. |
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Traduction:
on collecte les paquets et son nombre dans la queue du périphérique ethernet, les stock dans tableau.
| ### Poll | ||
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| - We collect packets and its numbers in ethernet device queue, store them in array. | ||
| - We rebuild all metadata for each packet and burst all packets in opposite direction |
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We rebuild packets metadata.
Burst them.
| ### Burst | ||
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| - We collect packets, its numbers, put them in ethernet device queue. | ||
| - We burst packets in the queue on ethernet port and free memory. |
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put them in ethernet device queue.
We burst packets in the queue so it's not the same operation ?
free memory Which one ?
Signed-off-by: Thiery Ouattara <thiery.ouattara@outscale.com>
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Also, s/Packet road/packet flow/ |
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| DESCRIPTION | |||
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| ### Poll: | ||
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| - We collect VM packets in the queue. If not packet in the queue it return. |
| ## Packets go to VM (VHOST) | ||
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| ### Burst: | ||
| - Vhost bricks got all packet |
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I'm not sure of that ^
I mean each brick "got all packets"
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| DESCRIPTION | |||
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I might add some schema here:
scenario 1: VM to VM in the same VNI on the same host
/----[Firewall ?]--[Antispoof]--[ sniffer ?]--[vhost, tap or bench brick]
[switch]<
\----[Firewall ?]--[Antispoof]--[ sniffer ?]--[vhost, tap or bench brick]
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scenario 2: VM to VM in the same VNI on diferent host with one VN of the same VNI par host
/- [nic] -- [sniffer ?] -- [vtep] -- [firewall?] -- [antispoof] -- [sniffer ?] -- [vhost, tap or bench brick]
{The WEB} <
\- [nic] -- [sniffer ?] -- [vtep] -- [firewall?] -- [antispoof] -- [sniffer ?] -- [vhost, tap or bench brick]
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scenario 3: VM to VM in the same VNI on diferent host with more than 1 VN of the same VNI on 1rst host
/- [firewall?] -- [antispoof] -- [sniffer ?] -- [vhost, tap or bench brick]
/- [nic] -- [sniffer ?] -- [vtep] -- [switch] {- [firewall?] -- [antispoof] -- [sniffer ?] -- [vhost, tap or bench brick]
{The WEB} <
\- [nic] -- [sniffer ?] -- [vtep] -- [firewall?] -- [antispoof] -- [sniffer ?] -- [vhost, tap or bench brick]
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Signed-off-by: Thiery Ouattara thiery.ouattara@outscale.com