Guest User!

You are not Sophos Staff.

This discussion has been locked.
You can no longer post new replies to this discussion. If you have a question you can start a new discussion

Netzwerkprobleme / ethertype Unknown

Hallo Zusammen,

wir haben vor kurzen unsere Sophos SG 550 (active/passive) über 2 LACP Pfade an einen HP Aruba 5412 ZLR 2 Switch angeschlossen.

Grundsätzlich funktioniert die Umgebung eigentlich auch, ab und zu haben wir aber Paketverluste.

Wenn ich ein TCP Dump in der CLI der UTM mache, sehe ich häüfig diese oder ähnlichge Meldungen.

09:49:41.867567 Out 00:1a:8c:f0:dd:aa ethertype Unknown (0x03ee), length 60:
        0x0000:  0000 0800 4500 0028 6901 4000 7f06 bf2c  ....E..(i.@....,
        0x0010:  c0a8 61c5 5d7a 53ba 1f54 c161 ca26 6ec7  ..a.]zS..T.a.&n.
        0x0020:  abee aa24 5010 00fe 6b7d 0000            ...$P...k}..

 

Kann mir jemand sagen, was diese zu bedeuten haben?

 

Danke und Beste Grüße

Jörg



This thread was automatically locked due to age.
Parents
  • Hello Jörg,

    Would you please provide more TCPDUMPs like this? The message "ethertype Unknown" indicates an unrecognized format or protocol so if you are getting more packets like this, please share here. 

    Regards

    Jaydeep

Reply
  • Hello Jörg,

    Would you please provide more TCPDUMPs like this? The message "ethertype Unknown" indicates an unrecognized format or protocol so if you are getting more packets like this, please share here. 

    Regards

    Jaydeep

Children
No Data
Share Feedback
×

Submitted a Tech Support Case lately from the Support Portal?