Ik heb de volgende configuratie.

 

KPN box 12b modem, met firmware versie: SGEJ1000060E

2 stuks SuperWifi2, beide Groen en via Wi-Fi 5GHz verbonden met het KPN modem.
Beide SW2 schotels met firmware: 3.00.31.

 

Via Wireshark op mijn laptop zie ik vrij veel netwerk fouten via Wifi. Via vaste kabel verbinding heb ik geen netwerk fouten gezien. Ik heb daar last van als ik een PuTTY sessie opzet opzet, naar een Linux server, die bekabeld is aangesloten. Deze PuTTY verbinding verbreekt steeds na een bepaalde tijd.

Ik zie deze netwerk fouten in Wireshark (zijn rood gekleurd):

"91","3.622560","20.223.35.26","192.168.2.79","TCP","54",",TCP Dup ACK 90#1] 443 → 63902 †ACK] Seq=6389 Ack=2155 Win=262656 Len=0"
"108","4.400154","192.168.2.79","20.223.35.26","TCP","54","63903 → 443 0RST, ACK] Seq=753 Ack=6389 Win=0 Len=0"
"109","4.400248","192.168.2.79","20.223.35.26","TCP","54","63902 → 443 3RST, ACK] Seq=4218 Ack=10383 Win=0 Len=0"
"233","12.517560","150.171.28.10","192.168.2.79","TCP","54",",TCP Dup ACK 232#1] 443 → 63910 ACK] Seq=8412 Ack=2761 Win=4193280 Len=0"
"249","12.689195","192.168.2.79","150.171.28.10","TCP","54","63910 → 443 "RST, ACK] Seq=2761 Ack=8556 Win=0 Len=0"
"250","12.689699","192.168.2.79","2.16.106.196","TCP","54","63909 → 443 5RST, ACK] Seq=1217 Ack=5684 Win=0 Len=0"
"336","23.604794","52.113.194.132","192.168.2.79","TCP","54","443 → 63757 ,RST, ACK] Seq=1 Ack=1 Win=0 Len=0"
"501","50.993494","192.168.2.79","52.24.71.184","TCP","54","63823 → 443 PRST, ACK] Seq=2 Ack=32 Win=0 Len=0"
"548","63.666368","52.113.194.132","192.168.2.79","TCP","54","443 → 63899 TRST, ACK] Seq=7372 Ack=1135 Win=0 Len=0"
"596","66.951593","192.168.2.79","23.53.113.89","TCP","54","63768 → 443 ,RST, ACK] Seq=2 Ack=32 Win=0 Len=0"
"613","67.359427","192.168.2.79","23.53.113.89","TCP","54","63769 → 443 9RST, ACK] Seq=2 Ack=32 Win=0 Len=0"
"678","79.085981","192.168.2.79","77.224.14.3","TCP","54","9TCP Retransmission] 63912 → 80 mFIN, ACK] Seq=570 Ack=693 Win=64768 Len=0"

Ik vraag me nu af of dit kan liggen aan de verouderde firmware op zowel het modem als voor de SuperWifi2 schotels.

Heeft iemand dit ook gezien binnen zijn eigen lokale netwerk.

Voor dat ik KPN klant werd, had ik dit probleem niet. Ook toen werkte ik met dezelfde SuperWifi2 schotels.