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Sophos SFP+ modem an Telekom Anschluss - x-fach neue Einwahl

Florian Krammer

Hallo Community,

wer nutzt das Sophos SFP+ VDSL modem an einer XG (v.17.5) mit Telekom-Anschluss (Start IP 100/40)?

Derzeit habe ich eine 105 mit besagtem Modem am laufen und erneut das Problem, dass sich die XG ca. 10 - 20 mal am Tag ohne ersichtlichen Grund neu einwählt. Es handelt sich um einen Telekom Start IP Busniess-Tarif 100/40. Auch die Bandbreit ist um ca. 20% reduziert.

Mit einer Digitalisierungsbox von Zyxel gab es einen Tag zuvor keine Probleme und den vollen Durchsatz.

Ich hatte dieses Problem schon einmal, ebenfalls an einem Telefonanschluss, damals wurde ein vermeintlich "defektes" SFP+ Modem diagnostiziert oder Probleme an der Leitung. Das Ende war, ein Draytrek-Modem arbeitet bis heute an der nicht defekten Leitung stabil. :) Alternativ sind alle SFP+ Modul von Sophos defekt bzw. nicht Telekom kompatibel obwohl von Sophos freigegeben.

Was läuft hier schief, gibts es spezielle Settings für die Einwahl bei der Telekom? Ich habe an den Settings schon alles getestet (MTU etc.) nichts bringt etwas...

Danke für euer Feedback und viele Grüße 

Florian

PS: Es ist ziemlich frustriert wenn die nicht so preiswerten Module von Sophos nicht funktionieren, hat jemand Erfahrung mit dem Allnet - VDSL2 Modem - SFP (mini-GBIC) an einem Telekom-Anschluss? Ansonsten muss halt wieder ein Draytek dran...



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  • 0

    Hi Florian, ich habe übrgens exakt das gleiche Problem: "Sophos SFP DSL Modul" an einer brandneuen SG135w. Rund 30 Verbindungsabbrüche pro Tag. Sehr suboptimal. Ich versuche jetzt das Teil über den Distri (ALSO) zu wandeln. Sieht für mich nach einem Serienfehler aus! :-/

    Gruß

    Martin

    Der PPPoE-Log sieht übrigens dann so aus:

