netscreen vpn

NetScreen FAQ SummaryCan 1.netscreen firewall be used as ha?So far more than NetScreen-100 models can do ha,netscreen-50 in the new OS version may also be able to do ha.Does 2.Netscreen support load balancing? At which end?Yes, load balancing is supported in both the trust a

1.netscreen firewall can make ha? So far NetScreen-100 above models can be done ha,netscreen-50 in the new OS version may also be able to do ha. Does 2.Netscreen support load balancing? At which end? Yes, both trust and DMZ support load balancing. 3.netscreen Firewall su

-> set DNS host 4. Set the Zone (Security Zone) Web: Open the Network> Zones page to configure all Zones that already exist on the Netscreen device (not all Zones can be configured, and many default Zones are not allowed to be configured, edit is not displayed in Configure ). Press the New button to add a New Zone. CLI: ho NS5XT-> set zone vrouter OWV6jS 5. Set Interface (Interface) v WEB: Open Network> Interfaces and select the attribute pages corres

devices are active/passive, the primary device is active, all firewalls and VPN activity is handled, the backup device is passive, and it is waiting for the main device to take over. However, if the NSRP protocol is required to function, the application port of the entire firewall must be connected with a cable line. Also, if you want to maintain a network connection that manages traffic for one or more physical interfaces of

First of all, for the theory of literacy, you need to understand ha what it is and whether it is similar to other high availability, not much to say. You can look down.Juniper-netscreen os ha High availability configuration HA NetScreen Company's NSRP agreement is Juniper company based on the VRRP protocol specification independent Development Agreement, the firewall as the core network of the

Author Contact: [email protected]I got a task to integrate we corp Windows AD with our NetScreen firewall Webauth function. Before this we firewall supports onlyLocal users, that's causes big work load to create accounts especially when the user number is grows and more.To use Windows AD, LDAP firstly comes into mind but soon I found it's not usable as I even can ' t find where to define the LDAP search account and password. As I know on SRX this woul

NETSCREEN-100 product function and performance description (i) High-performance firewall products The NetScreen-100 firewall product is a high-performance product based on a secure package processor. The new technology includes custom ASIC chip free affiliate and strategy implementation. High performance multi-bus architecture, embedded high-speed RISC CPU and proprietary software. The dedicated ASIC chip o

, sock V5 works at the session layer. Each protocol work in the TCP/IP layer, different network environment suitable for different protocols, in the selection of VPN products, should pay attention to the choice. The IPSec protocol is a wide, open VPN security protocol that works in the third layer of the OSI model-the network layer. The IPSec protocol is actually a set of protocols rather than a single pr

Obtain Juniper Netscreen webshells in batches using Censys Censys is a new search engine used to search information about networked devices. Security Experts can use it to evaluate the security of their solutions, hackers can use it as a powerful tool to detect attack targets and collect target information in the early stage. Its functionality is very similar to the popular Shodan, but its advantage over Shodan is that it is a free search engine, ini

NetScreen appeared "The address has been added. But the DNS name lookup failed "NetScreen firewall can be added to the Address book domain name, such as in the QQ server can be directly joined the QQ server domain name sz.tencent.com.650) this.width=650; "title=" "src="/e/u261/themes/default/images/spacer.gif "style=" Background:url ("/e/u261/lang/ Zh-cn/images/localimage.png ") no-repeat center;border:1px

Netscreen 5XP reset and OS upgrade, netscreen5xp 1. ns5xp Reset Connect a serial port to a PC and use a Super Terminal. Set the port: Bits per second: 9600Data bit: 8Parity: NoneStop bit: 1Data Flow Control: hardware After connecting to the firewall, press the reset button to display the screenConfiguration Erasure Process has been initiated.Continue to press and hold it, which will be displayed in about 6 to 7 seconds.Waiting for 2nd confirmation.Wai

NetScreen Firewall How to forget the password can be soft/hard to restore to the factory configuration default account password, a bit more annoying is, this process will remove all the configuration of the NetScreen firewall, Cisco switch is can not delete the configuration file to modify the password. It's a shame. So be sure to develop a backup profile to handle an emergency. Restore factory setup with

Juniper NetScreen Firewall three deployment modes and basic configurationJuniper Firewall in the actual deployment process, there are mainly three modes to choose from, these three modes are:① the NAT mode based on TCP/IP protocol layer three;② based on the TCP/IP protocol layer three routing mode;③ is based on a two-layer protocol transparent mode.Nat mode when the Juniper Firewall ingress interface (intranet port) is in NAT mode, the firewallJuniper

Configure the syslogs of Netscreen to be stored on the Linux Syslog Server-Linux Enterprise Application-Linux server application. For details, see the following. When I went on a business trip to Hebei province two days ago to debug the Netscreen500 firewall of Juniper for a Netcom company, they asked me to store the logs recorded by the firewall to the log server created on the Linux platform, if you still have such information, we will discuss and s

1, enter the character configuration interface: With a random console line, a computer serial port, a E1 port, on the computer to open the Super Terminal configuration, username, password are netscreen. 2, enter the Web configuration interface: Using a crossover cable to connect the E1 and the computer's network card, change the computer IP to 192.168.1.2 (the same network segment as the E1 port). Open IE Browser input http:/192.168.1.11 (192.168.1.11

NetScreen Firewall common Commands-Interface ChapterNs25-> Get interface//view interface informationA-active, I-inactive, u-up, D-down, R-readyInterfaces in Vsys Root:Name IP Address Zone MAC VLAN State VSDeth1 192.168.0.2/24 Trust 0014.f642.7c20-u-Eth2 0.0.0.0/0 DMZ 0014.f642.7c25-d-Eth3 116.233.11.11/32 untrust 0014.f642.7c26-u-Eth4 0.0.0.0/0 Trust 0014.f642.7c27-d-Vlan1 0.0.0.0/0 VLAN 0014.f642.7c2f 1 D-ns25-> get int eth1//view configuration of In

NetScreen, for example, enters the Web administration interface, which operates as follows: 1. Increase public network VIP Network Interfaces ETHERNET0/2 211.136.199.14/28 Edit Vip *add Virtual IP Address 2. Binding intranet IP, port *new VIP Service Select Map to service if no need to add Service first Fill in map to IP Select Server Auto Detection 3. Set Policy Policies Untrust>trust *new Destination Address Select VIP Select Servic

First, the NS5XP resetConnect the serial cable to the PC with HyperTerminal connection and the port setting parameters are:Number of bits per second: 9600Data bits: 8Parity check: NoneStop bit: 1Data flow control: HardwareAfter connecting to the firewall, press the reset button on the screen to displayThe Configuration Erasure Process has been initiated.Keep holding it for about 6-7 seconds.Waiting for 2nd confirmation.Wait for the second confirmation, release the Reset key, press ENTER, press t

interface webset admin telnet port 1025 set telnet port to 1025 set admin root access console only root users are allowed to have issues with the console port, telnet is not allowed to access get session to view sessionsSet hostname hz-fw set Host NameSet admin password 1234 set the Administrator's password to 123get license-key to view the authorization file DI deep filtering IPS function of the current firewall lock, and hot backup of the two machines to NSP)Upgrade ScreenOSsw1-> exec save so