4dfb2babf2
Recently, the ability to run UTRAN without encryption was added, but the config for it was tied to the A5 GERAN encryption configuration. This affected osmo-msc's default behavior of Iu, breaking osmo-msc ttcn3 Iu tests: the ttcn3 test suite sets A5 to 0 (no encryption) but still expects Iu to enable air encryption. Fix this "regression". Add a separate vty config option for UEA encryption, even if it does not provide full granularity to select individual UEA algorithms yet. As a result, Iu default behavior remains to enable encryption regardless of the A5 config. UTRAN encryption can be disabled by the new cfg option "encryption uea 0" alone. Even though the new vty command already allows passing various combinations of the UEA algorithm numbers, only '0' and '1 2' are accepted as valid combinations, to reflect current osmo-msc capabilities. Revert most changes to the msc_vlr test suite in commit "do not force encryption on UTRAN" (I04ecd7a3b1cc603b2e3feb630e8c7c93fc36ccd7): use new net->iu_encryption instead of net->a5_encryption_mask. Adjust/add to test_nodes.vty transcript tests. Related: OS#4144 Change-Id: Ie138f2fcb105533f7bc06a6d2e6deccf6faccc5b |
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| .. | ||
| control.adoc | ||
| counters.adoc | ||
| counters_generated.adoc | ||
| net.adoc | ||
| osmux_msc.adoc | ||
| overview.adoc | ||
| running.adoc | ||