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lawful interception problem Roaming Case [UGW USN]

Created: Jul 24, 2019 18:27:49Latest reply: Aug 19, 2021 04:40:49 1076 8 24 0 0

Rewarded HiCoins： 0 (problem resolved)

As you know in case of inbound user (2G,3G)

user will authenticate the network through USN and when everything is OK traffic will goes through Roamer UGW.

Problem:

in this case [inbound Roamer] Huawei USN will give information about Signaling only and no Traffic information will be available through lawful interception

x
convention：
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Neil_Tong

Created Jul 25, 2019 02:08:36

Hi!

USN manages the signalling, while the traffic is managed by UGW.

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convention：

Mysterious.color Created Jul 25, 2019 09:49:34 (0) (0)
hi,
in case of inbound roamer Traffic will goes to SGSN then Visitor GGSN Right?
how to check the Traffic?

Neil_Tong Reply Mysterious.color Created Jul 26, 2019 04:05:25 (0) (0)
http://3ms.huawei.com/huaweicase/docMaintain/mmMaintain.do?method=showMMDetailNew&f_id=WX16083120070027
you can click the detail about traffic from SGSN to GGSN

Laiheang Created Aug 19, 2021 04:40:29 (0) (0)

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^2#

Neil_Tong

Created Jul 25, 2019 02:08:36

Hi!

USN manages the signalling, while the traffic is managed by UGW.

x
convention：

Mysterious.color Created Jul 25, 2019 09:49:34 (0) (0)
hi,
in case of inbound roamer Traffic will goes to SGSN then Visitor GGSN Right?
how to check the Traffic?

Laiheang Created Aug 19, 2021 04:40:29 (0) (0)

(0) (0)

^3#

Neil_Tong

Created Jul 26, 2019 05:53:01

you can check the traffic on the GTPU interface of SGSN or GGSN

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convention：

Laiheang Created Aug 19, 2021 04:40:36 (0) (0)

(0) (0)

^4#

Unicef

MVE Created Jul 4, 2021 12:19:11

GOOD answer

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convention：

(0) (0)

^5#

Laiheang

Created Aug 19, 2021 04:40:49

Thank

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convention：

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lawful interception problem Roaming Case [UGW USN]

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