traceroute

Kevin's blog saw lumeng's article, although not recommended, but this article is very valuable. Recall the first episode of The Matrix. What is the real world? What is real you? Why can Neeao become Superman in a virtual world, because he sees

COST value 1. Topology: 2. Configuration and Description: 1. Configure the IP address and ospf protocol of each interface. I used an R0 router to configure a frame relay switch. This helps us better understand frame relay. Note: When R1 and R4 use

I. vro Network Service Security Configuration1. disable CDP (Cisco Discovery Protocol ). For example:Router (Config) # no cdp runRouter (Config-if) # no cdp enable2. Disable other TCP and UDP Small services.Router (Config) # no service

Man-in-the-middle attack on github Source: http://www.netresec.com /? Page = Blog & month = 2015-03 & post = China % 27s-Man-on-the-Side-Attack-on-GitHubAnnouncement released on March 27 by githubWe are suffering from the largest Distributed Denial

Document directory Software Archives Install Fast Practice with Google Today, I need to perform port scanning on a server on the network. I tried some of them and thought that NMAP is a good port scanning software. I 'd like to share it with

NMAP is an open-source free network discovery and security auditing tool. The software name NMAP is short for network mapper. NMAP was initially created by Fyodor in 1997. Later, with the participation of many volunteers in the open-source community,

The following articles provide some good ideas for network penetration. I. Click Click here to learn basic security information about the target host and network, including; 1. Administrator contact information, telephone number, telephone number; 2.

------- 'Man documentation'--- // Document category:Man manual info node GNOME document/Usr/share/doc: other than the above three types of documents--- // Man Document section 8[1.] USER command 2. Kernel System Call (from user space to kernel entry

I recently saw a Q & A question on Quora about saving time Tips for Linux users in high efficiency. Summarize the answers to this question and add some of your own experiences. record them as follows for your reference. The following describes some

FreeBSD is a UNIX branch. Most of its commands come from it. If you switch from UNIX to BSD, you must be familiar with its commands.1: man online query man ls2: ls viewing directories and archives LS-la3: ln creates the link file

1. Start, shut down, log on, and log out commands [Login] Logon [Logout] logout [Exit] logout [Shutdown] Stop the system [Halt] Stop the system [Reboot] restart [Poweroff] power off [Sync] writes content in memory to disk [Lilo] install lilo to

1: man online query man ls 2: ls viewing directories and archives LS-la 3: ln creates the link file ln-fs/usr/local/Apache/etc/httpd. conf/etc/httpd. conf 4: The more file name is displayed on the page. 5: CD/usr/local/Apache switch directory 6:

TCP/IP network configuration file /Etc/sysconfig/network-scripts/ifcfg-eth0 Nic Interface Configuration File Content instance Device = eth0 Nic ID Onboot = Yes activated upon startup Bootproto = static or works as a DHCP pilot Ipaddr = 19

Linux network settings (below) I. Internet addressing process (continued) 2. Internet addressing Process 6) Resolve the domain name to an IP address A) Hosts resolution method [oldest]: Save the/etc/hosts file [saved in Windows] Format: IP address

Article title: Dual-Nic bridging in linux. Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open

CCNP Study Notes 4-route part-route control◆ Passive-interface-can be used in rip ospf. In rip, there are two network commands in the Process of ospf, which only receive and not send packets. In the process of ospf, there are two network commands: 1,

Network Engineering Test 1 Experiment 1: use of network protocol analysis tool Wireshark (Preview part) 1. Download the Installation File of Wireshark from the course website and install Wireshark on a computer in your dormitory. If you do not have

1.ICMP allows the host or router to report error conditions and submit reports on anomalies, in order to more effectively forward IP datagrams and improve the chances of delivery success;2.ICMP is not a high-level protocol, because the ICMP packet

One, the Linux command:1, Fdisk-l; View all the Partitions 2, Fdisk/dev/sdb; To operate on a partition 3, mkfs;//disk format, for example: Mkfs-t ext4/dev/sdb3 4. dumpe2fs/dev/sdb2;//observation File system 5, Free-m; View memory and swap

TCP/IP Protocol attack experiment 1实验环境：Linux ubuntu 3.13.0-24-generic #46-Ubuntu SMP Thu Apr 10 19:11:08 UTC 2014 x86_64 x86_64 x86_64 GNU/LinuxInstallation Tools 1, Wiresharksudo apt-get install wireshark2, Netwagsudo apt-get install netwag3,