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Router 877 with Telecom Italia Alice 7 Mega

lucio_1966
Beginner
Beginner

Hi there,

I´m having trouble connecting to the internet with the 877 router; I have tried several different configurations, but I always fail to connect. The Telecom said that the line is Ok, and in fact I´ m able to connect through the old Alice modem I have, even with a good bandwidth (6.5 Mbps in download). But when I try to use the 877, it fails. I was wondering whether it has to do with the attenuation: usually it is around 12 dB, as shown here below. But in my case it´s around 32dB. Can this be the reason ? or do I have to did deeper in my config file ?

router#sh dsl int     
ATM0
Alcatel 20190 chipset information
                ATU-R (DS)                      ATU-C (US)
Modem Status:    Showtime (DMTDSL_SHOWTIME)
DSL Mode:        ITU G.992.1 (G.DMT) Annex A
ITU STD NUM:     0x03                            0x1
Vendor ID:       'STMI'                          'TSTC'
Vendor Specific: 0x0000                          0x0002
Vendor Country:  0x0F                            0xB5
Capacity Used:   100%                            60%
Noise Margin:    11.5 dB                         23.0 dB
Output Power:    14.5 dBm                        13.0 dBm
Attenuation:     12.0 dB                          3.0 dB
Defect Status:   None                            None                       
Last Fail Code:  None
Watchdog Counter: 0xF5
Watchdog Resets: 0
Selftest Result: 0x00
Subfunction:     0x00
Interrupts:      8093 (0 spurious)
PHY Access Err:  0
Activations:     2
LED Status:      ON
LED On Time:     100
LED Off Time:    100
Init FW:         init_AMR-2.6.004.bin
Operation FW:    AMR-2.6.004.bin
FW Version:      2.6.4

                 Interleave             Fast    Interleave              Fast
Speed (kbps):          6336                0           480                 0
Cells:               126700                0         14300                 0
Reed-Solomon EC:          0                0             0                 0
CRC Errors:               0                0             0                 0
Header Errors:            0                0             0                 0
Total BER:                0E-0           0E-0Leakage Avarage BER:         0E-0           0E-0
LOM Monitoring : Disabled


DMT Bits Per Bin
000: 0 0 0 0 0 0 0 2 3 5 5 6 7 7 7 7
010: 7 7 7 7 7 7 7 6 6 6 6 5 4 3 2 0
020: 0 0 0 0 0 A A A B A A A A A A B
030: A A A A A A A A A A A A A A A A
040: 0 9 A 9 A 9 9 9 9 9 9 9 9 9 9 9
050: 9 9 9 9 9 9 9 9 9 9 8 9 9 9 9 9
060: 9 9 9 9 9 9 9 8 9 9 9 9 8 8 9 8
070: 9 9 8 2 8 8 8 8 8 8 8 8 8 8 8 8
080: 8 8 8 8 7 8 8 8 7 8 8 8 8 8 7 7
090: 8 7 7 8 8 7 7 7 7 8 8 7 7 7 7 8
0A0: 7 7 7 8 7 7 7 8 8 7 7 7 7 7 7 7
0B0: 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7
0C0: 7 7 7 6 7 7 7 7 6 7 6 7 7 7 7 7
0D0: 7 7 7 6 6 6 6 7 6 6 6 6 6 6 6 6
0E0: 6 6 6 6 6 6 6 6 7 6 7 6 6 6 6 6
0F0: 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6

DSL: Training log buffer capability is not enabled

The above output was taken from a 877 of a friend of my, who has the same contract with the Telecom.

Thanks or any comment.

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