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Commit ed8c8f60 authored by Jakub Kicinski's avatar Jakub Kicinski
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Merge branch 'mptcp-improve-set-flags-command-and-update-self-tests' 

Mat Martineau says:

====================
mptcp: Improve set-flags command and update self tests

Patches 1-3 allow more flexibility in the combinations of features and
flags allowed with the MPTCP_PM_CMD_SET_FLAGS netlink command, and add
self test case coverage for the new functionality.

Patches 4-6 and 9 refactor the mptcp_join.sh self tests to allow them to
configure all of the test cases using either the pm_nl_ctl utility (part
of the mptcp self tests) or the 'ip mptcp' command (from iproute2). The
default remains to use pm_nl_ctl.

Patches 7 and 8 update the pm_netlink.sh self tests to cover the use of
endpoint ids to set endpoint flags (instead of just addresses).
====================

Link: https://lore.kernel.org/r/20220205000337.187292-1-mathew.j.martineau@linux.intel.comSigned-off-by: default avatarJakub Kicinski <kuba@kernel.org>
parents 660a38bf 621bd393
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Showing with 595 additions and 388 deletions
net/mptcp/pm_netlink.c
View file @ ed8c8f60
......@@ -1174,14 +1174,8 @@ static int mptcp_pm_parse_addr(struct nlattr *attr, struct genl_info *info,
if (tb[MPTCP_PM_ADDR_ATTR_FLAGS])
entry->flags = nla_get_u32(tb[MPTCP_PM_ADDR_ATTR_FLAGS]);
if (tb[MPTCP_PM_ADDR_ATTR_PORT]) {
if (!(entry->flags & MPTCP_PM_ADDR_FLAG_SIGNAL)) {
NL_SET_ERR_MSG_ATTR(info->extack, attr,
"flags must have signal when using port");
return -EINVAL;
}
if (tb[MPTCP_PM_ADDR_ATTR_PORT])
entry->addr.port = htons(nla_get_u16(tb[MPTCP_PM_ADDR_ATTR_PORT]));
}
return 0;
}
......@@ -1227,6 +1221,11 @@ static int mptcp_nl_cmd_add_addr(struct sk_buff *skb, struct genl_info *info)
if (ret < 0)
return ret;
if (addr.addr.port && !(addr.flags & MPTCP_PM_ADDR_FLAG_SIGNAL)) {
GENL_SET_ERR_MSG(info, "flags must have signal when using port");
return -EINVAL;
}
entry = kmalloc(sizeof(*entry), GFP_KERNEL);
if (!entry) {
GENL_SET_ERR_MSG(info, "can't allocate addr");
......
tools/testing/selftests/net/mptcp/mptcp_join.sh
View file @ ed8c8f60
......@@ -15,6 +15,7 @@ timeout_test=$((timeout_poll * 2 + 1))
mptcp_connect=""
capture=0
checksum=0
ip_mptcp=0
do_all_tests=1
TEST_COUNT=0
......@@ -239,6 +240,16 @@ is_v6()
[ -z "${1##*:*}" ]
}
is_addr()
{
[ -z "${1##*[.:]*}" ]
}
is_number()
{
[[ $1 == ?(-)+([0-9]) ]]
}
# $1: ns, $2: port
wait_local_port_listen()
{
......@@ -278,6 +289,109 @@ wait_rm_addr()
done
}
pm_nl_set_limits()
{
local ns=$1
local addrs=$2
local subflows=$3
if [ $ip_mptcp -eq 1 ]; then
ip -n $ns mptcp limits set add_addr_accepted $addrs subflows $subflows
else
ip netns exec $ns ./pm_nl_ctl limits $addrs $subflows
fi
}
pm_nl_add_endpoint()
{
local ns=$1
local addr=$2
local flags
local port
local dev
local id
local nr=2
for p in $@
do
if [ $p = "flags" ]; then
eval _flags=\$"$nr"
[ ! -z $_flags ]; flags="flags $_flags"
fi
if [ $p = "dev" ]; then
eval _dev=\$"$nr"
[ ! -z $_dev ]; dev="dev $_dev"
fi
if [ $p = "id" ]; then
eval _id=\$"$nr"
[ ! -z $_id ]; id="id $_id"
fi
if [ $p = "port" ]; then
eval _port=\$"$nr"
[ ! -z $_port ]; port="port $_port"
fi
let nr+=1
done
if [ $ip_mptcp -eq 1 ]; then
ip -n $ns mptcp endpoint add $addr ${_flags//","/" "} $dev $id $port
else
ip netns exec $ns ./pm_nl_ctl add $addr $flags $dev $id $port
fi
}
pm_nl_del_endpoint()
{
local ns=$1
local id=$2
local addr=$3
if [ $ip_mptcp -eq 1 ]; then
ip -n $ns mptcp endpoint delete id $id $addr
else
ip netns exec $ns ./pm_nl_ctl del $id $addr
fi
}
pm_nl_flush_endpoint()
{
local ns=$1
if [ $ip_mptcp -eq 1 ]; then
ip -n $ns mptcp endpoint flush
else
ip netns exec $ns ./pm_nl_ctl flush
fi
}
pm_nl_show_endpoints()
{
local ns=$1
if [ $ip_mptcp -eq 1 ]; then
ip -n $ns mptcp endpoint show
else
ip netns exec $ns ./pm_nl_ctl dump
fi
}
pm_nl_change_endpoint()
{
local ns=$1
local flags=$2
local id=$3
local addr=$4
local port=""
if [ $ip_mptcp -eq 1 ]; then
ip -n $ns mptcp endpoint change id $id ${flags//","/" "}
else
if [ $5 -ne 0 ]; then port="port $5"; fi
ip netns exec $ns ./pm_nl_ctl set $addr flags $flags $port
fi
}
do_transfer()
{
listener_ns="$1"
......@@ -378,31 +492,36 @@ do_transfer()
else
addr="10.0.$counter.1"
fi
ip netns exec $ns1 ./pm_nl_ctl add $addr flags signal
pm_nl_add_endpoint $ns1 $addr flags signal
let counter+=1
let add_nr_ns1-=1
done
elif [ $addr_nr_ns1 -lt 0 ]; then
let rm_nr_ns1=-addr_nr_ns1
if [ $rm_nr_ns1 -lt 8 ]; then
counter=1
pos=1
dump=(`ip netns exec ${listener_ns} ./pm_nl_ctl dump`)
if [ ${#dump[@]} -gt 0 ]; then
while [ $counter -le $rm_nr_ns1 ]
do
id=${dump[$pos]}
counter=0
pm_nl_show_endpoints ${listener_ns} | while read line; do
local arr=($line)
local nr=0
for i in ${arr[@]}; do
if [ $i = "id" ]; then
if [ $counter -eq $rm_nr_ns1 ]; then
break
fi
id=${arr[$nr+1]}
rm_addr=$(rm_addr_count ${connector_ns})
ip netns exec ${listener_ns} ./pm_nl_ctl del $id
pm_nl_del_endpoint ${listener_ns} $id
wait_rm_addr ${connector_ns} ${rm_addr}
let counter+=1
let pos+=5
done
fi
let nr+=1
done
done
elif [ $rm_nr_ns1 -eq 8 ]; then
ip netns exec ${listener_ns} ./pm_nl_ctl flush
pm_nl_flush_endpoint ${listener_ns}
elif [ $rm_nr_ns1 -eq 9 ]; then
ip netns exec ${listener_ns} ./pm_nl_ctl del 0 ${connect_addr}
pm_nl_del_endpoint ${listener_ns} 0 ${connect_addr}
fi
fi
......@@ -426,30 +545,36 @@ do_transfer()
else
addr="10.0.$counter.2"
fi
ip netns exec $ns2 ./pm_nl_ctl add $addr flags $flags
pm_nl_add_endpoint $ns2 $addr flags $flags
let counter+=1
let add_nr_ns2-=1
done
elif [ $addr_nr_ns2 -lt 0 ]; then
let rm_nr_ns2=-addr_nr_ns2
if [ $rm_nr_ns2 -lt 8 ]; then
counter=1
pos=1
dump=(`ip netns exec ${connector_ns} ./pm_nl_ctl dump`)
if [ ${#dump[@]} -gt 0 ]; then
while [ $counter -le $rm_nr_ns2 ]
do
# rm_addr are serialized, allow the previous one to complete
id=${dump[$pos]}
counter=0
pm_nl_show_endpoints ${connector_ns} | while read line; do
local arr=($line)
local nr=0
for i in ${arr[@]}; do
if [ $i = "id" ]; then
if [ $counter -eq $rm_nr_ns2 ]; then
break
fi
# rm_addr are serialized, allow the previous one to
# complete
id=${arr[$nr+1]}
rm_addr=$(rm_addr_count ${listener_ns})
ip netns exec ${connector_ns} ./pm_nl_ctl del $id
pm_nl_del_endpoint ${connector_ns} $id
wait_rm_addr ${listener_ns} ${rm_addr}
let counter+=1
let pos+=5
done
fi
let nr+=1
done
done
elif [ $rm_nr_ns2 -eq 8 ]; then
ip netns exec ${connector_ns} ./pm_nl_ctl flush
pm_nl_flush_endpoint ${connector_ns}
elif [ $rm_nr_ns2 -eq 9 ]; then
local addr
if is_v6 "${connect_addr}"; then
......@@ -457,19 +582,35 @@ do_transfer()
else
addr="10.0.1.2"
fi
ip netns exec ${connector_ns} ./pm_nl_ctl del 0 $addr
pm_nl_del_endpoint ${connector_ns} 0 $addr
fi
fi
if [ ! -z $sflags ]; then
sleep 1
for netns in "$ns1" "$ns2"; do
dump=(`ip netns exec $netns ./pm_nl_ctl dump`)
if [ ${#dump[@]} -gt 0 ]; then
addr=${dump[${#dump[@]} - 1]}
ip netns exec $netns ./pm_nl_ctl set $addr flags $sflags
pm_nl_show_endpoints $netns | while read line; do
local arr=($line)
local addr
local port=0
local id
for i in ${arr[@]}; do
if is_addr $i; then
addr=$i
elif is_number $i; then
# The minimum expected port number is 10000
if [ $i -gt 10000 ]; then
port=$i
# The maximum id number is 255
elif [ $i -lt 255 ]; then
id=$i
fi
fi
done
pm_nl_change_endpoint $netns $sflags $id $addr $port
done
done
fi
wait $cpid
......@@ -977,51 +1118,51 @@ subflows_tests()
# subflow limited by client
reset
ip netns exec $ns1 ./pm_nl_ctl limits 0 0
ip netns exec $ns2 ./pm_nl_ctl limits 0 0
ip netns exec $ns2 ./pm_nl_ctl add 10.0.3.2 flags subflow
pm_nl_set_limits $ns1 0 0
pm_nl_set_limits $ns2 0 0
pm_nl_add_endpoint $ns2 10.0.3.2 flags subflow
run_tests $ns1 $ns2 10.0.1.1
chk_join_nr "single subflow, limited by client" 0 0 0
# subflow limited by server
reset
ip netns exec $ns1 ./pm_nl_ctl limits 0 0
ip netns exec $ns2 ./pm_nl_ctl limits 0 1
ip netns exec $ns2 ./pm_nl_ctl add 10.0.3.2 flags subflow
pm_nl_set_limits $ns1 0 0
pm_nl_set_limits $ns2 0 1
pm_nl_add_endpoint $ns2 10.0.3.2 flags subflow
run_tests $ns1 $ns2 10.0.1.1
