{"id":2844,"date":"2022-10-23T17:38:29","date_gmt":"2022-10-23T09:38:29","guid":{"rendered":"https:\/\/dasmz.com\/?p=2844"},"modified":"2022-10-23T19:10:46","modified_gmt":"2022-10-23T11:10:46","slug":"%e5%ae%bd%e5%b8%a6%e9%87%8c%e8%8e%b7%e5%8f%96%e5%88%b0%e7%9a%84ipv6%e5%9c%b0%e5%9d%80-2022-10-23","status":"publish","type":"post","link":"https:\/\/dasmz.com\/?p=2844","title":{"rendered":"\u5bbd\u5e26\u91cc\u83b7\u53d6\u5230\u7684IPv6\u5730\u5740 2022-10-23"},"content":{"rendered":"\n

\u4e0a\u6d77\u7535\u4fe1\u5bbd\u5e26\u91cc\uff0c\u83b7\u53d6\u5230\u7684IPv6\u5730\u5740<\/p>\n\n\n\n

\u5148\u770b\u770bIPv4\u5730\u5740\u7684\u4fe1\u606f<\/p>\n\n\n\n

\u534f\u8bae: DHCPv6 \u5ba2\u6237\u7aef\n\u5206\u53d1\u524d\u7f00: 240e:128:7139:ba00::\/56\n\u5730\u5740: 240e:12f:5181:13a9:c38b:4682:1ba1:66a6\/64\n\u7f51\u5173: fe80::ce1a:faff:feed:5540\nDNS 1: 240e:58:c000:1000:116:228:111:118\n\n<\/pre>\n\n\n\n
1\u3001\u534f\u8bae\u662f DHCPv6 Client \u5ba2\u6237\u7aef<\/p>\n\n\n\n
2\u3001DHCPv6-PD \u5206\u53d1\u524d\u7f00 240e:128:7139:ba00::\/56 \uff0c\u8fd9\u91cc\u9700\u8981\u77e5\u9053\uff0c\u90fd\u662f\u5341\u516d\u8fdb\u5236\u7684\u7b26\u53f7\uff0c\u6bcf\u4e2a:\u5206\u9694\u7684\uff0c\u6bd4\u5982240e\uff0c\u957f\u5ea6\u90fd\u662f 16 bit\u4f4d<\/p>\n\n\n\n
IPv6\u652f\u6301\u7f29\u5199\u7684\u8868\u8fbe\uff0c\u6bd4\u5982240e:128:7139:ba00::\/56\uff0c\u4e2d\u7684128\uff0c\u5176\u5b9e\u5b8c\u6574\u5199\u6cd5\u662f 240e:0<\/strong>128:7139:ba00::\/56<\/p>\n\n\n\n
\u4e5f\u652f\u6301\u8fde\u7eed0\u7684\u7f29\u5199\uff0c\u5982240e:0128:7139:ba00:0000:0000:0000:0001\u53ef\u7f29\u5199\u4e3a 240e:128:7139:ba00::1<\/p>\n\n\n\n
\u6545\u800c\uff0c240e:128:7139:ba00::\/56  \u8868\u793a\u7684\u7f51\u7edc\u4e3a 240e:128:7139:ba<\/strong> <\/p>\n\n\n\n
\/56 \u53ef\u4f9b\u5206 16\u4e2a\/60\u7684\u5b50\u7f51\uff0c\/56 \u53ef\u4f9b\u5206 256\u4e2a\/64\u7684\u5b50\u7f51\uff0c\u4e0d\u540c\u5b50\u7f51\u53ef\u4ee5\u7528\u6765\u627f\u8f7d\u4e0d\u540c\u7684\u4e1a\u52a1<\/p>\n\n\n\n
\u901a\u5e38\u7684\u5206\u914d\u89c4\u5219\u4e3a<\/p>\n\n\n\n
