Does the PIX preserve DSCP field in IP header

[tinguyen]

Anyone know if the PIX firewall would preserve the DSCP field in the IP header as packets moved through it? is it the default behavior or do I need to put in certain commands?

Thanks,

Tin Nguyen

CCIE #10820

[mehrdad]

I haven't seen this issue before and i don't think that it alternate DSCP.

can you analyse it by a software like ethereal or something like that to sure about it?

Regards,

Mehrdad