From 192.168.1.1 icmp_seq=4 Time to live exceeded # ping 8.8.8.8 -t 6 (-t 6 is for custom TTL value of 6) PING 8.8.8.8 (8.8.8.8) 56(84) bytes of data. 64 bytes from 8.8.8.8: icmp_req=1 ttl=55 time=48.9 ms 64 bytes from 8.8.8.8: icmp_req=2 ttl=55 time=49.5 ms 64 ...
From192.168.80.2icmp_seq=1Time to live exceeded From192.168.80.2icmp_seq=2Time to live exceeded From192.168.80.2icmp_seq=3Time to live exceeded From192.168.80.2icmp_seq=4Time to live exceeded From192.168.80.2icmp_seq=5Time to live exceeded^C---8.8.8.8pingstatistics ---5packets transmitted,0...
[icmp_seq]是ICMP报头中包含的时序号,用于确定数据包到达的顺序以及判断数据包是否重复。 [ttl]是数据包的生存时间,是time to live的缩写,是为了防止数据包在路由选择的过程中无休止地在网络中流动而设置的。 [time]是数据包的往返时间,即从发送回送请求报文之后,到接收到回送应答报文之前经过的时间。 统计信息 ...
# ping -t 3 8.8.8.8 PING 8.8.8.8 (8.8.8.8) 56(84) bytes of data. From 192.168.1.1 icmp_seq=1 Time to live exceeded From 192.168.1.1 icmp_seq=2 Time to live exceeded From 192.168.1.1 icmp_seq=3 Time to live exceeded From 192.168.1.1 icmp_seq=4 Time to live exceeded From 192.16...
对目标主机执行Ping命令,发送1个TTL值为1的数据包,第一个路由器将TTL值减1变为0,数据包被路由器丢弃,输出以下结果行: From 10.0.168.254: icmp_seq=1 Time to live exceeded 1. 对该结果行进行正则表达式匹配,提取其中包含的路由器IP地址,如10.0.168.254; ...
ping 命令是基于 ICMP 协议来工作的，「 ICMP 」全称为 Internet控制报文协议（ Internet Control Message...
PING www.google.com (172.217.25.68) 56(84) bytes of data. From 10.0.0.1 icmp_seq=1 Time to live exceeded From 10.0.0.1 icmp_seq=2 Time to live exceeded From 10.0.0.1 icmp_seq=3 Time to live exceeded --- www.google.com ping statistics --- 3 packets transmitted, 0 received, +3 ...
PING MESSAGE: Time to live exceeded Hi all,Can someone tell me what does the following messages from ping command means?64 bytes from 10.120.82.19: icmp_seq=54 ttl=125 time=33.1 ms64 bytes from 10.120.82.19: icmp_seq=55 ttl=125 time=35.6 msFrom 10.123.7.8 icmp_seq=56 Time to live...
1 [root@standby ~]# ping -c 3 -t 6www.iqiyi.com 2 PING static.dns.iqiyi.com (111.206.13.66) 56(84) bytes of data. 3 From bt-211-046.bta.net.cn (202.106.211.46) icmp_seq=1Time to live exceeded 4 From bt-211-046.bta.net.cn (202.106.211.46) icmp_seq=2Time to live exceeded...
在Linux系统中,`ping`命令是一种常用的网络工具,用于测试主机之间的连通性。它通过发送ICMP Echo Request(回显请求)报文来检测目标主机是否可达,并且计算往返延迟(Round Trip Time, RTT)和丢包率(Packet Loss Rate)等统计信息。在本文中,我们将详细讲解`ping`命令的用法和相关参数。