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rpc.ypxfrd

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rpc.ypxfrd - NIS ¥Þ¥Ã¥×žÁ÷¥µ¡¼¥Ð¡¼

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/usr/sbin/rpc.ypxfrd [ -d path ] [ -p port ] [ --debug ] /usr/sbin/rpc.ypxfrd --version

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rpc.ypxfrd ¤ÏÈó¾ï¤ËÂ礭¤Ê NIS ¥Þ¥Ã¥×¤ò NIS ¥Þ¥¹¥¿¡¼¤«¤é NIS ¥¹¥ì¡¼¥Ö¥µ¡¼¥Ð¡¼¤Ë žÁ÷¤¹¤ëºÝ¤Ë¡¢Å¾Á÷¤ò¹â®²½¤¹¤ë¤¿¤á¤ËÍѤ¤¤é¤ì¤ë¡£ NIS ¥¹¥ì¡¼¥Ö¥µ¡¼¥Ð¡¼¤Ï¡¢¿·¤·¤¤¥Þ¥Ã¥×¤¬¤¢¤ë¤È¤¤¤¦¥á¥Ã¥»¡¼¥¸¤ò ¼õ¤±¼è¤ë¤È¡¢¤½¤Î¥Þ¥Ã¥×¤ò¼èÆÀ¤¹¤ë¤¿¤á¤Ë ypxfr ¤òµ¯Æ°¤¹¤ë¡£ ypxfr ¤Ï yp_all() ´Ø¿ô¤òÍѤ¤¤Æ¥Þ¥Ã¥×¤ÎÆâÍƤò¥Þ¥¹¥¿¡¼¥µ¡¼¥Ð¡¼¤«¤é Æɤ߹þ¤â¤¦¤È¤¹¤ë¡£¤³¤Î¾ðÊó¤Ï¥Ç¡¼¥¿¡¼¥Ù¡¼¥¹¥é¥¤¥Ö¥é¥ê¤ò Ä̤·¤ÆÊݸ¤µ¤ì¤ë¤¿¤á¡¢¥Þ¥Ã¥×¤Î¥µ¥¤¥º¤¬Èó¾ï¤ËÂ礭¤¯¤Ê¤ë¤È¡¢ ¤³¤Î¥×¥í¥»¥¹¤Ï¿ôʬ¤â¤«¤«¤Ã¤Æ¤·¤Þ¤¦¤³¤È¤¬¤¢¤ë¡£

rpc.ypxfrd ¥µ¡¼¥Ð¡¼¤Ï¡¢ NIS ¥¹¥ì¡¼¥Ö¥µ¡¼¥Ð¡¼¤Ë¥Þ¥¹¥¿¡¼¤Î¥Þ¥Ã¥×¥Õ¥¡¥¤¥ë¤ò ñ½ã¤Ë¥³¥Ô¡¼¤µ¤»¡¢Å¾Á÷¥×¥í¥»¥¹¤ò¹â®²½¤¹¤ë¡£¥¹¥ì¡¼¥Ö¥µ¡¼¥Ð¡¼¤¬ ¥¼¥í¤«¤é¥Þ¥Ã¥×¤òÀ¸À®¤¹¤ë¤Î¤ËÈæ¤Ù¡¢¤³¤ì¤Ï¤º¤Ã¤Èû»þ´Ö¤Ç¤¹¤à¡£ rpc.ypxfrd ¤Ï RPC ¥Ù¡¼¥¹¤ÎžÁ÷¥×¥í¥È¥³¥ë¤òÍѤ¤¤ë¤Î¤Ç¡¢¿·¤·¤¤¥Þ¥Ã¥×¤ò À¸À®¤¹¤ëɬÍפϤʤ¯¤Ê¤ë¡£

rpc.ypxfrd ¤Ï inetd ¤«¤éµ¯Æ°¤¹¤ë¤³¤È¤â¤Ç¤­¤ë¤¬¡¢µ¯Æ°¤Ë¤Ï»þ´Ö¤¬¤«¤«¤ë¤Î¤Ç¡¢ ypserv ¤Î¸å¤Ë /etc/init.d/ypxfrd ¤«¤éµ¯Æ°¤¹¤ë¤Î¤¬Îɤ¤¡£

--debug

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-d directory

/var/yp ¤ÎÂå¤ï¤ê¤Ë rpc.ypxfrd ¤¬ÍѤ¤¤ë¥Ç¥£¥ì¥¯¥È¥ê¤ò»ØÄꤹ¤ë¡£

-p port

rpc.ypxfrd ¤¬¥Ð¥¤¥ó¥É¤¹¤ë¥Ý¡¼¥ÈÈÖ¹æ¤ò»ØÄꤹ¤ë¡£¤³¤Î¥ª¥×¥·¥ç¥ó¤òÍѤ¤¤ë¤È¡¢ ¥ë¡¼¥¿¤Ë NIS ¥Ý¡¼¥È¤Ø¤Î¥Ñ¥±¥Ã¥È¤ò¥Õ¥£¥ë¥¿¥ê¥ó¥°¤µ¤»¡¢ ¥¤¥ó¥¿¡¼¥Í¥Ã¥È¤«¤é¤Î NIS ¥µ¡¼¥Ð¡¼¤Ø¤Î¥¢¥¯¥»¥¹¤òÀ©¸Â¤Ç¤­¤ë¡£

