Subject : giant packet¿¡ ´ëÇÏ¿©

Solution Description:
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le0: giant packet:

     giant packetÀ̶õ le# (max = 1500 bytes total), 
     ie# (max = 1518 bytes total) µî ethernet interface maximum size º¸´Ù 
     Å« packetÀ» ¸»ÇÑ´Ù. SystemÀÌ ÀüÇô ÀÌÇØÇÒ¼ö ¾ø´Â packetÀÌ´Ù.

     ¿øÀÎÀº packet(frame) °£ÀÇ "quiet space"¿¡ noise°¡ ¹ß»ýÇÏ¿© 2°³ÀÇ 
     packetÀÌ Çϳª·Î º¸À̰ųª ¶Ç´Â packet°£¿¡´Â ÃÖ¼ÒÇÑÀÇ gapÀÌ ÀÖ¾î¾ß 
     Çϴµ¥ ³Ê¹« Àû´Ù°Å³ª Çؼ­ ¹ß»ýÇÏ´Â °æ¿ìÀÌ´Ù.

     ±×¸®°í packetÀÇ STP, ENPµîÀÌ ¾Ö¸ÅÇØÁ®¼­ packetÀÇ »çÀÛ°ú ³¡À» ±¸ºÐ ¸øÇÏ´Â
     °æ¿ìÀÌ´Ù. 
     ¶ÇÇÑ À̱âÁ¾°úÀÇ networking¿¡¼­ ethernet packet size limit°¡ ÃÊ°úÇÏ¿©
     ÀÌ·¯ÇÑ TroubleÀÌ ¹ß»ýÇÒ ¼ö ÀÖ´Ù.

     ¸¶Áö¸·À¸·Î mbuf size°¡ Àû¾î¼­ ¹ß»ýÇÏ´Â °æ¿ìµµ ÀÖ´Ù. ±×·±°æ¿ì
     °ü·Ã os patch¸¦ Àû¿ëÇϰųª mbuf °ü·Ã parameter¸¦ ´Ã·ÁÁà ÇØ°áÇÒ ¼ö ÀÖ´Ù.

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Revision History

ÀÛ¼ºÀÏÀÚ : 97.03.01
ÀÛ¼ºÀÚ : À̹ÎÈ£

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