Hallo zusammen,

ich habe seit geraumer Zeit regelmäßige Disconnect meines Internet-Anschlußes. Häufig gegen 16 Uhr, einer Zeit in der ich zu Corona Homeoffice Zeiten leider häufiger noch in irgendwelchen Online Meetings stecke.

Ich hab eine VDSL50 Leitung und die letzten 7 Jahre lief die Leitung stabil. Ich nutze hier ein Draytek Vigor 130 im bridged-mode und eine Sophos UTM dahinter als "Router".

Die Logfiles sehen alle identisch aus. Anbei ein Auszug:

2020:12:04-15:51:33 user pppd-pppoe[12142]: No response to 5 echo-requests
2020:12:04-15:51:33 user pppd-pppoe[12142]: Serial link appears to be disconnected.
2020:12:04-15:51:33 user pppd-pppoe[12142]: Connect time 652.1 minutes.
2020:12:04-15:51:33 user pppd-pppoe[12142]: Sent 323637259 bytes, received 2300737032 bytes.
2020:12:04-15:51:33 user pppd-pppoe[12142]: Script /etc/ppp/ip-down started (pid 15141)
2020:12:04-15:51:33 user pppd-pppoe[12142]: Script /etc/ppp/ipv6-down started (pid 15143)
2020:12:04-15:51:33 user pppd-pppoe[12142]: sent [LCP TermReq id=0x2 "Peer not responding"]
2020:12:04-15:51:34 user pppd-pppoe[12142]: Script /etc/ppp/ipv6-down finished (pid 15143), status = 0x0
2020:12:04-15:51:35 user pppd-pppoe[12142]: Script /etc/ppp/ip-down finished (pid 15141), status = 0x0
2020:12:04-15:51:36 user pppd-pppoe[12142]: sent [LCP TermReq id=0x3 "Peer not responding"]
2020:12:04-15:51:39 user pppd-pppoe[12142]: Connection terminated.
2020:12:04-15:51:39 user pppd-pppoe[12142]: Connect time 652.1 minutes.
2020:12:04-15:51:39 user pppd-pppoe[12142]: Sent 323637259 bytes, received 2300737032 bytes.
2020:12:04-15:51:39 user pppd-pppoe[12142]: Modem hangup
2020:12:04-15:51:39 user pppd-pppoe[12142]: Exit.
2020:12:04-15:51:44 user pppd-pppoe[15657]: Plugin rp-pppoe.so loaded.
2020:12:04-15:51:44 user pppd-pppoe[15657]: RP-PPPoE plugin version 3.8p compiled against pppd 2.4.7
2020:12:04-15:51:44 user pppd-pppoe[15657]: pppd 2.4.7 started by root, uid 0
2020:12:04-15:51:44 user pppd-pppoe[15657]: Send PPPOE Discovery V1T1 PADI session 0x0 length 12
2020:12:04-15:51:44 user pppd-pppoe[15657]: dst ff:ff:ff:ff:ff:ff src xx:xx:xx:xx:xx:xx
2020:12:04-15:51:44 user pppd-pppoe[15657]: [service-name] [host-uniq 00 00 00 00]
2020:12:04-15:51:49 user pppd-pppoe[15657]: Send PPPOE Discovery V1T1 PADI session 0x0 length 12
2020:12:04-15:51:49 user pppd-pppoe[15657]: dst ff:ff:ff:ff:ff:ff src xx:xx:xx:xx:xx:xx
2020:12:04-15:51:49 user pppd-pppoe[15657]: [service-name] [host-uniq 00 00 00 00]
2020:12:04-15:51:59 user pppd-pppoe[15657]: Send PPPOE Discovery V1T1 PADI session 0x0 length 12
2020:12:04-15:51:59 user pppd-pppoe[15657]: dst ff:ff:ff:ff:ff:ff src xx:xx:xx:xx:xx:xx
2020:12:04-15:51:59 user pppd-pppoe[15657]: [service-name] [host-uniq 00 00 00 00]
2020:12:04-15:52:19 user pppd-pppoe[15657]: Timeout waiting for PADO packets
2020:12:04-15:52:19 user pppd-pppoe[15657]: Unable to complete PPPoE Discovery
2020:12:04-15:52:19 user pppd-pppoe[15657]: Exit.
2020:12:04-15:52:19 user pppoe-sh: DSL connection time shorter than 60 seconds (35 sec): Error? - wait 5 seconds
2020:12:04-15:52:24 user pppd-pppoe[15736]: Plugin rp-pppoe.so loaded.
2020:12:04-15:52:24 user pppd-pppoe[15736]: RP-PPPoE plugin version 3.8p compiled against pppd 2.4.7
2020:12:04-15:52:24 user pppd-pppoe[15736]: pppd 2.4.7 started by root, uid 0
