QOS When Doing IPSEC Over GRE

From: Lileikis, Gary (gary.lileikis@unisys.com)
Date: Fri Apr 18 2008 - 21:59:30 ART

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Greetings,

I am looking at a network that is using IPSEC over GRE. This network is
running voice and data. I am concerned that as the IPSEC over GRE packet
are travelling over the MPLS network the voice is not being prioritized
over the data because the TOS bits with this priority information are
hidden behind the GRE IP Header. Is there any way to have the TOS field
of the voice packet transferred to the TOS field in the GRE IP header so
that the MPLS network can make prioritization decision?

Thanks You!!

Gary Lileikis

Pass the CCIE in six weeks, Guaranteed!
http://www.certscience.com/CCIE

Next message: Ramy Sisy: "RE: test please reply"
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Maybe reply: Joseph Brunner: "RE: QOS When Doing IPSEC Over GRE"
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