[B! iptables] chezouã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯

chezou id:chezou

iptablesã«é–¢ã™ã‚‹chezouã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯ (7)

${{author_name}}$

{{{comment_expanded}}}

{{label}}

{{#is_bookmark}}ãƒªã‚¹ãƒˆ{{/is_bookmark}}{{^is_bookmark}}ãƒªãƒ³ã‚¯{{/is_bookmark}}

${{author_name}}$
{{author_name}}{{created}}
{{ #comment }}{{ comment }}{{ /comment }}
- {{ label }}

${{author_name}}$

{{{comment_expanded}}}

{{label}}

{{#is_bookmark}}ãƒªã‚¹ãƒˆ{{/is_bookmark}}{{^is_bookmark}}ãƒªãƒ³ã‚¯{{/is_bookmark}}

ä¿ºå²ä¸Šæœ€å¼·ã®iptablesã‚’ã•ã‚‰ã™ - Qiita
Deleted articles cannot be recovered. Draft of this article would be also deleted. Are you sure you want to delete this article? #!/bin/bash ########################################################### # ã“ã®ã‚¹ã‚¯ãƒªãƒ—ãƒˆã®ç‰¹å¾´ # # å—ä¿¡ãƒ»é€šéŽã«ã¤ã„ã¦ã¯åŸºæœ¬çš„ã«ç ´æ£„ã—ã€ãƒ›ãƒ¯ã‚¤ãƒˆãƒªã‚¹ãƒˆã§è¨±å¯ã™ã‚‹ã‚‚ã®ã‚’æŒ‡å®šã™ã‚‹ã€‚ # é€ä¿¡ã«ã¤ã„ã¦ã¯åŸºæœ¬çš„ã«è¨±å¯ã™ã‚‹ã€‚ãŸã ã—ã€ã‚µãƒ¼ãƒãŒè¸ã¿å°ã«ãªã‚Šå¤–éƒ¨ã®ã‚µãƒ¼ãƒã«è¿·æƒ‘ã‚’ã‹ã‘ã‚‹å¯èƒ½æ€§ãŒã‚ã‚‹ã®ã§ã€ # å¿ƒé…ãªå ´åˆã¯ã€é€ä¿¡ã‚‚å—ä¿¡åŒæ§˜ã«åŸºæœ¬ç ´æ£„ãƒ»ãƒ›ãƒ¯ã‚¤ãƒˆãƒªã‚¹ãƒˆã§è¨±å¯ã™ã‚‹ã‚ˆã†ã«æ›¸ãæ›ãˆã‚‹ã¨è‰¯ã„ã€‚ #########################################
chezou 2012/08/22
iptables

ãƒãƒ¼ãƒˆã‚·ãƒ¼ãƒˆ

network
ãƒªãƒ³ã‚¯
Ubuntuæ—¥æœ¬èªžãƒ•ã‚©ãƒ¼ãƒ©ãƒ / nfsã®ãƒžã‚¦ãƒ³ãƒˆã«å¤±æ•—ã—ã¾ã™
chezou 2012/07/09
nfs

ubuntu

iptables
ãƒªãƒ³ã‚¯
NFSã§åˆ©ç”¨ã™ã‚‹ãƒãƒ¼ãƒˆã‚’å›ºå®šã™ã‚‹
NFSã‚µãƒ¼ãƒãƒ¼ã®ãƒãƒ¼ãƒˆã®å›ºå®šã‚’ã—ãŸã¨ãã®ãƒ¡ãƒ¢ã€‚ ç’°å¢ƒ Debian GNU/Linux 4.0/i386 Kernel 2.6.18-6-686 nfs-kernel-server 1.1.0.10-6+etch.1 NFSãŒåˆ©ç”¨ã™ã‚‹ãƒãƒ¼ãƒˆ NFSãŒåˆ©ç”¨ã™ã‚‹ãƒãƒ¼ãƒˆã¯ä»¥ä¸‹ã®é€šã‚Šã€‚ portmapper: 111/tcp, 111/udp nfs: 2049/tcp, 2049/udp statd: ä¸å®š/tcp, ä¸å®š/udp nlockmgr: ä¸å®š/tcp, ä¸å®š/udp mountd: ä¸å®š/tcp, ä¸å®š/udp ä¸Šè¨˜ã®ã‚ˆã†ã«ã€nlockmgr, statd, mountdãŒåˆ©ç”¨ã™ã‚‹ãƒãƒ¼ãƒˆã¯ä¸å®šã®ç‚ºã€iptablesã§ãƒ«ãƒ¼ãƒ«ã‚’è¨˜è¿°ã™ã‚‹ã“ã¨ãŒã§ãã¾ã›ã‚“ã€‚ã§ã™ã®ã§ã€iptablesã‚’ç”¨ã„ãŸã‚»ã‚ãƒ¥ã‚¢ãªç’°å¢ƒã‚’æ§‹ç¯‰ã™ã‚‹ãŸã‚ã«ã¯ã“ã‚Œã‚‰ã®ãƒãƒ¼ãƒˆã‚’å›ºå®šã™ã‚‹å¿…è¦ãŒã‚ã‚Šã¾ã™ã€‚ NFSã®ãƒãƒ¼ãƒˆã‚’å›ºå®šã™ã‚‹
chezou 2012/06/29
nfs

