session QoS rule

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session QoS rule

L4 Transporter

Hi,

i have created a qos rule for skype and assign class which is real time ,

When I look in to the session details I could not find the session qos rule .

skyp.jpg

 

 

 

How to interpret the details ? 

for example like flow1 c2s and flow 2 c2s and PRED

any related documents 

 

Thanks

 

 

 

3 REPLIES 3

Cyber Elite
Cyber Elite

Try CLI

show session all

show session all filter application skype

show session id 123456

if you replace 123456 with real session is you see line " session QoS rule"

 

Enterprise Architect, Security @ Cloud Carib Ltd
Palo Alto Networks certified from 2011

Hi,

if the type is 'PRED' it does not showing the qos rule , If type is FLOW it is showing the qos rule .

What is the difference between PRED and  FLOW

Thanks

FLOW is an active session flowing through the ssytem (actual packets are traversing the firewall)

 

a PRED session, is a predict session, this is a session that is pre-created to accomodate new sessions created as a result of an active session ( a bit like in an ftp connection, where the parameters of the data session are negotiated in the control session)

 

the predict session is not actively passing packets yet, so QoS does not need to be applied to it

 

QoS not Applied on Predict Type Sessions

Tom Piens
PANgurus - Strata specialist; config reviews, policy optimization
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