Thread (6 messages) flat view 6 messages, 3 authors, 2005-09-17

Re: [HELP] netfilter Kconfig dependency nightmare

From: Roman Zippel <hidden>
Date: 2005-09-17 11:09:23
Also in: lkml, netfilter-devel

Hi,

On Sat, 17 Sep 2005, Harald Welte wrote:
ip_conntrack == CONFIG_IP_NF_CONNTRACK
nfnetlink == CONFIG_NETFILTER_NETLINK
ip_conntrack_netlink == CONFIG_IP_NF_CONNTRACK_NETLINK

If nfnetlink == N, ip_conntrack can be N or M or Y
If nfnetlink == M, ip_conntrack can be N or M
If nfnetlink == Y, ip_conntrack can be Y or M
Where is the requirement for the last one coming from?
If ip_conntrack == N && nfnetlink == N, ip_conntrack_netlink must be N
If ip_conntrack == N && nfnetlink == M, ip_conntrack_netlink must be N
If ip_conntrack == N && nfnetlink == Y, ip_conntrack_netlink must be N

If ip_conntrack == M && nfnetlink == N, ip_conntrack_netlink must be N 
If ip_conntrack == M && nfnetlink == M, ip_conntrack_netlink can N or M
If ip_conntrack == M && nfnetlink == Y, ip_conntrack_netlink can N or M

if ip_conntrack == Y && nfnetlink == N, ip_conntrack_netlink must be N
if ip_conntrack == Y && nfnetlink == M, ip_conntrack_netlink can N or M
if ip_conntrack == Y && nfnetlink == Y, ip_conntrack_netlink can N, M or Y
That looks like a normal ip_conntrack && nfnetlink.

bye, Roman
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