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PPPoE connection - Why PPPoE set CODE 0x0, when is used to transfer session data ?

Created: Sep 14, 2021 15:08:47Latest reply: Sep 14, 2021 16:50:57 416 3 1 0 0
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Hi 

Why PPPoE set code to 0x0, when is used to transfer session data ?

PPPoEEthernet

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Herediano
Created Sep 14, 2021 16:50:57

Hi!


Once the PPPoE session begins, PPP data is sent as in any other PPP encapsulation. All Ethernet packets are unicast. The ETHER_TYPE field is set to 0x8864. The PPPoE CODE MUST be set to 0x00. The SESSION_ID MUST NOT change for that PPPoE session and MUST be the value assigned in the Discovery stage. The PPPoE payload contains a PPP frame. The frame begins with the PPP Protocol-ID.

https://datatracker.ietf.org/doc/html/rfc2516


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HarithmmJ
HarithmmJ Created Sep 15, 2021 13:23:23 (0) (0)
Thank you.  
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AndresMoreno
AndresMoreno Admin Created Sep 14, 2021 15:09:19

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Herediano
Herediano Created Sep 14, 2021 16:50:57

Hi!


Once the PPPoE session begins, PPP data is sent as in any other PPP encapsulation. All Ethernet packets are unicast. The ETHER_TYPE field is set to 0x8864. The PPPoE CODE MUST be set to 0x00. The SESSION_ID MUST NOT change for that PPPoE session and MUST be the value assigned in the Discovery stage. The PPPoE payload contains a PPP frame. The frame begins with the PPP Protocol-ID.

https://datatracker.ietf.org/doc/html/rfc2516


Hope it helps you!

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  • convention：

HarithmmJ
HarithmmJ Created Sep 15, 2021 13:23:23 (0) (0)
Thank you.  
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