SGW and PGW Selection using DNS in LTE EPC

In this video we discuss how DNS (Domain Name System) is used in LTE EPC for SGW and PGW selection.
This video is from my Course on 4G - 4G LTE EPC - Advanced Troubleshooting using Wireshark.
The full course can be found here - tinyurl.com/xe...
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4G - 4G LTE Evolved Packet Core (EPC) - Concepts and call flows - tinyurl.com/vw...
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