2020:12:04-15:52:24 user pppd-pppoe[15736]: Send PPPOE Discovery V1T1 PADI session 0x0 length 12
2020:12:04-15:52:24 user pppd-pppoe[15736]: dst ff:ff:ff:ff:ff:ff src xx:xx:xx:xx:xx:xx
2020:12:04-15:52:24 user pppd-pppoe[15736]: [service-name] [host-uniq 00 00 00 00]
2020:12:04-15:52:29 user pppd-pppoe[15736]: Send PPPOE Discovery V1T1 PADI session 0x0 length 12
2020:12:04-15:52:29 user pppd-pppoe[15736]: dst ff:ff:ff:ff:ff:ff src xx:xx:xx:xx:xx:xx
2020:12:04-15:52:29 user pppd-pppoe[15736]: [service-name] [host-uniq 00 00 00 00]
2020:12:04-15:52:39 user pppd-pppoe[15736]: Send PPPOE Discovery V1T1 PADI session 0x0 length 12
2020:12:04-15:52:39 user pppd-pppoe[15736]: dst ff:ff:ff:ff:ff:ff src xx:xx:xx:xx:xx:xx
2020:12:04-15:52:39 user pppd-pppoe[15736]: [service-name] [host-uniq 00 00 00 00]
2020:12:04-15:52:59 user pppd-pppoe[15736]: Timeout waiting for PADO packets
2020:12:04-15:52:59 user pppd-pppoe[15736]: Unable to complete PPPoE Discovery
2020:12:04-15:52:59 user pppd-pppoe[15736]: Exit.
2020:12:04-15:52:59 user pppoe-sh: DSL connection time shorter than 60 seconds (35 sec): Error? - wait 5 seconds
2020:12:04-15:53:04 user pppd-pppoe[15831]: Plugin rp-pppoe.so loaded.
2020:12:04-15:53:04 user pppd-pppoe[15831]: RP-PPPoE plugin version 3.8p compiled against pppd 2.4.7
2020:12:04-15:53:05 user pppd-pppoe[15831]: pppd 2.4.7 started by root, uid 0
2020:12:04-15:53:05 user pppd-pppoe[15831]: Send PPPOE Discovery V1T1 PADI session 0x0 length 12
2020:12:04-15:53:05 user pppd-pppoe[15831]: dst ff:ff:ff:ff:ff:ff src xx:xx:xx:xx:xx:xx
2020:12:04-15:53:05 user pppd-pppoe[15831]: [service-name] [host-uniq 00 00 00 00]
2020:12:04-15:53:05 user pppd-pppoe[15831]: Recv PPPOE Discovery V1T1 PADO session 0x0 length 42
2020:12:04-15:53:05 user pppd-pppoe[15831]: dst xx:xx:xx:xx:xx:xx src xx:xx:xx:xx:xx:xx
2020:12:04-15:53:05 user pppd-pppoe[15831]: [AC-name XXXXXX] [host-uniq 00 00 00 00] [service-name] [AC-cookie xx xx xx xx xx xx xx xx xx xx]
2020:12:04-15:53:05 user pppd-pppoe[15831]: Send PPPOE Discovery V1T1 PADR session 0x0 length 32
2020:12:04-15:53:05 user pppd-pppoe[15831]: dst xx:xx:xx:xx:xx:xx src xx:xx:xx:xx:xx:xx
2020:12:04-15:53:05 user pppd-pppoe[15831]: [service-name] [host-uniq 00 00 00 00] [AC-cookie xx xx xx xx xx xx xx xx xx xx]
2020:12:04-15:53:05 user pppd-pppoe[15831]: Recv PPPOE Discovery V1T1 PADO session 0x0 length 42
2020:12:04-15:53:05 user pppd-pppoe[15831]: dst xx:xx:xx:xx:xx:xx src xx:xx:xx:xx:xx:xx
2020:12:04-15:53:05 user pppd-pppoe[15831]: [AC-name XXXXXX] [host-uniq 00 00 00 00] [service-name] [AC-cookie xx xx xx xx xx xx xx xx xx xx]
2020:12:04-15:53:05 user pppd-pppoe[15831]: Recv PPPOE Discovery V1T1 PADS session 0x1256 length 42
2020:12:04-15:53:05 user pppd-pppoe[15831]: dst xx:xx:xx:xx:xx:xx src xx:xx:xx:xx:xx:xx
2020:12:04-15:53:05 user pppd-pppoe[15831]: [service-name] [host-uniq 00 00 00 00] [AC-name XXXXXX] [AC-cookie xx xx xx xx xx xx xx xx xx xx]
2020:12:04-15:53:05 user pppd-pppoe[15831]: PADS: Service-Name: ''
2020:12:04-15:53:05 user pppd-pppoe[15831]: PPP session is 4694
2020:12:04-15:53:05 user pppd-pppoe[15831]: Connected to xx:xx:xx:xx:xx:xx via interface eth1.7
2020:12:04-15:53:05 user pppd-pppoe[15831]: using channel 3
