Module 9 - Slide 25 - North - South Packet FLow

[sdebarros]

Hello everyone..

Have a class coming up for this course and I am wondering where does the SR/DR sit in this flow??

 

My guess is this - Please let me know if I am wrong..

The traffic comes in and hits the SR first - It does any thing it needs - NAT, FW, ETC..

After the SR (maybe within the SR) the SI Classifier is checked - if we redirect - we redirect to he SVM over the Untrusted Segment.

IF traffic is allowed - the flow is sent over the Trusted-Segment.

Then it hits the DR component of the Edge..

 

Again I am totally assuming this..  Anyone have any material on this???

 

Thanks all.  Have a good one.

[John Krueger]

The SI classifier sits alongside the FW Rule Classifier. Everything happens in the context of the SR. The DR is not involved.

[sdebarros]

Got yah,

Thanks John..

That makes sense - It is all done prior to the DR getting it, or the DR is done with it (South to North).

 

Ok have a good one.