chk_join_nr "single subflow, limited by server" 1 1 0
# subflow
reset
ip netns exec $ns1 ./pm_nl_ctl limits 0 1
ip netns exec $ns2 ./pm_nl_ctl limits 0 1
ip netns exec $ns2 ./pm_nl_ctl add 10.0.3.2 flags subflow
pm_nl_set_limits $ns1 0 1
pm_nl_set_limits $ns2 0 1
pm_nl_add_endpoint $ns2 10.0.3.2 flags subflow
run_tests $ns1 $ns2 10.0.1.1
chk_join_nr "single subflow" 1 1 1
# multiple subflows
reset
ip netns exec $ns1 ./pm_nl_ctl limits 0 2
ip netns exec $ns2 ./pm_nl_ctl limits 0 2
ip netns exec $ns2 ./pm_nl_ctl add 10.0.3.2 flags subflow
ip netns exec $ns2 ./pm_nl_ctl add 10.0.2.2 flags subflow
pm_nl_set_limits $ns1 0 2
pm_nl_set_limits $ns2 0 2
pm_nl_add_endpoint $ns2 10.0.3.2 flags subflow
pm_nl_add_endpoint $ns2 10.0.2.2 flags subflow
run_tests $ns1 $ns2 10.0.1.1
chk_join_nr "multiple subflows" 2 2 2
# multiple subflows limited by server
reset
ip netns exec $ns1 ./pm_nl_ctl limits 0 1
ip netns exec $ns2 ./pm_nl_ctl limits 0 2
ip netns exec $ns2 ./pm_nl_ctl add 10.0.3.2 flags subflow
ip netns exec $ns2 ./pm_nl_ctl add 10.0.2.2 flags subflow
pm_nl_set_limits $ns1 0 1
pm_nl_set_limits $ns2 0 2
pm_nl_add_endpoint $ns2 10.0.3.2 flags subflow
pm_nl_add_endpoint $ns2 10.0.2.2 flags subflow
run_tests $ns1 $ns2 10.0.1.1
chk_join_nr "multiple subflows, limited by server" 2 2 1
# single subflow, dev
reset
ip netns exec $ns1 ./pm_nl_ctl limits 0 1
ip netns exec $ns2 ./pm_nl_ctl limits 0 1
ip netns exec $ns2 ./pm_nl_ctl add 10.0.3.2 flags subflow dev ns2eth3
pm_nl_set_limits $ns1 0 1
pm_nl_set_limits $ns2 0 1
pm_nl_add_endpoint $ns2 10.0.3.2 flags subflow dev ns2eth3
run_tests $ns1 $ns2 10.0.1.1
chk_join_nr "single subflow, dev" 1 1 1
}
......@@ -1031,28 +1172,28 @@ subflows_error_tests()
# If a single subflow is configured, and matches the MPC src
# address, no additional subflow should be created
reset
ip netns exec $ns1 ./pm_nl_ctl limits 0 1
ip netns exec $ns2 ./pm_nl_ctl limits 0 1
ip netns exec $ns2 ./pm_nl_ctl add 10.0.1.2 flags subflow
pm_nl_set_limits $ns1 0 1
pm_nl_set_limits $ns2 0 1
pm_nl_add_endpoint $ns2 10.0.1.2 flags subflow
run_tests $ns1 $ns2 10.0.1.1 0 0 0 slow
chk_join_nr "no MPC reuse with single endpoint" 0 0 0
# multiple subflows, with subflow creation error
reset
ip netns exec $ns1 ./pm_nl_ctl limits 0 2
ip netns exec $ns2 ./pm_nl_ctl limits 0 2
ip netns exec $ns2 ./pm_nl_ctl add 10.0.3.2 flags subflow
ip netns exec $ns2 ./pm_nl_ctl add 10.0.2.2 flags subflow
pm_nl_set_limits $ns1 0 2
pm_nl_set_limits $ns2 0 2
pm_nl_add_endpoint $ns2 10.0.3.2 flags subflow
pm_nl_add_endpoint $ns2 10.0.2.2 flags subflow
ip netns exec $ns1 iptables -A INPUT -s 10.0.3.2 -p tcp -j REJECT
run_tests $ns1 $ns2 10.0.1.1 0 0 0 slow
chk_join_nr "multi subflows, with failing subflow" 1 1 1
# multiple subflows, with subflow timeout on MPJ
reset
ip netns exec $ns1 ./pm_nl_ctl limits 0 2
ip netns exec $ns2 ./pm_nl_ctl limits 0 2
ip netns exec $ns2 ./pm_nl_ctl add 10.0.3.2 flags subflow
ip netns exec $ns2 ./pm_nl_ctl add 10.0.2.2 flags subflow
pm_nl_set_limits $ns1 0 2
pm_nl_set_limits $ns2 0 2
pm_nl_add_endpoint $ns2 10.0.3.2 flags subflow
pm_nl_add_endpoint $ns2 10.0.2.2 flags subflow
ip netns exec $ns1 iptables -A INPUT -s 10.0.3.2 -p tcp -j DROP
run_tests $ns1 $ns2 10.0.1.1 0 0 0 slow
chk_join_nr "multi subflows, with subflow timeout" 1 1 1
......@@ -1061,9 +1202,9 @@ subflows_error_tests()
# closed subflow (due to reset) is not reused if additional
# subflows are added later
reset
ip netns exec $ns1 ./pm_nl_ctl limits 0 1
ip netns exec $ns2 ./pm_nl_ctl limits 0 1
ip netns exec $ns2 ./pm_nl_ctl add 10.0.3.2 flags subflow
pm_nl_set_limits $ns1 0 1
pm_nl_set_limits $ns2 0 1
pm_nl_add_endpoint $ns2 10.0.3.2 flags subflow
ip netns exec $ns1 iptables -A INPUT -s 10.0.3.2 -p tcp -j REJECT
run_tests $ns1 $ns2 10.0.1.1 0 0 0 slow &
......@@ -1073,7 +1214,7 @@ subflows_error_tests()
# mpj subflow will be in TW after the reset
wait_for_tw $ns2
ip netns exec $ns2 ./pm_nl_ctl add 10.0.2.2 flags subflow
pm_nl_add_endpoint $ns2 10.0.2.2 flags subflow
wait
# additional subflow could be created only if the PM select
......@@ -1085,16 +1226,16 @@ signal_address_tests()
{
# add_address, unused
reset
ip netns exec $ns1 ./pm_nl_ctl add 10.0.2.1 flags signal
pm_nl_add_endpoint $ns1 10.0.2.1 flags signal
run_tests $ns1 $ns2 10.0.1.1
chk_join_nr "unused signal address" 0 0 0
chk_add_nr 1 1
# accept and use add_addr
reset
ip netns exec $ns1 ./pm_nl_ctl limits 0 1
ip netns exec $ns2 ./pm_nl_ctl limits 1 1
ip netns exec $ns1 ./pm_nl_ctl add 10.0.2.1 flags signal
pm_nl_set_limits $ns1 0 1
pm_nl_set_limits $ns2 1 1
pm_nl_add_endpoint $ns1 10.0.2.1 flags signal
run_tests $ns1 $ns2 10.0.1.1
chk_join_nr "signal address" 1 1 1
chk_add_nr 1 1
......@@ -1104,59 +1245,59 @@ signal_address_tests()
# belong to different subnets or one of the listed local address could be
# used for 'add_addr' subflow
reset
ip netns exec $ns1 ./pm_nl_ctl add 10.0.2.1 flags signal
ip netns exec $ns1 ./pm_nl_ctl limits 0 2
ip netns exec $ns2 ./pm_nl_ctl limits 1 2
ip netns exec $ns2 ./pm_nl_ctl add 10.0.3.2 flags subflow
pm_nl_add_endpoint $ns1 10.0.2.1 flags signal
pm_nl_set_limits $ns1 0 2
pm_nl_set_limits $ns2 1 2
pm_nl_add_endpoint $ns2 10.0.3.2 flags subflow
run_tests $ns1 $ns2 10.0.1.1
chk_join_nr "subflow and signal" 2 2 2
chk_add_nr 1 1
# accept and use add_addr with additional subflows
reset
ip netns exec $ns1 ./pm_nl_ctl limits 0 3
ip netns exec $ns1 ./pm_nl_ctl add 10.0.2.1 flags signal
ip netns exec $ns2 ./pm_nl_ctl limits 1 3
ip netns exec $ns2 ./pm_nl_ctl add 10.0.3.2 flags subflow
ip netns exec $ns2 ./pm_nl_ctl add 10.0.4.2 flags subflow
pm_nl_set_limits $ns1 0 3
pm_nl_add_endpoint $ns1 10.0.2.1 flags signal
pm_nl_set_limits $ns2 1 3
pm_nl_add_endpoint $ns2 10.0.3.2 flags subflow
pm_nl_add_endpoint $ns2 10.0.4.2 flags subflow
run_tests $ns1 $ns2 10.0.1.1
chk_join_nr "multiple subflows and signal" 3 3 3
chk_add_nr 1 1
# signal addresses
reset
ip netns exec $ns1 ./pm_nl_ctl limits 3 3
ip netns exec $ns1 ./pm_nl_ctl add 10.0.2.1 flags signal
ip netns exec $ns1 ./pm_nl_ctl add 10.0.3.1 flags signal
ip netns exec $ns1 ./pm_nl_ctl add 10.0.4.1 flags signal
ip netns exec $ns2 ./pm_nl_ctl limits 3 3
pm_nl_set_limits $ns1 3 3
pm_nl_add_endpoint $ns1 10.0.2.1 flags signal
pm_nl_add_endpoint $ns1 10.0.3.1 flags signal
pm_nl_add_endpoint $ns1 10.0.4.1 flags signal
pm_nl_set_limits $ns2 3 3
run_tests $ns1 $ns2 10.0.1.1
chk_join_nr "signal addresses" 3 3 3
chk_add_nr 3 3
# signal invalid addresses
reset
ip netns exec $ns1 ./pm_nl_ctl limits 3 3
ip netns exec $ns1 ./pm_nl_ctl add 10.0.12.1 flags signal
ip netns exec $ns1 ./pm_nl_ctl add 10.0.3.1 flags signal
ip netns exec $ns1 ./pm_nl_ctl add 10.0.14.1 flags signal
ip netns exec $ns2 ./pm_nl_ctl limits 3 3
pm_nl_set_limits $ns1 3 3
pm_nl_add_endpoint $ns1 10.0.12.1 flags signal
pm_nl_add_endpoint $ns1 10.0.3.1 flags signal
pm_nl_add_endpoint $ns1 10.0.14.1 flags signal
pm_nl_set_limits $ns2 3 3
run_tests $ns1 $ns2 10.0.1.1
chk_join_nr "signal invalid addresses" 1 1 1
chk_add_nr 3 3
# signal addresses race test
reset
ip netns exec $ns1 ./pm_nl_ctl limits 4 4
ip netns exec $ns2 ./pm_nl_ctl limits 4 4
ip netns exec $ns1 ./pm_nl_ctl add 10.0.1.1 flags signal
ip netns exec $ns1 ./pm_nl_ctl add 10.0.2.1 flags signal
ip netns exec $ns1 ./pm_nl_ctl add 10.0.3.1 flags signal
ip netns exec $ns1 ./pm_nl_ctl add 10.0.4.1 flags signal
ip netns exec $ns2 ./pm_nl_ctl add 10.0.1.2 flags signal
ip netns exec $ns2 ./pm_nl_ctl add 10.0.2.2 flags signal
ip netns exec $ns2 ./pm_nl_ctl add 10.0.3.2 flags signal
ip netns exec $ns2 ./pm_nl_ctl add 10.0.4.2 flags signal
pm_nl_set_limits $ns1 4 4
pm_nl_set_limits $ns2 4 4
pm_nl_add_endpoint $ns1 10.0.1.1 flags signal
pm_nl_add_endpoint $ns1 10.0.2.1 flags signal
pm_nl_add_endpoint $ns1 10.0.3.1 flags signal
pm_nl_add_endpoint $ns1 10.0.4.1 flags signal
pm_nl_add_endpoint $ns2 10.0.1.2 flags signal
pm_nl_add_endpoint $ns2 10.0.2.2 flags signal
pm_nl_add_endpoint $ns2 10.0.3.2 flags signal
pm_nl_add_endpoint $ns2 10.0.4.2 flags signal
run_tests $ns1 $ns2 10.0.1.1
# the server will not signal the address terminating
......@@ -1176,11 +1317,11 @@ link_failure_tests()
