[strongSwan] 答复: multicast packets go across the the VPN tunnel

[Richard Andrews]

I don't know. Maybe check the list archives. It is likely to have been
discussed previously.


On Tue, 2012-09-04 at 02:53 +0000, Chester Chen - 陈朝包 wrote:
> Dear Richard,
> 
> Do you know how to configure to let NetBIOS broadcast packet go across
> the the VPN tunnel?
> 
> 
> 
> -----邮件原件-----
> 发件人: Richard Andrews [mailto:richard.andrews at symstream.com] 
> 发送时间: 2012年9月4日 9:34
> 收件人: Chester Chen - 陈朝包
> 抄送: users at lists.strongswan.org
> 主题: Re: [strongSwan] multicast packets go across the the VPN tunnel
> 
> 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.
> 
>