    2021:12:04-20:56:21 gateway pppd-pppoe[9220]: Plugin rp-pppoe.so loaded.
    2021:12:04-20:56:21 gateway pppd-pppoe[9220]: RP-PPPoE plugin version 3.8p compiled against pppd 2.4.7
    2021:12:04-20:56:21 gateway pppd-pppoe[9220]: pppd 2.4.7 started by root, uid 0
    2021:12:04-20:56:21 gateway pppd-pppoe[9220]: Send PPPOE Discovery V1T1 PADI session 0x0 length 18
    2021:12:04-20:56:21 gateway pppd-pppoe[9220]:  dst ff:ff:ff:ff:ff:ff  src 7c:5a:xx:xx:xx:xx
    2021:12:04-20:56:21 gateway pppd-pppoe[9220]:  [service-name] [host-uniq  04 24 00 00] [PPP-max-payload  05 dc]
    2021:12:04-20:56:26 gateway pppd-pppoe[9220]: Send PPPOE Discovery V1T1 PADI session 0x0 length 18
    2021:12:04-20:56:26 gateway pppd-pppoe[9220]:  dst ff:ff:ff:ff:ff:ff  src 7c:5a:xx:xx:xx:xx
    2021:12:04-20:56:26 gateway pppd-pppoe[9220]:  [service-name] [host-uniq  04 24 00 00] [PPP-max-payload  05 dc]
    2021:12:04-20:56:37 gateway pppd-pppoe[9220]: Send PPPOE Discovery V1T1 PADI session 0x0 length 18
    2021:12:04-20:56:37 gateway pppd-pppoe[9220]:  dst ff:ff:ff:ff:ff:ff  src 7c:5a:xx:xx:xx:xx
    2021:12:04-20:56:37 gateway pppd-pppoe[9220]:  [service-name] [host-uniq  04 24 00 00] [PPP-max-payload  05 dc]
    2021:12:04-20:56:57 gateway pppd-pppoe[9220]: Timeout waiting for PADO packets
    2021:12:04-20:56:57 gateway pppd-pppoe[9220]: Unable to complete PPPoE Discovery
    2021:12:04-20:56:57 gateway pppd-pppoe[9220]: Exit.
    2021:12:04-20:56:57 gateway pppoe-sh: DSL connection time shorter than 60 seconds (36 sec): Error? - wait 5 seconds
    2021:12:04-20:57:02 gateway pppd-pppoe[9363]: Plugin rp-pppoe.so loaded.
    2021:12:04-20:57:02 gateway pppd-pppoe[9363]: RP-PPPoE plugin version 3.8p compiled against pppd 2.4.7
    2021:12:04-20:57:02 gateway pppd-pppoe[9363]: pppd 2.4.7 started by root, uid 0
    2021:12:04-20:57:02 gateway pppd-pppoe[9363]: Send PPPOE Discovery V1T1 PADI session 0x0 length 18
    2021:12:04-20:57:02 gateway pppd-pppoe[9363]:  dst ff:ff:ff:ff:ff:ff  src 7c:5a:xx:xx:xx:xx
    2021:12:04-20:57:02 gateway pppd-pppoe[9363]:  [service-name] [host-uniq  93 24 00 00] [PPP-max-payload  05 dc]
    2021:12:04-20:57:02 gateway pppd-pppoe[9363]: Recv PPPOE Discovery V1T1 PADO session 0x0 length 48
    2021:12:04-20:57:02 gateway pppd-pppoe[9363]:  dst 7c:5a:xx:xx:xx:xx  src ec:13:xx:xx:xx:yz
    2021:12:04-20:57:02 gateway pppd-pppoe[9363]:  [AC-name KASJ04] [host-uniq  93 24 00 00] [PPP-max-payload  05 dc] [service-name] [AC-cookie  87 27 19 00 90 0a 01 ea ba 47 63 b2 c5 7a c1 4e]
    2021:12:04-20:57:02 gateway pppd-pppoe[9363]: Send PPPOE Discovery V1T1 PADR session 0x0 length 38
    2021:12:04-20:57:02 gateway pppd-pppoe[9363]:  dst ec:13:xx:xx:xx:yz  src 7c:5a:xx:xx:xx:xx
    2021:12:04-20:57:02 gateway pppd-pppoe[9363]:  [service-name] [host-uniq  93 24 00 00] [PPP-max-payload  05 dc] [AC-cookie  87 27 19 00 90 0a 01 ea ba 47 63 b2 c5 7a c1 4e]
    2021:12:04-20:57:02 gateway pppd-pppoe[9363]: Recv PPPOE Discovery V1T1 PADS session 0x191 length 48
    2021:12:04-20:57:02 gateway pppd-pppoe[9363]:  dst 7c:5a:xx:xx:xx:xx  src ec:13:xx:xx:xx:yz
    2021:12:04-20:57:02 gateway pppd-pppoe[9363]:  [service-name] [host-uniq  93 24 00 00] [PPP-max-payload  05 dc] [AC-name KASJ04] [AC-cookie  87 27 19 00 90 0a 01 ea ba 47 63 b2 c5 7a c1 4e]
    2021:12:04-20:57:02 gateway pppd-pppoe[9363]: PADS: Service-Name: ''
    2021:12:04-20:57:02 gateway pppd-pppoe[9363]: PPP session is 401
    2021:12:04-20:57:02 gateway pppd-pppoe[9363]: Connected to ec:13:xx:xx:xx:yz via interface eth8.7
    2021:12:04-20:57:02 gateway pppd-pppoe[9363]: using channel 4