2020:12:04-15:53:05 user pppd-pppoe[15831]: Using interface ppp0
2020:12:04-15:53:05 user pppd-pppoe[15831]: Connect: ppp0 <--> eth1.7
2020:12:04-15:53:05 user pppd-pppoe[15831]: sent [LCP ConfReq id=0x1 <mru 1492> <magic xxxxxxxxx>]
2020:12:04-15:53:05 user pppd-pppoe[15831]: rcvd [LCP ConfReq id=0x10 <mru 1492> <auth pap> <magic xxxxxxxxx>]
2020:12:04-15:53:05 user pppd-pppoe[15831]: sent [LCP ConfAck id=0x10 <mru 1492> <auth pap> <magic xxxxxxxxx>]
2020:12:04-15:53:05 user pppd-pppoe[15831]: rcvd [LCP ConfAck id=0x1 <mru 1492> <magic xxxxxxxxx>]
2020:12:04-15:53:05 user pppd-pppoe[15831]: sent [LCP EchoReq id=0x0 magic=0xxxxxxxxx]
2020:12:04-15:53:05 user pppd-pppoe[15831]: sent [PAP AuthReq id=0x1 user="xxxxxxxxx@t-online.de" password=<hidden>]
2020:12:04-15:53:05 user pppd-pppoe[15831]: rcvd [LCP EchoRep id=0x0 magic=xxxxxxxxx]
2020:12:04-15:53:05 user pppd-pppoe[15831]: rcvd [PAP AuthAck id=0x1 "SRU=xxxxxxxxx#SRD=xxxxxxxxx#"]
2020:12:04-15:53:05 user pppd-pppoe[15831]: Remote message: SRU=xxxxxxxxx#SRD=xxxxxxxxx#
2020:12:04-15:53:05 user pppd-pppoe[15831]: PAP authentication succeeded
2020:12:04-15:53:05 user pppd-pppoe[15831]: peer from calling number xx:xx:xx:xx:xx:xx authorized
2020:12:04-15:53:05 user pppd-pppoe[15831]: sent [IPCP ConfReq id=0x1 <addr 0.0.0.0> <ms-dns1 0.0.0.0> <ms-dns2 0.0.0.0>]
2020:12:04-15:53:05 user pppd-pppoe[15831]: sent [IPV6CP ConfReq id=0x1 <addr fe80::xxxx:xxxx:xxxx:xxxx>]
2020:12:04-15:53:05 user pppd-pppoe[15831]: rcvd [IPCP ConfReq id=0xa5 <addr xx.xx.xx.xxx>]
2020:12:04-15:53:05 user pppd-pppoe[15831]: sent [IPCP ConfAck id=0xa5 <addr xx.xx.xx.xxx>]
2020:12:04-15:53:05 user pppd-pppoe[15831]: rcvd [IPCP ConfNak id=0x1 <addr xx.xx.xx.xxx> <ms-dns1 xx.xx.xx.xxx> <ms-dns2 xx.xx.xx.xxx>]
2020:12:04-15:53:05 user pppd-pppoe[15831]: sent [IPCP ConfReq id=0x2 <addr xx.xx.xx.xxx> <ms-dns1 xx.xx.xx.xxx> <ms-dns2 xx.xx.xx.xxx>]
2020:12:04-15:53:05 user pppd-pppoe[15831]: rcvd [IPV6CP ConfReq id=0x1f <addr fe80::xxxx:xxxx:xxxx:xxxx>]
2020:12:04-15:53:05 user pppd-pppoe[15831]: sent [IPV6CP ConfAck id=0x1f <addr fe80::xxxx:xxxx:xxxx:xxxx>]
2020:12:04-15:53:05 user pppd-pppoe[15831]: rcvd [IPCP ConfAck id=0x2 <addr xx.xx.xx.xxx> <ms-dns1 xx.xx.xx.xxx> <ms-dns2 xx.xx.xx.xxx>]
2020:12:04-15:53:05 user pppd-pppoe[15831]: local IP address xx.xx.xx.xxx
2020:12:04-15:53:05 user pppd-pppoe[15831]: remote IP address xx.xx.xx.xxx
2020:12:04-15:53:05 user pppd-pppoe[15831]: primary DNS address xx.xx.xx.xxx
2020:12:04-15:53:05 user pppd-pppoe[15831]: secondary DNS address xx.xx.xx.xxx
2020:12:04-15:53:05 user pppd-pppoe[15831]: Script /etc/ppp/ip-up started (pid 15832)
2020:12:04-15:53:05 user pppd-pppoe[15831]: rcvd [IPV6CP ConfAck id=0x1 <addr fe80::xxxx:xxxx:xxxx:xxxx>]
2020:12:04-15:53:05 user pppd-pppoe[15831]: local LL address fe80::xxxx:xxxx:xxxx:xxxx
2020:12:04-15:53:05 user pppd-pppoe[15831]: remote LL address fe80::xxxx:xxxx:xxxx:xxxx
2020:12:04-15:53:05 user pppd-pppoe[15831]: Script /etc/ppp/ipv6-up started (pid 15833)
2020:12:04-15:53:06 user pppd-pppoe[15831]: Script /etc/ppp/ip-up finished (pid 15832), status = 0x0
2020:12:04-15:53:08 user pppd-pppoe[15831]: Script /etc/ppp/ipv6-up finished (pid 15833), status = 0x0

Hat wer eine Ahnung was genau schief läuft? Ich werde aus dem Log leider nicht wirklich schlau

grüße