enable rmm

external IP access to the 22/TCP (SSH) port of this computer, SSH telnet is used for SECURECRT and other software suggestions to open. Or do not open the firewall.sudo ufw allowAllow external access to port 53 (TCP/UDP)sudo ufw allow from 192.168.1.100Allow this IP to access all native portssudo ufw allow proto UDP 192.168.0.1 port 192.168.0.2 Portsudo ufw deny SMTPProhibit external access to the SMTP servicesudo ufw delete allow SMTPDelete a rule created above 4. View firewall statussudo ufw s

Enable hardware acceleration What does it mean to play games and watch movies faster or slower after you enable hardware acceleration, which is turned on by default and how to turn off hardware acceleration. In short, hardware acceleration is the use of hardware modules to replace software algorithms to take full advantage of the inherent fast features of hardware. Computer display hardware acceleration wi

Enable or disable the root user Choose Apple menu (?) > System Preferences, then click Users and groups (or accounts). Tap, and then enter the administrator name and password. Click Login Options. Click "Join" (or "edit"). Click Open Directory Utility. Click in the Directory Utility window, and then enter the administrator name and password. From the menu bar of the catalog utility: Choose Edit >

The ETH block synchronizes with such warn:WARN [06-17|13:02:42] System clock seems off by-51.509894715s, which can prevent network connectivityWARN [06-17|13:02:42] Please enable the network time synchronisation in system settings.Processing scenario: Set the system synchronization time,For Linux, executable:timedatectl set-ntp trueTo enable NTP on Ubuntu.The specific description can be see:https://github.c

Http://publib.boulder.ibm.com/tividd/td/ITAME/SC32-1359-00/zh_CN/HTML/am51_webseal_guide32.htm RFC 2616 for HTTP defines the TRACE method as follows, "This method is used to invoke the remote, application-layer loopback (loopback) of the requested message." The requesting receiver is a gateway to the source server or the first proxy or 0 (0) max-forwards value in the receive request. ” The hacker has used the TRACE method to implement security attacks on the WEB server. To provide optimized secu

The IIS7 or iis7.5 of Windows Server 2008 R2 is a significant change in interface and functionality compared to previous versions of the Win2000, WinXP, and Win2003 systems, starting with increased functionality, enhanced security, However, the configuration operation is also more complex than the previous version. I used the win2008 R2 Chinese version, the installation of ASP program to find that the background management of the login interface of the verification code is not displayed, and th

I have a little problem with my work today, as follows: When I set the checkbox's enable value to false in the background page, I used the script (chk.disabled = false) in the front page, and cannot change the value of disabled to false, the code is as follows. Foreground code: Background code: protected void Page_Load (object sender, EventArgs e) { this.chkBlog.Enabled = false; } Why is this happening, let's

Note: This is actually the "security series of the third: the domain environment Remote Desktop depth analysis and use of" sister chapter, is another implementation of the desktop to open the instance operation. In the enterprise management, sometimes need to use Remote Desktop to manage client computers, in general, often require the client to enable this feature, there is no good way to allow the client to automatically

Office add-ins are modules that Office programs need to load automatically when they start a program in order to perform a function, such as calligraphy copybook function, manuscript function, making envelope function, and so on. Users can enable or disable Office add-ins to improve the efficiency of Office programs, depending on their work needs. The steps to enable or disable Office add-ins in Word2007 a

Tags: audit statement information Style Blog Rail RAC operation existsALTER SYSTEM SET audit_trail=db,extended scope=spfile;The Audit_trail value has the following meanings:DB: Audit enabled, information logged in SYS. In aud$OS: Enable auditing, audit information is saved in operating system, Oralce recommends using this configurationDb,extended: Enable auditing, and record the corresponding execution stat

Tags: SQL Server database AlwaysOn6. enabledAlwaysOnfunction6.1 in SQL01 Open SQL Server Configuration Manager, right-click SQL Server (MSSQLSERVER), select Properties650) this.width=650; "src=" http://s3.51cto.com/wyfs02/M02/73/2B/wKiom1X23VPB5h-DAAK8H1nsMEI801.jpg "title=" 1.png " alt= "Wkiom1x23vpb5h-daak8h1nsmei801.jpg"/>6.2 On the "AlwaysOn High Availability" page, tick "Enable AlwaysOn availability groups" and click "OK"650) this.width=650; "src

