net/mptcp/mptcp_sockopt.sh

2 # SPDX-License-Identifier: GPL-2.0
26 	echo "Usage: $0 [ -i ] [ -h ]"
27 	echo -e "\t-i: use 'ip mptcp' instead of 'pm_nl_ctl'"
28 	echo -e "\t-h: help"
31 while getopts "hi" option;do
55 		ip netns exec $ns $t -A OUTPUT -p tcp --syn -m mark --mark $m -j ACCEPT
58 		ip netns exec $ns $t -A OUTPUT -p tcp --tcp-flags RST RST -m mark --mark 0 -j ACCEPT
60 		ip netns exec $ns $t -A OUTPUT -p tcp -m mark --mark $m -j ACCEPT
61 		ip netns exec $ns $t -A OUTPUT -p tcp -m mark --mark 0 -j DROP
72 		ip -net "$ns1" addr add 10.0.$i.1/24 dev ns1eth$i
73 		ip -net "$ns1" addr add dead:beef:$i::1/64 dev ns1eth$i nodad
74 		ip -net "$ns1" link set ns1eth$i up
76 		ip -net "$ns2" addr add 10.0.$i.2/24 dev ns2eth$i
77 		ip -net "$ns2" addr add dead:beef:$i::2/64 dev ns2eth$i nodad
78 		ip -net "$ns2" link set ns2eth$i up
81 		ip -net "$ns2" route add default via 10.0.$i.1 dev ns2eth$i metric 10$i
102 	rm -f "$cin" "$cout"
103 	rm -f "$sin" "$sout"
117 	if [ $af -eq 6 ];then
119 	fi
122 	counters=$(ip netns exec $ns $tables -v -L OUTPUT | grep DROP)
127 		if [ $v -ne 0 ]; then
129 					  "not 0 - not all expected packets marked"
132 		fi
156 	local mptcp_connect="./mptcp_connect -r 20"
165 	fi
170 	fi
174 			$mptcp_connect -t ${timeout_poll} -l -M 1 -p $port -s ${srv_proto} -c "${cmsg}" \
182 			$mptcp_connect -t ${timeout_poll} -M 2 -p $port -s ${cl_proto} -c "${cmsg}" \
193 	if [ ${rets} -ne 0 ] || [ ${retc} -ne 0 ]; then
195 		echo -e "\nnetns ${listener_ns} socket stat for ${port}:" 1>&2
196 		ip netns exec ${listener_ns} ss -Menita 1>&2 -o "sport = :$port"
198 		echo -e "\nnetns ${connector_ns} socket stat for ${port}:" 1>&2
199 		ip netns exec ${connector_ns} ss -Menita 1>&2 -o "dport = :$port"
205 	fi
210 	fi
220 	fi
224 	if [ $retc -eq 0 ] && [ $rets -eq 0 ];then
227 	fi
252 	fi
258 	if [ $lret -ne 0 ]; then
263 	fi
267 	ip netns exec "$ns_sbox" ./mptcp_sockopt -6
271 	if [ $lret -ne 0 ]; then
276 	fi
292 	if [ $lret -ne 0 ]; then
295 	fi
303 	if [ $lret -ne 0 ];then
308 	fi
323 	fi
326 	for args in "-t tcp" "-r tcp"; do
329 		if [ $lret -ne 0 ] ; then
331 		fi
332 		do_tcpinq_test -6 $args
334 		if [ $lret -ne 0 ] ; then
336 		fi
339 	do_tcpinq_test -r tcp -t tcp