\/48 \u5206\u914d\u7ed9\u4f01\u4e1a\u5bbd\u5e26\u5ba2\u6237\n\/56 \u5206\u914d\u7ed9\u5bb6\u5ead\u5bbd\u5e26\u5ba2\u6237\uff0c\u5c0f\u578b\u529e\u516c\u5bbd\u5e26\u5ba2\u6237\n\/64 \u5206\u914d\u7ed9\u5bb6\u5ead\u8def\u7531\u5668\u7ec8\u7aef\n\n\/126 \u7279\u6b8a\uff0c\u4e00\u822c\u7528\u4e8e\u70b9\u5bf9\u70b9\u94fe\u8def\uff0c\u7c7b\u4f3c\u4e8eIPv4\u4e2d\u4e3a\u70b9\u5bf9\u70b9\u94fe\u8def\u5206\u914d\u7684\/30\uff0c\u4e13\u7ebf\u7c7b\u4e1a\u52a1<\/pre>\n\n\n\n
<\/p>\n\n\n\n
3\u3001IPv6\u5730\u5740 240e:12f:5181:13a9:c38b:4682:1ba1:66a6\/64<\/p>\n\n\n\n
\u6839\u636e\u521a\u521a\u7684\u7f29\u5199\uff0c\u5b83\u5b8c\u6574\u7684\u8868\u8fbe\u5e94\u8be5\u4e3a<\/p>\n\n\n\n
240e:012f:5181:13a9:c38b:4682:1ba1:66a6\/64<\/pre>\n\n\n\n
\u5176\u4e2d\uff0c240e\uff0c\u8868\u793a\u7535\u4fe1\u5bbd\u5e26<\/p>\n\n\n\n
# \u5e38\u89c1\u8fd0\u8425\u5546\u7684IPv6\u524d\u7f00\n\u4e2d\u56fd\u7535\u4fe1IPv6\u524d\u7f00 240e::\/20\n\u4e2d\u56fd\u8054\u901aIPv6\u524d\u7f00 2408:8000::\/20\n\u4e2d\u56fd\u5e7f\u7535IPv6\u524d\u7f00 240a:4000::\/21\n\u4e2d\u56fd\u79fb\u52a8IPv6\u524d\u7f00 2409:8000::\/20<\/pre>\n\n\n\n
\u8def\u7531\u5668\u4e0b\u65b9\u7684\u7535\u8111\/\u624b\u673a\u8bbe\u5907\uff0c\u5982\u679c\u914d\u7f6e\u6b63\u786e\uff0c\u53ef\u4ee5\u83b7\u53d6\u5230IPv6\u7684\u516c\u7f51\u5730\u5740<\/p>\n\n\n\n
inet6 240e:128:7139:ba00::859\/128 scope global dynamic noprefixroute \ninet6 240e:128:7139:ba00:4234:c25d:bf20:8337\/64 scope global temporary dynamic \ninet6 240e:128:7139:ba00:ac60:cd0d:6df6:b994\/64 scope global dynamic mngtmpaddr noprefixroute<\/pre>\n\n\n\n
IPv6\u5730\u5740\u4f5c\u7528\u57df\u548c\u5730\u5740\u5206\u7c7b\nIPv6\u5730\u5740\u6307\u5b9a\u7ed9\u63a5\u53e3\uff0c\u4e00\u4e2a\u63a5\u53e3\u53ef\u4ee5\u6307\u5b9a\u591a\u4e2a\u5730\u5740\u3002\nIPv6\u5730\u5740\u6709\u4f5c\u7528\u57df\uff1a\nlink local \u5730\u5740 \u672c\u94fe\u8def\u6709\u6548\nsite local \u5730\u5740 \u672c\u533a\u57df\uff08\u7ad9\u70b9\uff09\u5185\u6709\u6548\uff0c\u4e00\u4e2asite\u901a\u5e38\u662f\u4e2a\u6821\u56ed\u7f51\nglobal \u5730\u5740 \u5168\u7403\u6709\u6548\uff0c\u5373\u53ef\u6c47\u805a\u5168\u7403\u5355\u64ad\u5730\u5740\n\nIPv6\u5730\u5740\u5206\u7c7b\uff1a\nunicast \u5355\u64ad\uff08\u5355\u70b9\u4f20\u9001\uff09\u5730\u5740\nmulticast \u7ec4\u64ad\uff08\u591a\u70b9\u4f20\u9001\uff09\u5730\u5740\nanycast \u4efb\u64ad\uff08\u4efb\u610f\u70b9\u4f20\u9001\uff09\u5730\u5740\n\nIPv6\u6ca1\u6709\u5b9a\u4e49\u5e7f\u64ad\u5730\u5740\uff0c\u5176\u529f\u80fd\u7531\u7ec4\u64ad\u5730\u5740\u66ff\u4ee3<\/pre>\n\n\n\n
