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At R80.20 there's a new hack to turn the CoreXL instances on the fly on and off. Here is an example with 3 FW wokers!
Now start the command:
# fw ctl multik stop -> stop CoreXL instance 1
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# fw ctl multik stop -> stop CoreXL instance 2
![]()

# fw ctl multik stop -> The last instance cannot be disabled:-)
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You can activate it again per:
# fw ctl multik start
Conclusion:
CoreXL 0 cannot really be deactivated under R80.10+:-)
More see here:
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