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Bug #3381

closed

osmo-ggsn does not react properly when the PDP CTX ACT PCO contains primary and secondary DNS in separate IPCP

Added by dexter almost 6 years ago. Updated about 5 years ago.

Status:
Resolved
Priority:
Low
Assignee:
pespin
Category:
-
Target version:
-
Start date:
07/05/2018
Due date:
% Done:

100%

Spec Reference:

Description

When a PDP CONTEXT ACTIVATE message with a PCO that contains Primary and Secondary DNS in separate IPCP containers is recaived, then only the first of the two containers is interpreted and the second one is ignored.

Since almost all phones send PDP CONTEXT ACTIVATES where primary and secondary is in a single IPCP container this is quite a corner case situation. However some phones (e.g. Blackberry 9780) behave different.

Files

problematic_packet.pcapng problematic_packet.pcapng 548 Bytes dexter, 07/05/2018 09:25 AM

Related issues

Is duplicate of OsmoGGSN (former OpenGGSN) - Bug #3319: also handle PCOs that contain primary and secondary DNS in two separate IPCP containersResolvedpespin06/04/2018

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