port for Edit Rule-set outside-to-inside1- Des-nat Set from zone Outside Edit Rule inside1-router-23 Set match source-address 0/0 Set match Destination-address 202.100.1.201/32 Set match destination-port 2323 Set then Destination-nat pool inside1-23 Up Edit Proxy-arp interface fe-0/0/0.0 address 202.100.1.201/32 Release Inbound Traffic! Edit Security Zones security-zone Inside1 Set Address-book address Inside1-router 10.1.1.1/32 up up Edit Policies From-zone Outside to-zone Insid
security-zone Untrust interfaces ge-0/0/0.0 host-inbound-traffic system-services p IngNote: By default, ICMP is required to be released, except for business ports that are not managed to be ping-through.Second, Juniper SRX NAT1. Types of NAT1.1 Source Nat:interface1.2 Source NAT:p Ool1.3 Destination NAT1.4 Static NAT2. Configuration Example2.1 Interface-based source NAT[Email protected]# Set security NAT source Rule-set 1 from Zone Trust[Email protec
Juniper Firewall set up the system clock, there are three ways, choose a way to complete the corresponding setup work:1, using the command line method, in the CLI command line interface settings, using the command set clock mm/dd/yyyy hh:mm:ss.2. Use the "Sync Clock with Client" option in the Web management interface:650) this.width=650; "src=" Http://s3.51cto.com/wyfs02/M01/58/22/wKioL1SqOzKRtV5-AAVqFpekUuw546.jpg "title=" Qq20150105151906.png "alt="
First, Juniper Open SNMP
The steps to turn on SNMP are the same as yesterday's reference to configuration methods, which is skipped here.Second, install the configuration MRTG
1, installation
MRTG's official page is http://oss.oetiker.ch/mrtg/, the latest version is 2.17.4. You can choose to compile the installation using the source package, or you can select the system source installation.
The code is as follows
Copy Code
Experimental environment:
Company game online, need to build a VPN channel for authentication and billing system for different areas of internal communications, as well as daily maintenance server is also through VPN connection. To achieve a secure encrypted environment
Solution: Using juniper netscreen SSG140-SB automatic VPN function to solve this problem, because to set up a lot of points, setting almost all the same, to Shanghai room and Changch
The application before the online search a lot of tutorials, mostly before 2012, but also print PDFs, but also fax, 10 days and half a month can not be done, feel good trouble.With a disturbed mood began to fill out the list, the result is
Development and installation environment Mac OS, and WiFi, iPhone or iPod Touch that has been jailbroken (cracked.The SCP mentioned below is the terminal command of Mac OS.Ssh, ldid, and chmod are the command lines for iPhone terminals. They need to
Preface:
I just changed the mini to macbookair, and I have been developing it on the Mini. Before I changed the air, the first project was just launched, and the first application for testing and certificate publishing were all completed on the mini,
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
CliShow Config | Disp SetShow system software view current software version numberShow system Uptime View the startup timeShow Chassis haredware View hardware board and serial numberShow chassis Environment View hardware Board current statusShow
[Email protected] % Cd/config/(0 to 3 and Rescure files) [Email protected] % Cd/var/DB/config/(related files from 4 to 49) SNMP settings: [Edit SNMP] Community cardinals {Authorization read-only;Clients {10.210.14.0/24;}} After the link port
As shown in the figure above: Because of the keyword No-advertise, the route entry 172.29.13.0/24 will not be advertised to the OSPs network
As shown in the figure above, the default priority for static routes is set to 180, so the default
SRX operating system software upgrades must follow these steps:
1. Management Terminal Connection SRX console port, facilitate the upgrade process to view the device restart and software loading status.
2. Open the FTP service on the SRX and
OSPF neighbor validation supports both MD5 and plaintext authentication, and the following is done by R1,R2,R3 neighbor validation. Here we have R1 and R2 for neighbor MD5 encryption.
The R1 configuration is as follows:
Interfaces {em1 {Vlan-id
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
Ist:ignore "> Add Port configuration Template
(1) port configuration with Sub-interface required
Set interfaces FE-2/0/1 vlan-tagging―――― enable encapsulation VLAN on Configuration interface
Set Interfaces FE-2/0/1 Unit 424 Vlan-id 424―――――
Rollback
Set interface
Set Routing-options static
Set System login user admin class Super-user
Set System login User admin authentication plain-text-password Enter password
Set System Services SSH
Set security Zones security-zone untrust
Set the group number for the VSD, which can be used without input because the value of the default virtual security database (VSD) for the NetScreen firewall is 0.
SSG550 (M)-> set NSRP Vsd-group ID 0 Priority 50 sets the priority value of the NSRP
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