sonicwall open port

Label:Win7 to open port 1433:1, point Start-Control Panel;2, point system and security;3, point Windows Firewall;4, point advanced settings;5, point inbound Rules, point new rules;Note: Inbound rules: Other computers access their computers;Outbound rules: Your computer accesses someone else's computer.6, select the port, click Next;7, select TCP;Select a specific

Problem Description:One server (known as a) opened Port 11211 as a memcache server, but another server (called B) could not call A's memcache and the display could not connect.Investigation: Try to connect the 11211 port of connection A with Telnet on B first, time out. Swap with another machine to telnet A to port 11211, normal. Using B to Telne

: This article mainly introduces how to precisely access tomcat when the tomcat port is not open to the outside when multiple tomcat servers are used for load balancing, if you are interested in the PHP Tutorial, refer. Background: Use Nginx and two Tomcat servers to achieve load balancing, disable tomcat ports (8080 and 8090) in the firewall, and open only

service at boot: systemctl disable Firewalld.serviceCheck if the service is booting: Systemctl is-enabled firewalld.serviceTo view a list of services that have been started: Systemctl List-unit-files|grep enabledTo view a list of services that failed to start: Systemctl--failed3. Configure Firewalld-cmdView version: Firewall-cmd--version view Help: Firewall-cmd--help display Status: Firewall-cmd--state View all open ports: Firewall-cmd--zone=public--

Under Ubuntu Open port seems to have two main methods, one is Ubuntu comes with the firewall, one is iptables, here we mainly use iptables. The system version for this article is ubuntu14.04 and ubuntu16.04 Installing IptablesIn general, when Ubuntu is installed, Iptables will be installed, there is no installation and nothing, a command can be installed.Apt-get Install IptablesOnce you've installed it

Under Linux How to modify iptables open 80 port recently in the environment of the local server, found that the site localhost can access the normal, with IP access can not access, often using CentOS friends, you may encounter the same problems with me. The firewall is turned on and the 80 port is inaccessible, and the friend who just started learning CentOS can

First, I'd like to recommend a blog post here.http://blog.csdn.net/zht666/article/details/17505789This article is written in very detailed, contains the operation of the port some commands, we operate the port is actually operation iptables this file.1. View PortIptables-l-N2. Add PortIptables-a input-p TCP--dport 22-j ACCEPTNote: INPUT is a group of its own, according to the actual system configuration to

CentOS7 use firewalld to open and close the firewall and port tutorial, centos7firewalld CentOS7 use firewalld to open and close the firewall and Port 1. Basic use of firewalld Start: systemctl start firewalld View status: systemctl status firewalld Stop: systemctl disable firewalld Disable: systemctl stop firewalld 2.