India Broadband Forum

somdutto

hi have bsnl broadband 500c connection.from the starting i recieve an error 678
when i try to connect. sometimes i get connected but the link goes off after few minutes. iam using siemens C2110 modem.
my modem overview

Equipment Vendor DSL MODEM
Model No Vulcan BSP v0.01 / Vulcan CSP v0.01
Chipset Part No DSL MODEM ADSL/2/2+ V55.1.03.06/E.37.7.37
Chipset Version No E.37.7.37
ADSL Port Enabled
Downstream Line Rate 7680 kbps
Upstream Line Rate 64 kbps


broadband line status



Line Rate 144905
Tx Cell Transmitted 0
Rx Cell Received 0
Cbr_CPS 0
Rvbr SCR_CPS 0
Vbr SCR_CPS 0
Rvbr PCR_CPS 0
Vbr PCR_CPS 0
Ubr_CPS 900
Ubr MCR_CPS 0
CACMode Simple
CACFunction 0x2002a688
Port Speed Hook 0x00000000
Vpi Range 8
Vci Range 16
Default Pcr 0
Traffic Shaping false
Ni Type uni
Is Dsl Dma Up 1
Enabled Channels 4
Driver Version 1.75
APIVersion GS_API_626
Firmware Version E.37.7.37
Dsp Version 0x00000090
Common Handshake Disable
Connected true
Operational Mode G.Dmt
State Showtime
Watchdog 0x00000053
Operation Progress 0x000000ad
Last Failed 0x0000004c
Tx Bit Rate 64000
Rx Bit Rate 7680000
Rx ATTNDR 7920000
Code Type Status AnnexA
Tx Cell Rate 150
Rx Cell Rate 18113
Phy TXCell Count 70167
Phy RXCell Count 610772
Phy Cell Drop Count 0
Overall Failure 0
Data Boost Disable
Local ITUCountry Code 0x0000b5ff
Local SEF 0
Local End LOS 0
Local SNRMargin 7.5 dB
Local Line Attn 31.0 dB
INPup 0.0
INPdown 0.0
PMstatus Unknown (6)
Raw Attn 31.0 dB
Local Tx Power 10.8 dB
Local Fast Channel Rx Rate 0
Local Fast Channel Tx Rate 0
Local Fast Channel FEC 0
Local Fast Channel CRC 0
Local Fast Channel HEC 0
Local Fast Channel NCD 0
Local Fast Channel OCD 0
Local Interleaved Channel Rx Rate 7680000
Local Interleaved Channel Tx Rate 64000
Local Interleaved Channel FEC 0
Local Interleaved Channel CRC 1350
Local Interleaved Channel HEC 1291
Local Interleaved Channel NCD 0
Local Interleaved Channel OCD 5
Remote Tx Power 19.7 dB
Remote SEF 37
Remote LOS 50
Remote Line Attn 16.0 dB
Remote SNRMargin 4 dB
Remote Fast Channel FEC 0
Remote Fast Channel CRC 0
Remote Fast Channel HEC 0
Remote Fast Channel NCD 0
Remote Interleaved Channel FEC 22
Remote Interleaved Channel CRC 33
Remote Interleaved Channel HEC 23
Remote Interleaved Channel NCD 23
Local Mgmt FEC0 0
Local Mgmt CRC0 0
Local Mgmt FECErrored Sec 0
Local Mgmt Errored Sec 0
Local Mgmt Severely Errored Sec 0
Local Mgmt LOSErrored Sec 0
Local Mgmt Unavail Errored Sec 0
Local Mgmt HEC0 0
Remote Mgmt FEC0 0
Remote Mgmt CRC0 0
Remote Mgmt FECErrored Sec 0
Remote Mgmt Errored Sec 0
Remote Mgmt Severely Errored Sec 0
Remote Mgmt LOSErrored Sec 0
Remote Mgmt Unavail Errored Sec 0
Remote Mgmt HEC0 0
Local TPSTCCell0 0
Local TPSTCCell0Upper Layer 0
Local TPSTCBit Error 0
Remote TPSTCCell0 0
Remote TPSTCCell0Upper Layer 0
Remote TPSTCBit Error 0
PSDMask Status Standard
Status Fail Count 0
Profile Status MAIN
Action Startup
Activate Line None
Line Status false
Host Control Enable
Auto Start true
Failsafe false
Showtime Led 2
Retrain EnableOverallOnly
Defaults None
Line Mode None
Whip Disable
Whip Active Inactive
Happy Mode Enable
PMmode L2L3Allowed
Dying Gasp Enable
Utopia Interface Level1
Physical Port 0
Clock Type Oscillator
Profile MAIN
Detect Noise Disable
Max Interleave D 64
SHalf Disable
Cabinet Mode Disable
PSDMask AnnexM-EU60
Standard Unknown (542)
Ec Fdm Mode EC
Max Bits Per Bin 15
Tx Start Bin 6
Tx End Bin 63
Rx Start Bin 6
Rx End Bin 511
Rx Auto Bin Adjust Disable
Tx Attenuation Bis_0DB
Bit Swap Enable
Bit Swap Up Enable
NTRMode Disable
Code Type ADSL2A
Max Down Rate 511
Capability BIS+/BIS/GDMT/T1413
Coding Gain auto
Framer Type Type3ET
Fast Retrain Enable
Reset Defaults false
Port Snmp If Index 0
Port Snmp If Type 0

please suggest a solution.............