# SPDX-License-Identifier: GPL-2.0-or-later
#
# PASST - Plug A Simple Socket Transport
#  for qemu/UNIX domain socket mode
#
# PASTA - Pack A Subtle Tap Abstraction
#  for network namespace/tap device mode
#
# test/migrate/iperf3_out4 - Migration behaviour under outbound IPv4 flood
#
# Copyright (c) 2025 Red Hat GmbH
# Author: Stefano Brivio <sbrivio@redhat.com>

g1tools	ip jq dhclient socat cat
htools	ip jq

set	MAP_HOST4 192.0.2.1
set	MAP_HOST6 2001:db8:9a55::1
set	MAP_NS4 192.0.2.2
set	MAP_NS6 2001:db8:9a55::2

set	THREADS 6
set	TIME 2
set	OMIT 0.1
set	OPTS -P __THREADS__ -O__OMIT__ -Z -N -l 1M

test	Interface name
g1out	IFNAME1 ip -j link show | jq -rM '.[] | select(.link_type == "ether").ifname'
hout	HOST_IFNAME ip -j -4 route show|jq -rM '[.[] | select(.dst == "default").dev] | .[0]'
check	[ -n "__IFNAME1__" ]

test	DHCP: address
guest1	ip link set dev __IFNAME1__ up
guest1	/sbin/dhclient -4 __IFNAME1__
g1out	ADDR1 ip -j -4 addr show|jq -rM '.[] | select(.ifname == "__IFNAME1__").addr_info[0].local'
hout	HOST_ADDR ip -j -4 addr show|jq -rM '.[] | select(.ifname == "__HOST_IFNAME__").addr_info[0].local'
check	[ "__ADDR1__" = "__HOST_ADDR__" ]

test	TCP/IPv4 guest to host throughput during migration

monb	sleep 1; echo "migrate tcp:0:20005" | socat -u STDIN UNIX:__STATESETUP__/qemu_1_mon.sock

iperf3s	host 10006
iperf3m	BW guest_1 guest_2 __MAP_HOST4__ 10006 __TIME__ __OPTS__
bw	__BW__ 1 2

iperf3k	host