For ABBC we set the parameter to 60 seconds. Effectively this forces the posture status to refresh itself at every challenge. Figure 5-8shows the conceptual control flow for this parameter.

 

N e tw o rk A c ce s s D e v ic e

 

C lie n t ch a lle n g e

R e sp o n s e se n t

 

is su e d b y n e tw o rk

 

to n e tw o rk

 

a cc e ss d e vic e

 

 

 

Is th e ca c h e

 

 

d a ta m o re

 

P o stu re

re ce n t th a n

 

C a ch e

M A X _ D A T A _ A G E _ S E C S

Y e s

 

p a ra m e te r?

R e tu rn c a ch e d

 

 

d a ta

 

N o

 

R e fre sh C a c h e d D a ta

R u n P o stu re

 

 

C o lle cto rs

 

Figure 5-8 MAX_DATA_AGE_SECS conceptual flow

Chapter 5. Solution design 107

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IBM Tivoli and Cisco manual Maxdataagesecs conceptual flow