    2021:12:04-20:57:02 gateway pppd-pppoe[9363]: Using interface ppp0
    2021:12:04-20:57:02 gateway pppd-pppoe[9363]: Connect: ppp0 <--> eth8.7
    2021:12:04-20:57:02 gateway pppd-pppoe[9363]: sent [LCP ConfReq id=0x1 <magic 0xcbd844d2>]
    2021:12:04-20:57:02 gateway pppd-pppoe[9363]: rcvd [LCP ConfReq id=0x7a <mru 1492> <auth pap> <magic 0x172dd5c0>]
    2021:12:04-20:57:02 gateway pppd-pppoe[9363]: sent [LCP ConfAck id=0x7a <mru 1492> <auth pap> <magic 0x172dd5c0>]
    2021:12:04-20:57:02 gateway pppd-pppoe[9363]: rcvd [LCP ConfAck id=0x1 <magic 0xcbd844d2>]
    2021:12:04-20:57:02 gateway pppd-pppoe[9363]: sent [LCP EchoReq id=0x0 magic=0xcbd846a2]
    2021:12:04-20:57:02 gateway pppd-pppoe[9363]: sent [PAP AuthReq id=0x1 user="xxxxxxxxxxxxxxxxxxxxxxx0001@t-online.de" password=<hidden>]
    2021:12:04-20:57:02 gateway pppd-pppoe[9363]: rcvd [LCP EchoRep id=0x0 magic=0x172dd5c0]
    2021:12:04-20:57:05 gateway pppd-pppoe[9363]: sent [PAP AuthReq id=0x2 user="xxxxxxxxxxxxxxxxxxxxxxx0001@t-online.de" password=<hidden>]
    2021:12:04-20:57:07 gateway pppd-pppoe[9363]: rcvd [PAP AuthAck id=0x2 "SRU=25384#SRD=75048#"]
    2021:12:04-20:57:07 gateway pppd-pppoe[9363]: Remote message: SRU=25384#SRD=75048#
    2021:12:04-20:57:07 gateway pppd-pppoe[9363]: PAP authentication succeeded
    2021:12:04-20:57:07 gateway pppd-pppoe[9363]: peer from calling number EC:13:xx:xx:xx:yz authorized
    2021:12:04-20:57:07 gateway pppd-pppoe[9363]: sent [IPCP ConfReq id=0x1 <addr 123.44.55.66> <ms-dns1 0.0.0.0> <ms-dns2 0.0.0.0>]
    2021:12:04-20:57:07 gateway pppd-pppoe[9363]: rcvd [IPCP ConfReq id=0x2f <addr 62.156.xxx.xx>]
    2021:12:04-20:57:07 gateway pppd-pppoe[9363]: sent [IPCP ConfAck id=0x2f <addr 62.156.xxx.xx>]
    2021:12:04-20:57:07 gateway pppd-pppoe[9363]: rcvd [IPCP ConfNak id=0x1 <ms-dns1 217.237.150.205> <ms-dns2 217.237.149.142>]
    2021:12:04-20:57:07 gateway pppd-pppoe[9363]: sent [IPCP ConfReq id=0x2 <addr 123.44.55.66> <ms-dns1 217.237.150.205> <ms-dns2 217.237.149.142>]
    2021:12:04-20:57:07 gateway pppd-pppoe[9363]: rcvd [IPCP ConfAck id=0x2 <addr 123.44.55.66> <ms-dns1 217.237.150.205> <ms-dns2 217.237.149.142>]
    2021:12:04-20:57:07 gateway pppd-pppoe[9363]: local  IP address 123.44.55.66
    2021:12:04-20:57:07 gateway pppd-pppoe[9363]: remote IP address 62.156.xxx.xx
    2021:12:04-20:57:07 gateway pppd-pppoe[9363]: primary   DNS address 217.237.150.205
    2021:12:04-20:57:07 gateway pppd-pppoe[9363]: secondary DNS address 217.237.149.142
    2021:12:04-20:57:07 gateway pppd-pppoe[9363]: Script /etc/ppp/ip-up started (pid 9379)
    2021:12:04-20:57:08 gateway pppd-pppoe[9363]: Script /etc/ppp/ip-up finished (pid 9379), status = 0x0
    2021:12:04-21:29:53 gateway pppd-pppoe[9363]: No response to 5 echo-requests
    2021:12:04-21:29:53 gateway pppd-pppoe[9363]: Serial link appears to be disconnected.
    2021:12:04-21:29:53 gateway pppd-pppoe[9363]: Connect time 32.8 minutes.
    2021:12:04-21:29:53 gateway pppd-pppoe[9363]: Sent 1723414 bytes, received 10239448 bytes.
    2021:12:04-21:29:53 gateway pppd-pppoe[9363]: Script /etc/ppp/ip-down started (pid 18681)
    2021:12:04-21:29:53 gateway pppd-pppoe[9363]: sent [LCP TermReq id=0x2 "Peer not responding"]
    2021:12:04-21:29:53 gateway pppd-pppoe[9363]: Script /etc/ppp/ip-down finished (pid 18681), status = 0x0
    2021:12:04-21:29:56 gateway pppd-pppoe[9363]: sent [LCP TermReq id=0x3 "Peer not responding"]
    2021:12:04-21:29:59 gateway pppd-pppoe[9363]: Connection terminated.
    2021:12:04-21:29:59 gateway pppd-pppoe[9363]: Modem hangup
    2021:12:04-21:29:59 gateway pppd-pppoe[9363]: Exit.

