Hi Tomek, > However, the > phone didn't accept the new AUTN and sent synchronization failure again.
Does it report the reason why it does so? > Do you have any idea why the phone is sending the > AKA_SYNCHRONIZATION_FAILURE? No. You should really check the logs there to see why it does. > In meanwhile, I was changing some > configuration parameters to deal with another issue. Can this issue be > caused by some configuration parameter? Maybe. Without knowing what you changed it's hard to tell. Which plugin are you using on the server? Because I noticed that the eap-aka-3gpp2 plugin (as compared to the eap-aka-3gpp plugin) does not increase SQN with each get_quintuplet() call, which seems like a bug. However, that should not have an effect right after the resync as that explicitly sets SQN to the supplied value + 1. And I also saw that both plugins use a global, non-persistent and initially time-based SQN, which might not work well with multiple clients (in particularly if they connect concurrently and/or resync). So I guess these two plugins are really only intended for testing. Regards, Tobias
