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Wolfgang
Authority
Authority

F2V-reason in cpview, not understandable values

Hello CheckMates,

can someone explain the following values from cpview. These are seen sometimes, looks like every 5minutes.

Second screenshot shows the same value for every entry ?

Screenshot 2021-11-09 105007.png

 

 

 

 

 

Screenshot 2021-11-09 104852.png

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7 Replies
PhoneBoy
Admin
Admin

It's not the same numbers in the second one, though they are...quite big.
Integer overflow, maybe?

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_Val_
Admin
Admin

F2V is the flag for a packet which is re-injected back to SXL from FW (new to R80.20 and up SXL). Those are number of packets with this flag. As Dameon said, the numbers are big, but not impossible. What is an uptime on this box?

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Wolfgang
Authority
Authority

Uptime on this box is 20 days. Normally we could see values of 2 - 8 for sim_reused_established, nothing else.

The high values from the second screenshot are seen in a periodically timeframe all the time. 

@HristoGrigorov fwaccel stats -r changes nothing.

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_Val_
Admin
Admin

Something is not okay then.

@Arik_Ovtracht can someone from your team take a look, please?

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HristoGrigorov

This usually happens when you do fwaccel stats -r (reset stats). After some time it shall fix by itself.

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(1)
Timothy_Hall
Legend Legend
Legend

Looks like a display glitch in cpview and probably not a real underlying problem.  If you convert some of those decimal values to hex and binary you can see they are bumping up against the maximum size/precision of the cpview display variable, or possibly have wrapped around backwards from the precision upper boundary FFFFFFFFFFFFFFFF:

18,446,744,073,709,212,468
FFFFFFFFFFFAD334
1111111111111111111111111111111111111111111110101101001100110100

18,446,744,073,708,827,132
FFFFFFFFFFF4F1FC
1111111111111111111111111111111111111111111101001111000111111100

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Arik_Ovtracht
Employee
Employee

You are correct, and we are actually working on a fix for this bug.

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