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# $OpenBSD: Makefile,v 1.2 2019/09/05 02:44:36 bluhm Exp $
PROGS = mc6send mc6recv mc6route
WARNINGS = Yes
CLEANFILES = stamp-* *.log
MSG !!= echo $$RANDOM
SEND = ${.OBJDIR}/mc6send
RECV = ${.OBJDIR}/mc6recv
ROUTE = ${.OBJDIR}/mc6route
LOCALHOST = lo0
LOCAL = ${LOCAL_IF}
REMOTE = ${REMOTE_IF}
OTHER = ${OTHER_IF}
TARGET = ${TARGET_IF}
GROUP_LOCAL = ff02::123
# Currently receiving link-local packets via loopback does not work
# due to wrong scope id. This has to be investigated.
REGRESS_EXPECTED_FAILURES = run-localhost-local
REGRESS_SETUP_ONCE = setup-sudo
setup-sudo:
${SUDO} true
.if ! empty(REMOTE_SSH)
ssh -t ${REMOTE_SSH} ${SUDO} true
.endif
.if ! empty(TARGET_SSH)
ssh -t ${TARGET_SSH} ${SUDO} true
.endif
REGRESS_TARGETS += run-localhost
run-localhost:
@echo '\n======== $@ ========'
# send over localhost interface
${RECV} -f recv.log -i ${LOCALHOST} -r 5 -- \
${SEND} -f send.log -i ${LOCALHOST} -m '${MSG}'
grep '> ${MSG}$$' send.log
grep '< ${MSG}$$' recv.log
REGRESS_TARGETS += run-localhost-loop
run-localhost-loop:
@echo '\n======== $@ ========'
# explicitly enable loop back on multicast interface
${RECV} -f recv.log -i ${LOCALHOST} -r 5 -- \
${SEND} -f send.log -i ${LOCALHOST} -l 1 -m '${MSG}'
grep '> ${MSG}$$' send.log
grep '< ${MSG}$$' recv.log
REGRESS_TARGETS += run-localhost-loop0
run-localhost-loop0:
@echo '\n======== $@ ========'
# disable loop back on multicast interface, must fail
${RECV} -f recv.log -i ${LOCALHOST} -n 1 -- \
${SEND} -f send.log -i ${LOCALHOST} -l 0 -m '${MSG}'
grep '> ${MSG}$$' send.log
! grep '< ' recv.log
REGRESS_TARGETS += run-localhost-ttl0
run-localhost-ttl0:
@echo '\n======== $@ ========'
# send over localhost interface
${RECV} -f recv.log -i ${LOCALHOST} -r 5 -- \
${SEND} -f send.log -i ${LOCALHOST} -m '${MSG}' -t 0
grep '> ${MSG}$$' send.log
grep '< ${MSG}$$' recv.log
REGRESS_TARGETS += run-localhost-local
run-localhost-local:
@echo '\n======== $@ ========'
# send over localhost interface
${RECV} -f recv.log -g ${GROUP_LOCAL} -i ${LOCALHOST} -r 5 -- \
${SEND} -f send.log -g ${GROUP_LOCAL} -i ${LOCALHOST} -m '${MSG}' -t 0
grep '> ${MSG}$$' send.log
grep '< ${MSG}$$' recv.log
REGRESS_TARGETS += run-localaddr
run-localaddr:
@echo '\n======== $@ ========'
# send over a local physical interface
${RECV} -f recv.log -i ${LOCAL} -r 5 -- \
${SEND} -f send.log -i ${LOCAL} -m '${MSG}'
grep '> ${MSG}$$' send.log
grep '< ${MSG}$$' recv.log
REGRESS_TARGETS += run-localaddr-loop0
run-localaddr-loop0:
@echo '\n======== $@ ========'
# send over physical interface to loopback, ttl is 0
${RECV} -f recv.log -i ${LOCAL} -n 1 -- \
${SEND} -f send.log -i ${LOCAL} -l 0 -m '${MSG}'
grep '> ${MSG}$$' send.log
! grep '< ' recv.log
REGRESS_TARGETS += run-localaddr-ttl0
run-localaddr-ttl0:
@echo '\n======== $@ ========'
# send over physical interface to loopback, ttl is 0
${RECV} -f recv.log -i ${LOCAL} -r 5 -- \
${SEND} -f send.log -i ${LOCAL} -m '${MSG}' -t 0
grep '> ${MSG}$$' send.log
grep '< ${MSG}$$' recv.log
