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problem connecting Cisco 867VAE router with VDSL2/ADSL2+ over POTS

issambayar
Level 1
Level 1

Hi ,

i have problem connecting Cisco 867VAE this is my config and my diagnostic file ( IOS version ==> c860vae-ipbasek9-mz.151-4.M4.bin )

-----------------------------------------------------------

diag file :

sBelfort#sh atm int atm0

Interface ATM0:

AAL enabled:  AAL5,, Maximum VCs: 2, Current VCCs: 0

VCIs per VPI: 1024,

Max. Datagram Size: 2096

PLIM Type: ADSL - 4608Kbps Upstream, DMT, TX clocking: LINE

0 input, 0 output, 0 IN fast, 0 OUT fast

Avail bw = 4608

Config. is ACTIVE

sBelfort#sh ip int brief

Interface                  IP-Address      OK? Method Status                Prot                                                                                        ocol

ATM0                       unassigned      YES NVRAM  down                  down                                                                                       

ATM0.1                     unassigned      YES unset  down                  down                                                                                       

Dialer0                    unassigned      YES NVRAM  up                    up                                                                                         

Ethernet0                  unassigned      YES NVRAM  administratively down down                                                                                       

FastEthernet0              unassigned      YES unset  down                  down                                                                                       

FastEthernet1              unassigned      YES unset  down                  down                                                                                       

FastEthernet2              unassigned      YES unset  up                    up                                                                                         

FastEthernet3              unassigned      YES unset  up                    up                                                                                         

GigabitEthernet0           unassigned      YES NVRAM  administratively down down                                                                                       

NVI0                       unassigned      YES unset  administratively down down                                                                                       

Vlan1                      192.168.1.1     YES NVRAM  up                    up            

sBelfort#show atm vc

Codes: DN - DOWN, IN - INACTIVE

           VCD /                                            Peak Av/Min Burst

Interface  Name         VPI   VCI Type    Encaps     SC     Kbps   Kbps Cells St

0.1        1              8    35 PVC     SNAP       UBR       0              IN

sBelfort#sh inter atm0.1

ATM0.1 is down, line protocol is down

  Hardware is BCM6300 ATMSAR, address is 70ca.9bbd.f0b7 (bia 70ca.9bbd.f0b7)

  MTU 2038 bytes, BW 4608 Kbit/sec, DLY 80 usec,

     reliability 255/255, txload 1/255, rxload 1/255

  Encapsulation ATM

  Keepalive not supported

     0 packets input, 0 bytes

     0 packets output, 0 bytes

     0 OAM cells input, 0 OAM cells output

  AAL5 CRC errors : 0

  AAL5 SAR Timeouts : 0

  AAL5 Oversized SDUs : 0

  Last clearing of "show interface" counters never

sBelfort#show controller vdsl 0

Controller VDSL 0 is UP

Daemon Status:           NA

                        XTU-R (DS)              XTU-C (US)

Chip Vendor ID:         'BDCM'                   'BDCM'

Chip Vendor Specific:   0x0000                   0xA19B

Chip Vendor Country:    0xB500                   0xB500

Modem Vendor ID:        'CSCO'                   'BDCM'

Modem Vendor Specific:  0x4602                   0xA19B

Modem Vendor Country:   0xB500                   0xB500

Serial Number Near:    GMK1148001K 867VAE   15.1(4)M

Serial Number Far:

Modem Version Near:    15.1(4)M

Modem Version Far:     0xA19B

Modem Status:            TC Sync (Showtime!)

DSL Config Mode:         AUTO

Trained Mode:            G.993.2 (VDSL2) Profile 12a

TC Mode:                 PTM

Selftest Result:         0x00

DELT configuration:      disabled

DELT state:              not running

Trellis:                 ON                       ON

Line Attenuation:         0.0 dB                  0.0 dB

Signal Attenuation:       0.0 dB                  0.0 dB

Noise Margin:            14.1 dB                  7.6 dB

Attainable Rate:        41364 kbits/s            1997 kbits/s

Actual Power:            14.5 dBm                 4.8 dBm

Per Band Status:        D1      D2      D3      U0      U1      U2      U3

Line Attenuation(dB):   21.9    55.9    N/A     N/A     51.5    59.1    N/A

Signal Attenuation(dB): 21.9    55.9    N/A     N/A     50.9    N/A     N/A

Noise Margin(dB):       14.0    14.3    N/A     N/A     7.6     N/A     N/A

Total FECS:             54445                    0

Total ES:               0                        0

Total SES:              0                        0

Total LOSS:             0                        0

Total UAS:              24                       24

Total LPRS:             0                        0

Total LOFS:             0                        0

Total LOLS:             0                        0

Bit swap:               0                        1

Full inits:             1

Failed full inits:      0

Short inits:            0

Failed short inits:     0

Firmware        Source          File Name (version)