# active backup and link switch-over.
# Let's set some arbitrary (low) virtual link limits.
init_shapers
ip netns exec $ns1 ./pm_nl_ctl limits 0 3
ip netns exec $ns1 ./pm_nl_ctl add 10.0.2.1 dev ns1eth2 flags signal
ip netns exec $ns2 ./pm_nl_ctl limits 1 3
ip netns exec $ns2 ./pm_nl_ctl add 10.0.3.2 dev ns2eth3 flags subflow
ip netns exec $ns2 ./pm_nl_ctl add 10.0.4.2 dev ns2eth4 flags subflow
pm_nl_set_limits $ns1 0 3
pm_nl_add_endpoint $ns1 10.0.2.1 dev ns1eth2 flags signal
pm_nl_set_limits $ns2 1 3
pm_nl_add_endpoint $ns2 10.0.3.2 dev ns2eth3 flags subflow
pm_nl_add_endpoint $ns2 10.0.4.2 dev ns2eth4 flags subflow
run_tests $ns1 $ns2 10.0.1.1 1
chk_join_nr "multiple flows, signal, link failure" 3 3 3
chk_add_nr 1 1
......@@ -1190,11 +1331,11 @@ link_failure_tests()
# for bidirectional transfer
reset
init_shapers
ip netns exec $ns1 ./pm_nl_ctl limits 0 3
ip netns exec $ns1 ./pm_nl_ctl add 10.0.2.1 dev ns1eth2 flags signal
ip netns exec $ns2 ./pm_nl_ctl limits 1 3
ip netns exec $ns2 ./pm_nl_ctl add 10.0.3.2 dev ns2eth3 flags subflow
ip netns exec $ns2 ./pm_nl_ctl add 10.0.4.2 dev ns2eth4 flags subflow
pm_nl_set_limits $ns1 0 3
pm_nl_add_endpoint $ns1 10.0.2.1 dev ns1eth2 flags signal
pm_nl_set_limits $ns2 1 3
pm_nl_add_endpoint $ns2 10.0.3.2 dev ns2eth3 flags subflow
pm_nl_add_endpoint $ns2 10.0.4.2 dev ns2eth4 flags subflow
run_tests $ns1 $ns2 10.0.1.1 2
chk_join_nr "multi flows, signal, bidi, link fail" 3 3 3
chk_add_nr 1 1
......@@ -1204,11 +1345,11 @@ link_failure_tests()
# will never be used
reset
init_shapers
ip netns exec $ns1 ./pm_nl_ctl limits 0 2
ip netns exec $ns1 ./pm_nl_ctl add 10.0.2.1 dev ns1eth2 flags signal
ip netns exec $ns2 ./pm_nl_ctl limits 1 2
pm_nl_set_limits $ns1 0 2
pm_nl_add_endpoint $ns1 10.0.2.1 dev ns1eth2 flags signal
pm_nl_set_limits $ns2 1 2
export FAILING_LINKS="1"
ip netns exec $ns2 ./pm_nl_ctl add 10.0.3.2 dev ns2eth3 flags subflow,backup
pm_nl_add_endpoint $ns2 10.0.3.2 dev ns2eth3 flags subflow,backup
run_tests $ns1 $ns2 10.0.1.1 1
chk_join_nr "backup subflow unused, link failure" 2 2 2
chk_add_nr 1 1
......@@ -1218,10 +1359,10 @@ link_failure_tests()
# the traffic
reset
init_shapers
ip netns exec $ns1 ./pm_nl_ctl limits 0 2
ip netns exec $ns1 ./pm_nl_ctl add 10.0.2.1 dev ns1eth2 flags signal
ip netns exec $ns2 ./pm_nl_ctl limits 1 2
ip netns exec $ns2 ./pm_nl_ctl add 10.0.3.2 dev ns2eth3 flags subflow,backup
pm_nl_set_limits $ns1 0 2
pm_nl_add_endpoint $ns1 10.0.2.1 dev ns1eth2 flags signal
pm_nl_set_limits $ns2 1 2
pm_nl_add_endpoint $ns2 10.0.3.2 dev ns2eth3 flags subflow,backup
export FAILING_LINKS="1 2"
run_tests $ns1 $ns2 10.0.1.1 1
chk_join_nr "backup flow used, multi links fail" 2 2 2
......@@ -1233,10 +1374,10 @@ link_failure_tests()
# for bidirectional transfer
reset
init_shapers
ip netns exec $ns1 ./pm_nl_ctl limits 0 2
ip netns exec $ns1 ./pm_nl_ctl add 10.0.2.1 dev ns1eth2 flags signal
ip netns exec $ns2 ./pm_nl_ctl limits 1 3
ip netns exec $ns2 ./pm_nl_ctl add 10.0.3.2 dev ns2eth3 flags subflow,backup
pm_nl_set_limits $ns1 0 2
pm_nl_add_endpoint $ns1 10.0.2.1 dev ns1eth2 flags signal
pm_nl_set_limits $ns2 1 3
pm_nl_add_endpoint $ns2 10.0.3.2 dev ns2eth3 flags subflow,backup
run_tests $ns1 $ns2 10.0.1.1 2
chk_join_nr "backup flow used, bidi, link failure" 2 2 2
chk_add_nr 1 1
......@@ -1248,38 +1389,38 @@ add_addr_timeout_tests()
{
# add_addr timeout
reset_with_add_addr_timeout
ip netns exec $ns1 ./pm_nl_ctl limits 0 1
ip netns exec $ns2 ./pm_nl_ctl limits 1 1
ip netns exec $ns1 ./pm_nl_ctl add 10.0.2.1 flags signal
pm_nl_set_limits $ns1 0 1
pm_nl_set_limits $ns2 1 1
pm_nl_add_endpoint $ns1 10.0.2.1 flags signal
run_tests $ns1 $ns2 10.0.1.1 0 0 0 slow
chk_join_nr "signal address, ADD_ADDR timeout" 1 1 1
chk_add_nr 4 0
# add_addr timeout IPv6
reset_with_add_addr_timeout 6
ip netns exec $ns1 ./pm_nl_ctl limits 0 1
ip netns exec $ns2 ./pm_nl_ctl limits 1 1
ip netns exec $ns1 ./pm_nl_ctl add dead:beef:2::1 flags signal
pm_nl_set_limits $ns1 0 1
pm_nl_set_limits $ns2 1 1
pm_nl_add_endpoint $ns1 dead:beef:2::1 flags signal
run_tests $ns1 $ns2 dead:beef:1::1 0 0 0 slow
chk_join_nr "signal address, ADD_ADDR6 timeout" 1 1 1
chk_add_nr 4 0
# signal addresses timeout
reset_with_add_addr_timeout
ip netns exec $ns1 ./pm_nl_ctl limits 2 2
ip netns exec $ns1 ./pm_nl_ctl add 10.0.2.1 flags signal
ip netns exec $ns1 ./pm_nl_ctl add 10.0.3.1 flags signal
ip netns exec $ns2 ./pm_nl_ctl limits 2 2
pm_nl_set_limits $ns1 2 2
pm_nl_add_endpoint $ns1 10.0.2.1 flags signal
pm_nl_add_endpoint $ns1 10.0.3.1 flags signal
pm_nl_set_limits $ns2 2 2
run_tests $ns1 $ns2 10.0.1.1 0 0 0 least
chk_join_nr "signal addresses, ADD_ADDR timeout" 2 2 2
chk_add_nr 8 0
# signal invalid addresses timeout
reset_with_add_addr_timeout
ip netns exec $ns1 ./pm_nl_ctl limits 2 2
ip netns exec $ns1 ./pm_nl_ctl add 10.0.12.1 flags signal
ip netns exec $ns1 ./pm_nl_ctl add 10.0.3.1 flags signal
ip netns exec $ns2 ./pm_nl_ctl limits 2 2
pm_nl_set_limits $ns1 2 2
pm_nl_add_endpoint $ns1 10.0.12.1 flags signal
pm_nl_add_endpoint $ns1 10.0.3.1 flags signal
pm_nl_set_limits $ns2 2 2
run_tests $ns1 $ns2 10.0.1.1 0 0 0 least
chk_join_nr "invalid address, ADD_ADDR timeout" 1 1 1
chk_add_nr 8 0
......@@ -1289,28 +1430,28 @@ remove_tests()
{
# single subflow, remove
reset
ip netns exec $ns1 ./pm_nl_ctl limits 0 1
ip netns exec $ns2 ./pm_nl_ctl limits 0 1
ip netns exec $ns2 ./pm_nl_ctl add 10.0.3.2 flags subflow
pm_nl_set_limits $ns1 0 1
pm_nl_set_limits $ns2 0 1
pm_nl_add_endpoint $ns2 10.0.3.2 flags subflow
run_tests $ns1 $ns2 10.0.1.1 0 0 -1 slow
chk_join_nr "remove single subflow" 1 1 1
chk_rm_nr 1 1
# multiple subflows, remove
reset
ip netns exec $ns1 ./pm_nl_ctl limits 0 2
ip netns exec $ns2 ./pm_nl_ctl limits 0 2
ip netns exec $ns2 ./pm_nl_ctl add 10.0.2.2 flags subflow
ip netns exec $ns2 ./pm_nl_ctl add 10.0.3.2 flags subflow
pm_nl_set_limits $ns1 0 2
pm_nl_set_limits $ns2 0 2
pm_nl_add_endpoint $ns2 10.0.2.2 flags subflow
pm_nl_add_endpoint $ns2 10.0.3.2 flags subflow
run_tests $ns1 $ns2 10.0.1.1 0 0 -2 slow
chk_join_nr "remove multiple subflows" 2 2 2
chk_rm_nr 2 2
# single address, remove
reset
ip netns exec $ns1 ./pm_nl_ctl limits 0 1
ip netns exec $ns1 ./pm_nl_ctl add 10.0.2.1 flags signal
ip netns exec $ns2 ./pm_nl_ctl limits 1 1
pm_nl_set_limits $ns1 0 1
pm_nl_add_endpoint $ns1 10.0.2.1 flags signal
pm_nl_set_limits $ns2 1 1
run_tests $ns1 $ns2 10.0.1.1 0 -1 0 slow
chk_join_nr "remove single address" 1 1 1
