苏州新区做网站,建设网站和备案,泰州建设局网站质监站,北京网站制作的公司哪家好原文链接#xff1a;统信UOS操作系统上禁用IPv6 hello#xff0c;大家好啊#xff01;继之前我们讨论了如何在麒麟KYLINOS上禁用IPv6之后#xff0c;今天我要给大家带来的是在统信UOS操作系统上禁用IPv6的方法。IPv6是最新的网络通信协议#xff0c;但在某些特定的网络环境…原文链接统信UOS操作系统上禁用IPv6 hello大家好啊继之前我们讨论了如何在麒麟KYLINOS上禁用IPv6之后今天我要给大家带来的是在统信UOS操作系统上禁用IPv6的方法。IPv6是最新的网络通信协议但在某些特定的网络环境或测试场景中可能需要禁用IPv6以确保兼容性或满足其他需求。本文将介绍在统信UOS上通过命令行的两种方式来禁用IPv6。让我们开始吧
注意事项
在进行系统配置更改之前请确保您了解这些更改的影响并考虑备份相关配置文件。禁用IPv6可能会影响您的网络连接和某些依赖IPv6的应用程序或服务。如果您不确定是否需要禁用IPv6请咨询您的网络管理员或技术支持团队。
一、使用ipv6后的现象 1.查看系统信息
pdsywpdsyw-PC:~/Desktop$ cat /etc/os-version
[Version]
SystemNameUOS Desktop
SystemName[zh_CN]统信桌面操作系统
ProductTypeDesktop
ProductType[zh_CN]桌面
EditionNameProfessional
EditionName[zh_CN]专业版
MajorVersion20
MinorVersion1060
OsBuild11018.101.100
pdsywpdsyw-PC:~/Desktop$ uname -a
Linux pdsyw-PC 4.19.0-amd64-desktop #6108 SMP Wed Sep 13 13:27:25 CST 2023 x86_64 GNU/Linux
pdsywpdsyw-PC:~/Desktop$ 2.ping网页查看发现使用的是ipv6地址
pdsywpdsyw-PC:~/Desktop$ ping www.baidu.com
PING www.baidu.com(240e:e9:6002:15a:0:ff:b05c:1278 (240e:e9:6002:15a:0:ff:b05c:1278)) 56 data bytes
64 bytes from 240e:e9:6002:15a:0:ff:b05c:1278 (240e:e9:6002:15a:0:ff:b05c:1278): icmp_seq1 ttl52 time197 ms
64 bytes from 240e:e9:6002:15a:0:ff:b05c:1278 (240e:e9:6002:15a:0:ff:b05c:1278): icmp_seq2 ttl52 time39.2 ms
64 bytes from 240e:e9:6002:15a:0:ff:b05c:1278 (240e:e9:6002:15a:0:ff:b05c:1278): icmp_seq3 ttl52 time60.3 ms
64 bytes from 240e:e9:6002:15a:0:ff:b05c:1278 (240e:e9:6002:15a:0:ff:b05c:1278): icmp_seq4 ttl52 time45.7 ms
^C
--- www.baidu.com ping statistics ---
4 packets transmitted, 4 received, 0% packet loss, time 6ms
rtt min/avg/max/mdev 39.234/85.441/196.577/64.614 ms
pdsywpdsyw-PC:~/Desktop$ 3.使用ping -4 网页使用的是ipv4地址
pdsywpdsyw-PC:~/Desktop$ ping -4 www.baidu.com
PING www.a.shifen.com (180.101.50.188) 56(84) bytes of data.