--------        ------          -------------------

VDSL            embedded        N/A (0)

Modem FW  Version:      23i

Modem PHY Version:      A2pv6C032b.d23i

                  DS Channel1     DS Channel0   US Channel1       US Channel0

Speed (kbps):             0            21399             0              1017

Previous Speed:           0                0             0                 0

Reed-Solomon EC:          0            54445             0                 0

CRC Errors:               0                0             0                 0

Header Errors:            0                0             0                 0

Interleave (ms):       0.00            19.00          0.00              0.00

Actual INP:            0.00             8.01          0.00              0.00

Training Log :  Stopped

Training Log Filename : flash:vdsllog.bin

debug atm errors

debug pppatm errors

debug pppatm events

debug ppp neg

debug ppp auth

debug ppp err

*Apr  4 14:33:42.887: (atm_vc_is_bridged_dot1q)ATM: VC with handle 0x0 not found

*Apr  4 14:33:42.887: VC micro block get: Invalid vc handle

*Apr  4 14:33:42.887: VC micro block get: Invalid vc handle

*Apr  4 14:33:44.935: (atm_vc_is_bridged_dot1q)ATM: VC with handle 0x0 not found

*Apr  4 14:33:44.935: VC micro block get: Invalid vc handle

*Apr  4 14:33:44.935: VC micro block get: Invalid vc handle

*Apr  4 14:33:46.983: (atm_vc_is_bridged_dot1q)ATM: VC with handle 0x0 not found

can anyone help me please

1 Accepted Solution

Accepted Solutions

The reason I ask is that it looks like the VDSL controller has connected using G.993.2 (VDSL2) Profile 12a.

Try forcing the controller to connect at ADSL2+ using the commands:

Router(config)# controller vdsl 0

Router(config-controller)# operating mode adsl2+

Router(config-controller)# end

as explained at

http://www.cisco.com/en/US/docs/routers/access/800/860-880-890/software/configuration/guide/routconf_external_docbase_0900e4b18060bb55_4container_external_docbase_0900e4b18232995d.html#wp1189418

and repost the output of show controller vdsl 0

View solution in original post

7 Replies 7

kmccourt
Level 1
Level 1

Are you trying to configure this for ADSL or VDSL?

hi,

via ADSL and i have a router Dlink RangeBooster N ADSL2+ Router DSL-2750B up and running on it !

The reason I ask is that it looks like the VDSL controller has connected using G.993.2 (VDSL2) Profile 12a.

Try forcing the controller to connect at ADSL2+ using the commands:

Router(config)# controller vdsl 0

Router(config-controller)# operating mode adsl2+

Router(config-controller)# end

as explained at

http://www.cisco.com/en/US/docs/routers/access/800/860-880-890/software/configuration/guide/routconf_external_docbase_0900e4b18060bb55_4container_external_docbase_0900e4b18232995d.html#wp1189418

and repost the output of show controller vdsl 0

On the other hand, if router connects in VDSL2 mode, perhaps that would be better to use and give better performances.

OP can check with ISP about tthat.

the problem is that d-link router is configured as adsl ( atm ) and it's working perfectly!!!

now i forced the vdsl controller ...the probleme is resolved ,thx to all

thank you so much, you have saved my life

Hi,

I had the same scenario with problem above, and configured with "operating mode adsl2+" and works fine, just need to verify, does adsl2+ stable configuration for permanent solution?

Because i read cisco documentation stated auto mode is recommended, but for my case i doesn't able to dial up while using auto mode.

Refer attachment with screenshot from cisco documentation.

 

Configuring ADSL Mode

http://www.cisco.com/c/en/us/td/docs/routers/access/800/software/configuration/guide/SCG800Guide/SCG800_Guide_BookMap_chapter_010.html#task_1163169

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