chk_add_nr 1 1
......@@ -1318,10 +1459,10 @@ remove_tests()
# subflow and signal, remove
reset
ip netns exec $ns1 ./pm_nl_ctl limits 0 2
ip netns exec $ns1 ./pm_nl_ctl add 10.0.2.1 flags signal
ip netns exec $ns2 ./pm_nl_ctl limits 1 2
ip netns exec $ns2 ./pm_nl_ctl add 10.0.3.2 flags subflow
pm_nl_set_limits $ns1 0 2
pm_nl_add_endpoint $ns1 10.0.2.1 flags signal
pm_nl_set_limits $ns2 1 2
pm_nl_add_endpoint $ns2 10.0.3.2 flags subflow
run_tests $ns1 $ns2 10.0.1.1 0 -1 -1 slow
chk_join_nr "remove subflow and signal" 2 2 2
chk_add_nr 1 1
......@@ -1329,11 +1470,11 @@ remove_tests()
# subflows and signal, remove
reset
ip netns exec $ns1 ./pm_nl_ctl limits 0 3
ip netns exec $ns1 ./pm_nl_ctl add 10.0.2.1 flags signal
ip netns exec $ns2 ./pm_nl_ctl limits 1 3
ip netns exec $ns2 ./pm_nl_ctl add 10.0.3.2 flags subflow
ip netns exec $ns2 ./pm_nl_ctl add 10.0.4.2 flags subflow
pm_nl_set_limits $ns1 0 3
pm_nl_add_endpoint $ns1 10.0.2.1 flags signal
pm_nl_set_limits $ns2 1 3
pm_nl_add_endpoint $ns2 10.0.3.2 flags subflow
pm_nl_add_endpoint $ns2 10.0.4.2 flags subflow
run_tests $ns1 $ns2 10.0.1.1 0 -1 -2 slow
chk_join_nr "remove subflows and signal" 3 3 3
chk_add_nr 1 1
......@@ -1341,11 +1482,11 @@ remove_tests()
# addresses remove
reset
ip netns exec $ns1 ./pm_nl_ctl limits 3 3
ip netns exec $ns1 ./pm_nl_ctl add 10.0.2.1 flags signal id 250
ip netns exec $ns1 ./pm_nl_ctl add 10.0.3.1 flags signal
ip netns exec $ns1 ./pm_nl_ctl add 10.0.4.1 flags signal
ip netns exec $ns2 ./pm_nl_ctl limits 3 3
pm_nl_set_limits $ns1 3 3
pm_nl_add_endpoint $ns1 10.0.2.1 flags signal id 250
pm_nl_add_endpoint $ns1 10.0.3.1 flags signal
pm_nl_add_endpoint $ns1 10.0.4.1 flags signal
pm_nl_set_limits $ns2 3 3
run_tests $ns1 $ns2 10.0.1.1 0 -3 0 slow
chk_join_nr "remove addresses" 3 3 3
chk_add_nr 3 3
......@@ -1353,11 +1494,11 @@ remove_tests()
# invalid addresses remove
reset
ip netns exec $ns1 ./pm_nl_ctl limits 3 3
ip netns exec $ns1 ./pm_nl_ctl add 10.0.12.1 flags signal
ip netns exec $ns1 ./pm_nl_ctl add 10.0.3.1 flags signal
ip netns exec $ns1 ./pm_nl_ctl add 10.0.14.1 flags signal
ip netns exec $ns2 ./pm_nl_ctl limits 3 3
pm_nl_set_limits $ns1 3 3
pm_nl_add_endpoint $ns1 10.0.12.1 flags signal
pm_nl_add_endpoint $ns1 10.0.3.1 flags signal
pm_nl_add_endpoint $ns1 10.0.14.1 flags signal
pm_nl_set_limits $ns2 3 3
run_tests $ns1 $ns2 10.0.1.1 0 -3 0 slow
chk_join_nr "remove invalid addresses" 1 1 1
chk_add_nr 3 3
......@@ -1365,11 +1506,11 @@ remove_tests()
# subflows and signal, flush
reset
ip netns exec $ns1 ./pm_nl_ctl limits 0 3
ip netns exec $ns1 ./pm_nl_ctl add 10.0.2.1 flags signal
ip netns exec $ns2 ./pm_nl_ctl limits 1 3
ip netns exec $ns2 ./pm_nl_ctl add 10.0.3.2 flags subflow
ip netns exec $ns2 ./pm_nl_ctl add 10.0.4.2 flags subflow
pm_nl_set_limits $ns1 0 3
pm_nl_add_endpoint $ns1 10.0.2.1 flags signal
pm_nl_set_limits $ns2 1 3
pm_nl_add_endpoint $ns2 10.0.3.2 flags subflow
pm_nl_add_endpoint $ns2 10.0.4.2 flags subflow
run_tests $ns1 $ns2 10.0.1.1 0 -8 -8 slow
chk_join_nr "flush subflows and signal" 3 3 3
chk_add_nr 1 1
......@@ -1377,22 +1518,22 @@ remove_tests()
# subflows flush
reset
ip netns exec $ns1 ./pm_nl_ctl limits 3 3
ip netns exec $ns2 ./pm_nl_ctl limits 3 3
ip netns exec $ns2 ./pm_nl_ctl add 10.0.2.2 flags subflow id 150
ip netns exec $ns2 ./pm_nl_ctl add 10.0.3.2 flags subflow
ip netns exec $ns2 ./pm_nl_ctl add 10.0.4.2 flags subflow
pm_nl_set_limits $ns1 3 3
pm_nl_set_limits $ns2 3 3
pm_nl_add_endpoint $ns2 10.0.2.2 flags subflow id 150
pm_nl_add_endpoint $ns2 10.0.3.2 flags subflow
pm_nl_add_endpoint $ns2 10.0.4.2 flags subflow
run_tests $ns1 $ns2 10.0.1.1 0 -8 -8 slow
chk_join_nr "flush subflows" 3 3 3
chk_rm_nr 3 3
# addresses flush
reset
ip netns exec $ns1 ./pm_nl_ctl limits 3 3
ip netns exec $ns1 ./pm_nl_ctl add 10.0.2.1 flags signal id 250
ip netns exec $ns1 ./pm_nl_ctl add 10.0.3.1 flags signal
ip netns exec $ns1 ./pm_nl_ctl add 10.0.4.1 flags signal
ip netns exec $ns2 ./pm_nl_ctl limits 3 3
pm_nl_set_limits $ns1 3 3
pm_nl_add_endpoint $ns1 10.0.2.1 flags signal id 250
pm_nl_add_endpoint $ns1 10.0.3.1 flags signal
pm_nl_add_endpoint $ns1 10.0.4.1 flags signal
pm_nl_set_limits $ns2 3 3
run_tests $ns1 $ns2 10.0.1.1 0 -8 -8 slow
chk_join_nr "flush addresses" 3 3 3
chk_add_nr 3 3
......@@ -1400,11 +1541,11 @@ remove_tests()
# invalid addresses flush
reset
ip netns exec $ns1 ./pm_nl_ctl limits 3 3
ip netns exec $ns1 ./pm_nl_ctl add 10.0.12.1 flags signal
ip netns exec $ns1 ./pm_nl_ctl add 10.0.3.1 flags signal
ip netns exec $ns1 ./pm_nl_ctl add 10.0.14.1 flags signal
ip netns exec $ns2 ./pm_nl_ctl limits 3 3
pm_nl_set_limits $ns1 3 3
pm_nl_add_endpoint $ns1 10.0.12.1 flags signal
pm_nl_add_endpoint $ns1 10.0.3.1 flags signal
pm_nl_add_endpoint $ns1 10.0.14.1 flags signal
pm_nl_set_limits $ns2 3 3
run_tests $ns1 $ns2 10.0.1.1 0 -8 0 slow
chk_join_nr "flush invalid addresses" 1 1 1
chk_add_nr 3 3
......@@ -1412,18 +1553,18 @@ remove_tests()
# remove id 0 subflow
reset
ip netns exec $ns1 ./pm_nl_ctl limits 0 1
ip netns exec $ns2 ./pm_nl_ctl limits 0 1
ip netns exec $ns2 ./pm_nl_ctl add 10.0.3.2 flags subflow
pm_nl_set_limits $ns1 0 1
pm_nl_set_limits $ns2 0 1
pm_nl_add_endpoint $ns2 10.0.3.2 flags subflow
run_tests $ns1 $ns2 10.0.1.1 0 0 -9 slow
chk_join_nr "remove id 0 subflow" 1 1 1
chk_rm_nr 1 1
# remove id 0 address
reset
ip netns exec $ns1 ./pm_nl_ctl limits 0 1
ip netns exec $ns1 ./pm_nl_ctl add 10.0.2.1 flags signal
ip netns exec $ns2 ./pm_nl_ctl limits 1 1
pm_nl_set_limits $ns1 0 1
pm_nl_add_endpoint $ns1 10.0.2.1 flags signal
pm_nl_set_limits $ns2 1 1
run_tests $ns1 $ns2 10.0.1.1 0 -9 0 slow
chk_join_nr "remove id 0 address" 1 1 1
chk_add_nr 1 1
......@@ -1434,37 +1575,37 @@ add_tests()
{
# add single subflow
reset
ip netns exec $ns1 ./pm_nl_ctl limits 0 1
ip netns exec $ns2 ./pm_nl_ctl limits 0 1
pm_nl_set_limits $ns1 0 1
pm_nl_set_limits $ns2 0 1
run_tests $ns1 $ns2 10.0.1.1 0 0 1 slow
chk_join_nr "add single subflow" 1 1 1
# add signal address
reset
ip netns exec $ns1 ./pm_nl_ctl limits 0 1
ip netns exec $ns2 ./pm_nl_ctl limits 1 1
pm_nl_set_limits $ns1 0 1
pm_nl_set_limits $ns2 1 1
run_tests $ns1 $ns2 10.0.1.1 0 1 0 slow
chk_join_nr "add signal address" 1 1 1
chk_add_nr 1 1
# add multiple subflows
reset
ip netns exec $ns1 ./pm_nl_ctl limits 0 2
ip netns exec $ns2 ./pm_nl_ctl limits 0 2
pm_nl_set_limits $ns1 0 2
pm_nl_set_limits $ns2 0 2
run_tests $ns1 $ns2 10.0.1.1 0 0 2 slow
chk_join_nr "add multiple subflows" 2 2 2
