1313535Sngie# $NetBSD: t_arp.sh,v 1.22 2016/11/25 08:51:16 ozaki-r Exp $ 2303980Sngie# 3303980Sngie# Copyright (c) 2015 The NetBSD Foundation, Inc. 4303980Sngie# All rights reserved. 5303980Sngie# 6303980Sngie# Redistribution and use in source and binary forms, with or without 7303980Sngie# modification, are permitted provided that the following conditions 8303980Sngie# are met: 9303980Sngie# 1. Redistributions of source code must retain the above copyright 10303980Sngie# notice, this list of conditions and the following disclaimer. 11303980Sngie# 2. Redistributions in binary form must reproduce the above copyright 12303980Sngie# notice, this list of conditions and the following disclaimer in the 13303980Sngie# documentation and/or other materials provided with the distribution. 14303980Sngie# 15303980Sngie# THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 16303980Sngie# ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 17303980Sngie# TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 18303980Sngie# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 19303980Sngie# BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 20303980Sngie# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 21303980Sngie# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 22303980Sngie# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 23303980Sngie# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 24303980Sngie# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 25303980Sngie# POSSIBILITY OF SUCH DAMAGE. 26303980Sngie# 27303980Sngie 28303980SngieSOCKSRC=unix://commsock1 29303980SngieSOCKDST=unix://commsock2 30303980SngieIP4SRC=10.0.1.1 31303980SngieIP4DST=10.0.1.2 32303980SngieIP4DST_PROXYARP1=10.0.1.3 33303980SngieIP4DST_PROXYARP2=10.0.1.4 34303980Sngie 35313535SngieDEBUG=${DEBUG:-false} 36303980SngieTIMEOUT=1 37303980Sngie 38303980Sngieatf_test_case arp_cache_expiration_5s cleanup 39303980Sngieatf_test_case arp_cache_expiration_10s cleanup 40303980Sngieatf_test_case arp_command cleanup 41303980Sngieatf_test_case arp_garp cleanup 42303980Sngieatf_test_case arp_cache_overwriting cleanup 43303980Sngieatf_test_case arp_proxy_arp_pub cleanup 44303980Sngieatf_test_case arp_proxy_arp_pubproxy cleanup 45303980Sngieatf_test_case arp_link_activation cleanup 46303980Sngieatf_test_case arp_static cleanup 47303980Sngie 48303980Sngiearp_cache_expiration_5s_head() 49303980Sngie{ 50303980Sngie atf_set "descr" "Tests for ARP cache expiration (5s)" 51303980Sngie atf_set "require.progs" "rump_server" 52303980Sngie} 53303980Sngie 54303980Sngiearp_cache_expiration_10s_head() 55303980Sngie{ 56303980Sngie atf_set "descr" "Tests for ARP cache expiration (10s)" 57303980Sngie atf_set "require.progs" "rump_server" 58303980Sngie} 59303980Sngie 60303980Sngiearp_command_head() 61303980Sngie{ 62303980Sngie atf_set "descr" "Tests for arp_commands of arp(8)" 63303980Sngie atf_set "require.progs" "rump_server" 64303980Sngie} 65303980Sngie 66303980Sngiearp_garp_head() 67303980Sngie{ 68303980Sngie