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LTE: What all information UE may request from network in protocol configuration option (PCO) as part of attach request ?

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LTE: What all information UE may request from network in protocol configuration option (PCO) as part of attach request ?
posted Apr 28, 2018 by Vikram Singh

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1 Answer

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Hi Vikram,

Earlier I had gone through attach request many times and I remember, UE mainly ask for following informations from the network :
- Primary DNS and Secondary DNS IP addresses
- Type of DNS IP address (IPv4/IPv6)
- Request for IP address allocation via NAS signalling message

Apart from above information, there are many other IEs in Protocol configuration option that are exchanged between UE and PGW.

answer Apr 28, 2018 by Harshita
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