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Forwarding multicast to A VPN Client

Unanswered Question
Feb 5th, 2004
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Hi

I need to create an IPSec tunnel between Cisco VPN Client and PIX over the Internet.There is a multicast source on inside of PIX.Multicast has to be forwarded from this source to the PC using VPN client.

Now, for forwarding multicast, GRE is needed. But as per my knowledge GRE tunnel cant terminate on PIX and VPN Client,.

Is it possible to acheive this multicast forwarding?

Or any other way?


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umedryk Wed, 02/11/2004 - 07:11
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  • Bronze, 100 points or more

You can not terminate a GRE tunnel onto PIX firewalls. If this is required you need to terminate the GRE tunnel on routers on either end and use IPSec to encrypt the GRE tunnel. I have included a URL below which has a sample configuration for your information and reference:-


http://www.cisco.com/warp/public/707/ipsec_gre.shtml

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