SNAC(17,05)  SRV_NEW_UIN 

This is the server reply for SNAC(17,04). It contain new uin. This snac mean that registration finished succesfully. Server also can reply with SNAC(17,01) if it can't create new user account.

 00 17   word   SNAC family
 00 05   word   SNAC subtype
 00 00   word   SNAC flags
 xx xx xx xx   dword   SNAC request-id
 00 01   word   TLV.Type(0x01) - all values in LE format
 00 32   word   TLV.Length
 30 00   word   TLV.Length-2 (LE)
 00 00 00 00   dword   just zeros
 2d 00   word   subcmd (new uin response)
 03 00   word   sequence from SNAC(17,04)
 xx xx xx xx   dword   client tcp port
 xx xx xx xx   dword   client ip address
 00 00 00 04   dword   unknown value
 xx xx xx xx   dword   registration cookie from SNAC(17,04)
 00 00 00 00   dword   just zeros
 00 00 00 00   dword   just zeros
 00 00 00 00   dword   just zeros
 00 00 00 00   dword   just zeros
 xx xx xx xx   dword   new uin (LE)
 xx xx xx xx   dword   registration cookie from SNAC(17,04)

Example SNAC dump with flap header: 

  2A 02 8C 68 00 40 00 17  00 05 00 00 00 00 00 00  *..h.@.. ........
  00 01 00 32 30 00 00 00  00 00 2D 00 03 00 9F 04  ...20... ..-.....
  00 00 0A 0A 0A 08 00 00  00 04 96 7C 00 00 00 00  ........ ...|....
  00 00 00 00 00 00 00 00  00 00 00 00 00 00 90 96  ........ ........
  98 00 96 7C 00 00

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