Re: is igmpproxy dfsg compliant?

2016-11-26 Thread Ben Finney
Pali Rohár writes: > Because igmpproxy is based on mrouted originally licensed under > Stanford That characterises a chain of derivative works: a work (mrouted) was received by a party, who had license under the non-free https://fedoraproject.org/wiki/Licensing/mrouted> “send a copy to Stanford

Re: is igmpproxy dfsg compliant?

2016-11-26 Thread Roberto
On Sat, Nov 26, 2016 at 12:51:52PM +0100, Pali Rohár wrote: > Yes, but mrouted was release/relicensed under less restrictive BSD > license too. > > As wrote in one of first emails, here is link to text of new mrouted > license: > > http://cvsweb.openbsd.org/cgi-bin/cvsweb/src/usr.sbin/mrouted/L

Re: is igmpproxy dfsg compliant?

2016-11-26 Thread Roberto
On Sat, Nov 26, 2016 at 12:46:45PM +0100, Pali Rohár wrote: > On Thursday 24 November 2016 20:07:43 you wrote: > > > I do not know, but mrouted was relicensed to BSD in 2003 and > > > igmpproxy started in 2005 (according to year in source files). And > > > because BSD is compatible with GPL, you ca

Re: is igmpproxy dfsg compliant?

2016-11-26 Thread Pali Rohár
On Thursday 24 November 2016 19:29:21 Roberto wrote: > On Thu, Nov 24, 2016 at 06:36:53PM +0100, Pali Rohár wrote: > > I'm not saying that it invalidates. Just that I understood that > > whole igmpproxy can be redistributed under GPLv2+ and some other > > parts, based on mrouted had original licens

Re: is igmpproxy dfsg compliant?

2016-11-26 Thread Pali Rohár
On Friday 25 November 2016 14:56:34 Dmitry Alexandrov wrote: > > I reply myself... actually I think I have not understood your > > statements correctly, reading it again it seems that you think > > that the mrouted code is somewhat dual licensed with GPL or > > Stanford.txt and you can choose which

Re: is igmpproxy dfsg compliant?

2016-11-26 Thread Pali Rohár
On Thursday 24 November 2016 20:07:43 you wrote: > > I do not know, but mrouted was relicensed to BSD in 2003 and > > igmpproxy started in 2005 (according to year in source files). And > > because BSD is compatible with GPL, you can relicense those parts > > to GPL and adds your own GPL code to it.