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Jacob Erlbeck jerlbeck at sysmocom.deHi
On 26.07.2015 20:02, Sipos Csaba wrote:
> I will try to give you as many feedback as possible. :-)
>
> I finally have a more or less working setup. At least there is no crash whatsoever, and the PS domain is working, the UE can attach, activate PDP, transfer data to some extent.
>
> For example when i tried to ping the TUN interface, I got 2500-2600ms latency.
That's normal in the default case, since the MS will have to issue a
RACH to get an uplink TBF for the response. You can allow to keep the
PACCH open for a longer time by configuring
pcu
dl-tbf-idle-time 2000
This keeps the DL TBF open for the time given (in ms) by periodically
sending LLC dummy commands.
HTH
Jacob
--
- Jacob Erlbeck <jerlbeck at sysmocom.de> http://www.sysmocom.de/
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