[strongSwan] multicast packets go across the the VPN tunnel
richard.andrews at symstream.com
Tue Sep 4 03:33:31 CEST 2012
Only multicast exists at layer 3. Broadcast is a layer 2 artefact.
I don't know the answer but the test to try is setting up leftsubnet and
rightsubnet to allow some multicast group traffic to be tunnelled.
There may be other factor that come into play such as whether the kernel
allows multicast forwarding.
On Tue, 2012-09-04 at 00:54 +0000, Chester Chen - 陈朝包 wrote:
> Dear all,
> I am using strongswan-4.2.8, I have a question want to check with you, does this version have support multicast and broadcast packets go across the the VPN tunnel?
> If yes, what should I configure?
> Thank you.
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