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Ç¥ÁعøÈ£ [ÆóÁö] TTAE.IF-RFC4091 ±¸Ç¥ÁعøÈ£
Á¦°³Á¤ÀÏ 2005-12-21 ÃÑÆäÀÌÁö 16
ÇѱÛÇ¥Áظí SDP ±×·ìÈ­ ¹æ½ÄÀ» À§ÇÑ ANAT ¼Ó¼º
¿µ¹®Ç¥Áظí The Alternative Network Address Types (ANAT) Semantics for the SDP Grouping Framework
Çѱ۳»¿ë¿ä¾à RFC3388¿¡¼­ ÇϳªÀÇ ¹Ìµð¾î¿¡ ´ëÇÏ¿© ´Ù¼öÀÇ ¿¬°á ÁÖ¼Ò¸¦ ±â¼úÇϱâ À§ÇÑ SDP ±×·ìÈ­ ¹æ½ÄÀÌ Ç¥ÁØÈ­µÇ¾ú´Ù. ±×·¯³ª, RFC3388¿¡¼­´Â IPv4/IPv6¿Í °°ÀÌ ³×Æ®¿öÅ© ÁÖ¼Ò ¹æ½ÄÀÌ ´Ù¸¥ °æ¿ì¸¦ Ç¥ÇöÇÒ ¼ö ¾ø´Â ¹®Á¦°¡ ÀÖ´Ù. ÀÌ·¯ÇÑ ¹®Á¦¸¦ ÇØ°áÇϱâ À§ÇÑ ¡°ANAT¡± ¼Ó¼º¿¡ ´ëÇÏ¿© Á¤ÀÇÇÑ´Ù.
¿µ¹®³»¿ë¿ä¾à SDP grouping framework is standardized to solve the problem of SDP that it cannot associate a media with multiple connection addresses. But there is a problem as ever. SDP cannot be associated with different network address types such IPv4 and IPv6.This standard defines ¡°ANAT¡± attribute to resolve the problem.
±¹Á¦Ç¥ÁØ IETF RFC 4091
°ü·ÃÆÄÀÏ TTAE_IF-RFC4091.zip

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