# add multiple subflows IPv6
reset
ip netns exec $ns1 ./pm_nl_ctl limits 0 2
ip netns exec $ns2 ./pm_nl_ctl limits 0 2
pm_nl_set_limits $ns1 0 2
pm_nl_set_limits $ns2 0 2
run_tests $ns1 $ns2 dead:beef:1::1 0 0 2 slow
chk_join_nr "add multiple subflows IPv6" 2 2 2
# add multiple addresses IPv6
reset
ip netns exec $ns1 ./pm_nl_ctl limits 0 2
ip netns exec $ns2 ./pm_nl_ctl limits 2 2
pm_nl_set_limits $ns1 0 2
pm_nl_set_limits $ns2 2 2
run_tests $ns1 $ns2 dead:beef:1::1 0 2 0 slow
chk_join_nr "add multiple addresses IPv6" 2 2 2
chk_add_nr 2 2
......@@ -1474,33 +1615,33 @@ ipv6_tests()
{
# subflow IPv6
reset
ip netns exec $ns1 ./pm_nl_ctl limits 0 1
ip netns exec $ns2 ./pm_nl_ctl limits 0 1
ip netns exec $ns2 ./pm_nl_ctl add dead:beef:3::2 dev ns2eth3 flags subflow
pm_nl_set_limits $ns1 0 1
pm_nl_set_limits $ns2 0 1
pm_nl_add_endpoint $ns2 dead:beef:3::2 dev ns2eth3 flags subflow
run_tests $ns1 $ns2 dead:beef:1::1 0 0 0 slow
chk_join_nr "single subflow IPv6" 1 1 1
# add_address, unused IPv6
reset
ip netns exec $ns1 ./pm_nl_ctl add dead:beef:2::1 flags signal
pm_nl_add_endpoint $ns1 dead:beef:2::1 flags signal
run_tests $ns1 $ns2 dead:beef:1::1 0 0 0 slow
chk_join_nr "unused signal address IPv6" 0 0 0
chk_add_nr 1 1
# signal address IPv6
reset
ip netns exec $ns1 ./pm_nl_ctl limits 0 1
ip netns exec $ns1 ./pm_nl_ctl add dead:beef:2::1 flags signal
ip netns exec $ns2 ./pm_nl_ctl limits 1 1
pm_nl_set_limits $ns1 0 1
pm_nl_add_endpoint $ns1 dead:beef:2::1 flags signal
pm_nl_set_limits $ns2 1 1
run_tests $ns1 $ns2 dead:beef:1::1 0 0 0 slow
chk_join_nr "single address IPv6" 1 1 1
chk_add_nr 1 1
# single address IPv6, remove
reset
ip netns exec $ns1 ./pm_nl_ctl limits 0 1
ip netns exec $ns1 ./pm_nl_ctl add dead:beef:2::1 flags signal
ip netns exec $ns2 ./pm_nl_ctl limits 1 1
pm_nl_set_limits $ns1 0 1
pm_nl_add_endpoint $ns1 dead:beef:2::1 flags signal
pm_nl_set_limits $ns2 1 1
run_tests $ns1 $ns2 dead:beef:1::1 0 -1 0 slow
chk_join_nr "remove single address IPv6" 1 1 1
chk_add_nr 1 1
......@@ -1508,10 +1649,10 @@ ipv6_tests()
# subflow and signal IPv6, remove
reset
ip netns exec $ns1 ./pm_nl_ctl limits 0 2
ip netns exec $ns1 ./pm_nl_ctl add dead:beef:2::1 flags signal
ip netns exec $ns2 ./pm_nl_ctl limits 1 2
ip netns exec $ns2 ./pm_nl_ctl add dead:beef:3::2 dev ns2eth3 flags subflow
pm_nl_set_limits $ns1 0 2
pm_nl_add_endpoint $ns1 dead:beef:2::1 flags signal
pm_nl_set_limits $ns2 1 2
pm_nl_add_endpoint $ns2 dead:beef:3::2 dev ns2eth3 flags subflow
run_tests $ns1 $ns2 dead:beef:1::1 0 -1 -1 slow
chk_join_nr "remove subflow and signal IPv6" 2 2 2
chk_add_nr 1 1
......@@ -1522,76 +1663,76 @@ v4mapped_tests()
{
# subflow IPv4-mapped to IPv4-mapped
reset
ip netns exec $ns1 ./pm_nl_ctl limits 0 1
ip netns exec $ns2 ./pm_nl_ctl limits 0 1
ip netns exec $ns2 ./pm_nl_ctl add "::ffff:10.0.3.2" flags subflow
pm_nl_set_limits $ns1 0 1
pm_nl_set_limits $ns2 0 1
pm_nl_add_endpoint $ns2 "::ffff:10.0.3.2" flags subflow
run_tests $ns1 $ns2 "::ffff:10.0.1.1"
chk_join_nr "single subflow IPv4-mapped" 1 1 1
# signal address IPv4-mapped with IPv4-mapped sk
reset
ip netns exec $ns1 ./pm_nl_ctl limits 0 1
ip netns exec $ns2 ./pm_nl_ctl limits 1 1
ip netns exec $ns1 ./pm_nl_ctl add "::ffff:10.0.2.1" flags signal
pm_nl_set_limits $ns1 0 1
pm_nl_set_limits $ns2 1 1
pm_nl_add_endpoint $ns1 "::ffff:10.0.2.1" flags signal
run_tests $ns1 $ns2 "::ffff:10.0.1.1"
chk_join_nr "signal address IPv4-mapped" 1 1 1
chk_add_nr 1 1
# subflow v4-map-v6
reset
ip netns exec $ns1 ./pm_nl_ctl limits 0 1
ip netns exec $ns2 ./pm_nl_ctl limits 0 1
ip netns exec $ns2 ./pm_nl_ctl add 10.0.3.2 flags subflow
pm_nl_set_limits $ns1 0 1
pm_nl_set_limits $ns2 0 1
pm_nl_add_endpoint $ns2 10.0.3.2 flags subflow
run_tests $ns1 $ns2 "::ffff:10.0.1.1"
chk_join_nr "single subflow v4-map-v6" 1 1 1
# signal address v4-map-v6
reset
ip netns exec $ns1 ./pm_nl_ctl limits 0 1
ip netns exec $ns2 ./pm_nl_ctl limits 1 1
ip netns exec $ns1 ./pm_nl_ctl add 10.0.2.1 flags signal
pm_nl_set_limits $ns1 0 1
pm_nl_set_limits $ns2 1 1
pm_nl_add_endpoint $ns1 10.0.2.1 flags signal
run_tests $ns1 $ns2 "::ffff:10.0.1.1"
chk_join_nr "signal address v4-map-v6" 1 1 1
chk_add_nr 1 1
# subflow v6-map-v4
reset
ip netns exec $ns1 ./pm_nl_ctl limits 0 1
ip netns exec $ns2 ./pm_nl_ctl limits 0 1
ip netns exec $ns2 ./pm_nl_ctl add "::ffff:10.0.3.2" flags subflow
pm_nl_set_limits $ns1 0 1
pm_nl_set_limits $ns2 0 1
pm_nl_add_endpoint $ns2 "::ffff:10.0.3.2" flags subflow
run_tests $ns1 $ns2 10.0.1.1
chk_join_nr "single subflow v6-map-v4" 1 1 1
# signal address v6-map-v4
reset
ip netns exec $ns1 ./pm_nl_ctl limits 0 1
ip netns exec $ns2 ./pm_nl_ctl limits 1 1
ip netns exec $ns1 ./pm_nl_ctl add "::ffff:10.0.2.1" flags signal
pm_nl_set_limits $ns1 0 1
pm_nl_set_limits $ns2 1 1
pm_nl_add_endpoint $ns1 "::ffff:10.0.2.1" flags signal
run_tests $ns1 $ns2 10.0.1.1
chk_join_nr "signal address v6-map-v4" 1 1 1
chk_add_nr 1 1
# no subflow IPv6 to v4 address
reset
ip netns exec $ns1 ./pm_nl_ctl limits 0 1
ip netns exec $ns2 ./pm_nl_ctl limits 0 1
ip netns exec $ns2 ./pm_nl_ctl add dead:beef:2::2 flags subflow
pm_nl_set_limits $ns1 0 1
pm_nl_set_limits $ns2 0 1
pm_nl_add_endpoint $ns2 dead:beef:2::2 flags subflow
run_tests $ns1 $ns2 10.0.1.1
chk_join_nr "no JOIN with diff families v4-v6" 0 0 0
# no subflow IPv6 to v4 address even if v6 has a valid v4 at the end
reset
ip netns exec $ns1 ./pm_nl_ctl limits 0 1
ip netns exec $ns2 ./pm_nl_ctl limits 0 1
ip netns exec $ns2 ./pm_nl_ctl add dead:beef:2::10.0.3.2 flags subflow
pm_nl_set_limits $ns1 0 1
pm_nl_set_limits $ns2 0 1
pm_nl_add_endpoint $ns2 dead:beef:2::10.0.3.2 flags subflow
run_tests $ns1 $ns2 10.0.1.1
chk_join_nr "no JOIN with diff families v4-v6-2" 0 0 0
# no subflow IPv4 to v6 address, no need to slow down too then
reset
ip netns exec $ns1 ./pm_nl_ctl limits 0 1
ip netns exec $ns2 ./pm_nl_ctl limits 0 1
ip netns exec $ns2 ./pm_nl_ctl add 10.0.3.2 flags subflow
pm_nl_set_limits $ns1 0 1
pm_nl_set_limits $ns2 0 1
pm_nl_add_endpoint $ns2 10.0.3.2 flags subflow
run_tests $ns1 $ns2 dead:beef:1::1
chk_join_nr "no JOIN with diff families v6-v4" 0 0 0
}
......@@ -1600,50 +1741,60 @@ backup_tests()
{
# single subflow, backup
reset
ip netns exec $ns1 ./pm_nl_ctl limits 0 1
ip netns exec $ns2 ./pm_nl_ctl limits 0 1
ip netns exec $ns2 ./pm_nl_ctl add 10.0.3.2 flags subflow,backup
pm_nl_set_limits $ns1 0 1
pm_nl_set_limits $ns2 0 1
pm_nl_add_endpoint $ns2 10.0.3.2 flags subflow,backup