--version

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rpc.ypxfrd ¤Ï¥Û¥¹¥È¤Î¥Á¥§¥Ã¥¯¤Ë ypserv ¤ÈƱ¤¸µ¡Ç½¤òÍѤ¤¤ë¡£¤Þ¤º rpc.ypxfrd ¤ÏÍ׵ḵ¤Î¥¢¥É¥ì¥¹¤ò /var/yp/securenets ¤Þ¤¿¤Ï tcp wrapper ¤Ç¥Á¥§¥Ã¥¯¤¹¤ë¡£¥Û¥¹¥È¤Î¥µ¡¼¥Ð¡¼¤Ø¤ÎÀܳ¤¬ µö¤µ¤ì¤Æ¤¤¤ë¾ì¹ç¤Ë¤Ï¡¢ rpc.ypxfrd ¤Ï /etc/ypserv.conf ¤«¤éÍ׵ᤵ¤ì¤¿¥Þ¥Ã¥×¤Î¥ë¡¼¥ë¤ò¥Á¥§¥Ã¥¯¤¹¤ë¡£¥Þ¥Ã¥×¤Î̾Á°¤¬ ¥ë¡¼¥ë¤Ë¥Þ¥Ã¥Á¤·¤Ê¤¤¾ì¹ç¤Ë¤Ï¡¢ rpc.ypxfrd ¤Ï¤½¤Î¥Þ¥Ã¥×¤Î YP_SECURE ¥­¡¼¤òÄ´¤Ù¤ë¡£¥­¡¼¤¬Â¸ºß¤·¤Æ¤¤¤ë¤È¡¢ rpc.ypxfrd ¤ÏÆø¢¥Ý¡¼¥È¤«¤é¤ÎÍ×µá¤À¤±¤òµö²Ä¤¹¤ë¡£

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/etc/ypserv.conf /var/yp/securenets

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ypserv(8), makedbm(8), yppush(8), ypxfr(8)

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FreeBSD ¤Î ypxfrd ¥×¥í¥È¥³¥ë¤Ï SunOS ¤Î¤â¤Î¤È¤Ï¸ß´¹À­¤¬¤Ê¤¤¡£¤³¤ì¤Ï»ÄÇ°¤Ê¤³¤È¤Ç¤Ï¤¢¤ë¤¬¡¢ ÉÔ²ÄÈò¤Ê¤â¤Î¤Ç¤¢¤Ã¤¿¡£ Sun ¤Î¥×¥í¥È¥³¥ë¤Ï¥Õ¥ê¡¼¤ËÆþ¼ê¤Ç¤­¤ë¤â¤Î¤Ç¤Ï ¤Ê¤«¤Ã¤¿¤·¡¢²¾¤ËÆþ¼ê¤¬¤Ç¤­¤¿¤È¤·¤Æ¤âÍ­ÍѤʤâ¤Î¤Ë¤Ï¤Ê¤ê¤¨¤Ê¤«¤Ã¤¿¤í¤¦¡£ ¸å¼Ô¤ÎÍýͳ¤Ï¡¢ SunOS NIS v2 ¤Î¼ÂÁõ¤¬¥Þ¥Ã¥×¤Î¥Ç¡¼¥¿¡¼¥Ù¡¼¥¹¤Ë¥ª¥ê¥¸¥Ê¥ë¤Î ndbm ¥Ñ¥Ã¥±¡¼¥¸¤òÍѤ¤¤Æ¤¤¤ë¤Î¤ËÂФ·¡¢Â¾¤Î¼ÂÁõ¤Ç¤Ï GNU DBM ¤ä Berkeley DB ¤òÍѤ¤¤Æ¤¤¤ë¤«¤é¤Ç¤¢¤ë¡£¤³¤ì¤é¤Î¥Ñ¥Ã¥±¡¼¥¸¤Ï¤Þ¤Ã¤¿¤¯°Û¤Ê¤Ã¤¿¥Õ¥¡¥¤¥ë ¥Õ¥©¡¼¥Þ¥Ã¥È¤òÍѤ¤¤Æ¤¤¤ë¾å¡¢ ndbm ¤È gdbm ¤Ç¤Ï¥Ð¥¤¥È¥ª¡¼¥À¡¼¥ó¤Î°ã¤¤¤ò ¸­¤¯°·¤¦¤³¤È¤¬¤Ç¤­¤Ê¤¤¡£¤·¤¿¤¬¤Ã¤Æ big endian ¤Ê¥·¥¹¥Æ¥à¤ÇÀ¸À®¤µ¤ì¤¿ gdbm ¤ä ndbm ¤Î¥Ç¡¼¥¿¡¼¥Ù¡¼¥¹¤Ï¡¢ little endian ¤Ê¥·¥¹¥Æ¥à¤Ç¤ÏÆɤळ¤È¤¬ ¤Ç¤­¤Ê¤¤¤Î¤Ç¤¢¤ë¡£ FreeBSD ¤Î ypxfrd ¥×¥í¥È¥³¥ë¤Ï¡¢¥Þ¥¹¥¿¡¼¤È¥¹¥ì¡¼¥Ö¤ÎξÊý¤¬Æ±¤¸¥Ç¡¼¥¿¡¼¥Ù¡¼¥¹¥Ñ¥Ã¥±¡¼¥¸¤ò »È¤Ã¤Æ¤¤¤ë¤«¤É¤¦¤«¤ò¡¢¤Þ¤¿É¬Íפ˱þ¤¸¤Æ¡¢Î¾¥·¥¹¥Æ¥à¤Ç¤Î¥Ð¥¤¥È¥ª¡¼¥À¡¼¤¬Åù¤·¤¤¤« ¤É¤¦¤«¤ò¥Á¥§¥Ã¥¯¤¹¤ë¡£

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ypxfrd ¥×¥í¥È¥³¥ë¤È FreeBSD ¤Ø¤Î¼ÂÁõ: Bill Paul <wpaul@ctr.columbia.edu>
Linux ¤Ø¤Î¼ÂÁõ: Thorsten Kukuk <kukuk@suse.de>