Specifications

Checksum Error on PDU
ExtremeWare Error Message Decoder 573
Checksum Error on PDU
<WARN:EDP> edpProcessPdu1011: Checksum failed for pdu on port 1:1
Many others like: bad OUI, bad length, bad SNAP, bad version etc
Software Version
ExtremeWare 6.1.8b12 and later
Hardware Version
All “i”series
Explanation
This message indicates that the checksum on an EDP packet fails on an external port.
•
Bad OUI: Wrong MAC address on ingress (that is, not 0x00E02B)
•
Bad length: Either EDP packet or EDP packet header is of wrong length
•
Bad version: Wrong EDP version (>1)
•
Bad snap: Wrong snap type
Action
If this error is seen only once in the log, no action is necessary.
If you are using ExtremeWare 6.2.1 (or earlier), use the
show log and show tech-support commands,
capture the output, and contact Technical Support to troubleshoot the problem.
If you are using ExtremeWare 6.2.1 (or later), system health check can be enabled. If the system check is
enabled, three consecutive occurrences of the above error triggers automatic recovery of the port or the
module. If the software can detect the error it will correct the error. However, if the software is unable
to detect the error it will take the module off line.
NOTE
If you are using ExtremeWare 6.2.1 or later, run the pktScan utility to identify and correct the problem.
If you are using ExtremeWare 6.2.2 (or later), you can take the module either offline or keep it online
even if automatic recovery fails.