Fred Leeflang wrote: > Hi devs, > > We've recently implemented NFLOG support in vuurmuur, I've written an > article on the effort here > http://wordpress.3dn.nl/2009/11/25/iptabes-nflog-support-in-vuurmuur/ > > I'm curious about something I found out in the process. I've had > ulogd2 running alongside vuurmuur for a while and configured it to > listen to a specific nflog-group. When I had ulogd2 running I would > not be able to run vuurmuur_log which also listens to an nflog-group. > It took me a while to realize that it would not work because of having > ulogd2 running and both trying to listen to the SAME nflog-group. > > Does this mean that it's not possible for two applications at the same > time to get netfilter_log messages from the same nflog-group? That is correct, nfnetlink_log uses unicast messages to the process bound to the group. I'd also prefer if we had used multicast messaging, but that can't be easily changed now. -- To unsubscribe from this list: send the line "unsubscribe netfilter-devel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
