Hi,
When decoding Gb messages, I figured out that after the request of a PDP Context for a certain APN, we receive un IP Adress (for MS) and a ID for Tunneling (for GTP) but no IP for the APN.
However, the next message send to the APN uses it’s IP. How can the MS know that if itùs been never communicated to it !!
Thnx
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