Junos OS

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  • 1.  JunOS 22.4.R3.25 won't pass traffic between two GE ports on same VLAN

    Posted 03-29-2024 13:47

    Using the exact same config, I'm testing 22.4R3.25 on an SRX300 -- and traffic between a host on port 0/5 and a host on port 0/1 (simple setup on desk) won't pass traffic between hosts (ping - or anything else) - but when I do nothing but switch JunOS down to 22.4R2.8 -- the traffic passes as expected. 

    I can't find anything on this problem and 22.4R3.25 is new and supposed to fix the nasty CVE on JunOS from last year. 

    Can anyone else confirm this problem? (with maybe a fix?)

    Thanks,

     -Ben



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    Ben Kamen
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  • 2.  RE: JunOS 22.4.R3.25 won't pass traffic between two GE ports on same VLAN

    Posted 04-01-2024 06:06

    I see that 22.4R3-S1 is available for SRX only...

    Maybe give it a try?



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    Olivier Benghozi
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  • 3.  RE: JunOS 22.4.R3.25 won't pass traffic between two GE ports on same VLAN

    Posted 04-04-2024 11:28

    I tried that once upon a time and that was broken too. 

    The point is: 22.4R3.25 is supposed to fix the nasty CVE on JunOS from last year -- and was specifically recommended by JTAC...

    And it seems to be broke. 



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    Ben Kamen
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  • 4.  RE: JunOS 22.4.R3.25 won't pass traffic between two GE ports on same VLAN

    Posted 04-04-2024 16:07

    You should open a JTAC case, then... Maybe something that might be fixed in 22.4R3-S2...



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    Olivier Benghozi
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