[CLUE-Tech] CLUE: DSL - PCISYS
Richard Knechtel
rknech at pcisys.net
Fri Jul 5 10:04:40 MDT 2002
Randy,
I am showing I have 640K/2456K and I am getting around 150K down and jack up.
Here is some info out of my Cisco 675 CBOS 2.4.3:
cbos#show int wan0
wan0 ADSL Physical Port
Line Trained
640 Kbps down; 272 Kbps up; 340 down baud; 136 up baud
Line Quality 33 dB
TX Power +7.9 dB Remote TX Power +15.7 dB
GTI FW Rel B.91
I think Qworst is jacked! I know a few people from my last class that
worked for Qworst. It seems Qworst is in an upheaval internally right now.
They are firing people all over the place ("cleaning house"). They are
having severe problems with wireless. And several other problems in other
ares. SURPRISE!
At 06:29 AM 7/5/02 -0600, you wrote:
>On Thu, 4 Jul 2002, Frank Whiteley wrote:
>
><-----SNIP----->
>
> > > * Matt Gushee (mgushee at havenrock.com) wrote:
> > >
>
><-----SNIP----->
>
> > > It is 'show errors' that gave it to me. I got the following lines with
> > line quality:
> > >
> > > 4 000:00:00:11 ATM Info Wan0 Up*, +4.9 dB TX Power,
> > > +15.7 dB Rem TX Power, 27 dB RX Gain, No Change Margin
> > > 5 000:00:00:11 ATM Info Wan0 Up*, 39 dB Line Quality
> > > ...
> > > 10 000:01:50:40 ATM Info Wan0 Up*, +4.9 dB TX Power,
> > > 15.7 dB Rem TX Power, 27 dB RX Gain, No Change Margin
> > > 11 000:01:50:40 ATM Info Wan0 Up*, 40 dB Line Quality
>
><-----SNIP----->
>
> > Try
> >
> > show int wan0
> >
> > This will display your wan0 stats
> >
> > Frank Whiteley
> > Greeley
>
>My 'show errors' does not show the dB Line Quality...different version of
>CBOS?
>
>Mine is CBOS v2.4.3
>
>'show int wan0' does show me lots of information, but most of it I don't
>really
>know if it is good or bad. Would anyone mind interpreting for me?
>
>I've pasted the output of both commands below. Things that I see as
>potential
>important measures are:
>
> - crc_errors seem to be causing outages. Is that common?
> - my upstream data rate is reported as 256 Kbps. I ordered DSL Deluxe
> (650 Kbps UP / 256 Kbps DOWN), and Qworst is billing me for
> that!
> - there are some measures of dB reported in the 'show int wan0'
> seciton,
> but I'm not sure which is most important. It shows that my
> local attenuation is 35.5dB (Good?) and remote
> attenuation is
> 31.5dB (not so Good?).
>
>#####################################################
>
>snitch>show errors
>- Current Error Messages -
>## Ticks Module Level Message
> 0 005:12:33:15 ADSL Info crc_errors(249) exceeded threshold.
> 1 005:12:33:15 ATM Info Wan0 Down
> 2 005:12:33:16 ATM Info WAN 0 physical layer is down
> 3 005:12:33:16 COMMANDER Info WAN 0 physical layer is down
> 4 005:12:33:16 PPP Info PPP Down Event on wan0-0
> 5 005:12:33:29 ATM Info Wan0 Up
> 6 005:12:33:29 PPP Info PPP Up Event on wan0-0
> 7 005:12:33:34 PPP Info LCP open on wan0-0
> 8 005:12:33:34 PPP Info IPCP Negotiated IP Address
> XXX.XXX.XXX.XXX on wan0-0
> 9 005:12:33:34 PPP Info IPCP Negotiated IP Subnet Mask
> 255.255.255.0
>10 005:12:38:51 ADSL Info crc_errors(83) exceeded threshold.
>11 005:12:38:51 ATM Info Wan0 Down
>12 005:12:38:51 ATM Info WAN 0 physical layer is down
>13 005:12:38:51 COMMANDER Info WAN 0 physical layer is down
>14 005:12:38:51 PPP Info PPP Down Event on wan0-0
>15 005:12:39:05 ATM Info Wan0 Up
>16 005:12:39:05 PPP Info PPP Up Event on wan0-0
>17 005:12:39:10 PPP Info LCP open on wan0-0
>18 005:12:39:10 PPP Info IPCP Negotiated IP Address
>XXX.XXX.XXX.XXX on wan0-0
>19 005:12:39:10 PPP Info IPCP Negotiated IP Subnet Mask
>255.255.255.0
>
> <-----SNIP----->
>
>Total Number of Error Messages: 274
>
>snitch>show int wan0
>wan0 ADSL Physical Port
> Line Trained
>Actual Configuration:
> Overhead Framing: 3
> Trellis Coding: Enabled
> Standard Compliance: T1.413
> Downstream Data Rate: 256 Kbps
> Upstream Data Rate: 256 Kbps
> Interleave S Downstream: 16
> Interleave D Downstream: 4
> Interleave R Downstream: 16
> Interleave S Upstream: 16
> Interleave D Upstream: 4
> Interleave R Upstream: 16
> Modem Microcode: G96
> DSP version: 0
> Operating State: Showtime/Data Mode
>Configured:
> Echo Cancellation: Disabled
> Overhead Framing: 3
> Coding Gain: Auto
> TX Power Attenuation: 0dB
> Trellis Coding: Enabled
> Bit Swapping: Disabled
> Standard Compliance: T1.413
> Remote Standard Compliance: T1.413
> Tx Start Bin: 0x6
> Tx End Bin: 0x1f
> Data Interface: Utopia L1
>Status:
> Local SNR Margin: 6.5dB
> Local Coding Gain: 7.5dB
> Local Transmit Power: 11.6dB
> Local Attenuation: 35.5dB
> Remote Attenuation: 31.5dB
>Local Counters:
> Interleaved RS Corrected Bytes: 2496014
> Interleaved Symbols with CRC Errors: 392384
> No Cell Delineation Interleaved: 359562
> Out of Cell Delineation Interleaved: 653506
> Header Error Check Counter Interleaved: 849963
> Count of Severely Errored Frames: 621067
> Count of Loss of Signal Frames: 588426
>Remote Counters:
> Interleaved RS Corrected Bytes: 719491
> Interleaved Symbols with CRC Errors: 555950
> No Cell Delineation Interleaved: 425373
> Header Error Check Counter Interleaved: 816813
> Count of Severely Errored Frames: 621824
> Count of Loss of Signal Frames: 621194
>snitch>exit
>Connection closed by foreign host.
>--
>Cheerio!
>
>Randy
>
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