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Hi,

In the given trace present at pcapr, I was able to decode nbap, but most of the FP/MAC/RLC packets are throwing exceptions. Is it possible to see the RRC packets with any particular settings??

http://www.pcapr.net/view/nos/2011/3/1/13/iub_over_udp_nbap_and_rrc.html

Regards, Vineeth

asked 24 Jan '14, 03:09

Vineeth's gravatar image

Vineeth
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FP/MAC/RLC are automatically dissected. But beware that UMTS security design is not allowing to see Iub messages after cyphering (i.e. authentication and security procedure right after RRC Connection Setup Complete and Direct Transfer messages to Core Network) if encryption algorithm is activated in Core Network. Check that first, and then verify that EA1 is not used, then you should be able to see RRC protocol.

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answered 14 Jan '15, 01:09

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Fedemone
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question asked: 24 Jan '14, 03:09

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last updated: 14 Jan '15, 01:09

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