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→Network protocol
The DHCP server thread is started by the "nn.lp2p.StateMachine" thread eventually during group [[#CreateGroup|creation]].
The DHCP server thread is started by the "nn.lp2p.StateMachine" thread eventually during group [[#CreateGroup|creation]].
=== ActionFrame ===
The Action frames have the following structure:
* "Fixed parameters":
** "Category code: Vendor Specific (127)"
** "OUI: 00:22:aa (Nintendo Co., Ltd.)"
* The Data starts with the following:
{| class="wikitable" border="1"
|-
! Offset
! Size
! Description
|-
| 0x0 || 0x2 || Usually 06 00?
|-
| 0x2 || 0x2 || Usually 20 02?
|-
| 0x4 || 0x2 || Usually 02 00?
|-
| 0x6 || 0x8 || Big-endian u64 LocalCommunicationId.
|-
| 0xE || 0x10 ||
|-
| 0x1E || 0x4 || Big-endian u32 Counter. The initial value is randomly-generated (?). This is incremented with each sent Action frame.
|-
| 0x22 || {remaining size} || Encrypted user-data.
|}
[[Category:Services]]
[[Category:Services]]