IPv4\u4f4d\u5740\u7684\u8017\u76e1\u4f7fIPv6\u7684\u63a1\u7528\u6210\u70ba\u5fc5\u7136\uff0c\u5c24\u5176\u662f\u5728\u6d1b\u6749\u78ef\u9019\u6a23\u7684\u79d1\u6280\u5bc6\u96c6\u5340\u57df\u3002\u96a8\u8457\u6d1b\u6749\u78ef\u4e3b\u8981\u8cc7\u6599\u4e2d\u5fc3\u63a1\u7528IPv6\uff0c\u5be6\u65bd\u6b64\u5354\u5b9a\u5177\u6709\u4ee5\u4e0b\u5e7e\u500b\u6280\u8853\u512a\u52e2\uff1a<\/p>\n

\n
• \u7121\u9700NAT\u7684\u589e\u5f37\u7aef\u5c0d\u7aef\u9023\u63a5<\/li>\n
• \u6539\u9032\u7684\u8cc7\u6599\u5c01\u5305\u8655\u7406\u6548\u7387<\/li>\n
• \u5177\u6709\u5167\u5efaIPSec\u7684\u66f4\u597d\u5b89\u5168\u529f\u80fd<\/li>\n
• \u964d\u4f4e\u7db2\u8def\u8907\u96dc\u6027<\/li>\n<\/ul>\n

  IPv6\u5be6\u65bd\u7684\u5148\u6c7a\u689d\u4ef6<\/strong><\/h2>\n

  \u5728\u958b\u59cb\u914d\u7f6e\u4e4b\u524d\uff0c\u8acb\u78ba\u4fdd\u60a8\u7684\u7cfb\u7d71\u6eff\u8db3\u4ee5\u4e0b\u8981\u6c42\uff1a<\/p>\n

  # \u6aa2\u67e5IPv6\u6838\u5fc3\u6a21\u7d44\r\nlsmod | grep ipv6\r\n\r\n# \u9a57\u8b49\u7db2\u8def\u4ecb\u9762\u652f\u63f4\r\nip addr show\r\n\r\n# \u78ba\u8a8dIPv6\u4f4d\u5740\u53ef\u7528\u6027\r\nping6 -c 4 ipv6.google.com<\/code><\/pre>\n
  \u5206\u6b65IPv6\u914d\u7f6e\u6307\u5357<\/strong><\/h2>\n
  \u8b93\u6211\u5011\u63a2\u8a0e\u5728\u6d1b\u6749\u78ef\u4f3a\u670d\u5668\u79df\u7528\u74b0\u5883\u4e2d\u5e38\u7528\u7684Linux\u767c\u884c\u7248\u4e0a\u914d\u7f6eIPv6\u7684\u7cfb\u7d71\u65b9\u6cd5\u3002<\/p>\n
  CentOS\/RHEL\u914d\u7f6e<\/h3>\n
  \u7de8\u8f2f\u7db2\u8def\u914d\u7f6e\u6a94\u6848\uff1a<\/p>\n
  # \u7de8\u8f2f\u4ecb\u9762\u914d\u7f6e\r\nsudo vi \/etc\/sysconfig\/network-scripts\/ifcfg-eth0\r\n\r\n# \u65b0\u589e\u4ee5\u4e0b\u884c\uff1a\r\nIPV6INIT=yes\r\nIPV6_AUTOCONF=no\r\nIPV6ADDR=2001:db8:1:1::2\/64\r\nIPV6_DEFAULTGW=2001:db8:1:1::1\r\n\r\n# \u91cd\u65b0\u555f\u52d5\u7db2\u8def\r\nsudo systemctl restart network<\/code><\/pre>\n
  Ubuntu\/Debian\u914d\u7f6e<\/h3>\n
  \u4fee\u6539Netplan\u914d\u7f6e\uff1a<\/p>\n
