16 Nov
2010
16 Nov
'10
7:47 p.m.
On Mon, Nov 15, 2010 at 07:44:50PM +0000, Stuart Baggs wrote:
Hi, I am reading the OpenBSC_GPRS wiki page and trying to get GPRS up and running. On the wiki it says: [...]
this is correct, assuming that your IP interface facing the nanoBTS is running on 192.168.0.128 and the IP ineterface facing from the SGSN to the GGSN is on 192.168.1.128
Also I have all 3 processes running openggsn, osmo-sgsn and bsc_hack but GPRS does not attach on any of my handsets. What could be the problem?
Just like debugging general IP networkin issues using stuff like tcpdump or wireshark. Then you should see connection attempts on the various interfaces, such as from the nanoBTS to the SGSN, etc.
Regards, Harald
--
- Harald Welte laforge@gnumonks.org http://laforge.gnumonks.org/
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