ping目标显示-Destinationhostunreachable 我的理解-* Destination host unreachable(不能到达目标主机) 物理网络设备出现问题,有可能是网卡、网线等设备出现问题 Ping包未从本地主机发送出去 Requset timed out(请求超时) 目标地址或者中间转发设备出现问题 Ping包从本地主机发送出去,但没有得到目标的回复 ...
我的理解-* Destinationhostunreachable(不能到达目标主机) 物理网络设备出现问题,有可能是网卡、网线等设备出现问题 Ping包未从本地主机发送出去 Requsettimedout(请求超时) 目标地址或者中间转发设备出现问题 Ping包从本地主机发送出去,但没有得到目标的回复 下面内容是找的 Destination host unreachable(不能到达目标主...
2. Calculation of Round-Trip Time (RTT): The ping command calculates the round-trip time for each packet sent to the target device. It measures the time taken for a packet to travel from the source machine to the destination machine and back. RTT is displayed in milliseconds (ms) and ca...
2、“Reply from X.X.X.X: bytes=32 time<1ms TTL=255”表示收到从目标主机X.X.X.X返回的响应数据包,数据包大小为32Bytes,响应时间小于1ms TTL为255,这个结果表示您的计算机到目标主机之间连接正常。 3、“Destination host unreachable”表示目标主机无法到达 4、“PING: transmit failed,error code XXXXX”...
ensp ping不通网关 Destination host unreachable 目录 一、网关 1、网关的概念 2、设置网关 二、eNSP软件操作 1、eNSP软件常用的操作命令 1.1用户视图与系统视图 1.2常用命令介绍 2、用SecureCRT链接eNSP 3、通过配置网关实现不同网络区域的设备互通 一、网关...
From 100.64.0.1 icmp_seq=2 Destination Host Unreachable ping: sendmsg: Required key not available From 100.64.0.1 icmp_seq=3 Destination Host Unreachable Removing both peers and re-adding them sometimes fixes it, or peers still can't ping each other. ...
Upon receiving the ICMP Destination Unreachable message, the source host determines that the UDP packet has reached the destination host, so it stops tracert and generates the path of the UDP packet 10.1.1.2 -> 10.1.2.2 -> 10.1.3.2. Tracert Command Format tracert [ -a source-ip-address | ...
If the IPv6 address of the destination host maps the local address, specify the name of the local outbound interface through which the ICMPv6 Echo Request message is sent. Otherwise, reply to theping ipv6command times out. When the destination host is unreachable, the system displays "...
If the message is "Reply From <IP address>: Destination Host Unreachable," then the routing problem occurred at a remote router, whose address is indicated by the "<IP address>" field. Use the appropriate utility or facility to check the IP routing table of the router assigned the IP addr...
I can ping from a VM running CentOS 6.4 to the host successfully but cannot ping from the host to the VM without receiving Destination host unreachable. I can view the arp entry on the host which clearly shows the correct mac address to the VM but fails with destination host unreachable....