Solaris X86 VM Not Accepting Packets From Other Guests Because TX Checksum Hasn't Been Filled when IPnat is implemented. (Doc ID 1580553.1)

Last updated on JULY 29, 2016

Applies to:

Solaris Operating System - Version 10 3/05 to 11.1 [Release 10.0 to 11.0]
Information in this document applies to any platform.

Symptoms

When ipfilter is implemented with NAT by Solaris on OVM, connections using Linux guest will fail due to
Solaris ipf/ipnat rejecting packets due to uninitialized checksums.

Changes

 Interoperability issue has been reported between XEN network driver and IPF NAT in a VM environment.

Cause

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