https://e2e.ti.com/support/processors-group/processors/f/processors-forum/807799/linux-am3352-u-boot-ping-fails-with-marvell-88e6176-switch 器件型号:AM3352 工具/软件:Linux 您好,香榭丽舍 我们有一位客户在 uboot 上使用 Marvell 88e617
bail("SIGALRM handler setting fails."); act_int.sa_handler=int_handler;printf("int handler handle signal: %d\n", SIGALRM);if(sigaction(SIGINT,&act_int,NULL)==-1)bail("SIGALRM handler setting fails."); }voidget_statistics(intnsent,intnrecv){printf("---%s ping statistics---\n",inet...
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, VM 2 sends IPv6 multicast packets with the MAC address of VM 1 as the source MAC address. The IPv6 multicast packets trigger a MAC address flapping, which in turn triggers an ARP update. As a result, the switches learn the ARP entries with incorrect interfaces and the ping fails....
I wanted to make available a GPL daemon I developed for Linux called the “ping failover daemon”, or pfailover. It is designed for hosts with two or more network interfaces, with the goal of rerouting traffic over the secondary interface when the primary fails. It achieves this by monitor...
(1)所有链路处于负载均衡状态,轮询方式往每条链路发送报文,基于per packet方式发送。服务器上ping 一个地址如:192.168.1.1 ,两块物理网卡都有流量发出。负载到两条链路上,说明是基于per packet方式 ,进行轮询发送。 (2)这模式的特点增加了带宽,同时支持容错能力,当有链路出问题,会把流量切换到正常的链路上。
Ubuntu is the modern, open source operating system on Linux for the enterprise server, desktop, cloud, and IoT.
并行脚本 {}& #!/bin/bash for ip in 10.0.0.{1..254} do { ping -c 3 -W 3 $ip &>/dev/null if [ $? -eq 0 ] then echo $ip is online else echo $ip is offline fi } & done eg03:猜商品价格(1-100里面猜),已知鼠标=随机生成一个小于100的正整数...
依次执行如下命令,确认能ping通,且80端口也能通。 若不能连通,说明可能是网络问题,请排查网络后重试。 若可以正常ping通,请继续执行步骤。 ping mirrors.cloud.aliyuncs.comtelnet mirrors.cloud.aliyuncs.com80 执行以下命令,查看YUM仓库能否正常访问。
OnWorks 是一个免费的托管运行 Linux Mint 在线服务器,需要在 Chrome 浏览器中安装 Linux Mint 在线服务器插件,是可以基于多种操作系统,例如:CentOS、Fedora、Ubuntu 和 Debian 等等,是一个多操作系统平台,可以从任何地方运行和测试任何类型的操作系统。简单、功能齐全、轻便且易使用。