osmo-iuh.git branch neels/ipa_nano3g updated. d419ffcdd09cc19b91f5e1b0404c05e657bf2e5f

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The branch, neels/ipa_nano3g has been updated
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http://cgit.osmocom.org/osmo-iuh/commit/?id=d419ffcdd09cc19b91f5e1b0404c05e657bf2e5f

commit d419ffcdd09cc19b91f5e1b0404c05e657bf2e5f
Author: Neels Hofmeyr <nhofmeyr at sysmocom.de>
Date:   Fri Sep 16 01:38:46 2016 +0200

    fix msgb talloc context initialization
    
    Properly initialize msgb talloc context in hnbgw and all tests, using the new
    msgb_talloc_ctx_init().
    
    test-ranap.c: since msgb talloc ctx is now in test_common_init(), remove msgb
    talloc init here.
    
    Change-Id: I807c799aff1239184728551ed77fdafa73bd683f

http://cgit.osmocom.org/osmo-iuh/commit/?id=e9d86b7a108e121328f3c50cba6ef5150f7a38af

commit e9d86b7a108e121328f3c50cba6ef5150f7a38af
Author: Neels Hofmeyr <nhofmeyr at sysmocom.de>
Date:   Fri Sep 9 01:25:22 2016 +0200

    comment: note RAB assignment spec reference
    
    Change-Id: Ifef8da82a01cd781ef560d1ec21cbfb23efb1495

http://cgit.osmocom.org/osmo-iuh/commit/?id=4f014aa873bde7c1bcfb450fe412c408e9127afc

commit 4f014aa873bde7c1bcfb450fe412c408e9127afc
Author: Harald Welte <laforge at gnumonks.org>
Date:   Sat Apr 30 23:52:02 2016 +0200

    hack: Accept also UE_Identity_PR_pTMSIRAI in HNBAP from nano3G
    
    I have the feeling that the nano3G simply forwards whatever identity it
    receives from the MS in RRC via HNBAP, without sending any IDENTITY
    REQUESTS by itself.  That seems like a violation of the RANAP
    specification, but well.
    
    As opposed to Neels' earlier commit, the phone I was testing with
    (GT-I9100) is using the UE_Identity_PR_pTMSIRAI (PS identity) instead of
    UE_Identity_PR_tMSILAI (CS identity) when trying its first attempt to
    register to the network, so let's support that equally.

http://cgit.osmocom.org/osmo-iuh/commit/?id=6148f344e2f55da59237616a90e53f44ca90d4ae

commit 6148f344e2f55da59237616a90e53f44ca90d4ae
Author: Neels Hofmeyr <nhofmeyr at sysmocom.de>
Date:   Mon Apr 25 15:05:32 2016 +0200

    hack: simply accept UE Register Requests with TMSI
    
    HNBGW would usually keep track of UEs that have registered, with their
    IMSI. When a UE registers with only a TMSI, we obviously can't store an
    IMSI. However, since we're so far never *using* the list of UEs in
    osmo-hnbgw, we might as well just accept the TMSI registration and carry
    on as usual.
    
    This is particularly helpful with an ip.access nano3G femto cell, as it
    tends to send UE registrations with a TMSI+LAI identification instead of
    an IMSI when the subscriber is known. This causes timeouts of several
    minutes until a UE registration switches back to IMSI. When simply
    accepting the TMSI in osmo-hngw, no problems are apparent in our current
    code state.
    
    A workaround to make sure the phone uses an IMSI to register: attempt to
    register the phone to a different mobile network, which may discard the TMSI
    for your network, and then switch back to your network.
    
    Recording the IMSI in hnbgw: we could use the subscriber list during paging,
    but on the other hand, it doesn't hurt to anyway always page to all HNBs
    connected to osmo-hnbgw. The paging procedure does include a page-to-all-HNBs
    in case the first HNB paging fails. However, since we're now failing to record
    UEs that register by TMSI, we must be aware that trying to page such UE on only
    its last seen HNB will fail; it is plainly missing in the list.
    
    Change-Id: I87bc1aa3e85815ded7ac1dbdca48f1680b468589

http://cgit.osmocom.org/osmo-iuh/commit/?id=7b48749783827ebad52483278df287ece6e7d279

commit 7b48749783827ebad52483278df287ece6e7d279
Author: Neels Hofmeyr <nhofmeyr at sysmocom.de>
Date:   Wed Sep 7 17:04:08 2016 +0200

    ranap: include port in RTP TransportLayerInformation
    
    Remove an #if 0 to properly include the port information (verified to work).
    
    Adjust test expectations.
    
    Change-Id: I45fb134959dea9bcdfbfd9d8a061e67c3cc80fb7

-----------------------------------------------------------------------

Summary of changes:
 src/ranap_msg_factory.c | 5 -----
 1 file changed, 5 deletions(-)


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