在CentOS上手动configurationnetworking接口(我正在尝试configuration一台仅支持IPv6的主机)时,以下设置的含义是什么?
我可以猜出他们的名字是什么意思,但我不知道他们的意思是什么(我的一些猜测可能是错的)。 有没有这些configuration选项的官方文档,我找不到任何?
从/ etc / sysconfig / network-scripts / ifcfg-eth0
IPV6INIT=yes # I assume this just enables IPv6 networking on this interface? IPV6_AUTOCONF=no # Does this disable SLAAC? IPV6_AUTOTUNNEL=no # ? IPV6_FAILURE_FATAL=no # Something to do with IPv6 not working not being an issue? IPV6_DEFROUTE=yes # ? IPV6_PEERDNS=yes # Does this mean we use the default gateway for DNS queries? IPV6_PEERROUTES=yes # Same as above? IPV6ADDR=1::2/64 # This is obviously the IPv6 address and subnet mask IPV6_DEFAULTGW=1::1 # This is obviously the default gateway
另外对于IPv4设置DNS1和DNS2存在, DNS2存在等价IPV6_DNS1和IPV6_DNS2 ?
手册是有点斑点。 不同的手册有不同的故事部分。
man -k networksearch有希望的页面。 那个列表应该是你提到的所有选项。 IPV6_ *选项通常像其ipv4对应项一样工作。
就一个centos官员来说…我想是维基,但我永远无法在那里find我想要的。 像往常一样,脚本本身是权威的来源。
感谢伟大的链接,虽然我真的在回答关于我指定的IPv6选项的意义,而不是链接的意义,因为链接可能遭受链接腐蚀。
从:
IPV6ADDR #<addr/mask> - Where address is the first static, or primary, IPv6 address on an interface. IPV6ADDR_SECONDARIES #<addr/mask> Option additional addresses . IPV6_AUTOCONF #<yes/no> - Enable IPv6 autoconf configuration for this interface (an IPv6 address will be requested using Neighbor Discovery (ND)). IPV6_AUTOTUNNEL #<yes/no> - Control IPv6 automatic tunneling (device sit0) IPV6_DEFAULTGW #<addr> - IPv6 default gateway IPV6_DEFROUTE #Does option even exist? IPV6_FAILURE_FATAL #<yes/no> - Whether the device is disabled if IPv6 configuration fails. IPV6FORWARDING #<yes/no>- Control IPv6 forwarding (box acting as router). IPV6INIT #<yes/no> - Initialize this interface for IPv6 addressing. IPV6_MTU #<integer> IPv6 MTU for this link. IPV6_PEERDNS #<yes/no> - Does this option exist? I assume it does the same as the IPv6 version? IPV6_ROUTER #<yes/no> - Control sending of router advertisements and isRouter on neigbor advertisements. # defaults: # IPV6_AUTOCONF=(see IPV6FORWARDING) # IPV6_AUTOTUNNEL=no # IPV6_FAILURE_FATAL=??? # IPV6FORWARDING=no # if IPV6FORWARDING=yes: IPV6_AUTOCONF=no, IPV6_ROUTER=yes # if IPV6FORWARDING=no: IPV6_AUTOCONF=yes # IPV6INIT=no # IPV6_PEERDNS=??? # IPV6_ROUTER=(see IPV6FORWARDING)
来源: https : //access.redhat.com/documentation/en-US/Red_Hat_Enterprise_Linux/6/html/Deployment_Guide/s1-networkscripts-interfaces.html
https://www.deepspace6.net/projects/initscripts-ipv6.html#idm140568487160560
https://docs.oracle.com/cd/E37670_01/E41138/html/ol_about_netconf.html
和cat /etc/sysconfig/network-scripts/ifup-ipv6