run_tests $ns1 $ns2 10.0.1.1 0 0 0 slow nobackup
chk_join_nr "single subflow, backup" 1 1 1
chk_prio_nr 0 1
# single address, backup
reset
ip netns exec $ns1 ./pm_nl_ctl limits 0 1
ip netns exec $ns1 ./pm_nl_ctl add 10.0.2.1 flags signal
ip netns exec $ns2 ./pm_nl_ctl limits 1 1
pm_nl_set_limits $ns1 0 1
pm_nl_add_endpoint $ns1 10.0.2.1 flags signal
pm_nl_set_limits $ns2 1 1
run_tests $ns1 $ns2 10.0.1.1 0 0 0 slow backup
chk_join_nr "single address, backup" 1 1 1
chk_add_nr 1 1
chk_prio_nr 1 0
# single address with port, backup
reset
pm_nl_set_limits $ns1 0 1
pm_nl_add_endpoint $ns1 10.0.2.1 flags signal port 10100
pm_nl_set_limits $ns2 1 1
run_tests $ns1 $ns2 10.0.1.1 0 0 0 slow backup
chk_join_nr "single address with port, backup" 1 1 1
chk_add_nr 1 1
chk_prio_nr 1 0
}
add_addr_ports_tests()
{
# signal address with port
reset
ip netns exec $ns1 ./pm_nl_ctl limits 0 1
ip netns exec $ns2 ./pm_nl_ctl limits 1 1
ip netns exec $ns1 ./pm_nl_ctl add 10.0.2.1 flags signal port 10100
pm_nl_set_limits $ns1 0 1
pm_nl_set_limits $ns2 1 1
pm_nl_add_endpoint $ns1 10.0.2.1 flags signal port 10100
run_tests $ns1 $ns2 10.0.1.1
chk_join_nr "signal address with port" 1 1 1
chk_add_nr 1 1 1
# subflow and signal with port
reset
ip netns exec $ns1 ./pm_nl_ctl add 10.0.2.1 flags signal port 10100
ip netns exec $ns1 ./pm_nl_ctl limits 0 2
ip netns exec $ns2 ./pm_nl_ctl limits 1 2
ip netns exec $ns2 ./pm_nl_ctl add 10.0.3.2 flags subflow
pm_nl_add_endpoint $ns1 10.0.2.1 flags signal port 10100
pm_nl_set_limits $ns1 0 2
pm_nl_set_limits $ns2 1 2
pm_nl_add_endpoint $ns2 10.0.3.2 flags subflow
run_tests $ns1 $ns2 10.0.1.1
chk_join_nr "subflow and signal with port" 2 2 2
chk_add_nr 1 1 1
# single address with port, remove
reset
ip netns exec $ns1 ./pm_nl_ctl limits 0 1
ip netns exec $ns1 ./pm_nl_ctl add 10.0.2.1 flags signal port 10100
ip netns exec $ns2 ./pm_nl_ctl limits 1 1
pm_nl_set_limits $ns1 0 1
pm_nl_add_endpoint $ns1 10.0.2.1 flags signal port 10100
pm_nl_set_limits $ns2 1 1
run_tests $ns1 $ns2 10.0.1.1 0 -1 0 slow
chk_join_nr "remove single address with port" 1 1 1
chk_add_nr 1 1 1
......@@ -1651,10 +1802,10 @@ add_addr_ports_tests()
# subflow and signal with port, remove
reset
ip netns exec $ns1 ./pm_nl_ctl limits 0 2
ip netns exec $ns1 ./pm_nl_ctl add 10.0.2.1 flags signal port 10100
ip netns exec $ns2 ./pm_nl_ctl limits 1 2
ip netns exec $ns2 ./pm_nl_ctl add 10.0.3.2 flags subflow
pm_nl_set_limits $ns1 0 2
pm_nl_add_endpoint $ns1 10.0.2.1 flags signal port 10100
pm_nl_set_limits $ns2 1 2
pm_nl_add_endpoint $ns2 10.0.3.2 flags subflow
run_tests $ns1 $ns2 10.0.1.1 0 -1 -1 slow
chk_join_nr "remove subflow and signal with port" 2 2 2
chk_add_nr 1 1 1
......@@ -1662,11 +1813,11 @@ add_addr_ports_tests()
# subflows and signal with port, flush
reset
ip netns exec $ns1 ./pm_nl_ctl limits 0 3
ip netns exec $ns1 ./pm_nl_ctl add 10.0.2.1 flags signal port 10100
ip netns exec $ns2 ./pm_nl_ctl limits 1 3
ip netns exec $ns2 ./pm_nl_ctl add 10.0.3.2 flags subflow
ip netns exec $ns2 ./pm_nl_ctl add 10.0.4.2 flags subflow
pm_nl_set_limits $ns1 0 3
pm_nl_add_endpoint $ns1 10.0.2.1 flags signal port 10100
pm_nl_set_limits $ns2 1 3
pm_nl_add_endpoint $ns2 10.0.3.2 flags subflow
pm_nl_add_endpoint $ns2 10.0.4.2 flags subflow
run_tests $ns1 $ns2 10.0.1.1 0 -8 -2 slow
chk_join_nr "flush subflows and signal with port" 3 3 3
chk_add_nr 1 1
......@@ -1674,20 +1825,20 @@ add_addr_ports_tests()
# multiple addresses with port
reset
ip netns exec $ns1 ./pm_nl_ctl limits 2 2
ip netns exec $ns1 ./pm_nl_ctl add 10.0.2.1 flags signal port 10100
ip netns exec $ns1 ./pm_nl_ctl add 10.0.3.1 flags signal port 10100
ip netns exec $ns2 ./pm_nl_ctl limits 2 2
pm_nl_set_limits $ns1 2 2
pm_nl_add_endpoint $ns1 10.0.2.1 flags signal port 10100
pm_nl_add_endpoint $ns1 10.0.3.1 flags signal port 10100
pm_nl_set_limits $ns2 2 2
run_tests $ns1 $ns2 10.0.1.1
chk_join_nr "multiple addresses with port" 2 2 2
chk_add_nr 2 2 2
# multiple addresses with ports
reset
ip netns exec $ns1 ./pm_nl_ctl limits 2 2
ip netns exec $ns1 ./pm_nl_ctl add 10.0.2.1 flags signal port 10100
ip netns exec $ns1 ./pm_nl_ctl add 10.0.3.1 flags signal port 10101
ip netns exec $ns2 ./pm_nl_ctl limits 2 2
pm_nl_set_limits $ns1 2 2
pm_nl_add_endpoint $ns1 10.0.2.1 flags signal port 10100
pm_nl_add_endpoint $ns1 10.0.3.1 flags signal port 10101
pm_nl_set_limits $ns2 2 2
run_tests $ns1 $ns2 10.0.1.1
chk_join_nr "multiple addresses with ports" 2 2 2
chk_add_nr 2 2 2
......@@ -1697,56 +1848,56 @@ syncookies_tests()
{
# single subflow, syncookies
reset_with_cookies
ip netns exec $ns1 ./pm_nl_ctl limits 0 1
ip netns exec $ns2 ./pm_nl_ctl limits 0 1
ip netns exec $ns2 ./pm_nl_ctl add 10.0.3.2 flags subflow
pm_nl_set_limits $ns1 0 1
pm_nl_set_limits $ns2 0 1
pm_nl_add_endpoint $ns2 10.0.3.2 flags subflow
run_tests $ns1 $ns2 10.0.1.1
chk_join_nr "single subflow with syn cookies" 1 1 1
# multiple subflows with syn cookies
reset_with_cookies
ip netns exec $ns1 ./pm_nl_ctl limits 0 2
ip netns exec $ns2 ./pm_nl_ctl limits 0 2
ip netns exec $ns2 ./pm_nl_ctl add 10.0.3.2 flags subflow
ip netns exec $ns2 ./pm_nl_ctl add 10.0.2.2 flags subflow
pm_nl_set_limits $ns1 0 2
pm_nl_set_limits $ns2 0 2
pm_nl_add_endpoint $ns2 10.0.3.2 flags subflow
pm_nl_add_endpoint $ns2 10.0.2.2 flags subflow
run_tests $ns1 $ns2 10.0.1.1
chk_join_nr "multiple subflows with syn cookies" 2 2 2
# multiple subflows limited by server
reset_with_cookies
ip netns exec $ns1 ./pm_nl_ctl limits 0 1
ip netns exec $ns2 ./pm_nl_ctl limits 0 2
ip netns exec $ns2 ./pm_nl_ctl add 10.0.3.2 flags subflow
ip netns exec $ns2 ./pm_nl_ctl add 10.0.2.2 flags subflow
pm_nl_set_limits $ns1 0 1
pm_nl_set_limits $ns2 0 2
pm_nl_add_endpoint $ns2 10.0.3.2 flags subflow
pm_nl_add_endpoint $ns2 10.0.2.2 flags subflow
run_tests $ns1 $ns2 10.0.1.1
chk_join_nr "subflows limited by server w cookies" 2 1 1
# test signal address with cookies
reset_with_cookies
ip netns exec $ns1 ./pm_nl_ctl limits 0 1
ip netns exec $ns2 ./pm_nl_ctl limits 1 1
ip netns exec $ns1 ./pm_nl_ctl add 10.0.2.1 flags signal
pm_nl_set_limits $ns1 0 1
pm_nl_set_limits $ns2 1 1
pm_nl_add_endpoint $ns1 10.0.2.1 flags signal
run_tests $ns1 $ns2 10.0.1.1
chk_join_nr "signal address with syn cookies" 1 1 1
chk_add_nr 1 1
# test cookie with subflow and signal
reset_with_cookies
ip netns exec $ns1 ./pm_nl_ctl add 10.0.2.1 flags signal
ip netns exec $ns1 ./pm_nl_ctl limits 0 2
ip netns exec $ns2 ./pm_nl_ctl limits 1 2
