juniper ssg

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The-JUNIPER-SSG series of PBR (Policy Routing) configuration finalization

Okay, everybody.This weekend seems to have been very fast, because there are too many customers after-sales problems need to actively cooperate with the processing, in short, the time for engineers to do a good job of technology has gone, many times we have to assume too many original role, and not just Huawei, China three, Cisco.this share, but also focused on the configuration of the idea of Huawei, rock Mesh firewall configuration ideas, in favor of everyone comprehend by analogy, spend a few

JUNIPER-SSG Series Sub-interface (one-arm routing) configuration termination

configurationSet interface ethernet0/1.2 NAT(PS: note Interface and area, and VLAN tag, here the 10.10.2.1/24 is sw-a Vlanif2, so here to correspond together,), click-ok output such as650) this.width=650; "src=" Http://s5.51cto.com/wyfs02/M02/7E/02/wKioL1b09h_jBsghAABG3-iUbKs283.png "title=" 4.png " alt= "Wkiol1b09h_jbsghaabg3-iubks283.png"/>Please note that once the sub-interface is established, the default is up, the number behind the interface is Vlan-tag (i.e., the downstream switch trunk c

Juniper SSG 550m HA Configuration

will see the image information below, and the HA notice light color indicates that HA is working properly.When the device is operating normally, both devices ha status lights are flashing green, but Ha is standby haThe indicator light is shown as orange * * * *.If the port of one device is down, the device automatically switches to a different host and the switch time is1 seconds, and this interface works as down the device HA indicator is shown in red.Because only port monitoring is involved i

Juniper-ha SSG Series Cluster-id solutions to scarcity problems

Juniper-ha SSG Series Cluster-id solutions to scarcity problems.Http://forums.juniper.net/t5/ScreenOS-Firewalls-NOT-SRX/Cluster-ID-issue-on-ssg140/m-p/15312//true(Answer from Juniper's official technician)By default, NSRP would support up to 8 cluster ID ' s and 8 VSD ' s. As noted in the previous entry, you can increase this with the Envar, but you need to use them in multiples of 8, and the combination of

JUNIPER-SSG Series Sub-interface (single-arm routing) application

of multiple gateways)V. Review of implementationSingle-arm routing long application in small and medium-sized enterprises, when the enterprise can not budget to buy three-tier switch, through the two-layer switch to achieve multi-VLAN interoperability.The implementation of the cross-border delivery, because the customer needs inter-VLAN interoperability, I have not done here strategy, the following is a simple introduction of the SSG series of strate

Juniper-ssg-netscreen series High Availability CLI configuration finalization

Group id:0L Device priority in the VSD group:100L Preempt option:disableL Preempt Hold-Down time:0 SecondL Initial State Hold-Down Time:5 SecondL Heartbeat interval:1000 millisecondsL Lost Heartbeat Threshold:3L Master (Primary) always Exist:noRTO Image InformationL RTO synchronization:disableL Heartbeat Interval:4 SecondL Lost Heartbeat threshold:16NSRP Link InformationL Number of gratuitous arps:4L NSRP encryption:disableL NSRP authentication:disableL Track Ip:noneL Interfaces Monitored:noneL

Juniper SSG Common Commands

NetScreen Juniper SSG Operation commandApril 10, 2013Command line get configuration information get configcommand line to get the time set to get clockSet Vrouter TRUST-VR sharable settings Consider router TRUST-VR can share set Vsys "Vrouter"/Set virtual router for other UNTRUST-VR systems Set Vrouter "TRUST-VR"/Set Virtual router set zone "Untrust" Vroute "UNTRUST-VR" zone untrust to U In NTUST-VRZone Unt

Mutual access between different network segments of Juniper SSG Firewall

Problem description: When the SSG series firewalls of Juniper can access each other through VPN dial-in or direct mutual access between different network segments, sometimes PING can be reached, but the service cannot be accessed, such as WEB and shared files. Problem Analysis: These problems are often caused by the identification of data packet fragments by devices during data transmission.