Reply
  • 0

    Hi Florian, ich habe übrgens exakt das gleiche Problem: "Sophos SFP DSL Modul" an einer brandneuen SG135w. Rund 30 Verbindungsabbrüche pro Tag. Sehr suboptimal. Ich versuche jetzt das Teil über den Distri (ALSO) zu wandeln. Sieht für mich nach einem Serienfehler aus! :-/

    Gruß

    Martin

    Der PPPoE-Log sieht übrigens dann so aus:

    2021:12:04-20:56:21 gateway pppd-pppoe[9220]: Plugin rp-pppoe.so loaded.
    2021:12:04-20:56:21 gateway pppd-pppoe[9220]: RP-PPPoE plugin version 3.8p compiled against pppd 2.4.7
    2021:12:04-20:56:21 gateway pppd-pppoe[9220]: pppd 2.4.7 started by root, uid 0
    2021:12:04-20:56:21 gateway pppd-pppoe[9220]: Send PPPOE Discovery V1T1 PADI session 0x0 length 18
    2021:12:04-20:56:21 gateway pppd-pppoe[9220]:  dst ff:ff:ff:ff:ff:ff  src 7c:5a:xx:xx:xx:xx
    2021:12:04-20:56:21 gateway pppd-pppoe[9220]:  [service-name] [host-uniq  04 24 00 00] [PPP-max-payload  05 dc]
    2021:12:04-20:56:26 gateway pppd-pppoe[9220]: Send PPPOE Discovery V1T1 PADI session 0x0 length 18
    2021:12:04-20:56:26 gateway pppd-pppoe[9220]:  dst ff:ff:ff:ff:ff:ff  src 7c:5a:xx:xx:xx:xx
    2021:12:04-20:56:26 gateway pppd-pppoe[9220]:  [service-name] [host-uniq  04 24 00 00] [PPP-max-payload  05 dc]
    2021:12:04-20:56:37 gateway pppd-pppoe[9220]: Send PPPOE Discovery V1T1 PADI session 0x0 length 18
    2021:12:04-20:56:37 gateway pppd-pppoe[9220]:  dst ff:ff:ff:ff:ff:ff  src 7c:5a:xx:xx:xx:xx
    2021:12:04-20:56:37 gateway pppd-pppoe[9220]:  [service-name] [host-uniq  04 24 00 00] [PPP-max-payload  05 dc]
    2021:12:04-20:56:57 gateway pppd-pppoe[9220]: Timeout waiting for PADO packets
    2021:12:04-20:56:57 gateway pppd-pppoe[9220]: Unable to complete PPPoE Discovery
    2021:12:04-20:56:57 gateway pppd-pppoe[9220]: Exit.
    2021:12:04-20:56:57 gateway pppoe-sh: DSL connection time shorter than 60 seconds (36 sec): Error? - wait 5 seconds
    2021:12:04-20:57:02 gateway pppd-pppoe[9363]: Plugin rp-pppoe.so loaded.
    2021:12:04-20:57:02 gateway pppd-pppoe[9363]: RP-PPPoE plugin version 3.8p compiled against pppd 2.4.7
    2021:12:04-20:57:02 gateway pppd-pppoe[9363]: pppd 2.4.7 started by root, uid 0
    2021:12:04-20:57:02 gateway pppd-pppoe[9363]: Send PPPOE Discovery V1T1 PADI session 0x0 length 18
    2021:12:04-20:57:02 gateway pppd-pppoe[9363]:  dst ff:ff:ff:ff:ff:ff  src 7c:5a:xx:xx:xx:xx
    2021:12:04-20:57:02 gateway pppd-pppoe[9363]:  [service-name] [host-uniq  93 24 00 00] [PPP-max-payload  05 dc]
    2021:12:04-20:57:02 gateway pppd-pppoe[9363]: Recv PPPOE Discovery V1T1 PADO session 0x0 length 48
