Troubleshooting: GGSN Response Timeout during SM

selim.hasan   钻石会员    发表于 2014-9-20 14:33:33   最新回复:2018-05-30 13:43:14

lFault  symptom:

The trace result shows that the SGSN sends the Activate PDP Context Reject message carrying the 0x1E cause value "Activation rejected by GGSN.“

Fault location:

In the user trace task, check whether the SGSN sends the Create PDP Context Request message to the GGSN. If the SGSN does not receive a response message returned by the GGSN within T3 x N3 seconds, it indicates that a GGSN processing error occurs.


p1. Check that the GGSN address in the message is correct.

p2. Check the IP connections between the SGSN and the GGSN.

mostafizur.r   高级会员    发表于 2014-9-21 20:48:15

good sharing
tariqul.i   中级会员    发表于 2014-9-24 15:47:29

very good information.
mehedi_hassan   银牌会员    发表于 2014-9-24 17:29:48

nice fault handling document
faizur   银牌会员    发表于 2014-9-27 23:29:35

very helpful information.
ahleemon   白金会员    发表于 2014-9-27 23:41:30

excellent posting. thanks
selim.hasan   钻石会员    发表于 2014-9-28 16:06:56

thanks everyone...:)
user_2837311   钻石会员    发表于 2018-5-30 13:43:14

useful document, thanks
Have a nice day
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