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Spirent KB Article
Doc ID: FAQ15922
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Landslide - SGW Nodal : Difference between Attach Command and PDN Connect command?
Test Activity : Command Mode
From the Command Mode/Sequencer the Attach command generates the Initial Attach/Create Session Request function which by design requires the 1st Default Bearer.
Subsequent Default bearers are activated via the PDN Connect command.
On the wire (Wireshark Capture) both the Attach and PDN Connect commands result in Create Session Request messaging.
The only difference between the Attach and PDN Connect commands is the ability to specify default bearers (other than the 1st) for the PDN Connect command.
Product : Landslide Client,Landslide