SRX Next-Gen Firewalls

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Ask questions and share experiences about the SRX Series, vSRX, and cSRX.

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If you have a question or a use case, likely there are others who are experiencing or worked through the same thing. Don't hesitate to jump in and ask or share your knowledge!

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Juniper Threat LabsSRX Upgrade Guide Security Advisories Technical Bulletins

Latest Discussion Posts

  • Hi Team, I am having an awful lot of trouble setting up a NPS server to authenticate clients on the JSC. Does anyone have a standard set up for the NPS server for juniper, as the windows servers usually come with cisco inbuilt options. ...

  • Thx for you reply Mr. Spuluka . I have the following device setup. Gateway -> srx300(15.1X49-D60.7) -> srx550(12.1X46-D40.2) -> device(wifi) -> device(wifi media bridge) -> standard switch stack(rvi completes here but my locale ...

  • The irb interface does replace the RVI with vlan interfaces on newer devices like the SRX300 you have. The command structure for vlans changed on newer hardware and RVI id no longer used. Can you share the interfaces you are trying to get tagged and ...

  • I'm in a situation where I'm not using the standard vlan interface. I'm only using the irb interface. I realize that the RVI will still function however the switching part is not functioning. I need ways to use the RVI so that ...

  • JUNOS Software Release [15.1X49-D211] JUNOS Software Release [15.1X49-D200.3] JUNOS Software Release [15.1X49-D170.4] JUNOS Software Release [15.1X49-D60.7] JUNOS Software Release [15.1X49-D120.3] JUNOS Software Release [15.1X49-D160.2] JUNOS Software ...

  • Out of curiosity, what is the 15 version you're using? (I've got nothing; it's been a few years since I've had a firewall on 15, and don't recall a performance dip.) ------------------------------ Nikolay Semov ------------------------------

  • Hi, I have several hundred SRX300, some of them in cluster mode, they all worked on 15 version. A few weeks ago, I started updating them to the recommended version - 21.4R3-S4 and after the update I noticed that performance decreased. Decreased in ...

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