::\/128 \u53730:0:0:0:0:0:0:0\uff0c\u53ea\u80fd\u4f5c\u4e3a\u5c1a\u672a\u83b7\u5f97\u6b63\u5f0f\u5730\u5740\u7684\u4e3b\u673a\u7684\u6e90\u5730\u5740\uff0c\u4e0d\u80fd\u4f5c\u4e3a\u76ee\u7684\u5730\u5740\uff0c\u4e0d\u80fd\u5206\u914d\u7ed9\u771f\u5b9e\u7684\u7f51\u7edc\u63a5\u53e3\u3002\n::1\/128 \u53730:0:0:0:0:0:0:1\uff0c\u56de\u73af\u5730\u5740\uff0c\u76f8\u5f53\u4e8eIPv4\u4e2d\u7684localhost\uff08127.0.0.1\uff09\uff0cping locahost\u53ef\u5f97\u5230\u6b64\u5730\u5740\u3002\n2001::\/16 \u5168\u7403\u53ef\u805a\u5408\u5730\u5740\uff0c\u7531 IANA \u6309\u5730\u57df\u548cISP\u8fdb\u884c\u5206\u914d\uff0c\u662f\u6700\u5e38\u7528\u7684IPv6\u5730\u5740\uff0c\u5c5e\u4e8e\u5355\u64ad\u5730\u5740\u3002\n2002::\/16 6 to 4 \u5730\u5740\uff0c\u7528\u4e8e6to4\u81ea\u52a8\u6784\u9020\u96a7\u9053\u6280\u672f\u7684\u5730\u5740\uff0c\u5c5e\u4e8e\u5355\u64ad\u5730\u5740\u3002\n3ffe::\/16 \u65e9\u671f\u5f00\u59cb\u7684IPv6 6bone\u8bd5\u9a8c\u7f51 \u5730\u5740\uff0c\u5c5e\u4e8e\u5355\u64ad\u5730\u5740\u3002\nfe80::\/10 \u672c\u5730\u94fe\u8def\u5730\u5740\uff0c\u7528\u4e8e\u5355\u4e00\u94fe\u8def\uff0c\u9002\u7528\u4e8e\u81ea\u52a8\u914d\u7f6e\u3001\u90bb\u673a\u53d1\u73b0\u7b49\uff0c\u8def\u7531\u5668\u4e0d\u8f6c\u53d1\u4ee5fe80\u5f00\u5934\u7684\u5730\u5740\u3002\nff00::\/8 \u7ec4\u64ad\u5730\u5740\u3002\n::A.B.C.D \u517c\u5bb9IPv4\u7684IPv6\u5730\u5740\uff0c\u5176\u4e2d<A.B.C.D>\u4ee3\u8868IPv4\u5730\u5740\u3002\u81ea\u52a8\u5c06IPv6\u5305\u4ee5\u96a7\u9053\u65b9\u5f0f\u5728IPv4\u7f51\u7edc\u4e2d\u4f20\u9001\u7684IPv4\/IPv6\u8282\u70b9\u5c06\u4f7f\u7528\u8fd9\u4e9b\u5730\u5740\u3002\n::FFFF:A.B.C.D \u662fIPv4\u6620\u5c04\u8fc7\u6765\u7684IPv6\u5730\u5740\uff0c\u5176\u4e2d<A.B.C.D>\u4ee3\u8868IPv4\u5730\u5740\uff0c\u4f8b\u5982 ::ffff:202.120.2.30 \uff0c\u5b83\u662f\u5728\u4e0d\u652f\u6301IPv6\u7684\u7f51\u4e0a\u7528\u4e8e\u8868\u793aIPv4\u8282\u70b9\u3002<\/pre>\n\n\n\n