Juniper SSG Firewall MIP Configuration

MIP is a "one-to-one" two-way address translation (conversion) process. Typically, there are several public-network IP addresses, and there are several servers providing network services (the server uses a private IP address), in order to enable

Juniper Firewall SSG 550M NSRP configuration Document

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

Juniper SSG 550M ha configuration document

Master firewall configuration unset interface e4 IP addresses e4 IP address deletion Set interface e4 zone Ha binds E4 and ha regions together Ssg550-> set NSRP Cluster ID 1 sets cluster group number SSG550 (M)-> set NSRP VSD ID 0 Sets the group

Fly Tower SSG-5 Firewall port mapping command line setting

SSG-5 is the Juniper Firewall entry level products, some emergency situations need to log into the intranet of a PC or server, need to temporarily open the firewall 3389 ports and do the corresponding VIP mapping. The command line is naturally the fastest and least error-prone way. The setting method is as follows: Set Service "3389" protocol tcp src-port 0-65535 dst-port 3389-3389-------Open telnet 3389

[Juniper] common configuration methods for daily maintenance of switches and routine maintenance of juniper

[Juniper] common configuration methods for daily maintenance of switches and routine maintenance of juniper The juniper device is different from other vendors, and adopts the configuration concept of submitting for effectiveness. This greatly reduces misoperations. Note: All configurations do not take effect immediately after they are configured. You need to sub

Juniper Firewall Logging a problem

nothing in the-------------------------------------server to use this protocol, how can this be the problem? Strange, odd? Go to the official website to find out the situation is this: What does SIP PARSER ERROR message:cannot found CRLF mean Categories: * Firewalls ISG/NS/SSG Serie S * ScreenOS updated:18 Aug version:3.0 Summary:problem or goal:the following is getting thi s message in the event logs: "Sip PARSER error Message:cannot find CRLF What

Python3 Backup Juniper Switch

, an empty TXT document will still be created, so you need to make another judgment here and write the required values to fa[]‘‘‘Fa.append (host+ ' \ n ')Print (host+ "is failed")ElseWith open (P2, ' R ') as F:Lines=f.readlines ()With open (P2, ' W ') as W:For I in lines:I=i.replace ('---(more)---', ')I=i.replace (",")I=i.replace (' \ R ', ')I=i.replace (' \ n ', ')If i== ':Passelse:W.write (i+ ' \ r \ n ')def FC_SSG (p2):If Os.path.getsize (p2) ==0:#print (host+ ' is failed ')‘‘‘When the passwo

The hero Tang is flying "actual combat juniper Introductory Course"

The hero Tang in the fly in the 51CTO College launched a experience-based, combat-oriented juniper Introductory course, on-site recording has been One-third, welcome to join us, to make valuable comments. Http://edu.51cto.com/course/course_id-3284.html,Actual Combat Juniper Introductory course QQ Group 263,642,196 only paid trainees are allowed to join, and a paid 51CTO username is required. This group prov

Juniper Firewall two layer transparent mode configuration

Firewall transparent Mode setting (Jnuiper ssg- $ )The first is to understand what is the transparent mode of the firewall, which is equivalent to the firewall as a switch, the firewall will filter through the IP packets, but will not modify the IP packet header of any information.Advantages of Transparent Mode:1, do not need to change the existing network and configuration2, do not need to create a mapping or virtual IP 3. Transparent mode to minim

How to view juniper enterprise-level route publishing certification plan

Many people may not have a special understanding of juniper enterprise-level routing. Next we will give a comprehensive introduction to juniper enterprise-level routing certification, so that you can have a better understanding of juniper routing. Juniper network, a high-performance network leader, today announced the

Juniper Firewall Configuration Backup method

In order to prevent the Juniper Firewall equipment failure in the case of network interruption, to ensure the uninterrupted operation of the user business, the Juniper Firewall is the case of the rapid recovery of the specific description. Juniper Firewall configuration Backup, device restart: Juniper Firewall during

Juniper Infrastructure Firewall System Solution

The problems that customers face Organizations cannot tolerate attacks in the network spreading to all sensitive resources of the company. Businesses want to be able to quickly identify, control, and eliminate attacks to ensure that network resources are not compromised or compromised. To further refine perimeter firewalls and protect the internal network from increasingly complex types of attacks, including attacks that hide in network traffic or attacks that completely bypass security precauti

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