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When connect U2000 client from Internet to Internal getting error

Latest reply: Jan 10, 2022 14:32:11 1544 13 13 0 1

 

Problem Description


User login successfully, but when loading, there is an error:



 

 



2
 
 
 Problem analysis:

We found an examplefrom 3ms.

http://3ms.huawei.com/km/blogs/details/5112409?l=zh-cn

This may caused by the server not listen All IP which canbe checked with command on server


 cd  /opt/oss/server/etc/conf

cat setting.cfg | grep ListenAllIp

If it's not enable, It's have to recovery by this way
 
 
1 stop nms

2#. /opt/oss/server/svc_profile.sh
 
#/opt/oss/server/3rdTools/python/bin/python/opt/oss/server/platform/lbin/script/restore_custom_LoopbackIP.pyc
 
sec_adm -cmd enableListenAllIP

3start nms
 

Below is guide tostop the NMS
 
http://support.huawei.com/hdx/hdx.do?docid=DOC1000321017&from=u2000portal

Solution:

 
we must do port forward 2 ports, one for U2000 client, andanother for System Monitor, otherwise we can’t login.

interface GigabitEthernet0/0/0

description To-Internet


ip address 202.123.176.101 255.255.255.248


nat server protocol tcp global current-interface 31039 inside 10.0.200.11 31039

nat server protocol tcp global current-interface 31080 inside 10.0.200.11 31080


recommended to added all the U2000 relate ports on router.
 

This post was last edited by GongXiaochuan at 2018-12-03 05:28.

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we must do port forward 2 ports, one for U2000 client, andanother for System Monitor, otherwise we can’t login.

interface GigabitEthernet0/0/0

description To-Internet


ip address 202.123.176.101 255.255.255.248


nat server protocol tcp global current-interface 31039 inside 10.0.200.11 31039

nat server protocol tcp global current-interface 31080 inside 10.0.200.11 31080


recommended to added all the U2000 relate ports on router.


This post was last edited by GongXiaochuan at 2018-12-03 05:28.

thanks for sharing
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this is useful for us, before same issue I don't know how to deal with it
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we must do port forward 2 ports, one for U2000 client, andanother for System Monitor, otherwise we can’t login
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With the development of IT and IP technologies and the convergence of various industries (such as telecommunications, IT, media, and consumer electronic industries), the telecommunications industry has witnessed tremendous changes. Broadband services, mobile services, and network convergence have become the mainstream. Carriers' market orientation and business modes have also changed.

The development of the all-IP architecture is a leading factor in the transition from the existing vertical network that is divided by technology and service to the flattened horizontal network.
Improving user experience, lowering operation expenditure (OPEX), and improving efficiency are the driving forces for fixed-mobile convergence (FMC).
Network convergence leads to operation and maintenance (O&M) convergence.
The U2000 is future-oriented and provides unified management of all-IP and FMC bearer and access equipment.

The U2000 supports not only unified management of multi-domain equipment but also unified management at the element and network layers. The U2000 has revolutionized the layer-based management mode to meet the management requirements for transforming from the existing vertical network to the flattened horizontal network.
The U2000 is a unified network management system (NMS) for multiple domains that aims to minimize O&M costs and to bring more network benefits to carriers.
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  • convention:

If it's not enable, It's have to recovery by this way


1、 stop nms

2、#. /opt/oss/server/svc_profile.sh

#/opt/oss/server/3rdTools/python/bin/python/opt/oss/server/platform/lbin/script/restore_custom_LoopbackIP.pyc

sec_adm -cmd enableListenAllIP

3、start nms

this is way is very helpful .
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have got the solution
we must do port forward 2 ports, one for U2000 client, andanother for System Monitor, otherwise we can’t login.

interface GigabitEthernet0/0/0

description To-Internet


ip address 202.123.176.101 255.255.255.248


nat server protocol tcp global current-interface 31039 inside 10.0.200.11 31039

nat server protocol tcp global current-interface 31080 inside 10.0.200.11 31080


recommended to added all the U2000 relate ports on router.
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now learnt the how to configure mirror port .
Mirror all packets sent to the CPU to the PC on the LAN side.
WAP>mirror clains 1 enable 1 dip 192.168.100.100 sip 192.168.100.1
success!
("1" is the ID of the traffic rule created in the previous step. "dip" is the IP address of the PC. "sip" is the IP address of the BR0 port.)
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The U2000 supports not only unified management of multi-domain equipment but also unified management at the element and network layers. The U2000 has revolutionized the layer-based management mode to meet the management requirements for transforming from the existing vertical network to the flattened horizontal network.
The U2000 is a unified network management system (NMS) for multiple domains that aims to minimize O&M costs and to bring more network benefits to carriers.




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IManager U2000 inherits all functions of original T2000, N2000 BMS and DMS, supports the unified management of all devices in Huawei's transport domain, IP domain and access domain, adopts scalable modular architecture design, is detachable and flexible to meet various networks.
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