atf_set "descr" "Tests for GARP" 69303980Sngie atf_set "require.progs" "rump_server" 70303980Sngie} 71303980Sngie 72303980Sngiearp_cache_overwriting_head() 73303980Sngie{ 74303980Sngie atf_set "descr" "Tests for behavior of overwriting ARP caches" 75303980Sngie atf_set "require.progs" "rump_server" 76303980Sngie} 77303980Sngie 78303980Sngiearp_proxy_arp_pub_head() 79303980Sngie{ 80303980Sngie atf_set "descr" "Tests for Proxy ARP (pub)" 81303980Sngie atf_set "require.progs" "rump_server" 82303980Sngie} 83303980Sngie 84303980Sngiearp_proxy_arp_pubproxy_head() 85303980Sngie{ 86303980Sngie atf_set "descr" "Tests for Proxy ARP (pub proxy)" 87303980Sngie atf_set "require.progs" "rump_server" 88303980Sngie} 89303980Sngie 90303980Sngiearp_link_activation_head() 91303980Sngie{ 92303980Sngie atf_set "descr" "Tests for activating a new MAC address" 93303980Sngie atf_set "require.progs" "rump_server" 94303980Sngie} 95303980Sngie 96303980Sngiearp_static_head() 97303980Sngie{ 98303980Sngie 99303980Sngie atf_set "descr" "Tests for static ARP entries" 100303980Sngie atf_set "require.progs" "rump_server" 101303980Sngie} 102303980Sngie 103303980Sngiesetup_dst_server() 104303980Sngie{ 105313535Sngie 106313535Sngie rump_server_add_iface $SOCKDST shmif0 bus1 107303980Sngie export RUMP_SERVER=$SOCKDST 108303980Sngie atf_check -s exit:0 rump.ifconfig shmif0 inet $IP4DST/24 109303980Sngie atf_check -s exit:0 rump.ifconfig shmif0 up 110303980Sngie atf_check -s exit:0 rump.ifconfig -w 10 111303980Sngie 112303980Sngie $DEBUG && rump.ifconfig shmif0 113303980Sngie $DEBUG && rump.arp -n -a 114303980Sngie} 115303980Sngie 116303980Sngiesetup_src_server() 117303980Sngie{ 118303980Sngie local keep=$1 119303980Sngie 120303980Sngie export RUMP_SERVER=$SOCKSRC 121303980Sngie 122303980Sngie # Adjust ARP parameters 123303980Sngie atf_check -s exit:0 -o ignore rump.sysctl -w net.inet.arp.keep=$keep 124303980Sngie 125303980Sngie # Setup an interface 126313535Sngie rump_server_add_iface $SOCKSRC shmif0 bus1 127303980Sngie atf_check -s exit:0 rump.ifconfig shmif0 inet $IP4SRC/24 128303980Sngie atf_check -s exit:0 rump.ifconfig shmif0 up 129303980Sngie atf_check -s exit:0 rump.ifconfig -w 10 130303980Sngie 131303980Sngie # Sanity check 132303980Sngie $DEBUG && rump.ifconfig shmif0 133303980Sngie $DEBUG && rump.arp -n -a 134303980Sngie atf_check -s exit:0 -o ignore rump.arp -n $IP4SRC 135303980Sngie atf_check -s not-exit:0 -e ignore rump.arp -n $IP4DST 136303980Sngie} 137303980Sngie 138303980Sngietest_cache_expiration() 139303980Sngie{ 140303980Sngie local arp_keep=$1 141303980Sngie local bonus=2 142303980Sngie 143313535Sngie rump_server_start $SOCKSRC 144313535Sngie rump_server_start $SOCKDST 145303980Sngie 146303980Sngie setup_dst_server 147303980Sngie setup_src_server $arp_keep 148303980Sngie 149303980Sngie # 150303980Sngie # Check if a cache is expired expectedly 151303980Sngie # 152303980Sngie export RUMP_SERVER=$SOCKSRC 153303980Sngie atf_check -s exit:0 -o ignore rump.ping -n -w $TIMEOUT -c 1 $IP4DST 154303980Sngie 155303980Sngie $DEBUG && rump.arp -n -a 156303980Sngie atf_check -s exit:0 -o ignore rump.arp -n $IP4SRC 157303980Sngie # Should be cached 158303980Sngie atf_check -s exit:0 -o ignore rump.arp -n $IP4DST 159303980Sngie 160303980Sngie atf_check -s exit:0 sleep $(($arp_keep + $bonus)) 161303980Sngie 162303980Sngie $DEBUG && rump.arp -n -a 163303980Sngie atf_check -s exit:0 -o ignore rump.arp -n $IP4SRC 164303980Sngie # Should be expired 165303980Sngie atf_check -s not-exit:0 -e ignore rump.arp -n $IP4DST 166303980Sngie} 167303980Sngie 168303980Sngiearp_cache_expiration_5s_body() 169303980Sngie{ 170313535Sngie 171303980Sngie test_cache_expiration 5 172313535Sngie rump_server_destroy_ifaces 173303980Sngie} 174303980Sngie 175303980Sngiearp_cache_expiration_10s_body() 176303980Sngie{ 177313535Sngie 178303980Sngie test_cache_expiration 10 179313535Sngie rump_server_destroy_ifaces 180303980Sngie} 181303980Sngie 182303980Sngiearp_command_body() 183303980Sngie{ 184303980Sngie local arp_keep=5 185303980Sngie local bonus=2 186303980Sngie 187313535Sngie rump_server_start $SOCKSRC 188313535Sngie rump_server_start $SOCKDST 189303980Sngie 190303980Sngie setup_dst_server 191303980Sngie setup_src_server $arp_keep 192303980Sngie 193303980Sngie export RUMP_SERVER=$SOCKSRC 194303980Sngie 195303980Sngie # We can delete the entry for the interface's IP address 196303980Sngie atf_check -s exit:0 -o ignore rump.arp -d $IP4SRC 197303980Sngie 198303980Sngie # Add and delete a static entry 199303980Sngie $DEBUG && rump.arp -n -a 200303980Sngie atf_check -s exit:0 -o ignore rump.arp -s 10.0.1.10 b2:a0:20:00:00:10 201303980Sngie $DEBUG && rump.arp -n -a 202303980Sngie atf_check -s exit:0 -o match:'b2:a0:20:00:00:10' rump.arp -n 10.0.1.10 203303980Sngie atf_check -s exit:0 -o match:'permanent' rump.arp -n 10.0.1.10 204303980Sngie atf_check -s exit:0 -o ignore rump.arp -d 10.0.1.10 205303980Sngie $DEBUG && rump.arp -n -a 206303980Sngie atf_check -s not-exit:0 -e ignore rump.arp -n 10.0.1.10 207303980Sngie 208303980Sngie # Add multiple entries via a file 209303980Sngie cat - > ./list <<-EOF 210303980Sngie 10.0.1.11 b2:a0:20:00:00:11 211303980Sngie 10.0.1.12 b2:a0:20:00:00:12 212303980Sngie 10.0.1.13 b2:a0:20:00:00:13 213303980Sngie 10.0.1.14 b2:a0:20:00:00:14 214303980Sngie 10.0.1.15 b2:a0:20:00:00:15 215303980Sngie EOF 216303980Sngie $DEBUG && rump.arp -n -a 217303980Sngie atf_check -s exit:0 -o ignore rump.arp -f ./list 218303980Sngie $DEBUG && rump.arp -n -a 219303980Sngie atf_check -s exit:0 -o match:'b2:a0:20:00:00:11' rump.arp -n 10.0.1.11 220303980Sngie atf_check -s exit:0 -o match:'permanent' rump.arp -n 10.0.1.11 221303980Sngie atf_check -s exit:0 -o match:'b2:a0:20:00:00:12' rump.arp -n 10.0.1.12 222303980Sngie atf_check -s exit:0 -o match:'permanent' rump.arp -n 10.0.1.12 223303980Sngie atf_check -s exit:0 -o match:'b2:a0:20:00:00:13' rump.arp -n 10.0.1.13 224303980Sngie atf_check -s exit:0 -o match:'permanent' rump.arp -n 10.0.1.13 225303980Sngie atf_check -s exit:0 -o match:'b2:a0:20:00:00:14' rump.arp -n 10.0.1.14 226303980Sngie atf_check -s exit:0 -o match:'permanent' rump.arp -n 10.0.1.14 227303980Sngie atf_check -s exit:0 -o match:'b2:a0:20:00:00:15' rump.arp -n 10.0.1.15 228303980Sngie atf_check -s exit:0 -o match:'permanent' rump.arp -n 10.0.1.15 229303980Sngie 230303980Sngie # Test arp -a 231303980Sngie atf_check -s exit:0 -o match:'10.0.1.11' rump.arp -n -a 232303980Sngie atf_check -s exit:0 -o match:'10.0.1.12' rump.arp -n -a 233303980Sngie atf_check -s exit:0 -o match:'10.0.1.13' rump.arp -n -a 234303980Sngie atf_check -s exit:0 -o match:'10.0.1.14' rump.arp -n -a 235303980Sngie atf_check -s exit:0 -o match:'10.0.1.15' rump.arp -n -a 236303980Sngie 237303980Sngie # Flush all entries 238303980Sngie $DEBUG && rump.arp -n -a 239303980Sngie atf_check -s exit:0 -o ignore rump.arp -d -a 240303980Sngie atf_check -s not-exit:0 -e ignore rump.arp -n 10.0.1.11 241303980Sngie atf_check -s not-exit:0 -e ignore rump.arp -n 10.0.1.12 242303980Sngie atf_check -s not-exit:0 -e ignore rump.arp -n 10.0.1.13 243303980Sngie atf_check -s not-exit:0 -e ignore rump.arp -n 10.0.1.14 244303980Sngie atf_check -s not-exit:0 -e ignore rump.arp -n 10.0.1.15 245303980Sngie atf_check -s not-exit:0 -e ignore rump.arp -n 10.0.1.1 246303980Sngie 247303980Sngie # Test temp option 248303980Sngie $DEBUG && rump.arp -n -a 249303980Sngie atf_check -s exit:0 -o ignore rump.arp -s 10.0.1.10 b2:a0:20:00:00:10 temp 250303980Sngie $DEBUG && rump.arp -n -a 251303980Sngie atf_check -s exit:0 -o match:'b2:a0:20:00:00:10' rump.arp -n 10.0.1.10 252303980Sngie atf_check -s exit:0 -o not-match:'permanent' rump.arp -n 10.0.1.10 253303980Sngie 254303980Sngie # Hm? the cache doesn't expire... 255303980Sngie atf_check -s exit:0 sleep $(($arp_keep + $bonus)) 256303980Sngie $DEBUG && rump.arp -n -a 257303980Sngie #atf_check -s not-exit:0 -e ignore rump.arp -n 10.0.1.10 258303980Sngie 259313535Sngie rump_server_destroy_ifaces 260303980Sngie} 261303980Sngie 262303980Sngiemake_pkt_str_arpreq() 263303980Sngie{ 264303980Sngie local target=$1 265303980Sngie local sender=$2 266303980Sngie pkt="> ff:ff:ff:ff:ff:ff, ethertype ARP (0x0806), length 42:" 267303980Sngie pkt="$pkt Request who-has $target tell $sender, length 28" 268303980Sngie echo $pkt 269303980Sngie} 270303980Sngie 271303980Sngiearp_garp_body() 272303980Sngie{ 273303980Sngie local pkt= 274303980Sngie 275313535Sngie rump_server_start $SOCKSRC 276313535Sngie 277303980Sngie export RUMP_SERVER=$SOCKSRC 278303980Sngie 279303980Sngie # Setup an interface 280313535Sngie rump_server_add_iface $SOCKSRC shmif0 bus1 281303980Sngie atf_check -s exit:0 rump.ifconfig shmif0 inet 10.0.0.1/24 282303980Sngie atf_check -s exit:0 rump.ifconfig shmif0 inet 10.0.0.2/24 alias 283303980Sngie atf_check -s exit:0 rump.ifconfig shmif0 up 284303980Sngie $DEBUG && rump.ifconfig shmif0 285303980Sngie 286303980Sngie atf_check -s exit:0 sleep 1 287303980Sngie shmif_dumpbus -p - bus1 2>/dev/null| tcpdump -n -e -r - > ./out 288303980Sngie 289303980Sngie # A GARP packet is sent for the primary address 290303980Sngie pkt=$(make_pkt_str_arpreq 10.0.0.1 10.0.0.1) 291303980Sngie atf_check -s exit:0 -x "cat ./out |grep -q '$pkt'" 292303980Sngie # No GARP packet is sent for the alias address 293303980Sngie pkt=$(make_pkt_str_arpreq 10.0.0.2 10.0.0.2) 294303980Sngie atf_check -s not-exit:0 -x "cat ./out |grep -q '$pkt'" 295303980Sngie 296303980Sngie atf_check -s exit:0 rump.ifconfig -w 10 297303980Sngie atf_check -s exit:0 rump.ifconfig shmif0 inet 10.0.0.3/24 298303980Sngie atf_check -s exit:0 rump.ifconfig shmif0 inet 10.0.0.4/24 alias 299303980Sngie 300303980Sngie # No GARP packets are sent during IFF_UP 301303980Sngie shmif_dumpbus -p - bus1 2>/dev/null| tcpdump -n -e -r - > ./out 302303980Sngie pkt=$(make_pkt_str_arpreq 10.0.0.3 10.0.0.3) 303303980Sngie atf_check -s not-exit:0 -x "cat ./out |grep -q '$pkt'" 304303980Sngie pkt=$(make_pkt_str_arpreq 10.0.0.4 10.0.0.4) 305303980Sngie atf_check -s not-exit:0 -x "cat ./out |grep -q '$pkt'" 306313535Sngie 307313535Sngie rump_server_destroy_ifaces 308303980Sngie} 309303980Sngie 310303980Sngiearp_cache_overwriting_body() 311303980Sngie{ 312303980Sngie local arp_keep=5 313303980Sngie local bonus=2 314303980Sngie 315313535Sngie rump_server_start $SOCKSRC 316313535Sngie rump_server_start $SOCKDST 317303980Sngie 318303980Sngie setup_dst_server 319303980Sngie setup_src_server $arp_keep 320303980Sngie 321303980Sngie export RUMP_SERVER=$SOCKSRC 322303980Sngie 323303980Sngie # Cannot overwrite a permanent cache 324303980Sngie atf_check -s not-exit:0 -e match:'File exists' \ 325303980Sngie rump.arp -s $IP4SRC b2:a0:20:00:00:ff 326303980Sngie $DEBUG && rump.arp -n -a 327303980Sngie 328303980Sngie atf_check -s exit:0 -o ignore rump.ping -n -w $TIMEOUT -c 1 $IP4DST 329303980Sngie $DEBUG && rump.arp -n -a 330303980Sngie # Can overwrite a dynamic cache 331303980Sngie atf_check -s exit:0 -o ignore rump.arp -s $IP4DST b2:a0:20:00:00:00 332303980Sngie $DEBUG && rump.arp -n -a 333303980Sngie atf_check -s exit:0 -o match:'b2:a0:20:00:00:00' rump.arp -n $IP4DST 334303980Sngie atf_check -s exit:0 -o match:'permanent' rump.arp -n $IP4DST 335303980Sngie 336303980Sngie atf_check -s exit:0 -o ignore rump.arp -s 10.0.1.10 b2:a0:20:00:00:10 temp 337303980Sngie $DEBUG && rump.arp -n -a 338303980Sngie atf_check -s exit:0 -o match:'b2:a0:20:00:00:10' rump.arp -n 10.0.1.10 339303980Sngie atf_check -s exit:0 -o not-match:'permanent' rump.arp -n 10.0.1.10 340303980Sngie # Can overwrite a temp cache 341303980Sngie atf_check -s exit:0 -o ignore rump.arp -s 10.0.1.10 b2:a0:20:00:00:ff 342303980Sngie atf_check -s exit:0 -o match:'b2:a0:20:00:00:ff' rump.arp -n 10.0.1.10 343303980Sngie $DEBUG && rump.arp -n -a 344303980Sngie 345313535Sngie rump_server_destroy_ifaces 346303980Sngie} 347303980Sngie 348303980Sngiemake_pkt_str_arprep() 349303980Sngie{ 350303980Sngie local ip=$1 351303980Sngie local mac=$2 352303980Sngie pkt="ethertype ARP (0x0806), length 42: " 353303980Sngie pkt="Reply $ip is-at $mac, length 