On Tue, 15 Oct 2019 09:33:24 +0200 Nicolas Dichtel <nicolas.dich...@6wind.com> wrote:
> Le 14/10/2019 à 22:15, Stephen Hemminger a écrit : > > On Mon, 7 Oct 2019 15:44:47 +0200 > > Nicolas Dichtel <nicolas.dich...@6wind.com> wrote: > > > >> This patch enables to dump/get nsid from a netns into another netns. > >> > >> Example: > >> $ ./test.sh > >> + ip netns add foo > >> + ip netns add bar > >> + touch /var/run/netns/init_net > >> + mount --bind /proc/1/ns/net /var/run/netns/init_net > >> + ip netns set init_net 11 > >> + ip netns set foo 12 > >> + ip netns set bar 13 > >> + ip netns > >> init_net (id: 11) > >> bar (id: 13) > >> foo (id: 12) > >> + ip -n foo netns set init_net 21 > >> + ip -n foo netns set foo 22 > >> + ip -n foo netns set bar 23 > >> + ip -n foo netns > >> init_net (id: 21) > >> bar (id: 23) > >> foo (id: 22) > >> + ip -n bar netns set init_net 31 > >> + ip -n bar netns set foo 32 > >> + ip -n bar netns set bar 33 > >> + ip -n bar netns > >> init_net (id: 31) > >> bar (id: 33) > >> foo (id: 32) > >> + ip netns list-id target-nsid 12 > >> nsid 21 current-nsid 11 (iproute2 netns name: init_net) > >> nsid 22 current-nsid 12 (iproute2 netns name: foo) > >> nsid 23 current-nsid 13 (iproute2 netns name: bar) > >> + ip -n foo netns list-id target-nsid 21 > >> nsid 11 current-nsid 21 (iproute2 netns name: init_net) > >> nsid 12 current-nsid 22 (iproute2 netns name: foo) > >> nsid 13 current-nsid 23 (iproute2 netns name: bar) > >> + ip -n bar netns list-id target-nsid 33 nsid 32 > >> nsid 32 current-nsid 32 (iproute2 netns name: foo) > >> + ip -n bar netns list-id target-nsid 31 nsid 32 > >> nsid 12 current-nsid 32 (iproute2 netns name: foo) > >> + ip netns list-id nsid 13 > >> nsid 13 (iproute2 netns name: bar) > >> > >> CC: Petr Oros <po...@redhat.com> > >> Signed-off-by: Nicolas Dichtel <nicolas.dich...@6wind.com> > >> --- > >> include/libnetlink.h | 5 +- > >> ip/ip_common.h | 1 + > >> ip/ipnetns.c | 115 +++++++++++++++++++++++++++++++++++++++++-- > >> lib/libnetlink.c | 15 ++++-- > >> 4 files changed, 126 insertions(+), 10 deletions(-) > >> > > > > Applied. Please send another patch to update man page. > > > Yes, I will do. > I don't see the patch on kernel.org, am I missing something? Just pushed, was running a bunch of other stuff
