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linux/tools/testing/selftests/net/forwarding/forwarding.config.sample
Amit Cohen 0433045c27 selftests: forwarding: forwarding.config.sample: Add port with no cable connected
Add NETIF_NO_CABLE port to tests topology.

The port can also be declared as an environment variable and tests can be
run like that:
NETIF_NO_CABLE=eth9 ./test.sh eth{1..8}

The NETIF_NO_CABLE port will be used by ethtool_extended_state test.

Signed-off-by: Amit Cohen <amitc@mellanox.com>
Reviewed-by: Petr Machata <petrm@mellanox.com>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: Ido Schimmel <idosch@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2020-06-29 17:45:02 -07:00

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#!/bin/bash
# SPDX-License-Identifier: GPL-2.0
##############################################################################
# Topology description. p1 looped back to p2, p3 to p4 and so on.
declare -A NETIFS
NETIFS[p1]=veth0
NETIFS[p2]=veth1
NETIFS[p3]=veth2
NETIFS[p4]=veth3
NETIFS[p5]=veth4
NETIFS[p6]=veth5
NETIFS[p7]=veth6
NETIFS[p8]=veth7
# Port that does not have a cable connected.
NETIF_NO_CABLE=eth8
##############################################################################
# Defines
# IPv4 ping utility name
PING=ping
# IPv6 ping utility name. Some distributions use 'ping' for IPv6.
PING6=ping6
# Packet generator. Some distributions use 'mz'.
MZ=mausezahn
# Time to wait after interfaces participating in the test are all UP
WAIT_TIME=5
# Whether to pause on failure or not.
PAUSE_ON_FAIL=no
# Whether to pause on cleanup or not.
PAUSE_ON_CLEANUP=no
# Type of network interface to create
NETIF_TYPE=veth
# Whether to create virtual interfaces (veth) or not
NETIF_CREATE=yes
# Timeout (in seconds) before ping exits regardless of how many packets have
# been sent or received
PING_TIMEOUT=5