2. Patch-O-Matic

2.1. Patch-O-MaticÀ̶õ ¹«¾ùÀΰ¡?

iptables ¸ÞÀÌÅ©ÆÄÀÏÀº `patch-o-matic' (¶Ç´Â `p-o-m')À̶ó ºÒ¸®´Â ±â´ÉÀ» Æ÷ÇÔÇÑ´Ù. p-o-m´Â ´ç½ÅÀÌ ¿øÇÏ´Â ÆÐÄ¡µéÀ» ¼±ÅÃÇÏ´Â °úÁ¤À¸·Î ¾È³»ÇØ ÁÖ°í, ´ç½ÅÀ» À§ÇØ Ä¿³ÎÀ» ÀÚµ¿À¸·Î ÆÐÄ¡ÇÑ´Ù.

óÀ½, ´ç½ÅÀº °¡Àå ÃÖ±ÙÀÇ CVS Æ®¸®¸¦ ¾ò¾î¾ß Çϸç, °¡Àå ÃÖ±ÙÀÇ È®ÀåÀ» »ç¿ëÇϰí ÀÖ´ÂÁö¸¦ È®ÀÎÇ϶ó. ±×·¸°Ô ÇÏ·Á¸é ´ÙÀ½°ú °°ÀÌ ÇØ¾ß ÇÑ´Ù :

# cvs -d :pserver:cvs@pserver.samba.org:/cvsroot login
# cvs -z3 -d :pserver:cvs@pserver.samba.org:/cvsroot co netfilter
		

À̰ÍÀº ÃÖ»óÀ§ µð·ºÅ丮 `netfilter/'¸¦ ¸¸µé °ÍÀ̰í, ³»ºÎÀÇ ÆÄÀϵéÀ» °Ë»çÇÑ´Ù.

Ä¿³Î ¼Ò½º°¡ `/usr/src/linux/'¿¡ ÀÌ¹Ì ÀÖÀ½À» È®ÀÎÇ϶ó. ÀÇÁ¸¼ºÀÌ °Ë»çµÇ¾ú´ÂÁö¸¦ È®ÀÎÇÏ°í ±×·¸Áö ¾Ê´Ù¸é :

# cd /usr/src/linux/
# make dep
		

±× ´ÙÀ½ `userspace/'¿¡ ÀÖ´Â ³ÝÇÊÅÍ µð·ºÅ丮·Î °¡¼­, p-o-mÀ» È£ÃâÇÒ¼ö ÀÖ´Ù.

2.2. Patch-O-Matic ½ÇÇàÇϱâ

`userspace/` µð·ºÅ丮¿¡¼­, p-o-mÀ» ½ÇÇàÇ϶ó :

# make patch-o-matic

Welcome to Rusty's Patch-o-matic!

Each patch is a new feature: many have minimal impact, some do not.
Almost every one has bugs, so I don't recommend applying them all!
-------------------------------------------------------

Already applied: 2.4.1 2.4.4
Testing... name_of_the_patch NOT APPLIED ( 2 missing files)
The name_of_the_patch patch:
	Here usually is the help text describing what
	the patch is for, what you can expect from it,
	and what you should not expect from it.
	Do you want to apply this patch [N/y/t/f/q/?]
		

p-o-mÀº °ü·ÃµÈ ¸ðµç ÆÐÄ¡¸¦ ½ÇÇàÇÑ´Ù. ÀÌ¹Ì ¸ðµÎ Àû¿ëµÇ¾î ÀÖ´Ù¸é, ùÁÙ¿¡ `Already applied:'¸¦ º¼ ¼ö ÀÖ´Ù. ±×·¸Áö ¾Ê´Ù¸é, ÆÐÄ¡ À̸§°ú ¾à°£ÀÇ ¼³¸íÀÌ Ç¥½ÃµÉ °ÍÀÌ´Ù. p-o-mÀº ¾î¶»°Ô ÁøÇàµÇ´ÂÁö¸¦ ¼³¸íÇÑ´Ù : `NOT APPLIED ( n missing files)'´Â ÆÐÄ¡°¡ ¾ÆÁ÷ Àû¿ëµÇÁö ¾Ê¾ÒÀ½À» ÀǹÌÇϰí, ¹Ý¸é¿¡ `NOT APPLIED ( n rejects out of n hunks)'´Â ÀϹÝÀûÀ¸·Î ´ÙÀ½À» ¶æÇÑ´Ù:

  1. ÆÐÄ¡°¡ ¿Ïº®ÇÏ°Ô Àû¿ëµÇÁö ¾Ê¾Ò°Å³ª...

  2. ...¶Ç´Â ÀÌ¹Ì ÆÐÄ¡ÇÏ·Á´Â Ä¿³Î¿¡ Æ÷ÇԵǾî ÀÖ´Â °æ¿ì

¸¶Áö¸·À¸·Î ÆÐÄ¡ÇÒ °ÍÀÎÁö ¾Æ´ÑÁö¸¦ °áÁ¤ÇÏ°Ô ÇÏ´Â ÇÁ·ÒÇÁÆ®°¡ º¸ÀÏ °ÍÀÌ´Ù.

