3 # SPDX-License-Identifier: BSD-2-Clause
5 # Copyright (c) 2019 Netflix, Inc.
7 # Redistribution and use in source and binary forms, with or without
8 # modification, are permitted provided that the following conditions
10 # 1. Redistributions of source code must retain the above copyright
11 # notice, this list of conditions and the following disclaimer.
12 # 2. Redistributions in binary form must reproduce the above copyright
13 # notice, this list of conditions and the following disclaimer in the
14 # documentation and/or other materials provided with the distribution.
16 # THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
17 # ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
18 # IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
19 # ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
20 # FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
21 # DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
22 # OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
23 # HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
24 # LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
25 # OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
29 . $(atf_get_srcdir)/frag6.subr
31 atf_test_case "frag6_14" "cleanup"
36 frag6_14_check_stats() {
43 "") echo "ERROR: jname is empty"; return ;;
46 "") echo "ERROR: ifname is empty"; return ;;
49 # Defaults are: IPV6_FRAGTTL 120 slowtimo ticks.
50 # pfslowtimo() is run at hz/2. So this takes 60s.
51 # This is awefully long for a test case.
52 # The Python script has to wait for this already to get the ICMPv6
53 # hence we do not sleep here anymore.
55 nf=`jexec ${jname} sysctl -n net.inet6.ip6.frag6_nfragpackets`
58 *) atf_fail "VNET frag6_nfragpackets not 0 but: ${nf}" ;;
60 nf=`sysctl -n net.inet6.ip6.frag6_nfrags`
63 *) atf_fail "Global frag6_nfrags not 0 but: ${nf}" ;;
67 # Check selection of global UDP stats.
69 cat <<EOF > ${HOME}/filter-${jname}.txt
70 <received-datagrams>0</received-datagrams>
71 <dropped-incomplete-headers>0</dropped-incomplete-headers>
72 <dropped-bad-data-length>0</dropped-bad-data-length>
73 <dropped-bad-checksum>0</dropped-bad-checksum>
74 <dropped-no-checksum>0</dropped-no-checksum>
75 <dropped-no-socket>0</dropped-no-socket>
76 <dropped-broadcast-multicast>0</dropped-broadcast-multicast>
77 <dropped-full-socket-buffer>0</dropped-full-socket-buffer>
78 <not-for-hashed-pcb>0</not-for-hashed-pcb>
80 count=`jexec ${jname} netstat -s -p udp --libxo xml,pretty | grep -E -x -c -f ${HOME}/filter-${jname}.txt`
81 rm -f ${HOME}/filter-${jname}.txt
84 *) jexec ${jname} netstat -s -p udp --libxo xml,pretty
85 atf_fail "Global UDP statistics do not match: ${count} != 9" ;;
89 # Check selection of global IPv6 stats.
91 cat <<EOF > ${HOME}/filter-${jname}.txt
92 <dropped-below-minimum-size>0</dropped-below-minimum-size>
93 <dropped-short-packets>0</dropped-short-packets>
94 <dropped-bad-options>0</dropped-bad-options>
95 <dropped-bad-version>0</dropped-bad-version>
96 <received-fragments>6</received-fragments>
97 <dropped-fragment>2</dropped-fragment>
98 <dropped-fragment-after-timeout>3</dropped-fragment-after-timeout>
99 <dropped-fragments-overflow>0</dropped-fragments-overflow>
100 <atomic-fragments>0</atomic-fragments>
101 <reassembled-packets>0</reassembled-packets>
102 <forwarded-packets>0</forwarded-packets>
103 <packets-not-forwardable>0</packets-not-forwardable>
104 <sent-redirects>0</sent-redirects>
105 <send-packets-fabricated-header>0</send-packets-fabricated-header>
106 <discard-no-mbufs>0</discard-no-mbufs>
107 <discard-no-route>0</discard-no-route>
108 <sent-fragments>0</sent-fragments>
109 <fragments-created>0</fragments-created>
110 <discard-cannot-fragment>0</discard-cannot-fragment>
111 <discard-scope-violations>0</discard-scope-violations>
113 count=`jexec ${jname} netstat -s -p ip6 --libxo xml,pretty | grep -E -x -c -f ${HOME}/filter-${jname}.txt`
114 rm -f ${HOME}/filter-${jname}.txt
117 *) jexec ${jname} netstat -s -p ip6 --libxo xml,pretty
118 atf_fail "Global IPv6 statistics do not match: ${count} != 20" ;;
122 # Check selection of global ICMPv6 stats.