    2021:12:04-20:57:02 gateway pppd-pppoe[9363]:  dst 7c:5a:xx:xx:xx:xx  src ec:13:xx:xx:xx:yz
    2021:12:04-20:57:02 gateway pppd-pppoe[9363]:  [AC-name KASJ04] [host-uniq  93 24 00 00] [PPP-max-payload  05 dc] [service-name] [AC-cookie  87 27 19 00 90 0a 01 ea ba 47 63 b2 c5 7a c1 4e]
    2021:12:04-20:57:02 gateway pppd-pppoe[9363]: Send PPPOE Discovery V1T1 PADR session 0x0 length 38
    2021:12:04-20:57:02 gateway pppd-pppoe[9363]:  dst ec:13:xx:xx:xx:yz  src 7c:5a:xx:xx:xx:xx
    2021:12:04-20:57:02 gateway pppd-pppoe[9363]:  [service-name] [host-uniq  93 24 00 00] [PPP-max-payload  05 dc] [AC-cookie  87 27 19 00 90 0a 01 ea ba 47 63 b2 c5 7a c1 4e]
    2021:12:04-20:57:02 gateway pppd-pppoe[9363]: Recv PPPOE Discovery V1T1 PADS session 0x191 length 48
    2021:12:04-20:57:02 gateway pppd-pppoe[9363]:  dst 7c:5a:xx:xx:xx:xx  src ec:13:xx:xx:xx:yz
    2021:12:04-20:57:02 gateway pppd-pppoe[9363]:  [service-name] [host-uniq  93 24 00 00] [PPP-max-payload  05 dc] [AC-name KASJ04] [AC-cookie  87 27 19 00 90 0a 01 ea ba 47 63 b2 c5 7a c1 4e]
    2021:12:04-20:57:02 gateway pppd-pppoe[9363]: PADS: Service-Name: ''
    2021:12:04-20:57:02 gateway pppd-pppoe[9363]: PPP session is 401
    2021:12:04-20:57:02 gateway pppd-pppoe[9363]: Connected to ec:13:xx:xx:xx:yz via interface eth8.7
    2021:12:04-20:57:02 gateway pppd-pppoe[9363]: using channel 4
    2021:12:04-20:57:02 gateway pppd-pppoe[9363]: Using interface ppp0
    2021:12:04-20:57:02 gateway pppd-pppoe[9363]: Connect: ppp0 <--> eth8.7
    2021:12:04-20:57:02 gateway pppd-pppoe[9363]: sent [LCP ConfReq id=0x1 <magic 0xcbd844d2>]
    2021:12:04-20:57:02 gateway pppd-pppoe[9363]: rcvd [LCP ConfReq id=0x7a <mru 1492> <auth pap> <magic 0x172dd5c0>]
    2021:12:04-20:57:02 gateway pppd-pppoe[9363]: sent [LCP ConfAck id=0x7a <mru 1492> <auth pap> <magic 0x172dd5c0>]
    2021:12:04-20:57:02 gateway pppd-pppoe[9363]: rcvd [LCP ConfAck id=0x1 <magic 0xcbd844d2>]
    2021:12:04-20:57:02 gateway pppd-pppoe[9363]: sent [LCP EchoReq id=0x0 magic=0xcbd846a2]
    2021:12:04-20:57:02 gateway pppd-pppoe[9363]: sent [PAP AuthReq id=0x1 user="xxxxxxxxxxxxxxxxxxxxxxx0001@t-online.de" password=<hidden>]
    2021:12:04-20:57:02 gateway pppd-pppoe[9363]: rcvd [LCP EchoRep id=0x0 magic=0x172dd5c0]
    2021:12:04-20:57:05 gateway pppd-pppoe[9363]: sent [PAP AuthReq id=0x2 user="xxxxxxxxxxxxxxxxxxxxxxx0001@t-online.de" password=<hidden>]
    2021:12:04-20:57:07 gateway pppd-pppoe[9363]: rcvd [PAP AuthAck id=0x2 "SRU=25384#SRD=75048#"]
