T2000, e1000g, zone and "checksum error"

Hi,

Investigating some performance issues I saw the following

when analysing snooped traffic from a zone with ethereal:

Checksum: 0x1710 [incorrect, should be 0x7cde (maybe caused by "TCP checksum offload"?)]

How do I get rid of those, assuming that it plays part in our

performance issues?

uname -a:

SunOS host2 5.10 Generic_118833-33 sun4v sparc SUNW,Sun-Fire-T200

Cheers

[435 byte] By [nzirdosa] at [2007-11-15]