Banda Ancha EU

Comunidad de usuarios
de fibra, móvil y ADSL

hosting en interdominios
63 lecturas y 4 respuestas
  • Cerrado

    BocaDePez BocaDePez
    6

    Errores jazztel

    Hola.

    He contratado "ADSL 6 Mb con linea Jazztel" y no funciona correctamente.
    La conexión tiene problemas de estabilidad, se producen desconexiones.
    Normalmente sicroniza a unos 5500 kbps, este dato varía desde los 4000 kbps a 6100 kbps.

    Se producen muchos "Super Frame Errors" y "HEC Errors".
    La navegación web y descargas desde ftp se entrecortan, funcionan muy mal, casi no se puede trabajar.

    Conectando el router directamente al PTR.

    Con los datos de la línea.

    ¿Cual sería la solución?

    Un saludo.
    Gracias.

    Adjunto las estadisticas de las pruebas realizadas.

    Estadisticas 3 horas después de encender el router.

    Statistics -- ADSL

    Mode: ADSL2+
    Line Coding: Trellis On
    Status: No Defect
    Link Power State: L0

    Downstream Upstream
    SNR Margin (dB): 8.4 22.0
    Attenuation (dB): 48.5 25.5
    Output Power (dBm): 0.8 12.4
    Attainable Rate (Kbps): 5012 584
    Rate (Kbps): 5616 506
    MSGc (number of bytes in overhead channel message): 57 81
    B (number of bytes in Mux Data Frame): 13 13
    M (number of Mux Data Frames in FEC Data Frame): 16 16
    T (Mux Data Frames over sync bytes): 13 1
    R (number of check bytes in FEC Data Frame): 10 16
    S (ratio of FEC over PMD Data Frame length): 1.2692 13.1507
    L (number of bits in PMD Data Frame): 1475 146
    D (interleaver depth): 32 4
    Delay (msec): 10 13

    Super Frames: 654186 654184
    Super Frame Errors: 70289 1
    RS Words: 33486178 2780282
    RS Correctable Errors: 1327826 0
    RS Uncorrectable Errors: 1415644 N/A

    HEC Errors: 68595 0
    OCD Errors: 39 0
    LCD Errors: 0 0
    Total Cells: 139182700 12663219
    Data Cells: 34137901 1419941
    Bit Errors: 0 0

    Total ES: 10073 1
    Total SES: 0 0
    Total UAS: 13 98
    -----------------------------------------------

    System Log

    Date/Time Facility Severity Message
    Jan 1 00:00:28 user crit kernel: ADSL G.992 channel analysis
    Jan 1 00:00:28 user crit kernel: ADSL link up, interleaved, us=506, ds=5616
    Jan 1 00:00:33 daemon crit pppd[405]: PPP server detected.
    Jan 1 00:00:33 daemon crit pppd[405]: PPP session established.
    Jan 1 00:00:36 daemon crit pppd[405]: PPP LCP UP.
    Jan 1 00:00:36 daemon crit pppd[405]: Received valid IP address from server. Connection UP.
    Aug 15 16:46:48 user crit kernel: OAM loopback response not received on VPI/VCI 8/35.
    Aug 15 16:46:49 user crit kernel: OAM loopback response not received on VPI/VCI 8/35.
    Aug 15 17:37:38 user crit kernel: OAM loopback response not received on VPI/VCI 8/35.
    Aug 15 17:37:39 user crit kernel: OAM loopback response not received on VPI/VCI 8/35.
    -----------------------------------------------

    Apago el router y cambio la modulación.
    Estadisticas 4 horas después de encender el router.

    Statistics -- ADSL

    Mode: G.DMT
    Type: Interleave
    Line Coding: Trellis On
    Status: No Defect
    Link Power State: L0

    Downstream Upstream
    SNR Margin (dB): 8.8 24.0
    Attenuation (dB): 45.0 26.0
    Output Power (dBm): 19.8 12.3
    Attainable Rate (Kbps): 6304 1088
    Rate (Kbps): 5696 512
    K (number of bytes in DMT frame): 179 17
    R (number of check bytes in RS code word): 16 8
    S (RS code word size in DMT frame): 1 8
    D (interleaver depth): 64 2
    Delay (msec): 16 4

    Super Frames: 1038457 1038455
    Super Frame Errors: 85957 2
    RS Words: 70615142 8826867
    RS Correctable Errors: 4777509 2
    RS Uncorrectable Errors: 666340 N/A

    HEC Errors: 77678 0
    OCD Errors: 0 6
    LCD Errors: 0 2
    Total Cells: 236669028 0
    Data Cells: 49931598 0
    Bit Errors: 0 0

    Total ES: 16287 0
    Total SES: 0 0
    Total UAS: 15 0

    -----------------------------------------------
    System Log

    Date/Time Facility Severity Message
    Jan 1 00:00:28 user crit kernel: eth0 Link UP.
    Jan 1 00:00:28 user crit kernel: ADSL G.994 training
    Jan 1 00:00:28 user crit kernel: eth0 Link DOWN.
    Jan 1 00:00:28 user crit kernel: ADSL G.992 started
    Jan 1 00:00:28 user crit kernel: eth0 Link UP.
    Jan 1 00:00:28 user crit kernel: ADSL G.992 channel analysis
    Jan 1 00:00:28 user crit kernel: ADSL link up, interleaved, us=512, ds=5696
    Jan 1 00:01:18 daemon crit pppd[405]: PPP server detected.
    Jan 1 00:01:18 daemon crit pppd[405]: PPP session established.
    Jan 1 00:01:21 daemon crit pppd[405]: PPP LCP UP.
    Jan 1 00:01:22 daemon crit pppd[405]: Received valid IP address from server. Connection UP.
    -----------------------------------------------

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