28" 354303980Sngie echo $pkt 355303980Sngie} 356303980Sngie 357303980Sngiemake_pkt_str_garp() 358303980Sngie{ 359303980Sngie local ip=$1 360303980Sngie local mac=$2 361303980Sngie local pkt= 362303980Sngie pkt="$mac > ff:ff:ff:ff:ff:ff, ethertype ARP (0x0806)," 363303980Sngie pkt="$pkt length 42: Request who-has $ip tell $ip, length 28" 364303980Sngie echo $pkt 365303980Sngie} 366303980Sngie 367303980Sngietest_proxy_arp() 368303980Sngie{ 369303980Sngie local arp_keep=5 370303980Sngie local opts= title= flags= 371303980Sngie local type=$1 372303980Sngie 373313535Sngie rump_server_start $SOCKSRC 374313535Sngie rump_server_start $SOCKDST tap 375303980Sngie 376303980Sngie setup_dst_server 377303980Sngie setup_src_server $arp_keep 378303980Sngie 379303980Sngie export RUMP_SERVER=$SOCKDST 380303980Sngie atf_check -s exit:0 -o ignore rump.sysctl -w net.inet.ip.forwarding=1 381313535Sngie macaddr_dst=$(get_macaddr $SOCKDST shmif0) 382303980Sngie 383303980Sngie if [ "$type" = "pub" ]; then 384303980Sngie opts="pub" 385303980Sngie title="permanent published" 386303980Sngie else 387303980Sngie opts="pub proxy" 388303980Sngie title='permanent published \(proxy only\)' 389303980Sngie fi 390303980Sngie 391303980Sngie # 392303980Sngie # Test#1: First setup an endpoint then create proxy arp entry 393303980Sngie # 394303980Sngie export RUMP_SERVER=$SOCKDST 395303980Sngie atf_check -s exit:0 rump.ifconfig tap1 create 396303980Sngie atf_check -s exit:0 rump.ifconfig tap1 $IP4DST_PROXYARP1/24 up 397303980Sngie atf_check -s exit:0 rump.ifconfig -w 10 398303980Sngie 399303980Sngie # Try to ping (should fail w/o proxy arp) 400303980Sngie export RUMP_SERVER=$SOCKSRC 401303980Sngie atf_check -s not-exit:0 -o ignore -e ignore \ 402303980Sngie rump.ping -n -w 1 -c 1 $IP4DST_PROXYARP1 403303980Sngie 404303980Sngie # Flushing 405313535Sngie extract_new_packets bus1 > ./out 406303980Sngie 407303980Sngie # Set up proxy ARP entry 408303980Sngie export RUMP_SERVER=$SOCKDST 409303980Sngie atf_check -s exit:0 -o ignore \ 410303980Sngie rump.arp -s $IP4DST_PROXYARP1 $macaddr_dst $opts 411303980Sngie atf_check -s exit:0 -o match:"$title" rump.arp -n $IP4DST_PROXYARP1 412303980Sngie 413303980Sngie # Try to ping 414303980Sngie export RUMP_SERVER=$SOCKSRC 415303980Sngie if [ "$type" = "pub" ]; then 416303980Sngie # XXX fails 417303980Sngie atf_check -s not-exit:0 -o ignore -e ignore \ 418303980Sngie rump.ping -n -w 1 -c 1 $IP4DST_PROXYARP1 419303980Sngie else 420303980Sngie atf_check -s exit:0 -o ignore \ 421303980Sngie rump.ping -n -w 1 -c 1 $IP4DST_PROXYARP1 422303980Sngie fi 423303980Sngie 424313535Sngie extract_new_packets bus1 > ./out 425303980Sngie $DEBUG && cat ./out 426303980Sngie 427303980Sngie pkt1=$(make_pkt_str_arprep $IP4DST_PROXYARP1 $macaddr_dst) 428303980Sngie pkt2=$(make_pkt_str_garp $IP4DST_PROXYARP1 $macaddr_dst) 429303980Sngie if [ "$type" = "pub" ]; then 430303980Sngie atf_check -s not-exit:0 -x \ 431303980Sngie "cat ./out |grep -q -e '$pkt1' -e '$pkt2'" 432303980Sngie else 433303980Sngie