This document describes the configuration of subnet overlapping IPSec VPN for all fortigate devices. When you configure VPN interconnection, you need to use NAT for address translation if the subnets on both ends overlap but cannot change any one end of the network to allow VPN connectivity. It is not recommended to use overlapping addresses at both ends of the VPN.
Environment Introduction:
This article uses fortigate500a, fortigate310b to do the d
networks. UTM, he stressed, was a wordless expression of the focus of the application.
In this regard, Fortinet global chief market officer Richard Stiennon, in an exclusive interview with this newspaper, said that it is taking into account the needs of users, they launched to provide up to 26G firewall performance of UTM products-fortigate 3810A and 3016B. Of course, he admits that performance will fall below 50% when the full feature is turned on,
Description
This document for all FortiGate equipment block Thunderbolt, QQ configuration to explain. FortiOS4.0 uses control to identify more than 1000 applications, and can block them. Application control identifies applications through IPs eigenvalues. By applying control administrators, you can limit most of the illegal traffic and increase bandwidth utilization.
Environment Introduction:
This article uses fortigate400a to do the demo. The syst
Release date:Updated on:
Affected Systems:Fortinet FortiWeb 5.0.3Description:--------------------------------------------------------------------------------Bugtraq id: 65303CVE (CAN) ID: CVE-2013-7181
FortiGate security products can detect and eliminate network threats.
Fortinet FortiWeb 5.0.3 and other versions do not properly filter the "filter" parameter of/user/ldap_user/add. There is a security vulnerability in implementation, this vulnerabil
gray software. The FortiGate gateway platform integrates several key security elements to minimize the resources required to install and maintain gray software security products on a large number of nodes. Before the gray program enters the network, it can detect, delete, and freeze it to prevent its spread and infection in the enterprise network. Since various security functions are concentrated on hardware-based platforms, it is difficult for malic
location in the lower switch.
Suspected ARP spoofing (already encountered n times), notebook look at the gateway, to look at other places, sure enough different, determine the fault.
To the FortiGate DHCP log inside look for that problem Mac, incredibly not, think impassability.
First mass BQQ message, notify people with problems download Antiarp installation, continue to check.
Find a problem machine, do all the C-segment IP scan, and then arp–a
.
Disabling unused services
Windows offers a lot of services, but there are many that we simply can't use. You may not know yet that some services are opening the back door for those who have ulterior motives.
Windows has a number of services that are not covered here too much. We can prohibit certain services according to our actual situation. Disabling unnecessary services, in addition to reducing security risks, can also increase the speed of Windows, why not?
To play Patches
Microsoft will o
A10 vthunder Arbor Networks pravail Baracuda Web Filter bascom School web Filter Bloxx Web filter Blue coat SSL Visibility Appliance Check Point Data Loss Prevention (DLP), Anti Virus, Anti-bot, application control, URL filtering, Threat Emulat Ion and IPS. Cisco scancenter Citrix netscaler appfirewall clearswift SECURE Web Gateway contentkeeper cymphonix Internet Management Su Ite Dell SonicWALL
Edgewave iprism Web Security ESET Smart security F5 big-ip fortinet
The show command for the Flying Tower Firewall FortiGate shows the related configuration and uses the GET command to display live status
Show Full-configuration display current full configuration
Show system global View host name, management port
Display the results as follows
Config system global
Set Admin-sport 10443
Set Admintimeout 480
Set hostname "VPN-FT3016-02"
Set Language SIMCH
Set Optimize antivirus
Set Sslvpn-sport 443
Set TimeZo
* * 5494 mddev->degraded = calc_degraded (conf);
... 5503/* Device size must be a multiple of chunk size */5504 mddev->dev_sectors = ~ (mddev->chunk_sectors-1);
5505 mddev->resync_max_sectors = mddev->dev_sectors;
...
5556 md_set_array_sectors (Mddev, raid5_size (mddev, 0, 0));
5557 5558 if (mddev->queue) {... 5628} 5629 5630 return 0;
Does it feel super simple, like some things on the surface look very complex, but as long as the careful analysis, it is found that there are rules t
associated link-R display routing information, routing table-e display extended information, such as UID, etc.-S statistics according to each protocol-C executes the netstat command every other fixed time.Hint: The status of listen and listening can only be seen with-a or-lPractical Command Instances1. List all ports (including listening and not listening)List all ports netstat-a# Netstat-a | More Active Internet connections (servers and established) Proto recv-q send-q Local address
Nginx + PHP5 (FastCGI) production environment running PHP dynamic program can exceed "700 Requests/sec" I production environment of two Nginx + PHP5 (FastCGI) server, run a number of general complex pure PHP dynamic program, from the Nginx log can be counted out, Single Nginx + PHP5 (FastCGI) server running PHP Dynamic program processing capacity has exceeded "700 requests/second", the equivalent of a day can withstand 60 million (700*60*60*24=60480000) traffic:Server ①:dell PowerEdge 1950 (two
(listening)
-P Displays the name of the program that establishes the associated link-R Displays routing information, routing table-e display extended information, such as UID, etc.-S statistics according to each protocol-C executes the netstat command at every other fixed time.
Hint: The status of listen and listening can only be seen with-a or-l
Practical Command Instances1. List all ports (both listening and not listening)List all ports netstat-a
Copy Code code as follows:
# Net
the ID card, while a '0' value may not be an ID card. Based on these considerations, a function is written. The input parameter is the preceding three fields and the output is the birthday year. I wrote two versions. On the author's windows2003 database server, Intel (R) Xeon (R) CPU 5140 @ 2.33 GHZ, 4 CPU, GB memory ), execute the following statement: the number of rows of tacustomer is about 200 million.) -- test the execution time of simple string
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