  # \u7de8\u8f2fNetplan\u914d\u7f6e\r\nsudo vi \/etc\/netplan\/01-netcfg.yaml\r\n\r\n# \u65b0\u589eIPv6\u914d\u7f6e\uff1a\r\nnetwork:\r\n  version: 2\r\n  ethernets:\r\n    eth0:\r\n      addresses:\r\n        - 2001:db8:1:1::2\/64\r\n      gateway6: 2001:db8:1:1::1\r\n      nameservers:\r\n        addresses: [2001:4860:4860::8888, 2001:4860:4860::8844]\r\n\r\n# \u5957\u7528\u8b8a\u66f4\r\nsudo netplan apply<\/code><\/pre>\n
  \u9a57\u8b49\u8207\u6e2c\u8a66<\/strong><\/h2>\n
  \u914d\u7f6e\u5f8c\uff0c\u4f7f\u7528\u4ee5\u4e0b\u57fa\u672c\u6e2c\u8a66\u9a57\u8b49\u60a8\u7684IPv6\u8a2d\u5b9a\uff1a<\/p>\n
  # \u6e2c\u8a66\u672c\u5730IPv6\u914d\u7f6e\r\nip -6 addr show\r\n\r\n# \u9a57\u8b49\u8def\u7531\r\nip -6 route show\r\n\r\n# \u6e2c\u8a66\u5916\u90e8\u9023\u63a5\r\nping6 -c 4 2001:4860:4860::8888\r\n\r\n# \u6aa2\u67e5DNS\u89e3\u6790\r\ndig AAAA google.com<\/code><\/pre>\n
  IPv6\u7684\u5b89\u5168\u5be6\u65bd<\/strong><\/h2>\n
  \u5be6\u65bd\u9019\u4e9b\u95dc\u9375\u7684\u5b89\u5168\u63aa\u65bd\u4f86\u4fdd\u8b77\u60a8\u555f\u7528\u4e86IPv6\u7684\u4f3a\u670d\u5668\uff1a<\/p>\n
  # \u914d\u7f6eip6tables\u57fa\u672c\u898f\u5247\r\nip6tables -A INPUT -m state --state ESTABLISHED,RELATED -j ACCEPT\r\nip6tables -A INPUT -p ipv6-icmp -j ACCEPT\r\nip6tables -A INPUT -i lo -j ACCEPT\r\nip6tables -A INPUT -m state --state NEW -m tcp -p tcp --dport 22 -j ACCEPT\r\nip6tables -A INPUT -m state --state NEW -m tcp -p tcp --dport 80 -j ACCEPT\r\nip6tables -A INPUT -m state --state NEW -m tcp -p tcp --dport 443 -j ACCEPT\r\nip6tables -P INPUT DROP\r\n\r\n# \u5132\u5b58\u898f\u5247\r\nservice ip6tables save<\/code><\/pre>\n
  \u6548\u80fd\u6700\u4f73\u5316\u6280\u8853<\/strong><\/h2>\n
  \u4f7f\u7528\u9019\u4e9b\u9032\u968e\u914d\u7f6e\u6700\u4f73\u5316\u60a8\u7684\u6d1b\u6749\u78ef\u4f3a\u670d\u5668\u7684IPv6\u6548\u80fd\uff1a<\/p>\n
  \u6838\u5fc3\u53c3\u6578\u6700\u4f73\u5316<\/h3>\n
  # \u7de8\u8f2fsysctl\u914d\u7f6e\r\nsudo vi \/etc\/sysctl.conf\r\n\r\n# \u65b0\u589e\u6548\u80fd\u53c3\u6578\r\nnet.ipv6.conf.all.accept_ra = 0\r\nnet.ipv6.conf.default.accept_ra = 0\r\nnet.ipv6.conf.all.autoconf = 0\r\nnet.ipv6.conf.default.autoconf = 0\r\nnet.ipv6.conf.all.forwarding = 1\r\nnet.ipv6.conf.default.forwarding = 1\r\n\r\n# \u5957\u7528\u8b8a\u66f4\r\nsudo sysctl -p<\/code><\/pre>\n
  \u5e38\u898b\u554f\u984c\u6545\u969c\u6392\u9664<\/strong><\/h2>\n