atf_check -s exit:0 -x "cat ./out |grep -q -e '$pkt1' -e '$pkt2'" 434303980Sngie fi 435303980Sngie 436303980Sngie # 437303980Sngie # Test#2: Create proxy arp entry then set up an endpoint 438303980Sngie # 439303980Sngie export RUMP_SERVER=$SOCKDST 440303980Sngie atf_check -s exit:0 -o ignore \ 441303980Sngie rump.arp -s $IP4DST_PROXYARP2 $macaddr_dst $opts 442303980Sngie atf_check -s exit:0 -o match:"$title" rump.arp -n $IP4DST_PROXYARP2 443303980Sngie $DEBUG && rump.netstat -nr -f inet 444303980Sngie 445303980Sngie # Try to ping (should fail because no endpoint exists) 446303980Sngie export RUMP_SERVER=$SOCKSRC 447303980Sngie atf_check -s not-exit:0 -o ignore -e ignore \ 448303980Sngie rump.ping -n -w 1 -c 1 $IP4DST_PROXYARP2 449303980Sngie 450313535Sngie extract_new_packets bus1 > ./out 451303980Sngie $DEBUG && cat ./out 452303980Sngie 453303980Sngie # ARP reply should be sent 454303980Sngie pkt=$(make_pkt_str_arprep $IP4DST_PROXYARP2 $macaddr_dst) 455303980Sngie atf_check -s exit:0 -x "cat ./out |grep -q '$pkt'" 456303980Sngie 457303980Sngie export RUMP_SERVER=$SOCKDST 458303980Sngie atf_check -s exit:0 rump.ifconfig tap2 create 459303980Sngie atf_check -s exit:0 rump.ifconfig tap2 $IP4DST_PROXYARP2/24 up 460303980Sngie atf_check -s exit:0 rump.ifconfig -w 10 461303980Sngie 462303980Sngie # Try to ping 463303980Sngie export RUMP_SERVER=$SOCKSRC 464303980Sngie atf_check -s exit:0 -o ignore rump.ping -n -w 1 -c 1 $IP4DST_PROXYARP2 465303980Sngie} 466303980Sngie 467303980Sngiearp_proxy_arp_pub_body() 468303980Sngie{ 469303980Sngie 470303980Sngie test_proxy_arp pub 471313535Sngie rump_server_destroy_ifaces 472303980Sngie} 473303980Sngie 474303980Sngiearp_proxy_arp_pubproxy_body() 475303980Sngie{ 476303980Sngie 477303980Sngie test_proxy_arp pubproxy 478313535Sngie rump_server_destroy_ifaces 479303980Sngie} 480303980Sngie 481303980Sngiearp_link_activation_body() 482303980Sngie{ 483303980Sngie local arp_keep=5 484303980Sngie local bonus=2 485303980Sngie 486313535Sngie rump_server_start $SOCKSRC 487313535Sngie rump_server_start $SOCKDST 488303980Sngie 489303980Sngie setup_dst_server 490303980Sngie setup_src_server $arp_keep 491303980Sngie 492303980Sngie # flush old packets 493313535Sngie extract_new_packets bus1 > ./out 494303980Sngie 495303980Sngie export RUMP_SERVER=$SOCKSRC 496303980Sngie 497303980Sngie atf_check -s exit:0 -o ignore rump.ifconfig shmif0 link \ 498303980Sngie b2:a1:00:00:00:01 499303980Sngie 500303980Sngie atf_check -s exit:0 sleep 1 501313535Sngie extract_new_packets bus1 > ./out 502303980Sngie $DEBUG && cat ./out 503303980Sngie 504303980Sngie pkt=$(make_pkt_str_arpreq $IP4SRC $IP4SRC) 505303980Sngie atf_check -s not-exit:0 -x "cat ./out |grep -q '$pkt'" 506303980Sngie 507303980Sngie atf_check -s exit:0 -o ignore rump.ifconfig shmif0 link \ 508303980Sngie b2:a1:00:00:00:02 active 509303980Sngie 510303980Sngie atf_check -s exit:0 sleep 1 511313535Sngie extract_new_packets bus1 > ./out 512303980Sngie $DEBUG && cat ./out 513303980Sngie 514303980Sngie