Hello Colin,
> Is the blacklist actually implemented?
Yes, blacklists and whitelists are implemented, but unfortunately having a
bug ...
Only the IGMP Include mode works adequate with filters.
Thats why this feature is not documented and I would not recommend to use
it.
Besides, the configuration looks good, so you are running into the bug.
Unfortunately, I have also no free cycles to fix this in the near future.
For the sake of completness, a table with entries would look like this:
table blocked {
(*|239.255.255.250)
(*|239.255.255.251)
(*|239.255.255.253)
};
Regards,
Sebastian
On Monday, June 5, 2017 at 8:57:02 PM UTC+2, [email protected] wrote:
>
> Hi,
> I'm using mcproxy version from the top of master branch from github.
>
> I'm trying to block certain multicast groups from being added to the
> routing tables.
> e.g.
> 239.255.255.250
>
> My configurations is relatively simple, there is only one upstream and one
> downstream interface.
>
> Here is what I have have for a configuration:
>
> protocol IGMPv2;
>> pinstance video2lan: "br-video" ==> "br-lan";
>> table blocked {
>> (*|239.255.255.250)
>> };
>> pinstance video2lan upstream "br-video" in blacklist table blocked;
>> pinstance video2lan upstream "br-video" out blacklist table blocked;
>> pinstance video2lan downstream "br-lan" in blacklist table blocked;
>> pinstance video2lan downstream "br-lan" out blacklist table blocked;
>
>
>
> However, I still get this group in the route table:
>
> # ip mroute
>> (192.168.6.25, 239.255.255.250) Iif: br-lan Oifs: br-video
>> (192.168.1.25, 239.255.255.250) Iif: br-lan Oifs: br-video
>> (192.168.5.25, 239.255.255.250) Iif: br-lan Oifs: br-video
>> (192.168.200.25, 239.255.255.250) Iif: br-lan Oifs: br-video
>> (10.0.3.161, 239.255.255.250) Iif: br-video Oifs: br-lan
>
>
> I've tried a number of variations on blacklist, but have not found
> anything that will work.
>
> Is the blacklist actually implemented ?
> Any thoughts on what I may be doing wrong ?
> If I wanted to list more addresses in the table, what is the syntax ?
>
>
> Colin..
>
>
>
>
>
>
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