ip netns exec $ns2 ./pm_nl_ctl add 10.0.3.2 flags subflow
pm_nl_add_endpoint $ns1 10.0.2.1 flags signal
pm_nl_set_limits $ns1 0 2
pm_nl_set_limits $ns2 1 2
pm_nl_add_endpoint $ns2 10.0.3.2 flags subflow
run_tests $ns1 $ns2 10.0.1.1
chk_join_nr "subflow and signal w cookies" 2 2 2
chk_add_nr 1 1
# accept and use add_addr with additional subflows
reset_with_cookies
ip netns exec $ns1 ./pm_nl_ctl limits 0 3
ip netns exec $ns1 ./pm_nl_ctl add 10.0.2.1 flags signal
ip netns exec $ns2 ./pm_nl_ctl limits 1 3
ip netns exec $ns2 ./pm_nl_ctl add 10.0.3.2 flags subflow
ip netns exec $ns2 ./pm_nl_ctl add 10.0.4.2 flags subflow
pm_nl_set_limits $ns1 0 3
pm_nl_add_endpoint $ns1 10.0.2.1 flags signal
pm_nl_set_limits $ns2 1 3
pm_nl_add_endpoint $ns2 10.0.3.2 flags subflow
pm_nl_add_endpoint $ns2 10.0.4.2 flags subflow
run_tests $ns1 $ns2 10.0.1.1
chk_join_nr "subflows and signal w. cookies" 3 3 3
chk_add_nr 1 1
......@@ -1756,29 +1907,29 @@ checksum_tests()
{
# checksum test 0 0
reset_with_checksum 0 0
ip netns exec $ns1 ./pm_nl_ctl limits 0 1
ip netns exec $ns2 ./pm_nl_ctl limits 0 1
pm_nl_set_limits $ns1 0 1
pm_nl_set_limits $ns2 0 1
run_tests $ns1 $ns2 10.0.1.1
chk_csum_nr "checksum test 0 0"
# checksum test 1 1
reset_with_checksum 1 1
ip netns exec $ns1 ./pm_nl_ctl limits 0 1
ip netns exec $ns2 ./pm_nl_ctl limits 0 1
pm_nl_set_limits $ns1 0 1
pm_nl_set_limits $ns2 0 1
run_tests $ns1 $ns2 10.0.1.1
chk_csum_nr "checksum test 1 1"
# checksum test 0 1
reset_with_checksum 0 1
ip netns exec $ns1 ./pm_nl_ctl limits 0 1
ip netns exec $ns2 ./pm_nl_ctl limits 0 1
pm_nl_set_limits $ns1 0 1
pm_nl_set_limits $ns2 0 1
run_tests $ns1 $ns2 10.0.1.1
chk_csum_nr "checksum test 0 1"
# checksum test 1 0
reset_with_checksum 1 0
ip netns exec $ns1 ./pm_nl_ctl limits 0 1
ip netns exec $ns2 ./pm_nl_ctl limits 0 1
pm_nl_set_limits $ns1 0 1
pm_nl_set_limits $ns2 0 1
run_tests $ns1 $ns2 10.0.1.1
chk_csum_nr "checksum test 1 0"
}
......@@ -1787,26 +1938,26 @@ deny_join_id0_tests()
{
# subflow allow join id0 ns1
reset_with_allow_join_id0 1 0
ip netns exec $ns1 ./pm_nl_ctl limits 1 1
ip netns exec $ns2 ./pm_nl_ctl limits 1 1
ip netns exec $ns2 ./pm_nl_ctl add 10.0.3.2 flags subflow
pm_nl_set_limits $ns1 1 1
pm_nl_set_limits $ns2 1 1
pm_nl_add_endpoint $ns2 10.0.3.2 flags subflow
run_tests $ns1 $ns2 10.0.1.1
chk_join_nr "single subflow allow join id0 ns1" 1 1 1
# subflow allow join id0 ns2
reset_with_allow_join_id0 0 1
ip netns exec $ns1 ./pm_nl_ctl limits 1 1
ip netns exec $ns2 ./pm_nl_ctl limits 1 1
ip netns exec $ns2 ./pm_nl_ctl add 10.0.3.2 flags subflow
pm_nl_set_limits $ns1 1 1
pm_nl_set_limits $ns2 1 1
pm_nl_add_endpoint $ns2 10.0.3.2 flags subflow
run_tests $ns1 $ns2 10.0.1.1
chk_join_nr "single subflow allow join id0 ns2" 0 0 0
# signal address allow join id0 ns1
# ADD_ADDRs are not affected by allow_join_id0 value.
reset_with_allow_join_id0 1 0
ip netns exec $ns1 ./pm_nl_ctl limits 1 1
ip netns exec $ns2 ./pm_nl_ctl limits 1 1
ip netns exec $ns1 ./pm_nl_ctl add 10.0.2.1 flags signal
pm_nl_set_limits $ns1 1 1
pm_nl_set_limits $ns2 1 1
pm_nl_add_endpoint $ns1 10.0.2.1 flags signal
run_tests $ns1 $ns2 10.0.1.1
chk_join_nr "signal address allow join id0 ns1" 1 1 1
chk_add_nr 1 1
......@@ -1814,28 +1965,28 @@ deny_join_id0_tests()
# signal address allow join id0 ns2
# ADD_ADDRs are not affected by allow_join_id0 value.
reset_with_allow_join_id0 0 1
ip netns exec $ns1 ./pm_nl_ctl limits 1 1
ip netns exec $ns2 ./pm_nl_ctl limits 1 1
ip netns exec $ns1 ./pm_nl_ctl add 10.0.2.1 flags signal
pm_nl_set_limits $ns1 1 1
pm_nl_set_limits $ns2 1 1
pm_nl_add_endpoint $ns1 10.0.2.1 flags signal
run_tests $ns1 $ns2 10.0.1.1
chk_join_nr "signal address allow join id0 ns2" 1 1 1
chk_add_nr 1 1
# subflow and address allow join id0 ns1
reset_with_allow_join_id0 1 0
ip netns exec $ns1 ./pm_nl_ctl limits 2 2
ip netns exec $ns2 ./pm_nl_ctl limits 2 2
ip netns exec $ns1 ./pm_nl_ctl add 10.0.2.1 flags signal
ip netns exec $ns2 ./pm_nl_ctl add 10.0.3.2 flags subflow
pm_nl_set_limits $ns1 2 2
pm_nl_set_limits $ns2 2 2
pm_nl_add_endpoint $ns1 10.0.2.1 flags signal
pm_nl_add_endpoint $ns2 10.0.3.2 flags subflow
run_tests $ns1 $ns2 10.0.1.1
chk_join_nr "subflow and address allow join id0 1" 2 2 2
# subflow and address allow join id0 ns2
reset_with_allow_join_id0 0 1
ip netns exec $ns1 ./pm_nl_ctl limits 2 2
ip netns exec $ns2 ./pm_nl_ctl limits 2 2
ip netns exec $ns1 ./pm_nl_ctl add 10.0.2.1 flags signal
ip netns exec $ns2 ./pm_nl_ctl add 10.0.3.2 flags subflow
pm_nl_set_limits $ns1 2 2
pm_nl_set_limits $ns2 2 2
pm_nl_add_endpoint $ns1 10.0.2.1 flags signal
pm_nl_add_endpoint $ns2 10.0.3.2 flags subflow
run_tests $ns1 $ns2 10.0.1.1
chk_join_nr "subflow and address allow join id0 2" 1 1 1
}
......@@ -1846,10 +1997,10 @@ fullmesh_tests()
# 2 fullmesh addrs in ns2, added before the connection,
# 1 non-fullmesh addr in ns1, added during the connection.
reset
ip netns exec $ns1 ./pm_nl_ctl limits 0 4
ip netns exec $ns2 ./pm_nl_ctl limits 1 4
ip netns exec $ns2 ./pm_nl_ctl add 10.0.2.2 flags subflow,fullmesh
ip netns exec $ns2 ./pm_nl_ctl add 10.0.3.2 flags subflow,fullmesh
pm_nl_set_limits $ns1 0 4
pm_nl_set_limits $ns2 1 4
pm_nl_add_endpoint $ns2 10.0.2.2 flags subflow,fullmesh
pm_nl_add_endpoint $ns2 10.0.3.2 flags subflow,fullmesh
run_tests $ns1 $ns2 10.0.1.1 0 1 0 slow
chk_join_nr "fullmesh test 2x1" 4 4 4
chk_add_nr 1 1
......@@ -1858,9 +2009,9 @@ fullmesh_tests()
# 1 non-fullmesh addr in ns1, added before the connection,
# 1 fullmesh addr in ns2, added during the connection.
reset
ip netns exec $ns1 ./pm_nl_ctl limits 1 3
ip netns exec $ns2 ./pm_nl_ctl limits 1 3
ip netns exec $ns1 ./pm_nl_ctl add 10.0.2.1 flags signal
pm_nl_set_limits $ns1 1 3
pm_nl_set_limits $ns2 1 3
pm_nl_add_endpoint $ns1 10.0.2.1 flags signal
run_tests $ns1 $ns2 10.0.1.1 0 0 fullmesh_1 slow
chk_join_nr "fullmesh test 1x1" 3 3 3
chk_add_nr 1 1
......@@ -1869,9 +2020,9 @@ fullmesh_tests()
# 1 non-fullmesh addr in ns1, added before the connection,
# 2 fullmesh addrs in ns2, added during the connection.
reset
ip netns exec $ns1 ./pm_nl_ctl limits 2 5
ip netns exec $ns2 ./pm_nl_ctl limits 1 5
ip netns exec $ns1 ./pm_nl_ctl add 10.0.2.1 flags signal
pm_nl_set_limits $ns1 2 5
pm_nl_set_limits $ns2 1 5
pm_nl_add_endpoint $ns1 10.0.2.1 flags signal
run_tests $ns1 $ns2 10.0.1.1 0 0 fullmesh_2 slow
chk_join_nr "fullmesh test 1x2" 5 5 5
chk_add_nr 1 1
......@@ -1881,36 +2032,36 @@ fullmesh_tests()