  \u89e3\u6c7a\u6d1b\u6749\u78ef\u4f3a\u670d\u5668\u79df\u7528\u74b0\u5883\u4e2d\u7684\u9019\u4e9b\u5e38\u898bIPv6\u554f\u984c\uff1a<\/p>\n\n\n\n\n\n
  \u554f\u984c<\/th>\n
  \u89e3\u6c7a\u65b9\u6848<\/th>\n<\/tr>\n
  \u7121IPv6\u9023\u63a5<\/td>\n
  \n
  # \u6aa2\u67e5\u6a21\u7d44\u8f09\u5165\r\nmodprobe ipv6\r\n            \r\n# \u9a57\u8b49\u4ecb\u9762\u72c0\u614b\r\nip link set dev eth0 up<\/code><\/pre>\n<\/td>\n<\/tr>\n
  \u8def\u7531\u554f\u984c<\/td>\n
  \n
  # \u6e05\u9664IPv6\u8def\u7531\r\nip -6 route flush all\r\n            \r\n# \u65b0\u589e\u9810\u8a2d\u8def\u7531\r\nip -6 route add default via 2001:db8:1:1::1<\/code><\/pre>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
  \u9032\u968e\u914d\u7f6e\uff1a\u96d9\u5806\u758a\u8a2d\u5b9a<\/strong><\/h2>\n
  \u5be6\u65bd\u96d9\u5806\u758a\u7db2\u8def\u4ee5\u5be6\u73fe\u6700\u4f73\u76f8\u5bb9\u6027\uff1a<\/p>\n
  # \u914d\u7f6eApache\u96d9\u5806\u758a\r\nListen [::]:80\r\nListen 80\r\n\r\n    ServerName example.com\r\n    DocumentRoot \/var\/www\/html\r\n\r\n\r\n# \u914d\u7f6eNginx\u96d9\u5806\u758a\r\nserver {\r\n    listen 80;\r\n    listen [::]:80;\r\n    server_name example.com;\r\n    root \/var\/www\/html;\r\n}<\/code><\/pre>\n
  \u76e3\u63a7\u548c\u7dad\u8b77<\/strong><\/h2>\n
  \u5be6\u65bd\u9019\u4e9b\u76e3\u63a7\u5de5\u5177\u4ee5\u78ba\u4fddIPv6\u7684\u6700\u4f73\u6548\u80fd\uff1a<\/p>\n
  # \u5b89\u88dd\u76e3\u63a7\u5de5\u5177\r\nsudo apt install -y prometheus node-exporter grafana\r\n\r\n# \u5728Prometheus\u4e2d\u914d\u7f6eIPv6\u76e3\u63a7\r\n- job_name: 'ipv6_monitoring'\r\n  static_configs:\r\n    - targets: ['[::1]:9100']<\/code><\/pre>\n
  \u6700\u4f73\u5be6\u8e10\u548c\u672a\u4f86\u8003\u91cf<\/strong><\/h2>\n
  \u9075\u5faa\u9019\u4e9b\u57fa\u672c\u6e96\u5247\u4f86\u7dad\u8b77\u60a8\u7684IPv6\u4f3a\u670d\u5668\u79df\u7528\u74b0\u5883\uff1a<\/p>\n
  \n
  \u5b9a\u671f\u66f4\u65b0IPv6\u5b89\u5168\u7b56\u7565<\/li>\n
  \u76e3\u63a7IPv6\u6d41\u91cf\u6a21\u5f0f<\/li>\n
  \u900f\u904eIPv4\u7dad\u6301\u5099\u4efd\u9023\u63a5<\/li>\n
  \u898f\u5283\u53ef\u64f4\u5c55\u7684\u4f4d\u5740\u5206\u914d<\/li>\n<\/ul>\n
  \u6548\u80fd\u6aa2\u67e5\u6e05\u55ae<\/h3>\n