Tags: RDPEnable_rdp_nla#Powershell script to enable Network level authentication for Remote Desktop Services connections#the need arose when tryi Ng to RDP using a third party application and it gave the following error: #The remote computer ' Disable_rdp_nla #Powershell script to enable Network level authentication for Remote Desktop Services connections#the need arose when tryi Ng to RDP using a third

Linux Disable ping and enable ping# echo 1 >/proc/sys/net/ipv4/icmp_echo_ignore_allif you want to recover, just:# echo 0 >/proc/sys/net/ipv4/icmp_echo_ignore_allcan, very convenient, do not go to special use IPChains or iptables. or you can do it in the following ways.enter the Linux system as root and edit the file Icmp_echo_ignore_allVi/proc/sys/net/ipv4/icmp_echo_ignore_alldisable ping after changing its value to 1To disable ping after changing its

Add n2n to OpenWrt routing, and add n2n service in Ubuntu to enable networking and mutual exchange of 1, OPENWRT hardware environment:To brush their own wr703n into the openwrt (here need to modify the flash chip, change a 8M flash);After the brush machine, install OPENWRT, this tutorial online a lot of, no need to explain, telnet into, and open ssh after the root landing.2, install n2n to OpenWrt:[email protected]:~# opkg update [Email protected]:~#

Original URL: http://www.cnblogs.com/ericsun/archive/2013/06/10/3130679.htmlVirtual machines I have been using, not to say, windows, but sometimes some applications in the Windows experience is really better, such as Tencent QQ.I recently found my missing long 10moons revolver camera, which I bought in Zhongguancun when I was studying in Beijing. It cost me 100 yuan.Found after very feeling, so I intend to give my virtual machine inside QQ use up.As is known to all, VirtualBox uses a host USB de

the end of the configuration file.where "spvmwin7a" is a hostname, in fact, just fill it out, as long as the other host in the configuration file name is the same;The MAC Address "00:0c:29:f1:5d:46" of the guest Nic can be obtained by using the Windows command "Ipconfig/all" on the guest command line;The fixed IP address "192.168.187.200" is the IP address that you want to assign to this guest NIC.3. Modify the NAT configuration file to enable port f

Recently, using BusyBox to customize a very simple root filesystem for arm-based boards, because BusyBox only supports telnet and does not support SSH, this article describes in detail how to cross-compile dropbear and port it to a target board to enable Dropbear.Target Environment:Cpu:armKernel version: 4. XTool Download:　　　　zlib-1.2.8　　　　dropbear-2016.74.tar.bz2First step: Compiling zlib-1.2.8Download zlib-1.2.8.tar.gz, the author put it in the/home

Modify C:\qt\qt5.4.0\tools\qtcreator\share\qtcreator\templates\wizards\plaincppapp\qmake\project.proc:\qt\qt5.4.0\ Tools\qtcreator\share\qtcreator\templates\wizards\plaincapp\qmake\project.pro Add two lines CONFIG += c++11 QMAKE_CFLAGS += -std=c99 Other C:\Qt\Qt5.4.0\Tools\QtCreator\share\qtcreator\templates\wizards\The. Pro file below makes similar changes and should enable other projects to turn on C++11 and C99 support by de

office2003 enable ambitious cultural and educational process 1, click the menu bar in the "Tools" menu, appear as the first image interface 2, click the "Macro (M)" option, the following interface appears: 3, click "Security ...." , the following interface appears: 4, choose ". You can choose whether or not to run potentially unsafe macros. Click "OK". 5. Close the current document and reopen it. The following interface appears:

use Beaker to enable Facebook's bottle framework to support session functionality This article mainly introduces the use of beaker to allow Facebook's bottle framework to support the session function, the session in the python, such as the Django framework built-in but in the bottle is not integrated, need friends can refer to the Bottle is a small web framework, very small only one file, but the function is very powerful, learning is also simple, s