[B! ipfw] hirotomo88445ã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯

hirotomo88445 id:hirotomo88445

ipfwã«é–¢ã™ã‚‹hirotomo88445ã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯ (2)

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IPFWã¨Swatchã§SSHDã‚’å®ˆã‚‹ - Magical Diary
Swatchã§sshdã¸ã®æ”»æ’ƒã‚’æ¤œå‡ºã—ã¦ipfwã§é®æ–ã™ã‚‹æ–¹æ³•ãƒ¡ãƒ¢ã€‚(å°‘ã—èª¿ã¹ã‚Œã°ã„ãã‚‰ã§ã‚‚ä¾‹ã¯è¦‹ã¤ã‹ã‚‹ã®ã§ã€ã¡ã‚‡ã£ã¨ä¸€å·¥å¤«åŠ ãˆã¦ã¿ãŸã€‚cf. google:ipfw swatch) FreeBSDç”¨ã ã‘ã©ã€è€ƒãˆæ–¹ã¯ä»–ã®ã‚·ã‚¹ãƒ†ãƒ ã§ã‚‚åŒã˜ã€‚ ã‚ˆãã‚ã‚‹è¨å®šã ã¨é®æ–ã®è§£é™¤ã¯ç‰¹ã«è¡Œã‚ãšã«ã©ã‚“ã©ã‚“è¿½åŠ ã•ã‚Œã‚‹ã ã‘ã ãŒã€èª¤ã£ã¦é€šä¿¡ã‚’é®æ–ã—ã¦ã—ã¾ã£ãŸå ´åˆã« (ãƒ¬ãƒ³ã‚¿ãƒ«ã‚µãƒ¼ãƒãªã©) ã‚³ãƒ³ã‚½ãƒ¼ãƒ«ã«ã‚¢ã‚¯ã‚»ã‚¹ã§ããªã„ã‚µãƒ¼ãƒ“ã‚¹ã§ã¯é€”æ–¹ã«æš®ã‚Œã¦ã—ã¾ã†ã€‚ã“ã®ãŸã‚ã€é®æ–å¾Œä¸€å®šæ™‚é–“ãŒçµŒéŽã—ãŸå ´åˆã«ã¯å†ã³é€šä¿¡å¯èƒ½ã«ã™ã‚‹ã‚ˆã†ãªè¨å®šã‚’è¡Œã£ãŸã€‚ æ–¹é‡ã¯ä»¥ä¸‹ã®é€šã‚Šã€‚ é€šä¿¡ã‚’é®æ–ã™ã‚‹å ´åˆã€500xxç•ªã®ãƒ«ãƒ¼ãƒ«ã‚’ä½¿ç”¨ã™ã‚‹ã€‚ã“ã“ã§ã€xx ã¯æ™‚åˆ»ã®æ™‚ã€‚(21æ™‚ãªã‚‰ã€50021ã‚’ä½¿ç”¨ã™ã‚‹ã€‚) æ¯Žæ™‚30åˆ†ã«ä¸€ã¤å‰ã®æ™‚é–“ã§è¨å®šã•ã‚ŒãŸãƒ«ãƒ¼ãƒ«ã‚’ã‚¯ãƒªã‚¢ã™ã‚‹ã€‚(22æ™‚ãªã‚‰50021ã‚’ã‚¯ãƒªã‚¢) ã“ã‚Œã§ã€ä¸€åº¦ãƒ«ãƒ¼ãƒ«ã«å…¥ã£ãŸå ´åˆã§ã‚‚ã€30åˆ†ã€œ90åˆ†ã§è§£é™¤ã•ã‚Œã‚‹
hirotomo88445 2012/03/19
FreeBSD

ipfw

swatch
ãƒªãƒ³ã‚¯
ipfw ã‚’æœ‰åŠ¹ã«ã™ã‚‹ - ãƒ¡ãƒ¢ã®ã²ã¨ã—ã‹ã„ãªã„
ipfw ã«ä»¥ä¸‹ã®è¨å®šã‚’è¿½åŠ ã€‚ ãƒ¡ãƒ¼ãƒ«ã‚„ ssh ã¸ã®ã‚¢ã‚¯ã‚»ã‚¹ãŒã‚¦ã‚¶ãã¦ã‚‚ HTTP ãã‚‰ã„è¨±ã—ã¦ãŠãã€‚ ipfw add 5000 allow ip from any to any dst-port 80 ipfw add 65000 allow ip from any to any ipfw ãƒ¢ã‚¸ãƒ¥ãƒ¼ãƒ«ã®èªã¿è¾¼ã¿ã¨ ipfw ã®å†èµ·å‹•ã€‚ kldload ipfw.ko && /etc/rc.d/ipfw restart & /etc/newsyslog.conf ã® auth.log ã«é–¢ã™ã‚‹é …ç›®ã‚’ã‚µã‚¤ã‚ºã”ã¨ã§ã¯ãªãæ¯Žæ—¥0æ™‚ã«æ›´æ–°ã™ã‚‹ã‚ˆã†ã«å¤‰æ›´ã€‚ /var/log/auth.log 600 7 * @T00 JC swatch ç”¨ã®è¨å®šã‚¹ã‚¯ãƒªãƒ—ãƒˆã‚’è¨å®šã™ã‚‹ã€‚ ã¨ã‚Šã‚ãˆãš root ã§ ssh ã«ã‚¢ã‚¯ã‚»ã‚¹ã—ã‚ˆã†ã¨ã™ã‚‹ä¸å±Šãã‚‚ã®ã¨å˜åœ¨ã—ãªã„ãƒ¦ãƒ¼ã‚¶åã§ãƒã‚°ã‚¤ãƒ³ã—ã‚ˆã†ã¨ã™ã‚‹ã‚„ã¤ã‚’ã¯ã˜ãã€‚ wa
hirotomo88445 2012/03/19
FreeBSD

ipfw

swatch
ãƒªãƒ³ã‚¯
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IPFWã¨Swatchã§SSHDã‚’å®ˆã‚‹ - Magical Diary

ipfw ã‚’æœ‰åŠ¹ã«ã™ã‚‹ - ãƒ¡ãƒ¢ã®ã²ã¨ã—ã‹ã„ãªã„

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ipfwã«é–¢ã™ã‚‹hirotomo88445ã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯ (2)

IPFWã¨Swatchã§SSHDã‚’å®ˆã‚‹ - Magical Diary

ipfw ã‚’æœ‰åŠ¹ã«ã™ã‚‹ - ãƒ¡ãƒ¢ã®ã²ã¨ã—ã‹ã„ãªã„

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