Subject: [PATCH iproute2 v4 0/2] vxlan: option printing

From: Stephen Hemminger <[email-masked]>
Date: Fri, 26 May 2023 10:41:39 -0700

This patchset makes printing of vxlan details more consistent.
It also adds extra verbose output. The boolean options
are now brinted after all the non-boolean options.

Before:
$ ip -d link show dev vxlan0
4: vxlan0: <BROADCAST,MULTICAST> mtu 1450 qdisc noop state DOWN mode DEFAULT group default qlen 1000
    link/ether e6:a4:54:b2:34:85 brd ff:ff:ff:ff:ff:ff promiscuity 0  allmulti 0 minmtu 68 maxmtu 65535 
    vxlan id 42 group 239.1.1.1 dev enp2s0 srcport 0 0 dstport 4789 ttl auto ageing 300 udpcsum noudp6zerocsumtx noudp6zerocsumrx addrgenmode eui64 numtxqueues 1 numrxqueues 1 gso_max_size 64000 gso_max_segs 64 tso_max_size 64000 tso_max_segs 64 gro_max_size 65536 

After:
$ ip -d link show dev vxlan0
4: vxlan0: <BROADCAST,MULTICAST> mtu 1450 qdisc noop state DOWN mode DEFAULT group default qlen 1000
    link/ether e6:a4:54:b2:34:85 brd ff:ff:ff:ff:ff:ff promiscuity 0  allmulti 0 minmtu 68 maxmtu 65535 
    vxlan id 42 group 239.1.1.1 dev enp2s0 srcport 0 0 dstport 4789 ttl auto ageing 300 addrgenmode eui64 numtxqueues 1 numrxqueues 1 gso_max_size 64000 gso_max_segs 64 tso_max_size 64000 tso_max_segs 64 gro_max_size 65536

To get all settings, use multiple detail flags
$ ip -d -d link show dev vxlan0
4: vxlan0: <BROADCAST,MULTICAST> mtu 1450 qdisc noop state DOWN mode DEFAULT group default qlen 1000
    link/ether e6:a4:54:b2:34:85 brd ff:ff:ff:ff:ff:ff promiscuity 0  allmulti 0 minmtu 68 maxmtu 65535 
    vxlan id 42 group 239.1.1.1 dev enp2s0 srcport 0 0 dstport 4789 ttl auto ageing 300 nometadata learning noproxy norsc nol2miss nol3miss udp_csum noudp_zero_csum6_tx noudp_zero_csum6_rx noremcsum_tx noremcsum_rx addrgenmode eui64 numtxqueues 1 numrxqueues 1 gso_max_size 64000 gso_max_segs 64 tso_max_size 64000 tso_max_segs 64 gro_max_size 65536 

Stephen Hemminger (2):
  vxlan: use print_nll for gbp and gpe
  vxlan: make option printing more consistent

 include/json_print.h |   9 ++++
 ip/iplink_vxlan.c    | 110 +++++++++++++------------------------------
 lib/json_print.c     |  19 ++++++++
 3 files changed, 60 insertions(+), 78 deletions(-)

-- 
2.39.2