iptables

port
ãƒªãƒ³ã‚¯
iptables ã‚’åˆ©ç”¨ã—ãŸãƒ‘ã‚±ãƒƒãƒˆãƒ•ã‚£ãƒ«ã‚¿ãƒªãƒ³ã‚° ã‚¯ãƒ©ã‚¤ã‚¢ãƒ³ãƒˆç·¨
ç¾åœ¨ã®çŠ¶æ…‹ã‚’ç¢ºèªã™ã‚‹ã€‚ ã¾ãšã€ç¾åœ¨ã®çŠ¶æ…‹ã‚’ç¢ºã‹ã‚ã¦ã¿ã¾ã—ã‚‡ã†ã€‚ root ã«ãªã£ãŸçŠ¶æ…‹ã§ã€iptables -L ã¨å…¥åŠ›ã—ã¾ã—ã‚‡ã†ã€‚ iptables ãŒèµ·å‹•ã•ã‚Œã¦ã„ã‚‹ã¨ã€ä¸‹ã®ã‚ˆã†ã«è¡¨ç¤ºã•ã‚Œã¾ã™ã€‚ # iptables -L Chain INPUT (Policy ACCEPT) target prot opt source distination Chain FORWARD (Policy ACCEPT) target prot opt source distination Chain OUTPUT (Policy ACCEPT) target prot opt source distination ä¸Šã®ã‚ˆã†ã«ã€Vine 2.6 ã‚’ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«ã™ã‚‹ã¨ã€ ãƒ‡ãƒ•ã‚©ãƒ«ãƒˆã§ã¯ INPUT(å…¥åŠ›) FORWARD(è»¢é€) OUTPUT(å‡ºåŠ›) ã®å…¨ã¦ã®ãƒ‘ã‚±ãƒƒãƒˆã‚’é€šã™è¨å®šã«ãªã£ã¦ã„ã¾ã™ã€‚ ã“ã‚Œã§ã¯å…¨
chezou 2011/12/26
iptables
ãƒªãƒ³ã‚¯
ã•ãã‚‰ã®VPS ã‚’ä½¿ã„ã¯ã˜ã‚ã‚‹ 3 â€“ iptables ã‚’è¨å®šã™ã‚‹ | ã‚¢ã‚«ãƒ™ã‚³ãƒžã‚¤ãƒª
ã•ãã‚‰ã®VPS ã¸ã®ä½œæ¥ãƒ¡ãƒ¢ 3ã€‚ä»Šå›žã¯ iptables ã‚’ã¤ã‹ã£ã¦ãƒ•ã‚¡ã‚¤ã‚¢ãƒ¼ã‚¦ã‚©ãƒ¼ãƒ«ã‚’è¨å®šã—ã¦ã¿ã‚‹ã€‚ ã‚‚ãã˜ iptables ãƒãƒ¼ãƒˆã®è¨å®š å†èµ·å‹•ã¨è¨å®šã®ç¢ºèª iptables iptables ã¯ãƒ‘ã‚±ãƒƒãƒˆãƒ•ã‚£ãƒ«ã‚¿ãƒªãƒ³ã‚°æ©Ÿèƒ½ã‚’æä¾›ã™ã‚‹ãƒ—ãƒã‚°ãƒ©ãƒ ã§ã€ãƒ•ã‚¡ã‚¤ã‚¢ãƒ¼ ã‚¦ã‚©ãƒ¼ãƒ«ã®æ§‹ç¯‰ãªã©ã«åˆ©ç”¨ã§ãã‚‹ã€‚éžå¸¸ã«å¤šæ©Ÿèƒ½ã§å¥¥ã®æ·±ã„ãƒ—ãƒã‚°ãƒ©ãƒ ãªã®ã ã‘ã©ã€ã¨ã‚Šã‚ãˆãšå¿…è¦æœ€å°é™ã¨æ€ã‚ã‚Œã‚‹è¨å®šã‚’ãŠã“ãªã†ã€‚ ä»Šå›žã®è¨å®šã‚’ãŠã“ãªã†ä¸Šã§ã€ä»¥ä¸‹ã®ãƒšãƒ¼ã‚¸ãŒå‚è€ƒã«ãªã£ãŸã€‚ ã¾ãšã€ã•ãã‚‰ã®VPS ã« iptables ãŒã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«ã•ã‚Œã¦ã„ã‚‹ã“ã¨ã‚’ç¢ºèªã™ã‚‹ã€‚ $ yum list installed | grep iptables iptables.x86_64 1.3.5-5.3.el5_4.1 installed iptables-ipv6.x86_64 1.3.5-5.3.el5_4.1 installed ã©ã†ã‚„ã‚‰
chezou 2011/12/13
iptables

