Multicast traffic over client vpn

[kennis1977]

Hi Guys,

So.. i already created a vpn server on my 878 router.. so that i can connect with ip-sec (cisco vpn client) to this router and network..

al working great... however... when i also want to allow multicast traffic over my vpn connection. do i then need a GRE vpn? or what?

or is this only needed when you use a site to site vpn..?

And how can i enable this?

Thanksssss

[mudjain · Accepted solution]

There is no way we can directly send multicast traffic through remote access VPN tunnel.

[kennis1977]

Ok, i'm already building a vpn to vpn connection with Gre and tunnel interfaces....

Vpn connection already up right now...and this afternoon testing the multicast traffic..

Thanks for you're answer!!

[kennis1977]

Ok now something else... I'm done buildig the back to back vpn and working..

Now i tried to send multicast traffic over the link... I also configured EIGRP protocol (that also uses multicast hello packets)

This is working... I get updates..

Now i tried to send multicast traffic from client to client that are behind these routers.. I also configured

Ip multicast-routing and on all the interfaces ip pim sense-mode however... No multicast traffic from client to client..

What can be wrong? Or do i need some configuration more??

Thankssss