sonicwall open port

When learning Java servlet, the sample code was downloaded from Wrox and the following error was found when preparing for Run/debug:Error running Tomcat 8.5.8:unable to open debugger port (127.0.0.1:49551): java.net.SocketException "Socket closed"/users/guqiang/tomcat/apache-tomcat-8.5.8/bin/catalina.sh stopUsing catalina_base:c:\program Files\apache Software Foundation\tomcat 8.0Unable to start as Catalina

Painstakingly compiled installation finished ngnix,mysql, PHP, after the discovery can not access, later found that the firewall to the 80 port to disable. Open: (The following reference from: http://llhdf.javaeye.com/blog/526176)#/sbin/iptables-i input-p TCP--dport 80-j accept#/sbin/iptables-i input-p tcp--dport 22-j ACCEPT Then Save: #/etc/rc.d/init.d/iptables save again to see if it already has: [[email

Centos7 configure iptables to open port 80 Centos7 uses firewalld to manage the firewall by default. After centos7 is installed, the nginx server is installed, but the same LAN cannot be accessed. My brother told me that the Firewall should be enabled. Turn off the firewall. Give a decisive try. However, each firewall is always self-starting. Then, my brother told me two options: either use firewalld f

q : A local ISP hosted our SQL Server, but I can't see or connect to a named instance running on that computer. I know that the SQL Server 2000 named instance does not use TCP/IP 1433 ports and that the TCP/IP port used by the SQL Server instance is open. Do you have any suggestions? A: Many people know how to use the SQL Server Network Utility or the SQL Server error log to determine the listening

Debug startup Item Pop-up tip error running omp:unable to open debugger port (127.0.0.1:50812): java.net.SocketException "Socket closed" Error causing the Tomcat server to fail to start.　　1. Find the process number according to the port number "80"Netstat-ano|findstr "80"TCP 0.0.0.0:80 0.0.0.0:0 LISTENING 77962. Find the process name according to the process numb

"Secret Spy" Variant CI (WIN32.HACK.SPYBOTER.CI) is a backdoor hacker program that can spread through the network. "Online Pursuit Hand" variant SS (WIN32.TROJ.PSWGAME.SS) is a Trojan virus that will release many other stolen virus. First, "Bao Spy" Variant CI (WIN32.HACK.SPYBOTER.CI) threat Level: ★ The virus will open the virus port in the infected computer, connect the remote hacker host, so that the

rules to/etc/sysconfig/iptables: [OK] If the above steps are not complete, it may be that the iptables file uses include call. Generally, this path is/etc/sysconfig/iptables. Or use VI to open the file and modify it. [Root @ centos httpd] # vi/etc/sysconfig/iptables # Generated by iptables-save v1.4.7 on TUE Feb 14 07:32:18 2012* Filter: Input accept [0: 0]: Forward accept [0: 0]: Output accept [7: 640]-A input-p tcp-m tcp -- dport 10000-J a

1. Use the command to view port opening (no firewall is selected for installation)[Email protected] ~]# iptables-l-nchain INPUT (policy ACCEPT) target prot opt source destination Chain FORWARD (policy accept) target prot opt source destination Chain OUTPUT (policy accept) target prot opt SOURCE 2. Clear firewall rules (existing rules may not be performed)[Email protected] ~]# iptabl

The project is deployed in a local server to start or debug, or to deploy the project on a remote server. In general, if you build a server locally, you can directly choose to start or direct debug, but if How do we debug a project when it is deployed on a remote server? Some large companies do not need to build the application server locally, in order to unify the environment, the application server is on the remote server, this time We need to debug with remote debug via the remote server's IP

PHP Send SMS, the firewall needs to open that port PHP send SMS, in the firewall need to open that port; Is the server Linux? ------Solution-------------------- PHP Send SMS, how do you send, call is where the interface? We don't know how to judge you. ------Solution-------------------- I've never really studied

