After these patches, the iproute2 name of netns is displayed instead of the nsid. It's easier to read/understand.
v1 -> v2: - open netns socket and init netns map only when needed ip/ip_common.h | 3 +++ ip/ipaddress.c | 20 +++++++++++++++----- ip/iplink.c | 18 ++++++++++++++++-- ip/ipnetns.c | 22 ++++++++++++++++++++-- 4 files changed, 54 insertions(+), 9 deletions(-) Comments are welcomed, Regards, Nicolas