Release date: 2013-09-02Updated on:
Affected Systems:MikroTik RouterOSDescription:--------------------------------------------------------------------------------Bugtraq id: 62110
MikroTik RouterOS is a routing operating system developed based on the Linux core and compatible with x86 PCs. It turns a common PC into a high-performance router and has been transplanted to the MikroTik RouterBOARD hardware plat
An employee of a company often lingers on the Internet instead of the Intranet OA. Recently, the boss asked to implement it. to access the Internet, you must log on to Oa first. One is convenient for attendance, and the other is limited for employees to access the Internet. In order to achieve this goal, an environment is set up and the test is successful!
Before you log on to Oa, open any website and go to the OA logon interface. The Internet is only available after you log on to Oa. Use the
ROS (pptp-xxx) graphic configuration:Activating PPTP ServerAs shown in the following:Add PPTP ServerAs shown in the following:Adding rules to Ppp--profilesAs shown in the following:Add a dial-up user in Ppp--secretsAs shown in the following:Then open PPTP and GRE services in Ip--firewall--service ports. This is the basic XXX configuration is complete.Things to note are as follows:XXX User network segment is not the same as the intranet segment.Problem 1,XXX cannot access the public network after
Companies in China, Japan, the United States, Germany, Singapore and many other businesses have business, intermediary business Network with the company's proprietary GPN (Global Private Network Chinese name is the world's privatization networks) link, the current test to build a backup link for network redundancy and failover.The initial selection program is GRE over IPSEC, which runs the OSPF routing protocol.First, why to choose GRE over IPSEC:
Each site network is more, need to use
MikroTik RouterOS-common configuration commandsMikroTik RouterOS is a routing operating system developed based on the Linux core and compatible with x86 PC routing software. Through this software, standard PC computers are converted into professional routers, in the development and application of the software RouterOS soft routing diagram, the software has undergone many updates and improvements, so that its functions are constantly improved and impro
# IPSec Peer/policy Updater forDynamic WAN addresses#==================================================# CONFIGURATION start#==================================================: Local Localfqdn"Local.fqdn-or-ip.domain.tld": Local Remotefqdn"Remote.fqdn-or-ip.domain.tld": Local Peertag"peer-comment": Local Policytag"policy-comment"# ==================================================# CONFIGURATION end#==================================================/IP DNS Cache flush:local localsite"0.0.0.0": L
#Script forchanging IPSEC address when DNS changes. #Script'll iterate through all peers looking forAddr_inchThe comments. It'll then#check forChangesinchThe IP forThat DNS nameifThe IP address differs it'll modify the peer# asWell asAny policy with the old IP address asWell . #TODO ADD Log Entries forchanges. #TODO Setup Netwatch Entries forEach tunnel:local ipsecpeer;:local"Vpn-interface-name";: Local"Vpn-dns-name";: Local"Current-vpn-ip";: Local"New-vpn-ip";: local ipsecpolicy;:local iskillne
What to do if the SIM card cannot be read
1 first to say the simplest one reason, check the SIM card is not plugged in, the reverse, the phone must not be able to read the SIM card, then we need to reinsert the SIM card in the correct way
2 Verify that the SIM is broken
F
What is E-sim card?
As we all know, "SIM" is the full name of "Subscriber Identity module", namely "User identity modules". Its main function is to store data, including some fixed data.
When it comes to E-sim cards, you must first understand these:
As early as last October, Apple built an "Apple SIM
1, to confirm whether the SIM problem
After the mobile phone restart, card reseat and other steps useless, find a phone to confirm whether the SIM has been bad, such as in other mobile phones are still no response is the card is bad, you need to make a new supplementary card.
2, confirm whether the mobile phone failure
Insert other phone cards into your phone to see if you can r
What SIM card does iphone6 use?
Nano-sim Card specific size is 12x9mm, only the first generation of SIM card (25x15mm) area of about 30%, the thickness is only 15% of the latter, and even if compared to the 15x12mm size of the Micro-sim card, Nano-sim card can save 40% of t
If you need to install the SIM card for the Samsung GALAXY S6 G9208, follow these steps:1. Insert the Kari into the small hole pop-up card slot on the SIM card slot.2. Gently pull the SIM card tray from the SIM card tray card slot.3. The golden contact of the SIM card is low
To install the SIM card/uim card for the Samsung GALAXY A5009, follow these steps:1. Insert the Kari into the small hole pop-up card slot on the UIM or SIM card slot.
2. Gently pull the Uim or SIM card tray from the UIM or SIM card tray slot.
3. Place the golden contact point of the Uim or
How to install the iPhone 6 Plus card is actually very simple. Prepare the Nano SIM card, and then use the built-in card needle to easily complete the installation process of the iPhone 6 Plus SIM card.Figure shows the location of the iPhone 6 Plus card slotSIM card installation tutorial for iPhone 6 Plus1. It is very simple to take out the card slot. You only need to use the card needle to vertically inser
It will be the end of this year, Huawei has put a big move, launched the glorious Magic mobile phone. Presumably a lot of people have already started. The first thing to start with is to install a SIM card. So, how about the Glory Magic SIM card? Below, and small weave together to see the Glory Magic installed SIM card method.
First, Glory Magic Card informati
Mobile Security Guard ------ sim card binding reading contacts on the mobile phone anti-theft page, ------ sim
Implemented functions:
SIM card binding
Read contacts
Technical points:
SIM card binding
Get boot Broadcast
Read contacts
Use of SimpleAdapter
Data transfer between activities
)
Manage UIM Card informationManage the information stored in CDMA UIM cards
Manage SIM Card informationManage the information stored in GSM SIM cards
Send a report, um, this tick is not hit, is expected to receive delivery feedback ... Card slot a slot two, hmm, I am a dual sim phone. There are two card slots ... wait, yo
Step 1:1. First shut down the mobile phone, and then as shown in the figure below, we will deduct the rear cover of the mobile phone, and re-insert the SIM card for multiple times.Step 2:2. If we are sure that SIM card insertion is OK, we still cannot identify the boot of our mobile phone, in the mobile phone "settings-SIM card management, whether to enable
Introduction to Xiaomi 4The SIM card of Xiaomi 4 mobile phone is SIM card and does not need card cutting. We can directly insert the SIM card into the mobile phone, but because the cell phone card slot is located at the top of the body, the plug-in SIM card slot is used. Therefore,
Step 1:First shut down the phone, and then try inserting the SIM card of the phone several times, as shown in the figure.Step 2:If this is the case, start KO. If not, go to "Settings"-"SIM card management" on the mobile phone to check whether the sim1 and sim2 cards are enabled:Step 3:If there is no problem with SIM card insertion and the
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