JunOS Download

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Cippo

New Member
Aug 25, 2022
6
1
3
Italy
What's your current JunOS version? v17.3 and newer boot seq stopping keys is CTRL+C
Also, another tip from here:
The version is JUNOS 11.4R1.6

I had already read these suggestions, I tried about ten times with various software and various methods, space bar pressed fixed or pressed repeatedly. I've always started pressing it before it appears
"Hit [Enter] to boot immediately, or space bar for command prompt"
I have never been able to access the "command prompt".
 

BoredSysadmin

Not affiliated with Maxell
Mar 2, 2019
1,062
439
83
The version is JUNOS 11.4R1.6

I had already read these suggestions, I tried about ten times with various software and various methods, space bar pressed fixed or pressed repeatedly. I've always started pressing it before it appears
"Hit [Enter] to boot immediately, or space bar for command prompt"
I have never been able to access the "command prompt".
Do you have another USB->Serial adapter you could test with?
 

Bruno Carvalho

New Member
Mar 12, 2020
4
0
1
Hi Everyone.

I'm from Brazil and I gained a EX2200 for my homelab... in Brazil it's out of the ordinary to think of winning something like this, it's rare for them to go to waste like this, , generally speaking, they are used until they burn out or stop working.
I've been following STH for some time now and I ended up finding this topic in my search across the entire network.
Could someone share the firmware of the latest version 12.03 version of it?

thanks
 

Cippo

New Member
Aug 25, 2022
6
1
3
Italy
Hi Everyone.

I'm from Brazil and I gained a EX2200 for my homelab... in Brazil it's out of the ordinary to think of winning something like this, it's rare for them to go to waste like this, , generally speaking, they are used until they burn out or stop working.
I've been following STH for some time now and I ended up finding this topic in my search across the entire network.
Could someone share the firmware of the latest version 12.03 version of it?

thanks
I sent you what I have.
can you enter the prompt by pressing the space bar?
which cable do you use?
 

Z$hu

New Member
Sep 1, 2022
1
0
1
Hi all,
I bought an EX2300-24T for my homelab but it doesn't recognize any SFP+ I put in it, tried both compatible avago and official juniper finistar.
I'd like to try a full reinstall via usb media install but can't find the firmware anywhere.

Anyone know where to find a media install of 20.4R3 or 21.2R3 ? Or any other release > 15

thanks
 

KarlSamdr

New Member
Oct 16, 2022
1
0
1
Hello everyone,
i have to upgrade my Juniper QFX Series QFX5100-48S Junos from version [14.1X53-D35.3] to version [20.2R3-S3.7]
wondering if someone could share for downloading
Thank you!
 

mgd093

New Member
Nov 25, 2022
1
0
1
30
Houston, TX
markdriscoll.xyz
Hi all, Just another hopeless home-labber looking for the jinstall-ex-2200-12.3R12.4-domestic-signed.tgz or jinstall-ex-2200-12.3R12-S15-domestic-signed.tgz firmware for an ex2200-c purchased via ebay. If anyone would be so kind, I'd be forever in your debt.
 

zac1

Well-Known Member
Oct 1, 2022
432
361
63
FWIW, I found a couple comments from a guy on Reddit who was sharing firmware for a similar switch. I can't find it atm but if you do some sleuthing (site:reddit.com), he may be able to help you out.
 

ServerSemi

Active Member
Jan 12, 2017
131
34
28
I was looking at an used Juniper switch on ebay but by reading this thread made me realize what a mistake buying these cheap switches is. Hp in the other hand let's you download the firmware freely for any model.
 

Samuel Flint

New Member
Jan 7, 2023
1
0
1
Seeking junos-srxsme-21.2R3-S3.tgz in relation to the latest CVE related to J-Web. Have currently disabled web management, but would like to upgrade to the current recommended version. Currently running 20.2r3-S2.5 on an SRX300. Was purchased via another company via CDW, we have no login to Juniper's site.

edit: Our hardware vendor recommends using junos-srxsme-20.4R3-S4.8.tgz as it is verified quite stable and also has the issue resolved. This would also be nice to have.


Juniper CVE: https://supportportal.juniper.net/s/article/2022-10-Security-Bulletin-Junos-OS-Multiple-vulnerabilities-in-J-Web
Juniper recommended OS for hardware: CEC Juniper Community
 
Last edited:

groove

Member
Sep 21, 2011
90
31
18
Thanks for the firmware files.

Just a quick observation - I am cross checking the MD5 checksum of the firmware files provided against Juniper's website and noticed that it's not the same (checking on a mac) :

The MD4 checksum of the provided firmware is : MD5 (junos-srxsme-20.4R3-S4.8.tgz) = 4176e438c6d78db8d4e3442a07b62260
Juniper indicates that the checksum of the file is MD5 : 8fadfcc8f26a5086d334df4fff492165

Is it ok to check the MD5 checksum on a mac or should I check it on an existing Juniper device ? Would it make a difference ?
 

DrMuffinMD

New Member
Feb 5, 2017
10
4
3
30
Checksum matches, the checksum ending in 92165 is for 20.4R3, not 20.4R3-S4.8.

Checksums for 20.4R3-S4.8:
1674483318444.png
 

tinfoil3d

QSFP28
May 11, 2020
896
422
63
Japan
So in case anyone wondering. I'm not suggesting you go dl from there, and I haven't compared and verified it myself, but in general, there are some channels on infamous "telegram" messenger that end with _collection, and they can be browsed through i think even non-js browser. Where you can find things like juniper, vmware, cisco, and maybe something else. Just fyi.
Don't blindly flash that stuff to your systems, triple check, first yourself, then ask someone you trust for hashes. You never know.
 

waakif

New Member
Feb 15, 2023
1
0
1
Hello,
Can you help ,me?
I have Juniper ex3400 but it dies not have a firmware. when it boots it goes to loader.
Can you send me the firmware if you have for Ex3400 or ex2300,

Regards
Waakif
waakif@gmail.com