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Bug #2501

suspected problem with unanswered neighbor solicitation

Added by dexter 13 days ago. Updated 13 days ago.

Status:
New
Priority:
Normal
Assignee:
Category:
-
Target version:
-
Start date:
09/07/2017
Due date:
% Done:

0%

Spec Reference:

Description

getting and using an IPV6 pdp context has been tested successfully using a
samsung galaxy S2, but tests with a Getnord ONYX fail.

In the failure case, the PDP-Context is opened successfully, also the following
interactions look good. Except that the pdp context is closed by the phone a
shortly after it had been established. The dactivation cause is a regular
deactivation.

When comparing the two traces it is distinctive, that the trace from the
getnord does contain a neighbor solicitation request. This request seems to be
ignored by the GGSN. It is likely that the getnord mobile interprets this as
a failure and then closes the pdp context.

The traces of the two cases are attached to this ticket.

non_working_with_getnord_onyx.pcap (8.16 KB) dexter, 09/07/2017 12:20 PM

working_with_samsung_galaxy_s2_s4m6.pcap (746 KB) dexter, 09/07/2017 12:20 PM

History

#1 Updated by laforge 13 days ago

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