64 bytes from 180.101.50.188 (180.101.50.188): icmp_seq1 ttl50 time52.5 ms
64 bytes from 180.101.50.188 (180.101.50.188): icmp_seq2 ttl50 time108 ms
64 bytes from 180.101.50.188 (180.101.50.188): icmp_seq3 ttl50 time46.9 ms
64 bytes from 180.101.50.188 (180.101.50.188): icmp_seq4 ttl50 time54.4 ms
^C
--- www.a.shifen.com ping statistics ---
4 packets transmitted, 4 received, 0% packet loss, time 6ms
rtt min/avg/max/mdev 46.913/65.411/107.818/24.638 ms
pdsywpdsyw-PC:~/Desktop$ 4.查看网卡信息wlp5s0上有ipv6的信息
pdsywpdsyw-PC:~/Desktop$ ifconfig
enp4s0: flags4099UP,BROADCAST,MULTICAST mtu 1500ether 38:f7:cd:c4:72:9f txqueuelen 1000 (Ethernet)RX packets 0 bytes 0 (0.0 B)RX errors 0 dropped 0 overruns 0 frame 0TX packets 0 bytes 0 (0.0 B)TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0device interrupt 46 base 0xd000 lo: flags73UP,LOOPBACK,RUNNING mtu 65536inet 127.0.0.1 netmask 255.0.0.0inet6 ::1 prefixlen 128 scopeid 0x10hostloop txqueuelen 1000 (Local Loopback)RX packets 724 bytes 58768 (57.3 KiB)RX errors 0 dropped 0 overruns 0 frame 0TX packets 724 bytes 58768 (57.3 KiB)TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0wlp5s0: flags4163UP,BROADCAST,RUNNING,MULTICAST mtu 1500inet 192.168.0.247 netmask 255.255.255.0 broadcast 192.168.0.255inet6 fe80::d3a3:a08e:e3bb:90a3 prefixlen 64 scopeid 0x20linkinet6 240e:46d:8810:209b:fe52:8d91:6f5d:52c5 prefixlen 64 scopeid 0x0globalether 50:5a:65:c3:30:79 txqueuelen 1000 (Ethernet)RX packets 484 bytes 116482 (113.7 KiB)RX errors 0 dropped 0 overruns 0 frame 0TX packets 482 bytes 65776 (64.2 KiB)TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0pdsywpdsyw-PC:~/Desktop$ 二、禁用ipv6的操作 方法一编辑配置文件禁用ipv6 1.编辑/etc/sysctl.conf 文件禁用ipv6相关信息
pdsywpdsyw-PC:~/Desktop$ sudo vim /etc/sysctl.conf
请输入密码:
验证成功
pdsywpdsyw-PC:~/Desktop$ grep disable_ipv6 /etc/sysctl.conf
net.ipv6.conf.all.disable_ipv6 1
net.ipv6.conf.default.disable_ipv6 1
net.ipv6.conf.lo.disable_ipv6 1
pdsywpdsyw-PC:~/Desktop$
pdsywpdsyw-PC:~/Desktop$ sudo sysctl -p
net.ipv6.conf.all.disable_ipv6 1
net.ipv6.conf.default.disable_ipv6 1
net.ipv6.conf.lo.disable_ipv6 1
pdsywpdsyw-PC:~/Desktop$ 2.查看网卡信息wlp5s0上无ipv6的信息
pdsywpdsyw-PC:~/Desktop$ ifconfig
enp4s0: flags4099UP,BROADCAST,MULTICAST mtu 1500ether 38:f7:cd:c4:72:9f txqueuelen 1000 (Ethernet)RX packets 0 bytes 0 (0.0 B)RX errors 0 dropped 0 overruns 0 frame 0TX packets 0 bytes 0 (0.0 B)TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0device interrupt 42 base 0xf000 lo: flags73UP,LOOPBACK,RUNNING mtu 65536inet 127.0.0.1 netmask 255.0.0.0loop txqueuelen 1000 (Local Loopback)RX packets 35 bytes 3080 (3.0 KiB)RX errors 0 dropped 0 overruns 0 frame 0TX packets 35 bytes 3080 (3.0 KiB)TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0wlp5s0: flags4163UP,BROADCAST,RUNNING,MULTICAST mtu 1500inet 192.168.0.247 netmask 255.255.255.0 broadcast 192.168.0.255ether 50:5a:65:c3:30:79 txqueuelen 1000 (Ethernet)RX packets 248 bytes 58035 (56.6 KiB)RX errors 0 dropped 0 overruns 0 frame 0TX packets 244 bytes 32743 (31.9 KiB)TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0pdsywpdsyw-PC:~/Desktop$ 3.ping网页使用的是ipv4地址
pdsywpdsyw-PC:~/Desktop$ ping www.baidu.com
PING www.a.shifen.com (180.101.50.242) 56(84) bytes of data.
