Category Archives: Juniper

OpenVPN and Raspberry Pi 3 – part 1

I used to use the remote access VPN that came with my SRX100 and now SRX300. However, it is limited to two users only. I need more than two users. I thought of using the Raspberry Pi and OpenVPN since OpenVPN … Continue reading

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WARNING: THIS DEVICE HAS BOOTED FROM THE BACKUP JUNOS IMAGE

When you get this banner after logging into your Juniper device *********************************************************************** ** ** ** WARNING: THIS DEVICE HAS BOOTED FROM THE BACKUP JUNOS IMAGE ** ** ** ** It is possible that the primary copy of JUNOS failed to … Continue reading

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Juniper SRX Dynamic VPN (Remote Access VPN) – Part 1

I have been really busy at work and personal stuff, and I have not posted any useful stuff lately. This post will be for a simple home Dynamic VPN or other vendors call it Remote Access VPN configuration. Here is a … Continue reading

Posted in Firewall, Juniper, Misc. | Tagged , , , , , , , , , , , | 4 Comments

Juniper SRX New DHCP Configuration for Home LAN

As I mentioned from my last post, I switched back from ASA5505 to SRX100H2. The reason I am posting this is for some reason, my SRX100 couldn’t receive a public IP address from my service provider. Somehow the newer way … Continue reading

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Juniper SRX Slow Internet Speed

Hello folks! Okay… This is probably one of the simple things that we forget when troubleshooting, leaving the debuging turned on. Last year, I replaced my SRX100H2 with my old ASA5505 because it was really slow. It was so slow … Continue reading

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vSRX on Virtualbox and GNS3 v1.3.7 (OS X Yosemite)

I really like the Virtualbox vSRX compare to the QEMU version because the Virtualbox vSRX is so much faster compare to the QEMU one. We are talking about a lot faster. Anyways, once you have the vSRX .vmdk, .vdi  or … Continue reading

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vSRX via GNS3 Qemu (OSX Yosemite)

It took me awhile and lots of Googling to figure this one out. For some reason qemu-img could not convert the .vmdk file into .img. What I did was converted the .vmdk file into .vdi using VirtualBox. Then when I … Continue reading

Posted in GNS3, Juniper, Misc. | Tagged , , , , , , , | 1 Comment