port scan ip

Intranet hosts are their own active allocation of IP addresses, and sometimes need to see those IP in use, wrote a simple script.Linux and Windows are able to use, multi-threaded to ping1-255 all the addresses, the efficiency is not high. About 2 minutes. Just make it and use it.#-*-coding:utf-8-*-#author: Orangleliu date:2014-11-12#python2.7.x ip_scaner.py "' different platforms, The implementation of

Tags: style blog http color io os strong SP dataSQL ServerInstall the first instance, the default instance port is 1433,If there are multiple instances in a library,The port starting from the second instance is a dynamic port, which, if required, is manually specified as a static port, as specifiedThe second instance i

today to help a netizen solved a problem about the port, their company developed a set of software needs to move to another server above, and then all set up and found that the login software error, Check that the walk 192.168.1.1:8080 not pass, try to modify into localhost:8080 can log on locally, but this remote cannot access. Check that the system has shut down the firewall, there is no anti-virus software and other

/******************************************************************************* * Ubuntu IP Scan * Description: * Find a tool to do the IP less strokes to see which devices are connected on the router. * 2016-9-4 Shenzhen Nanshan Ping Shan Village ozone Janus *************************************************** ***************************/First, reference documen

Tags: blog HTTP use art ar Div log SQLOriginal article: http://blog.csdn.net/ikmb/article/details/3863705If the website URL is: http: // ip: Port/If SSL is enabled on the website (default port 443 is used), visit the following in the browser:Https: // ip: Port/You will recei

#!/bin/shdomain= ' echo $1|awk-f '. " ' {print $ '. $ "." $ "."} ' ' Start_ip= ' echo $1|awk-f "." ' {print $4} ' end_ip= ' echo $2|awk-f '. " ' {print $4} ' echo ' domain is $domain ' function Scan () { ping-c 1 $1$2 >/dev/null echo "$ is alive" am P; Rst= ' echo $? ' return $rst}while [$start _ip-ne $end _ip]do{ Scan $domain $start _ip rst= ' echo $? ' Start_

Using Nmap to scan LAN surviving IP under Linux[Email protected] ~]# NMAP-SP 192.168.0.0/24|grep 192.Mass_dns:warning:Unable to determine any DNS servers. Reverse DNS is disabled. Try using--system-dns or specify valid servers with--dns-serversNmap Scan Report for 192.168.0.1Nmap Scan Report for Z01 (192.168.0.11)This

First modify the SSH port.Create Script pb_ssh.sh #! /bin/bash#crontab execute every 1 minutes#*/1 * * * */root/pb_ssh.sh# Get Secure records in the first 1 minutes, Count SSH authentication failed IP and its number of failuresScanner= ' grep ' $ (date-d -1min|awk ' {print substr ($0,10,7)} ') "/var/log/secure|awk '/failed/{print $ (NF-3)} ' |awk-f ':" ' { Print $NF} ' |grep-v From|sort|uniq-c|awk ' {print $ "=" $;} ' `For I in $SCANNERDo

# Vim/mysh/ipscan.SH #!/bin/bash# Scan the local alive ipaddress# .- the- -if[-F $filename]; Then Echo "The file is exist" forNinch{ -..106}; DoHost=192.168.0. $nPing-C2 $host >/dev/NULL if[ $? =0]; Then Echo "$host is up" Echo "$host">>/root/Alive.txtElse Echo "$host is down" fi Done Echo "------------------' date +"%y-%m-%d"`-------------------------------" Else Echo "The file is not exist" Touch/ro

#!/usr/bin/env python#-*-coding:utf-8-*-from scapy.all import srp,ether,arp,confipscan= ' 192.168.200.1/24 ' try: Ans,unans = SRP (ether (dst= "FF:FF:FF:FF:FF:FF")/arp (Pdst=ipscan), timeout=2,verbose=false) except Exception,e:print STR (e) else:for snd,rcv in ans: #list_mac =rcv.sprintf ("%ether.src%-%arp.psrc%") #print List_macstrmac = rcv.sprintf ("% ether.src% ") If Strmac = = ' B8:27:eb:0e:ea:a5 ': Strip = rcv.sprintf ("%arp.psrc% ") print strip　　Use Python to

Previous articles have published methods and scripts for bulk port scanning of specified IP, PowerShell methods for sending and receiving TCP and UDP message packets, and attempts to log on to the SQL Server service via PowerShell. This constitutes the Psnet assembly used to manipulate network state through PowerShell. Recently, after trying to find a way to scan

Shenzhou Digital switch uses MAC-IP access control list function to realize the binding of multiple Mac-ip under single port 1. Description: A company office network, the core switch for the digital Shenzhou dcrs-5950-28t, according to the office floor division of several VLANs, for each floor divided into different IP