ip address add   # \u6b64\u547d\u4ee4\u7528\u4e8e\u65b0\u589eip\u5730\u5740\n\noption\uff1a\n\ndev IFNAME\uff1a\u8981\u5c06\u5730\u5740\u6dfb\u52a0\u5230\u7684\u8bbe\u5907\u7684\u540d\u79f0\n\nlocal ADDRESS (default)\uff1aip\u5730\u5740\uff0c\u5730\u5740\u7684\u683c\u5f0f\u53d6\u51b3\u4e8e\u534f\u8bae\n\npeer ADDRESS\uff1a\u70b9\u5bf9\u70b9\u63a5\u53e3\u7684\u8fdc\u7a0b\u7aef\u70b9\u7684\u5730\u5740\u3002 \u540c\u6837\uff0cADDRESS\u540e\u9762\u53ef\u4ee5\u8ddf\u4e00\u4e2a\u659c\u6760\u548c\u4e00\u4e2a\u5341\u8fdb\u5236\u6570\uff0c\u5bf9\u7f51\u7edc\u524d\u7f00\u957f\u5ea6\u8fdb\u884c\u7f16\u7801\u3002 \u5982\u679c\u6307\u5b9a\u4e86\u5bf9\u7b49\u5730\u5740\uff0c\u5219\u672c\u5730\u5730\u5740\u4e0d\u80fd\u5177\u6709\u524d\u7f00\u957f\u5ea6\u3002 \u7f51\u7edc\u524d\u7f00\u4e0e\u5bf9\u7b49\u65b9\u800c\u4e0d\u662f\u4e0e\u672c\u5730\u5730\u5740\u76f8\u5173\u8054\u3002\n\nbroadcast ADDRESS\uff1a\u63a5\u53e3\u4e0a\u7684\u5e7f\u64ad\u5730\u5740\u3002 \u53ef\u4ee5\u4f7f\u7528\u7279\u6b8a\u7b26\u53f7\u201c +\u201d\u548c\u201c-\u201d\u4ee3\u66ff\u5e7f\u64ad\u5730\u5740\u3002 \u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u5e7f\u64ad\u5730\u5740\u662f\u901a\u8fc7\u8bbe\u7f6e\/\u91cd\u7f6e\u63a5\u53e3\u524d\u7f00\u7684\u4e3b\u673a\u4f4d\u5f97\u51fa\u7684\u3002\n\nlabel LABEL\uff1a\u6bcf\u4e2a\u5730\u5740\u90fd\u53ef\u4ee5\u7528\u6807\u7b7e\u5b57\u7b26\u4e32\u8fdb\u884c\u6807\u8bb0\u3002\u4e3a\u4e86\u4fdd\u6301\u4e0eLinux-2.0\u7f51\u7edc\u522b\u540d\u7684\u517c\u5bb9\u6027\uff0c\u6b64\u5b57\u7b26\u4e32\u5fc5\u987b\u4e0e\u8bbe\u5907\u540d\u79f0\u4e00\u81f4\uff0c\u6216\u8005\u5fc5\u987b\u4ee5\u8bbe\u5907\u540d\u79f0\u7684\u524d\u7f00\u540e\u8ddf\u5192\u53f7\n\nscope SCOPE_VALUE\uff1a\u6b64\u5730\u5740\u6709\u6548\u7684\u533a\u57df\u7684\u8303\u56f4\u3002\u53ef\u7528\u7684\u4f5c\u7528\u57df\u5217\u5728\/etc\/iproute2\/rt_scopes\u6587\u4ef6\u4e2d\u3002\u9884\u5b9a\u4e49\u7684\u8303\u56f4\u503c\u5305\u62ec\uff1a\n\nglobal\uff1a\u5730\u5740\u5168\u5c40\u6709\u6548\n\nsite\uff1a\u5730\u5740\u662f\u7ad9\u70b9\u672c\u5730\u5730\u5740\uff0c\u5373\u5728\u8be5\u7ad9\u70b9\u5185\u6709\u6548\n\nlink\uff1a\u8be5\u5730\u5740\u662f\u672c\u5730\u94fe\u63a5\uff0c\u5373\u4ec5\u5728\u6b64\u8bbe\u5907\u4e0a\u6709\u6548\n\nhost\uff1a\u5730\u5740\u4ec5\u5728\u6b64\u4e3b\u673a\u5185\u6709\u6548\n\nvalid_lft