Troubleshooting of Flexi Multiradio BTS LTE

[adewijaya]

Table of contents
1 Overview of troubleshooting Flexi Multiradio BTS LTE . . . . . . . . . . . . . . 9
2 Troubleshooting BTS Site Manager. . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
2.1 Checking PC firewall settings in Windows. . . . . . . . . . . . . . . . . . . . . . . 10
2.1.1 Checking PC firewall settings in Windows XP Professional . . . . . . . . . 10
2.1.2 Checking PC firewall settings in Windows Vista/Windows 7 . . . . . . . . . 11
2.2 Problems with BTS Site Manager connectivity to the BTS . . . . . . . . . . 13
3 Troubleshooting Flexi Multiradio BTS LTE . . . . . . . . . . . . . . . . . . . . . . 14
3.1 Checking BTS faults . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
3.2 Checking BTS SW versions and SW download. . . . . . . . . . . . . . . . . . . 15
3.3 Checking the BTS commissioning file . . . . . . . . . . . . . . . . . . . . . . . . . . 16
3.4 Identification of faulty units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
3.5 Checking antenna line and MHA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
4 Basic issues to check when troubleshooting Flexi Multiradio BTS LTE. 21
4.1 Saving a Flexi Multiradio BTS LTE snapshot file for troubleshooting purposes
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
4.2 Changing local account . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
4.3 Forgotten User name or password . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
4.4 Software update to BTS site fails. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
4.5 Problems in connectivity inside Flexi Multiradio BTS modules . . . . . . . 25
4.6 Cannot save commissioning file or send parameters in Windows Vista/Windows
7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
4.7 Cannot ping modules through LMP port . . . . . . . . . . . . . . . . . . . . . . . . 27
5 Troubleshooting a Flexi transmission sub-module. . . . . . . . . . . . . . . . . 28
5.1 BTS reset required. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
5.2 Dead Peer Detected . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
5.3 Ethernet interface is not working . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
5.4 SW version mismatch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
5.5 Transmission sub-module LED indications . . . . . . . . . . . . . . . . . . . . . . 32

[riyantoyadi]

this is a Single RAN Equipment?

[adewijaya]

nope, this Flexi BTS for LTE RL30

[shastriv]

Can you please upload this into Meghaupload or 4shared portals.
Thanks in Advance.