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Routing DSCP packets

Cara
Level 1
Level 1

Hi, 

I have a question about dscp routing:

 

We are using DSCP to mark Skype packets for bypass our proxy server(because skype won't correctly work with proxy). All offices are connected by switches and this trick work great. Except one. Where we have tunnel with IPSec(look attach.). So I need Skype packet with DSCP mark to hit our proxy. But it does not hit. What should I check? I thought that DSCP header is a part of IP packet, so it should have no problems with routing.

 

I hope on you :)

1 Reply 1

Hello,

IPSec preserves the DSCP marking. What configuration do you use to classify and route your DSCP-marked traffic to the proxy ?

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