pkt=$(make_pkt_str_arpreq $IP4SRC $IP4SRC) 515303980Sngie atf_check -s exit:0 -x \ 516303980Sngie "cat ./out |grep '$pkt' |grep -q 'b2:a1:00:00:00:02'" 517313535Sngie 518313535Sngie rump_server_destroy_ifaces 519303980Sngie} 520303980Sngie 521303980Sngiearp_static_body() 522303980Sngie{ 523303980Sngie local arp_keep=5 524303980Sngie local macaddr_src= 525303980Sngie 526313535Sngie rump_server_start $SOCKSRC 527313535Sngie rump_server_start $SOCKDST 528303980Sngie 529303980Sngie setup_dst_server 530303980Sngie setup_src_server $arp_keep 531303980Sngie 532313535Sngie macaddr_src=$(get_macaddr $SOCKSRC shmif0) 533303980Sngie 534303980Sngie # Set a (valid) static ARP entry for the src server 535303980Sngie export RUMP_SERVER=$SOCKDST 536303980Sngie $DEBUG && rump.arp -n -a 537303980Sngie atf_check -s exit:0 -o ignore rump.arp -s $IP4SRC $macaddr_src 538303980Sngie $DEBUG && rump.arp -n -a 539303980Sngie 540303980Sngie # Test receiving an ARP request with the static ARP entry (as spa/sha) 541303980Sngie export RUMP_SERVER=$SOCKSRC 542303980Sngie atf_check -s exit:0 -o ignore rump.ping -n -w 1 -c 1 $IP4DST 543303980Sngie 544313535Sngie rump_server_destroy_ifaces 545303980Sngie} 546303980Sngie 547303980Sngiearp_cache_expiration_5s_cleanup() 548303980Sngie{ 549303980Sngie $DEBUG && dump 550303980Sngie cleanup 551303980Sngie} 552303980Sngie 553303980Sngiearp_cache_expiration_10s_cleanup() 554303980Sngie{ 555303980Sngie $DEBUG && dump 556303980Sngie cleanup 557303980Sngie} 558303980Sngie 559303980Sngiearp_command_cleanup() 560303980Sngie{ 561303980Sngie $DEBUG && dump 562303980Sngie cleanup 563303980Sngie} 564303980Sngie 565303980Sngiearp_garp_cleanup() 566303980Sngie{ 567313535Sngie $DEBUG && dump 568313535Sngie cleanup 569303980Sngie} 570303980Sngie 571303980Sngiearp_cache_overwriting_cleanup() 572303980Sngie{ 573303980Sngie $DEBUG && dump 574303980Sngie cleanup 575303980Sngie} 576303980Sngie 577303980Sngiearp_proxy_arp_pub_cleanup() 578303980Sngie{ 579303980Sngie $DEBUG && dump 580303980Sngie cleanup 581303980Sngie} 582303980Sngie 583303980Sngiearp_proxy_arp_pubproxy_cleanup() 584303980Sngie{ 585303980Sngie $DEBUG && dump 586303980Sngie cleanup 587303980Sngie} 588303980Sngie 589303980Sngiearp_link_activation_cleanup() 590303980Sngie{ 591303980Sngie $DEBUG && dump 592303980Sngie cleanup 593303980Sngie} 594303980Sngie 595303980Sngiearp_static_cleanup() 596303980Sngie{ 597303980Sngie $DEBUG && dump 598303980Sngie cleanup 599303980Sngie} 600303980Sngie 601303980Sngieatf_init_test_cases() 602303980Sngie{ 603303980Sngie atf_add_test_case arp_cache_expiration_5s 604303980Sngie atf_add_test_case arp_cache_expiration_10s 605303980Sngie atf_add_test_case arp_command 606303980Sngie atf_add_test_case arp_garp 607303980Sngie atf_add_test_case arp_cache_overwriting 608303980Sngie atf_add_test_case arp_proxy_arp_pub 609303980Sngie atf_add_test_case arp_proxy_arp_pubproxy 610303980Sngie atf_add_test_case arp_link_activation 611303980Sngie atf_add_test_case arp_static 612303980Sngie} 613