Originally is a USB extension to a USB 4, and then the USB to the serial port connection, although the Device Manager can be found with sscom can also be found, but with the API is not open, and finally the USB to plug in the computer on a USB on it!1#include 2#include 3#include 4 5 BOOLOpenport (Char*portname)//Open the serial port6 {7 HANDLE Hcomm;8Hcomm = Crea

#!/usr/bin/python#-*-coding:utf-8-*-from libnmap.process import nmapprocessfrom libnmap.parser Import Nmapparserimport Requestsx=90while x Python realizes the use of Nmap and AI stations to scan open 80 port IP and reverse domain name resolution

Common commands for Linux firewalls1. Permanent effect, no recovery after rebootOpen: Chkconfigiptables onOFF: Chkconfigiptables off2. Immediate effect, recovery after restartRestarting the firewallWay One:/etc/init.d/iptables restartMode two: Service iptables restartTo turn off the firewall:Mode one:/etc/init.d/iptables stopMode two: Service iptables stopStart the firewallMode one:/etc/init.d/iptables startMode two: Service iptables startOpen related interfaces1. Locate the firewall configurati

change the 3G card.After jailbreak:1, access to path/private/var/mobile/library/caches and select com.apple.MobileGestalt.plist for editing2, change the MF354 to your phone color, capacity corresponding to the country line model　　16GB Black: mf396ch/a16GB White: mf397ch/a16GB Gold: mf398ch/a32GB Black: mf402ch/a32GB White: mf403ch/a32GB Gold: mf404ch/a64GB Black: mf405ch/a64GB White: mf406ch/a64GB Gold: mf407ch/a3, change the ZP to Ch4, change zp/a to ch/a.After the modification can be resolved

MARIADBMysql_secure_installationFirewall-cmd--permanent--add-service MySQLSystemctl Restart Firewalld.serviceIptables-l-n|grep 3306installing MySQLCentos7 default does not have MySQL yum source, need to download again: 1. Download the MySQL repo source$ wget http://repo.mysql.com/mysql-community-release-el7-5.noarch.rpm2. Install MYSQL-COMMUNITY-RELEASE-EL7-5.NOARCH.RPM Package$ sudo rpm-ivh mysql-community-release-el7-5.noarch.rpm3. Install MySQL$ sudo yum install Mysql-server4. Reset Passwor

Deploying the Zabbix service today always prompts Zabbix server is not runningUse the command to view the port and not start.# Netstat-an |grep 10051Later on the Internet someone mentioned whether MySQL was not connected successfully. Suddenly think of the MySQL database to grant account rights when the limit can only 127.0.0.1 login this account.#mysql-u root-p #输入密码 into MySQL console#grant all on Zabbix . * to ' Zabbixuser ' @ ' 127.0.0.1 ' identif

Open ports: The code is as follows Copy Code [root@wx32 ~]# iptables-i input-p tcp--dport 80-j ACCEPT Save configuration: The code is as follows Copy Code [root@wx32 ~]# Service Iptables SaveSaving firewall rules to/etc/sysconfig/iptables: [OK] Reboot the firewall: The code is as follows Copy Code [root@wx32 ~]# Service iptables restartFlushing f

Win7 the method for opening SNMP protocol 161 ports under the Ghost Pure version system: The first step: click on Win7 Ghost Pure version of the system under the "Start-search", in the Search box, enter "Windows Firewall", and then enter; Step two: In the Open Advanced Secure Windows Firewall window macro, select the inbound rule-new rule item; Step three: In the New Inbound Rule wizard window, select Ports, and then click the Next button;

Symptoms: 1. TCP/IP connections are on-pass. You can test with the ping command.2. The Oracle listener on the server has been started. Lsnrctl Status View listener status Lsnrctl start to start Oracle Listener3. The error message that the client gets is usually: Ora-12170:tns: Connection timed outAt this point, we can basically be sure that the server is not open 1521 port (assuming you use the default sett