LFT\uff1a\u6b64\u5730\u5740\u7684\u6709\u6548\u751f\u5b58\u671f\uff1b\u8bf7\u53c2\u9605RFC 4862\u7b2c5.5.4\u8282\u3002\u5f53\u5b83\u8fc7\u671f\u65f6\uff0c\u8be5\u5730\u5740\u5c06\u88ab\u5185\u6838\u5220\u9664\u3002\u9ed8\u8ba4\u4e3a\u201c\u6c38\u8fdc\u201d\n\npreferred_lft LFT\uff1a\u8be5\u5730\u5740\u7684\u9996\u9009\u751f\u5b58\u65f6\u95f4\uff1b \u8bf7\u53c2\u9605RFC 4862\u76845.5.4\u8282\u3002\u5230\u671f\u540e\uff0c\u8be5\u5730\u5740\u5c06\u4e0d\u518d\u7528\u4e8e\u65b0\u7684\u4f20\u51fa\u8fde\u63a5\u3002 \u9ed8\u8ba4\u4e3a\u6c38\u8fdc\n\nhome\uff1a\uff08\u4ec5IPv6\uff09\u5c06\u6b64\u5730\u5740\u6307\u5b9a\u4e3aRFC 6275\u4e2d\u5b9a\u4e49\u7684\u201c\u672c\u5730\u5730\u5740\u201d\n\nmngtmpaddr\uff1a\uff08\u4ec5IPv6\uff09\u4ee3\u8868\u201c\u9690\u79c1\u6269\u5c55\u201d\uff08RFC3041\uff09\u4f7f\u5185\u6838\u5c06\u4ee5\u6b64\u5730\u5740\u521b\u5efa\u7684\u4e34\u65f6\u5730\u5740\u4f5c\u4e3a\u6a21\u677f\u8fdb\u884c\u7ba1\u7406\u3002 \u4e3a\u4e86\u4f7f\u5b83\u751f\u6548\uff0c\u5fc5\u987b\u5c06use_tempaddr sysctl\u8bbe\u7f6e\u8bbe\u7f6e\u4e3a\u5927\u4e8e\u96f6\u7684\u503c\u3002 \u7ed9\u5b9a\u5730\u5740\u7684\u524d\u7f00\u957f\u5ea6\u5fc5\u987b\u4e3a64\u3002\u6b64\u6807\u5fd7\u5141\u8bb8\u5728\u624b\u52a8\u914d\u7f6e\u7684\u7f51\u7edc\u4e2d\u4f7f\u7528\u9690\u79c1\u6269\u5c55\uff0c\u5c31\u50cf\u65e0\u72b6\u6001\u81ea\u52a8\u914d\u7f6e\u5904\u4e8e\u6d3b\u52a8\u72b6\u6001\u4e00\u6837\u3002\u5185\u6838\u4f1a\u4ece\u539f\u672c\u7684IPv6\u5730\u5740\u8ba1\u7b97\u751f\u6210\u4e00\u4e2a\u4e34\u65f6\u5730\u5740\u3002\u5728\u8fde\u63a5\u8fdc\u7a0b\u670d\u52a1\u5668\u65f6\uff0c\u7cfb\u7edf\u4f1a\u4f18\u5148\u9009\u62e9\u8fd9\u4e2a\u5730\u5740\u4ee5\u9690\u85cf\u539f\u6765\u7684\u5730\u5740\n\nnodad\uff1a \uff08\u4ec5\u9650IPv6\uff09\u6dfb\u52a0\u6b64\u5730\u5740\u65f6\u4e0d\u6267\u884c\u91cd\u590d\u5730\u5740\u68c0\u6d4b\uff08RFC 4862\uff09\n\nnoprefixroute\uff1a\u4e0d\u8981\u4e3a\u6dfb\u52a0\u7684\u5730\u5740\u7684\u7f51\u7edc\u524d\u7f00\u81ea\u52a8\u521b\u5efa\u8def\u7531\uff0c\u5e76\u4e14\u4e0d\u8981\u5728\u5220\u9664\u5730\u5740\u65f6\u641c\u7d22\u8981\u5220\u9664\u7684\u8def\u7531<\/pre>\n","protected":false},"excerpt":{"rendered":"
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