Mar 27, 2026 - For details about updated CVE-2025-53521 (BIG-IP APM vulnerability), refer to K000156741.

Forum Discussion

Evergrim's avatar
Evergrim
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Jan 27, 2023

using grep to list all nodes with a specific intervall

Hi guys, I am trying to figure out how to display all nodes that have an interval not equal to "300". Example: list ltm node | grep -v "interval 300" -B 5 but this way it shows me all other lines...
grep
security
Paulius's avatar
Paulius
Icon for MVP rankMVP
Jan 27, 2023

Evergrim This will show you all node names followed by lines that have the value not equal to 300 so you can then remove all the nodes that are not followed by a line with an interval value manually.

 

list ltm node | grep -E "node|interval " | grep -v "interval 300"

 

 

 

CA_Valli's avatar
CA_Valli
Icon for MVP rankMVP
Jan 27, 2023

There's a problem with this .. default "interval" is 3600 and won't be displayed by this command so you will have nodes followed by nothing that might actually have 3600 interval 🙂 

  • Evergrim's avatar
    Evergrim
    Icon for Altocumulus rankAltocumulus
    Jan 30, 2023

    that is correct.
    I took this command, it worked best for my purpose:

    list ltm node all-properties fqdn-templates | grep -E "node|interval" | grep -v "interval 300"


    Thanks everyone for the help!