°æÇèÀûÀ¸·Î ½ÇÁ¦·Î ÆÐÄ¡¸¦ Àû¿ëÇϱâ Àü¿¡ °¢ ÆÐÄ¡¿¡ ´ëÇÑ ¾à°£ÀÇ ¼³¸íÀ» Á¶½É½º·´°Ô Àд °ÍÀÌ´Ù. ÇöÀç patch-o-matic¿¡ ´ëÇÑ ¸¹Àº °ø½Ä ÆÐÄ¡°¡ Àֱ⠶§¹®¿¡ (±×¸®°í ¾Æ¸¶µµ ´õ ¸¹Àº ºñ°ø½Ä ÆÐÄ¡µµ ÀÖÀ» °ÍÀÌ´Ù), ¸ðµÎ¸¦ Àû¿ëÇÏ´Â °ÍÀº ÃßõÇÏÁö ¾Ê´Â´Ù ! ºñ·Ï ´õ¸¹Àº ÆÐÄ¡°¡ ÇÊ¿äÇÒ¶§ ³ÝÇÊÅ͸¦ ÀçÄÄÆÄÀÏÇÏ´Â °ÍÀ» ÀǹÌÇÒ Áö¶ó°í, ¿øÇÏ´Â ÆÐÄ¡¸¸ Àû¿ëÇÏ´Â °ÍÀ» °í·ÁÇØ¾ß ÇÑ´Ù.

ÀÌÁ¦ patch-o-maticÀÇ »õ·Î¿î ÇüŰ¡ ¸¸µé¾îÁ³À» °ÍÀÌ´Ù. À̰ÍÀº ´ÜÁö ±ú²ýÇÏ°Ô Àû¿ëµÇ¾îÁø ÆÐÄ¡µéÀ» º¸¿©ÁÙ »Ó¸¸ ¾Æ´Ï¶ó, Àû¿ëµÇÁö ¾ÊÀº ´Ù¸¥ ¸ðµç ÆÐÄ¡µµ º¸¿©ÁØ´Ù. À̸¦ ½ÇÇàÇϱâ À§Çؼ­, ´ÙÀ½°ú °°ÀÌ Ç϶ó :

		
# make most-of-pom
		
		

À̰ÍÀº °ü·Ã ÆÐÄ¡¿Í ±×¸®°í ±×¿Í »óÈ£ÀÛ¿ëÀ» ÇÏ´Â °Í¿¡ °üÇØ¼­´Â patch-o-matic°ú Á¤È®ÇÏ°Ô °°Àº ¹æ¹ýÀ¸·Î µ¿ÀÛÇÑ´Ù. `developer-only' ÆÐÄ¡¸¦ »ç¿ëÇÏ´Â °ÍÀº ÇÇÇ϶ó.

2.3. ±× ´ÙÀ½Àº ¹«¾ùÀ» Çϴ°¡ ?

Àû¿ëÇϱ⸦ ¿øÇÏ´Â ¸ðµç ÆÐÄ¡¸¦ Àû¿ëÇß´Ù¸é, ´ÙÀ½ ´Ü°è´Â Ä¿³ÎÀ» ÀçÄÄÆÄÀÏÇÏ°í ¼³Ä¡ÇÏ´Â °ÍÀÌ´Ù. ÀÌ ÇÏ¿ìÅõ´Â ±×°ÍÀ» ¾î¶»°Ô ÇÏ´ÂÁö¿¡ ´ëÇÑ ¼³¸íÀº ÇÏÁö ¾Ê´Â´Ù. ´ë½Å¿¡ ¸®´ª½º Ä¿³Î HOWTO ¸¦ º¸¶ó.

Ä¿³ÎÀ» À籸¼ºÇÏ´Â µ¿¾È, ``Networking Options -> Netfilter Configuration''¿¡¼­ »õ·Î¿î ¿É¼ÇµéÀ» º¼ ¼ö ÀÖ´Ù. ÇÊ¿ä·Î ÇÏ´Â ¿É¼ÇÀ» ¼±ÅÃÇϰí, Ä¿³ÎÀ» ÀçÄÄÆÄÀÏÇÏ°í ¼³Ä¡Ç϶ó.

Ä¿³ÎÀ» ¼³Ä¡Çϸé, `userspace/' µð·ºÅ丮¿¡ ÀÖ´Â ``iptables'' ÆÐŰÁö¸¦ ´ÙÀ½°ú °°ÀÌ ÄÄÆÄÀÏÇÏ°í ¼³Ä¡Ç϶ó

# make all install
		

»õ·Î¿î iptables ÆÐŰÁö°¡ ¼³Ä¡µÈ °ÍÀÌ´Ù ! ÀÌÁ¦ »õ·Î¿î ±â´ÉÀ» »ç¿ëÇÒ ½Ã°£ÀÌ´Ù.