Juniper Networks Support software downloads. Download Software. Junos ScreenOS Junos. Creating an Olive with JunOS 12.1 on VirtualBox First, download jinstall-12.1R1.9-domestic-signed.tgz from the Juniper website. If you don't have a real Juniper equipment, there is way to practice with. Of course best way is to have the actual Juniper router since many functions cannot be simulated/emulated. Googling around you will find different methods either using,. Methods vary from extremely easy to difficult ( if you want to do it from scratch using FreeBSD - JUNOS is based on FreeBSD kernel.) Below you can find instructions in 5 steps on how to install JUNOS Olive 12.1 in VirtualBox on Linux. Spi serial flash programmer schematic software. For more details and capabilities of JUNOS Olive check excellent website. For this Lab setup I want to uses three Juniper routers in the topology they appear below. Lab topology for testing three juniper routers I'm using Linux Mint 17 Qiana and Oracle VirtualBox version 4.3.22r98236 Junos Olive.12.1 is available for download on the internet as a virtual appliance in an Open Virtualization Format Archive (OVA). ( will not be provided here) Using the OVA file is the fastest way to have a JUNOS up and running. Step 1 - Import appliance in VirtualBox From VirtualBox, goto import Appliance and load the Junos Olive.12.1 OVA file. It will create a new VM named 'Junos Olive'. All necessary settings are preselected. You may rename the router to a more appropriate name: e.g juniper-R1 Step 2 - Serial Terminal A serial terminal to the Juniper Router is not really necessary but in case you need it there are many ways. First use the VirtualBox option to enable a serial port to send output through Host pipe to a raw file. Choose an arbitrary file name to connect that pipe. Example: Serial Port1 Port Number: COM1 Port Mode: Host Pipe Port/File path: /tmp/junos_serial_S0 Serial Port configuration for router juniper-R1. If you are going to have many Juniper Routers in your virtual Lab then create full clone of the already created Juniper-R1 and name the new clones accordingly e.g Juniper-R2, Juniper-R3 etc. Always reinitialize MAC address of network cards. Also modify the serial port pipe file respectively. In my example I will have three juniper routers. So we have: for Juniper-R2 for Serial port Host Pipe Port/File path: /tmp/junos_serial_S1 for Juniper-R3 for Serial port Host Pipe Port/File path: /tmp/junos_serial_S2. Back to my Lab topology diagram adding more details on ip addressing and interface names. Here I went one step further and manually configure the MAC addresses of the interfaces for easily identifying the ports. You can do that from VirtualBox Network adapter advance features. Lab topology with three juniper routers and details on interfaces and ip addressing My host workstation has two Ethernet interfaces eth0 and eth9 both connected to the DSL router. For interconnecting the routers you can use the VirtualBox Internal Adapter (default is 'intnet'). In my example I created intnet1 and intnet2 and seem to be working properly. If you run into any problems running a specific topology let me know. See below all three routers as they appear in VirtualBox with their settings. Juniper Router R1 settings Juniper Router R2 settings Juniper Router R3 settings. Alternatives in interconnect the routers An alternative way to interconnect the routers in VirtualBox is using the networking. One more way to interconnect router in VirtualBox is the VDE which stands for “Virtual Distributed Ethernet“ as suggested in this. I have not tried the last two methods yet. Step 5 - Juniper Basic Configuration / verification I configure the three juniper routers with basic configuration for testing purposes. Basically edit the hostname, change root password and give ip addresses to the interfaces. Juniper Junos Olive(default username: root, with no password). Configuring SSH access Login to a router ( e.g Juniper-R1) and configure ssh services. Set system services ssh protocol-version v2 Open a terminal and connect by ssh to the router ssh [email protected] The authenticity of host '192.168.3.51 (192.168.3.51)' can't be established. ECDSA key fingerprint is a3:ad:7a:e3:79:61:97:4c:c8:83:ae:2e:f1:05:e4:ab. Junos Olive 12.1r1.9 DownloadAre you sure you want to continue connecting (yes/no)? Yes Warning: Permanently added '192.168.3.51' (ECDSA) to the list of known hosts. [email protected]'s password: --- JUNOS 12.1R1.9 built 2012-03-24 12:52:33 UTC root@juniper-R1%. Testing an OSPF configuration Just to make sure that multicast traffic is passing when using the VirtualBox Internal Adapter we can activate OSPF between juniper-R2 and juniper-R3 Juniper-R2 set protocols ospf area 0.0.0.0 interface em2.0 Juniper-R3 set protocols ospf area 0.0.0.0 interface em0.0 root@juniper-R2> show ospf neighbor Address Interface State ID Pri Dead 10.10.10.1 em2.0 Full 10.10.10.1 128 30 root@juniper-R3> show ospf neighbor Address Interface State ID Pri Dead 10.10.10.2 em0.0 Full 10.10.10.2 128 35.
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