netdev - [PATCH iproute2-next 0/2] ip: Nexthop flags extensions

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Message-Id: <20201119135731.410986-1-idosch@idosch.org>
Date:   Thu, 19 Nov 2020 15:57:29 +0200
From:   Ido Schimmel <idosch@...sch.org>
To:     netdev@...r.kernel.org
Cc:     dsahern@...il.com, roopa@...dia.com, mlxsw@...dia.com,
        Ido Schimmel <idosch@...dia.com>
Subject: [PATCH iproute2-next 0/2] ip: Nexthop flags extensions

From: Ido Schimmel <idosch@...dia.com>

Patch #1 prints the recently added 'RTNH_F_TRAP' flag.

Patch #2 makes sure that nexthop flags are always printed for nexthop
objects. Even when the nexthop does not have a device, such as a
blackhole nexthop or a group.

Example output with netdevsim:

# ip nexthop
id 1 via 192.0.2.2 dev eth0 scope link trap
id 2 blackhole trap
id 3 group 2 trap

Example output with mlxsw:

# ip nexthop
id 1 via 192.0.2.2 dev swp3 scope link offload
id 2 blackhole offload
id 3 group 2 offload

Tested with fib_nexthops.sh that uses "ip nexthop" output:

Tests passed: 164
Tests failed:   0

Ido Schimmel (2):
  ip route: Print "trap" nexthop indication
  nexthop: Always print nexthop flags

 ip/ipnexthop.c | 3 +--
 ip/iproute.c   | 2 ++
 2 files changed, 3 insertions(+), 2 deletions(-)

-- 
2.28.0