troubleshooting connectivity problem on linux server

I. Network Complexity General networks include routing, dialing, switching, video, WAN (ISDN, frame relay, ATM ,...) , LAN, VLAN ,... Ii. Fault Handling Model 1. Define the Problem) Detailed and accurate description of fault symptoms and potential

Network troubleshooting and viewing in linux, and network troubleshooting in linux Basic troubleshooting errors Troubleshooting must be simple and complex. Some people repeatedly configure the above files, but they cannot access the network. They

As a Linux operation, more or less will encounter such problems or failures, from which to experience, find problems, summarize and analyze the cause of the failure, this is a Linux operations engineer good habits. Every technology breakthrough, are

The second version of "step-by-step Linux" will be published soon (with a cover ). The second version of "step-by-step Linux" will be published soon (with a cover) from the first version of "step-by-step Linux", which has been around for nearly six

The second edition of Progressive Linux will be released (with cover) From the first edition of "Progressive Linux" released, to now nearly 6 years, 6 years, the technology has changed a lot, the kernel version of Linux system from 2.6.9 (rhel4.x)

Basic Troubleshooting ErrorsTroubleshooting must be simple after the complex, some people put the above-mentioned files repeatedly configured, is not on the net, has been thought to be a system failure, want to re-installed son. It turns out that

Basic Troubleshooting ErrorsTroubleshooting must be simple after the complex, some people put the above-mentioned files repeatedly configured, is not on the net, has been thought to be a system failure, want to re-installed son. It turns out that

Troubleshooting Guide In this guide, we provide tips and tricks to overcome the typical problems encountered when setting up or running a server. Unable to reach server Flash cross-domain Policy issue server startup problem Delete mail ghost user »

Environment: Two HP ML570 Linux AS4.5 Oracle 10g The two servers perform Oracle RAC and connect to HP MSA1000 through SAN Switch Fault symptom: Because the cabinet where one Oracle rac node is located is out of power, two rac nodes are down at

Defined:LVS is a shorthand for Linux virtual server, that is, a virtualized server cluster system.Structure:In general, the LVS cluster uses a three-tier structure, the main component of which is: A, Load Scheduler (load balancer), it is the entire