    2021:12:04-20:57:07 gateway pppd-pppoe[9363]: Remote message: SRU=25384#SRD=75048#
    2021:12:04-20:57:07 gateway pppd-pppoe[9363]: PAP authentication succeeded
    2021:12:04-20:57:07 gateway pppd-pppoe[9363]: peer from calling number EC:13:xx:xx:xx:yz authorized
    2021:12:04-20:57:07 gateway pppd-pppoe[9363]: sent [IPCP ConfReq id=0x1 <addr 123.44.55.66> <ms-dns1 0.0.0.0> <ms-dns2 0.0.0.0>]
    2021:12:04-20:57:07 gateway pppd-pppoe[9363]: rcvd [IPCP ConfReq id=0x2f <addr 62.156.xxx.xx>]
    2021:12:04-20:57:07 gateway pppd-pppoe[9363]: sent [IPCP ConfAck id=0x2f <addr 62.156.xxx.xx>]
    2021:12:04-20:57:07 gateway pppd-pppoe[9363]: rcvd [IPCP ConfNak id=0x1 <ms-dns1 217.237.150.205> <ms-dns2 217.237.149.142>]
    2021:12:04-20:57:07 gateway pppd-pppoe[9363]: sent [IPCP ConfReq id=0x2 <addr 123.44.55.66> <ms-dns1 217.237.150.205> <ms-dns2 217.237.149.142>]
    2021:12:04-20:57:07 gateway pppd-pppoe[9363]: rcvd [IPCP ConfAck id=0x2 <addr 123.44.55.66> <ms-dns1 217.237.150.205> <ms-dns2 217.237.149.142>]
    2021:12:04-20:57:07 gateway pppd-pppoe[9363]: local  IP address 123.44.55.66
    2021:12:04-20:57:07 gateway pppd-pppoe[9363]: remote IP address 62.156.xxx.xx
    2021:12:04-20:57:07 gateway pppd-pppoe[9363]: primary   DNS address 217.237.150.205
    2021:12:04-20:57:07 gateway pppd-pppoe[9363]: secondary DNS address 217.237.149.142
    2021:12:04-20:57:07 gateway pppd-pppoe[9363]: Script /etc/ppp/ip-up started (pid 9379)
    2021:12:04-20:57:08 gateway pppd-pppoe[9363]: Script /etc/ppp/ip-up finished (pid 9379), status = 0x0
    2021:12:04-21:29:53 gateway pppd-pppoe[9363]: No response to 5 echo-requests
    2021:12:04-21:29:53 gateway pppd-pppoe[9363]: Serial link appears to be disconnected.
    2021:12:04-21:29:53 gateway pppd-pppoe[9363]: Connect time 32.8 minutes.
    2021:12:04-21:29:53 gateway pppd-pppoe[9363]: Sent 1723414 bytes, received 10239448 bytes.
    2021:12:04-21:29:53 gateway pppd-pppoe[9363]: Script /etc/ppp/ip-down started (pid 18681)
    2021:12:04-21:29:53 gateway pppd-pppoe[9363]: sent [LCP TermReq id=0x2 "Peer not responding"]
    2021:12:04-21:29:53 gateway pppd-pppoe[9363]: Script /etc/ppp/ip-down finished (pid 18681), status = 0x0
    2021:12:04-21:29:56 gateway pppd-pppoe[9363]: sent [LCP TermReq id=0x3 "Peer not responding"]
    2021:12:04-21:29:59 gateway pppd-pppoe[9363]: Connection terminated.
    2021:12:04-21:29:59 gateway pppd-pppoe[9363]: Modem hangup
    2021:12:04-21:29:59 gateway pppd-pppoe[9363]: Exit.

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