因此,选择合适的MTU值对于优化网络性能至关重要。 qdisc pfifo_fast是网络队列规则的一种,并简述其工作原理: 含义:qdisc(Queueing Discipline)是Linux内核中用于控制数据包发送的队列规则。pfifo_fast是一种常见的qdisc,它提供了三个不同优先级的队列:一个高优先级队列和两个低优先级队列。 工作原理:pfifo_fast通过...
[root@ip-xx-xx-xxx ~]# /sbin/ifconfig eth0 mtu 1500 up [root@ip-xx-xx-xxx ~]# ip addr show eth0 2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP qlen 1000 如果我重新启动network,它又是9001: 代码语言:javascript 运行 AI代码解释 [root@ip-xx-xx-xxx...
代码语言:txt 复制 2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP mode DEFAULT group default qlen 1000 这里的mtu 1500就是eth0接口的MTU值。 方法三:使用netstat命令 代码语言:txt 复制 netstat -in 这个命令会列出所有网络接口及其状态,包括MTU值。例如: 代码语言:txt ...
2: ens3: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc pfifo_fast state UP mode DEFAULT group default qlen 1000 link/ether fa:16:3e:71:09:f5 brd ff:ff:ff:ff:ff:ff 3: docker0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue state UP mode DEFAULT group default link/eth...
[root@lvs-slave ~]# ip addr eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP qlen 1000 link/ether 52:54:00:68:dc:b6 来自:帮助中心 查看更多 → 配置增强高速网卡(RedHat系列,CentOS系列,Oracle Linux系列,Euler系列) MULTICAST> mtu 8888 qdisc mq state DOWN ql...
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1 2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group default qlen 1000 3: wg0: <POINTOPOINT,NOARP,UP,LOWER_UP> mtu 1420 qdisc noqueue state UNKNOWN group default...
2: sit0: <NOARP> mtu 1480 qdisc noop state DOWN3: mic0: <BROADCAST,UP,LOWER_UP> mtu 64512 qdisc pfifo_fast state UNKNOWN qlen 100 As one can see, there is no MTU size defined in any of conf files, so it sholud default to 1500 on all interfaces.But it doesn't - both ...
2: eth0:<BROADCAST,MULTICAST,UP,LOWER_UP>mtu 1500 qdisc pfifo_fast state UNKNOWN qlen 1000 link/ether 00:16:3e:06:7a:c7 brd ff:ff:ff:ff:ff:ff As you see, MTU set to 1500 for eth0. Let us say you want this to 1400 then you can use any one of the following command to setup...
[root@lvs-slave ~]# ip addr eth0: <BROADCAST,MULTICAST,UP,LOWER_UP>mtu1500 qdisc pfifo_fast state UP qlen 1000 link/ether 52:54:00:68:dc:b6 来自:帮助中心 查看更多 → 回收站 Octopus平台支持用户删除数据包,执行删除操作的数据包将暂存回收站,等待用户可根据项目情况及时恢复或永久删除。具体操作...
$ ip link1:lo:<LOOPBACK,UP,LOWER_UP>mtu65536qdisc noqueue stateUNKNOWNmodeDEFAULTgroupdefaultqlen1link/loopback00:00:00:00:00:00brd00:00:00:00:00:002:ens3:<BROADCAST,MULTICAST,UP,LOWER_UP>mtu1450qdisc pfifo_fast stateUPmodeDEFAULTgroupdefaultqlen1000link/ether fa:16:3e:71:09:f5 brd ff...