2 # SPDX-License-Identifier: GPL-2.0
8 echo "Usage: $0 [ -h ]"
12 while getopts "$optstring" option;do
26 rndh=$(printf %x $sec)-$(mktemp -u XXXXXX)
37 ip -Version > /dev/null 2>&1
39 echo "SKIP: Could not run test without ip tool"
45 ip netns add $ns1 || exit $ksft_skip
46 ip -net $ns1 link set lo up
47 ip netns exec $ns1 sysctl -q net.mptcp.enabled=1
54 local out=`$cmd 2>$err`
57 printf "%-50s %s" "$msg"
58 if [ $cmd_ret -ne 0 ]; then
59 echo "[FAIL] command execution '$cmd' stderr "
62 elif [ "$out" = "$expected" ]; then
66 echo "expected '$expected' got '$out'"
71 check "ip netns exec $ns1 ./pm_nl_ctl dump" "" "defaults addr list"
72 check "ip netns exec $ns1 ./pm_nl_ctl limits" "accept 0
73 subflows 0" "defaults limits"
75 ip netns exec $ns1 ./pm_nl_ctl add 10.0.1.1
76 ip netns exec $ns1 ./pm_nl_ctl add 10.0.1.2 flags subflow dev lo
77 ip netns exec $ns1 ./pm_nl_ctl add 10.0.1.3 flags signal,backup
78 check "ip netns exec $ns1 ./pm_nl_ctl get 1" "id 1 flags 10.0.1.1" "simple add/get addr"
80 check "ip netns exec $ns1 ./pm_nl_ctl dump" \
82 id 2 flags subflow dev lo 10.0.1.2
83 id 3 flags signal,backup 10.0.1.3" "dump addrs"
85 ip netns exec $ns1 ./pm_nl_ctl del 2
86 check "ip netns exec $ns1 ./pm_nl_ctl get 2" "" "simple del addr"
87 check "ip netns exec $ns1 ./pm_nl_ctl dump" \
89 id 3 flags signal,backup 10.0.1.3" "dump addrs after del"
91 ip netns exec $ns1 ./pm_nl_ctl add 10.0.1.3
92 check "ip netns exec $ns1 ./pm_nl_ctl get 4" "" "duplicate addr"
94 ip netns exec $ns1 ./pm_nl_ctl add 10.0.1.4 id 10 flags signal
95 check "ip netns exec $ns1 ./pm_nl_ctl get 4" "id 4 flags signal 10.0.1.4" "id addr increment"
97 for i in `seq 5 9`; do
98 ip netns exec $ns1 ./pm_nl_ctl add 10.0.1.$i flags signal >/dev/null 2>&1
100 check "ip netns exec $ns1 ./pm_nl_ctl get 9" "id 9 flags signal 10.0.1.9" "hard addr limit"
101 check "ip netns exec $ns1 ./pm_nl_ctl get 10" "" "above hard addr limit"
103 for i in `seq 9 256`; do
104 ip netns exec $ns1 ./pm_nl_ctl del $i
105 ip netns exec $ns1 ./pm_nl_ctl add 10.0.0.9
107 check "ip netns exec $ns1 ./pm_nl_ctl dump" "id 1 flags 10.0.1.1
108 id 3 flags signal,backup 10.0.1.3
109 id 4 flags signal 10.0.1.4
110 id 5 flags signal 10.0.1.5
111 id 6 flags signal 10.0.1.6
112 id 7 flags signal 10.0.1.7
113 id 8 flags signal 10.0.1.8" "id limit"
115 ip netns exec $ns1 ./pm_nl_ctl flush
116 check "ip netns exec $ns1 ./pm_nl_ctl dump" "" "flush addrs"
118 ip netns exec $ns1 ./pm_nl_ctl limits 9 1
119 check "ip netns exec $ns1 ./pm_nl_ctl limits" "accept 0
120 subflows 0" "rcv addrs above hard limit"
122 ip netns exec $ns1 ./pm_nl_ctl limits 1 9
123 check "ip netns exec $ns1 ./pm_nl_ctl limits" "accept 0
124 subflows 0" "subflows above hard limit"
126 ip netns exec $ns1 ./pm_nl_ctl limits 8 8
127 check "ip netns exec $ns1 ./pm_nl_ctl limits" "accept 8
128 subflows 8" "set limits"