QoS and VPN

[Anonymous]

Is there any way to prioritize a DSCP marked voice packet across the internet while being encrypted through a VPN tunnel?  Or "can a VPN encrypted packet be given layer 3 priority based upon its payload type?"

Thank you!

Dan

[Anonymous · Accepted solution]

Dan,

From the match criteria available on a QoS map, only DSCP and IP Precedence do not get encrypted when traversing a VPN tunnel. The thread below provides more details regarding this and may answer your questions. However, feel free to reply if you have any further questions.

VPN and QoS

Thanks,

Noor

[Anonymous]

Thanks Noor,

I will refer to the thread you provided.

Thanks,

Dan