64 bytes from 180.101.50.242 (180.101.50.242): icmp_seq1 ttl50 time21.4 ms
64 bytes from 180.101.50.242 (180.101.50.242): icmp_seq2 ttl50 time73.1 ms
64 bytes from 180.101.50.242 (180.101.50.242): icmp_seq3 ttl50 time49.9 ms
^C
--- www.a.shifen.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 4ms
rtt min/avg/max/mdev 21.373/48.149/73.129/21.168 ms
pdsywpdsyw-PC:~/Desktop$ 4.重启系统
5.重启后网卡无ipv6信息
pdsywpdsyw-PC:~/Desktop$ ifconfig
enp4s0: flags4099UP,BROADCAST,MULTICAST mtu 1500ether 38:f7:cd:c4:72:9f txqueuelen 1000 (Ethernet)RX packets 0 bytes 0 (0.0 B)RX errors 0 dropped 0 overruns 0 frame 0TX packets 0 bytes 0 (0.0 B)TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0device interrupt 42 base 0xf000 lo: flags73UP,LOOPBACK,RUNNING mtu 65536inet 127.0.0.1 netmask 255.0.0.0loop txqueuelen 1000 (Local Loopback)RX packets 35 bytes 3080 (3.0 KiB)RX errors 0 dropped 0 overruns 0 frame 0TX packets 35 bytes 3080 (3.0 KiB)TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0wlp5s0: flags4163UP,BROADCAST,RUNNING,MULTICAST mtu 1500inet 192.168.0.247 netmask 255.255.255.0 broadcast 192.168.0.255ether 50:5a:65:c3:30:79 txqueuelen 1000 (Ethernet)RX packets 248 bytes 58035 (56.6 KiB)RX errors 0 dropped 0 overruns 0 frame 0TX packets 244 bytes 32743 (31.9 KiB)TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0pdsywpdsyw-PC:~/Desktop$ 方法二使用sed命令禁用ipv6 1.使用sed添加禁用ipv6的信息
pdsywpdsyw-PC:~/Desktop$ sudo sed -i $anet.ipv6.conf.all.disable_ipv6 1 /etc/sysctl.conf
请输入密码:
验证成功
pdsywpdsyw-PC:~/Desktop$ sudo sed -i $anet.ipv6.conf.default.disable_ipv6 1 /etc/sysctl.conf
pdsywpdsyw-PC:~/Desktop$
pdsywpdsyw-PC:~/Desktop$ sudo sed -i $anet.ipv6.conf.lo.disable_ipv6 1 /etc/sysctl.conf
pdsywpdsyw-PC:~/Desktop$
pdsywpdsyw-PC:~/Desktop$ sudo sysctl -p
net.ipv6.conf.all.disable_ipv6 1
net.ipv6.conf.default.disable_ipv6 1
net.ipv6.conf.lo.disable_ipv6 1
pdsywpdsyw-PC:~/Desktop$ 通过在统信UOS上禁用IPv6您可以根据特定的网络需求或测试要求调整系统配置。希望这篇文章能帮助到需要在统信UOS上禁用IPv6的朋友们。如果你有任何问题或者更多的经验分享请在评论区留言我们一起讨论。 最后如果你觉得这篇文章有用请分享转发。点个关注和在看吧让我们一起探索和学习更多关于Linux系统管理和网络配置的知识