124 cat <<EOF > ${HOME}/filter-${jname}.txt
125 <icmp6-calls>1</icmp6-calls>
126 <no-route>0</no-route>
127 <admin-prohibited>0</admin-prohibited>
128 <beyond-scope>0</beyond-scope>
129 <address-unreachable>0</address-unreachable>
130 <port-unreachable>0</port-unreachable>
131 <packet-too-big>0</packet-too-big>
132 <time-exceed-transmit>0</time-exceed-transmit>
133 <time-exceed-reassembly>1</time-exceed-reassembly>
134 <bad-header>0</bad-header>
135 <bad-next-header>0</bad-next-header>
136 <bad-option>0</bad-option>
137 <redirects>0</redirects>
140 <too-many-nd-options>0</too-many-nd-options>
141 <bad-nd-options>0</bad-nd-options>
142 <bad-neighbor-solicitation>0</bad-neighbor-solicitation>
143 <bad-neighbor-advertisement>0</bad-neighbor-advertisement>
144 <bad-router-solicitation>0</bad-router-solicitation>
145 <bad-router-advertisement>0</bad-router-advertisement>
146 <bad-redirect>0</bad-redirect>
148 count=`jexec ${jname} netstat -s -p icmp6 --libxo xml,pretty | grep -E -x -c -f ${HOME}/filter-${jname}.txt`
149 rm -f ${HOME}/filter-${jname}.txt
152 *) jexec ${jname} netstat -s -p icmp6 --libxo xml,pretty
153 atf_fail "Global ICMPv6 statistics do not match: ${count} != 22" ;;
157 # Check selection of interface IPv6 stats.
159 cat <<EOF > ${HOME}/filter-${jname}.txt
160 <dropped-invalid-header>0</dropped-invalid-header>
161 <dropped-mtu-exceeded>0</dropped-mtu-exceeded>
162 <dropped-no-route>0</dropped-no-route>
163 <dropped-invalid-destination>0</dropped-invalid-destination>
164 <dropped-unknown-protocol>0</dropped-unknown-protocol>
165 <dropped-truncated>0</dropped-truncated>
166 <sent-forwarded>0</sent-forwarded>
167 <discard-packets>0</discard-packets>
168 <discard-fragments>0</discard-fragments>
169 <fragments-failed>0</fragments-failed>
170 <fragments-created>0</fragments-created>
171 <reassembly-required>6</reassembly-required>
172 <reassembled-packets>0</reassembled-packets>
173 <reassembly-failed>2</reassembly-failed>
175 count=`jexec ${jname} netstat -s -p ip6 -I ${ifname} --libxo xml,pretty | grep -E -x -c -f ${HOME}/filter-${jname}.txt`
176 rm -f ${HOME}/filter-${jname}.txt
179 *) jexec ${jname} netstat -s -p ip6 -I ${ifname} --libxo xml,pretty
180 atf_fail "Interface IPv6 statistics do not match: ${count} != 14" ;;
184 # Check selection of interface ICMPv6 stats.
186 cat <<EOF > ${HOME}/filter-${jname}.txt
187 <received-errors>0</received-errors>
188 <received-destination-unreachable>0</received-destination-unreachable>
189 <received-admin-prohibited>0</received-admin-prohibited>
190 <received-time-exceeded>0</received-time-exceeded>
191 <received-bad-parameter>0</received-bad-parameter>
192 <received-packet-too-big>0</received-packet-too-big>
193 <received-echo-requests>0</received-echo-requests>
194 <received-echo-replies>0</received-echo-replies>
195 <received-router-solicitation>0</received-router-solicitation>
196 <received-router-advertisement>0</received-router-advertisement>
197 <sent-errors>1</sent-errors>
198 <sent-destination-unreachable>0</sent-destination-unreachable>
199 <sent-admin-prohibited>0</sent-admin-prohibited>
200 <sent-time-exceeded>1</sent-time-exceeded>
201 <sent-bad-parameter>0</sent-bad-parameter>
202 <sent-packet-too-big>0</sent-packet-too-big>
203 <sent-echo-requests>0</sent-echo-requests>
204 <sent-echo-replies>0</sent-echo-replies>
205 <sent-router-solicitation>0</sent-router-solicitation>
206 <sent-router-advertisement>0</sent-router-advertisement>
207 <sent-redirects>0</sent-redirects>
209 count=`jexec ${jname} netstat -s -p icmp6 -I ${ifname} --libxo xml,pretty | grep -E -x -c -f ${HOME}/filter-${jname}.txt`
210 rm -f ${HOME}/filter-${jname}.txt
213 *) jexec ${jname} netstat -s -p icmp6 -I ${ifname} --libxo xml,pretty
214 atf_fail "Interface ICMPv6 statistics do not match: ${count} != 21" ;;
218 frag6_body 14 frag6_14_check_stats
225 atf_init_test_cases()
227 atf_add_test_case "frag6_14"