# 2 fullmesh addrs in ns2, added during the connection,
# limit max_subflows to 4.
reset
ip netns exec $ns1 ./pm_nl_ctl limits 2 4
ip netns exec $ns2 ./pm_nl_ctl limits 1 4
ip netns exec $ns1 ./pm_nl_ctl add 10.0.2.1 flags signal
pm_nl_set_limits $ns1 2 4
pm_nl_set_limits $ns2 1 4
pm_nl_add_endpoint $ns1 10.0.2.1 flags signal
run_tests $ns1 $ns2 10.0.1.1 0 0 fullmesh_2 slow
chk_join_nr "fullmesh test 1x2, limited" 4 4 4
chk_add_nr 1 1
# set fullmesh flag
reset
ip netns exec $ns1 ./pm_nl_ctl limits 4 4
ip netns exec $ns1 ./pm_nl_ctl add 10.0.2.1 flags subflow
ip netns exec $ns2 ./pm_nl_ctl limits 4 4
pm_nl_set_limits $ns1 4 4
pm_nl_add_endpoint $ns1 10.0.2.1 flags subflow
pm_nl_set_limits $ns2 4 4
run_tests $ns1 $ns2 10.0.1.1 0 0 1 slow fullmesh
chk_join_nr "set fullmesh flag test" 2 2 2
chk_rm_nr 0 1
# set nofullmesh flag
reset
ip netns exec $ns1 ./pm_nl_ctl limits 4 4
ip netns exec $ns1 ./pm_nl_ctl add 10.0.2.1 flags subflow,fullmesh
ip netns exec $ns2 ./pm_nl_ctl limits 4 4
pm_nl_set_limits $ns1 4 4
pm_nl_add_endpoint $ns1 10.0.2.1 flags subflow,fullmesh
pm_nl_set_limits $ns2 4 4
run_tests $ns1 $ns2 10.0.1.1 0 0 fullmesh_1 slow nofullmesh
chk_join_nr "set nofullmesh flag test" 2 2 2
chk_rm_nr 0 1
# set backup,fullmesh flags
reset
ip netns exec $ns1 ./pm_nl_ctl limits 4 4
ip netns exec $ns1 ./pm_nl_ctl add 10.0.2.1 flags subflow
ip netns exec $ns2 ./pm_nl_ctl limits 4 4
pm_nl_set_limits $ns1 4 4
pm_nl_add_endpoint $ns1 10.0.2.1 flags subflow
pm_nl_set_limits $ns2 4 4
run_tests $ns1 $ns2 10.0.1.1 0 0 1 slow backup,fullmesh
chk_join_nr "set backup,fullmesh flags test" 2 2 2
chk_prio_nr 0 1
......@@ -1918,9 +2069,9 @@ fullmesh_tests()
# set nobackup,nofullmesh flags
reset
ip netns exec $ns1 ./pm_nl_ctl limits 4 4
ip netns exec $ns2 ./pm_nl_ctl limits 4 4
ip netns exec $ns2 ./pm_nl_ctl add 10.0.2.2 flags subflow,backup,fullmesh
pm_nl_set_limits $ns1 4 4
pm_nl_set_limits $ns2 4 4
pm_nl_add_endpoint $ns2 10.0.2.2 flags subflow,backup,fullmesh
run_tests $ns1 $ns2 10.0.1.1 0 0 0 slow nobackup,nofullmesh
chk_join_nr "set nobackup,nofullmesh flags test" 2 2 2
chk_prio_nr 0 1
......@@ -1966,6 +2117,7 @@ usage()
echo " -m fullmesh_tests"
echo " -c capture pcap files"
echo " -C enable data checksum"
echo " -i use ip mptcp"
echo " -h help"
}
......@@ -1987,9 +2139,12 @@ for arg in "$@"; do
if [[ "${arg}" =~ ^"-"[0-9a-zA-Z]*"C"[0-9a-zA-Z]*$ ]]; then
checksum=1
fi
if [[ "${arg}" =~ ^"-"[0-9a-zA-Z]*"i"[0-9a-zA-Z]*$ ]]; then
ip_mptcp=1
fi
# exception for the capture/checksum options, the rest means: a part of the tests
if [ "${arg}" != "-c" ] && [ "${arg}" != "-C" ]; then
# exception for the capture/checksum/ip_mptcp options, the rest means: a part of the tests
if [ "${arg}" != "-c" ] && [ "${arg}" != "-C" ] && [ "${arg}" != "-i" ]; then
do_all_tests=0
fi
done
......@@ -1999,7 +2154,7 @@ if [ $do_all_tests -eq 1 ]; then
exit $ret
fi
while getopts 'fesltra64bpkdmchCS' opt; do
while getopts 'fesltra64bpkdmchCSi' opt; do
case $opt in
f)
subflows_tests
......@@ -2050,6 +2205,8 @@ while getopts 'fesltra64bpkdmchCS' opt; do
;;
C)
;;
i)
;;
h | *)
usage
;;
......
tools/testing/selftests/net/mptcp/pm_netlink.sh
View file @ ed8c8f60
......@@ -164,4 +164,22 @@ id 253 flags 10.0.0.5
id 254 flags 10.0.0.2
id 255 flags 10.0.0.3" "wrap-around ids"
ip netns exec $ns1 ./pm_nl_ctl flush
ip netns exec $ns1 ./pm_nl_ctl add 10.0.1.1 flags subflow
ip netns exec $ns1 ./pm_nl_ctl set 10.0.1.1 flags backup
check "ip netns exec $ns1 ./pm_nl_ctl dump" "id 1 flags \
subflow,backup 10.0.1.1" "set flags (backup)"
ip netns exec $ns1 ./pm_nl_ctl set 10.0.1.1 flags nobackup
check "ip netns exec $ns1 ./pm_nl_ctl dump" "id 1 flags \
subflow 10.0.1.1" " (nobackup)"
ip netns exec $ns1 ./pm_nl_ctl set id 1 flags fullmesh
check "ip netns exec $ns1 ./pm_nl_ctl dump" "id 1 flags \
subflow,fullmesh 10.0.1.1" " (fullmesh)"
ip netns exec $ns1 ./pm_nl_ctl set id 1 flags nofullmesh
check "ip netns exec $ns1 ./pm_nl_ctl dump" "id 1 flags \
subflow 10.0.1.1" " (nofullmesh)"
ip netns exec $ns1 ./pm_nl_ctl set id 1 flags backup,fullmesh
check "ip netns exec $ns1 ./pm_nl_ctl dump" "id 1 flags \
subflow,backup,fullmesh 10.0.1.1" " (backup,fullmesh)"
exit $ret
tools/testing/selftests/net/mptcp/pm_nl_ctl.c
View file @ ed8c8f60
......@@ -28,7 +28,7 @@ static void syntax(char *argv[])
fprintf(stderr, "\tadd [flags signal|subflow|backup|fullmesh] [id <nr>] [dev <name>] <ip>\n");
fprintf(stderr, "\tdel <id> [<ip>]\n");
fprintf(stderr, "\tget <id>\n");
fprintf(stderr, "\tset <ip> [flags backup|nobackup|fullmesh|nofullmesh]\n");
fprintf(stderr, "\tset [<ip>] [id <nr>] flags [no]backup|[no]fullmesh [port <nr>]\n");
fprintf(stderr, "\tflush\n");
fprintf(stderr, "\tdump\n");
fprintf(stderr, "\tlimits [<rcv addr max> <subflow max>]\n");
......@@ -657,8 +657,10 @@ int set_flags(int fd, int pm_family, int argc, char *argv[])
u_int32_t flags = 0;
u_int16_t family;
int nest_start;
int use_id = 0;
u_int8_t id;
int off = 0;
int arg;
int arg = 2;
memset(data, 0, sizeof(data));
nh = (void *)data;
......@@ -674,18 +676,30 @@ int set_flags(int fd, int pm_family, int argc, char *argv[])
nest->rta_len = RTA_LENGTH(0);
off += NLMSG_ALIGN(nest->rta_len);
if (!strcmp(argv[arg], "id")) {
if (++arg >= argc)
error(1, 0, " missing id value");
use_id = 1;
id = atoi(argv[arg]);
rta = (void *)(data + off);
rta->rta_type = MPTCP_PM_ADDR_ATTR_ID;
rta->rta_len = RTA_LENGTH(1);
memcpy(RTA_DATA(rta), &id, 1);
off += NLMSG_ALIGN(rta->rta_len);
} else {
/* addr data */
rta = (void *)(data + off);
if (inet_pton(AF_INET, argv[2], RTA_DATA(rta))) {
if (inet_pton(AF_INET, argv[arg], RTA_DATA(rta))) {
family = AF_INET;
rta->rta_type = MPTCP_PM_ADDR_ATTR_ADDR4;
rta->rta_len = RTA_LENGTH(4);
} else if (inet_pton(AF_INET6, argv[2], RTA_DATA(rta))) {
} else if (inet_pton(AF_INET6, argv[arg], RTA_DATA(rta))) {
family = AF_INET6;
rta->rta_type = MPTCP_PM_ADDR_ATTR_ADDR6;
rta->rta_len = RTA_LENGTH(16);
} else {
error(1, errno, "can't parse ip %s", argv[2]);
error(1, errno, "can't parse ip %s", argv[arg]);
}
off += NLMSG_ALIGN(rta->rta_len);
......@@ -695,8 +709,12 @@ int set_flags(int fd, int pm_family, int argc, char *argv[])
rta->rta_len = RTA_LENGTH(2);
memcpy(RTA_DATA(rta), &family, 2);
off += NLMSG_ALIGN(rta->rta_len);
}
for (arg = 3; arg < argc; arg++) {
if (++arg >= argc)
error(1, 0, " missing flags keyword");
for (; arg < argc; arg++) {
if (!strcmp(argv[arg], "flags")) {
char *tok, *str;
......@@ -721,6 +739,21 @@ int set_flags(int fd, int pm_family, int argc, char *argv[])
rta->rta_len = RTA_LENGTH(4);
memcpy(RTA_DATA(rta), &flags, 4);
off += NLMSG_ALIGN(rta->rta_len);
} else if (!strcmp(argv[arg], "port")) {
u_int16_t port;
if (use_id)
error(1, 0, " port can't be used with id");
if (++arg >= argc)
error(1, 0, " missing port value");
port = atoi(argv[arg]);
rta = (void *)(data + off);
rta->rta_type = MPTCP_PM_ADDR_ATTR_PORT;
rta->rta_len = RTA_LENGTH(2);
memcpy(RTA_DATA(rta), &port, 2);
off += NLMSG_ALIGN(rta->rta_len);
} else {
error(1, 0, "unknown keyword %s", argv[arg]);
}
......
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