è¨å®š
ãƒªãƒ³ã‚¯
é€£è¼‰è¨˜äº‹ ã€Œç¿’ã†ã‚ˆã‚Šæ…£ã‚Œã‚ï¼ iptablesãƒ†ãƒ³ãƒ—ãƒ¬ãƒ¼ãƒˆé›†ã€
ã‚¹ãƒ†ãƒ¼ãƒˆãƒ•ãƒ«ãƒ‘ã‚±ãƒƒãƒˆãƒ•ã‚£ãƒ«ã‚¿ã‚’ä½¿ã£ãŸã‚µãƒ¼ãƒ“ã‚¹ã®å…¬é–‹ é€£è¼‰ï¼šç¿’ã†ã‚ˆã‚Šæ…£ã‚Œã‚ï¼ iptablesãƒ†ãƒ³ãƒ—ãƒ¬ãƒ¼ãƒˆé›†ï¼ˆ1ï¼‰ã€€åˆå¿ƒè€…ã«ã¨ã£ã¦ã€iptablesã¯é›£ã—ã„ã€‚ãã“ã§ã€å¦ç¿’ã®ç¬¬1æ©ã¨ã—ã¦ãƒ†ãƒ³ãƒ—ãƒ¬ãƒ¼ãƒˆã‚’è‡ªåˆ†ã®ç’°å¢ƒã«é©å¿œã•ã›ã‚‹ã“ã¨ã‹ã‚‰å§‹ã‚ã‚ˆã†
chezou 2011/12/13
iptables
ãƒªãƒ³ã‚¯
iptablesã®è¨å®š å…¥é–€ç·¨ - Murayama blog.
Linuxå‹‰å¼·ä¸ã§ã™ã€‚ ä»Šæ—¥ã¯iptablesã‚’è©¦ã—ã¦ã¿ã¾ã™ã€‚ å‚è€ƒæ›¸ç±ã¯ã“ã¡ã‚‰ã€‚ Ubuntuã§ä½œã‚‹Linuxã‚µãƒ¼ãƒãƒ¼ (æ—¥çµŒBPãƒ‘ã‚½ã‚³ãƒ³ãƒ™ã‚¹ãƒˆãƒ ãƒƒã‚¯) ä½œè€…: æ—¥çµŒLinuxå‡ºç‰ˆç¤¾/ãƒ¡ãƒ¼ã‚«ãƒ¼: æ—¥çµŒBPå‡ºç‰ˆã‚»ãƒ³ã‚¿ãƒ¼ç™ºå£²æ—¥: 2008/12/12ãƒ¡ãƒ‡ã‚£ã‚¢: å¤§åž‹æœ¬è³¼å…¥: 6äºº ã‚¯ãƒªãƒƒã‚¯: 369å›žã“ã®å•†å“ã‚’å«ã‚€ãƒ–ãƒã‚° (11ä»¶) ã‚’è¦‹ã‚‹ ãã†ãã†ã€ã“ã®æœ¬ã‚ªã‚¹ã‚¹ãƒ¡ã§ã™ã€‚ ã‚¿ã‚¤ãƒˆãƒ«ã«ã‚‚ã‚ã‚‹ã¨ãŠã‚Šã€ã‚µãƒ¼ãƒæ§‹ç¯‰ãŒãƒ¡ã‚¤ãƒ³ã§ã—ã¦ã€ å†…å®¹ã‚‚æµ…ã™ãŽãšã€æ·±ã™ãŽãšã¡ã‚‡ã†ã©ã„ã„ã§ã™ã€‚ æš‡ãªäººã¯æœ¬å±‹ã•ã‚“ã¸GOã€‚ ã§ã€å‹‰å¼·ã—ãŸå†…å®¹ã‚’ã¾ã¨ã‚ã¾ã™ã€‚ iptablesã¨ã¯ iptablesã¯ãƒ‘ã‚±ãƒƒãƒˆãƒ•ã‚£ãƒ«ã‚¿ãƒªãƒ³ã‚°æ©Ÿèƒ½ã‚’ã‚‚ã¤ã‚½ãƒ•ãƒˆã‚¦ã‚§ã‚¢ã§ã™ã€‚ ãƒ•ã‚¡ã‚¤ã‚¢ã‚¦ã‚©ãƒ¼ãƒ«ã‚„NATã¨ã—ã¦åˆ©ç”¨ã§ãã¾ã™ã€‚ CentOSã®å ´åˆã¯ã€ãƒ‡ãƒ•ã‚©ãƒ«ãƒˆã§ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«ã•ã‚Œã¦ãŠã‚Šã€ ãƒ•ã‚¡ã‚¤ã‚¢ã‚¦ã‚©ãƒ¼ãƒ«ã®è¨å®šã‚‚ãƒ‡ãƒ•ã‚©ãƒ«ãƒˆã§æœ‰åŠ¹ã«ãªã£ã¦ã„ã¾ã™ã€‚ iptables
chezou 2011/12/13
iptables
ãƒªãƒ³ã‚¯
1