REGRESS_TARGETS += run-localaddr-local
run-localaddr-local:
@echo '\n======== $@ ========'
# send over physical interface to loopback, ttl is 0
${RECV} -f recv.log -g ${GROUP_LOCAL} -i ${LOCAL} -r 5 -- \
${SEND} -f send.log -g ${GROUP_LOCAL} -i ${LOCAL} -m '${MSG}' -t 0
grep '> ${MSG}$$' send.log
grep '< ${MSG}$$' recv.log
REGRESS_TARGETS += run-remoteaddr
run-remoteaddr:
@echo '\n======== $@ ========'
# send over a local physical interface
${RECV} -f recv.log -i ${LOCAL} -r 5 -- \
ssh ${REMOTE_SSH} ${SEND} -f ${.OBJDIR}/send.log \
-i ${REMOTE} -m '${MSG}'
grep '< ${MSG}$$' recv.log
REGRESS_TARGETS += run-remoteaddr-loop0
run-remoteaddr-loop0:
@echo '\n======== $@ ========'
# send over a local physical interface
${RECV} -f recv.log -i ${LOCAL} -r 5 -- \
ssh ${REMOTE_SSH} ${SEND} -f ${.OBJDIR}/send.log \
-i ${REMOTE} -l 0 -m '${MSG}'
grep '< ${MSG}$$' recv.log
REGRESS_TARGETS += run-remoteaddr-ttl0
run-remoteaddr-ttl0:
@echo '\n======== $@ ========'
# send over a local physical interface
${RECV} -f recv.log -i ${LOCAL} -n 2 -- \
ssh ${REMOTE_SSH} ${SEND} -f ${.OBJDIR}/send.log \
-i ${REMOTE} -m '${MSG}' -t 0
! grep '< ' recv.log
REGRESS_TARGETS += run-forward
run-forward:
@echo '\n======== $@ ========'
# start multicast router, start receiver, start sender
ssh ${REMOTE_SSH} ${SUDO} pkill mcroute mc6route || true
ssh ${REMOTE_SSH} ${SUDO} ${ROUTE} -f ${.OBJDIR}/route.log \
-b -i ${OTHER} -o ${REMOTE} -r 5
.if empty(TARGET_SSH)
${RECV} -f recv.log -i ${LOCAL} -r 5 -- \
${SEND} -f send.log \
-i ${TARGET} -l 0 -m '${MSG}' -t 2
grep '> ${MSG}$$' send.log
.else
${RECV} -f recv.log -i ${LOCAL} -r 5 -- \
ssh ${TARGET_SSH} ${SEND} -f ${.OBJDIR}/send.log \
-i ${TARGET} -l 0 -m '${MSG}' -t 2
.endif
grep '< ${MSG}$$' recv.log
REGRESS_TARGETS += run-forward-ttl1
run-forward-ttl1:
@echo '\n======== $@ ========'
# try to get ttl 1 over multicast router, must fail
ssh ${REMOTE_SSH} ${SUDO} pkill mcroute mc6route || true
ssh ${REMOTE_SSH} ${SUDO} ${ROUTE} -f ${.OBJDIR}/route.log \
-b -i ${OTHER} -o ${REMOTE} -n 3
.if empty(TARGET_SSH)
${RECV} -f recv.log -i ${LOCAL} -n 2 -- \
${SEND} -f send.log \
-i ${TARGET} -l 0 -m '${MSG}' -t 1
grep '> ${MSG}$$' send.log
.else
${RECV} -f recv.log -i ${LOCAL} -n 2 -- \
ssh ${TARGET_SSH} ${SEND} -f ${.OBJDIR}/send.log \
-i ${TARGET} -l 0 -m '${MSG}' -t 1
.endif
! grep '< ' recv.log
REGRESS_TARGETS += run-forward-local
run-forward-local:
@echo '\n======== $@ ========'
# try to get local multicast group over router, must fail
ssh ${REMOTE_SSH} ${SUDO} pkill mcroute mc6route || true
ssh ${REMOTE_SSH} ${SUDO} ${ROUTE} -f ${.OBJDIR}/route.log \
-b -g ${GROUP_LOCAL} -i ${OTHER} -o ${REMOTE} -n 3
.if empty(TARGET_SSH)
${RECV} -f recv.log -g ${GROUP_LOCAL} -i ${LOCAL} -n 2 -- \
${SEND} -f send.log \
-g ${GROUP_LOCAL} -i ${TARGET} -l 0 -m '${MSG}' -t 2
grep '> ${MSG}$$' send.log
.else
${RECV} -f recv.log -g ${GROUP_LOCAL} -i ${LOCAL} -n 2 -- \
ssh ${TARGET_SSH} ${SEND} -f ${.OBJDIR}/send.log \
-g ${GROUP_LOCAL} -i ${TARGET} -l 0 -m '${MSG}' -t 2
.endif
! grep '< ' recv.log
stamp-remote-build:
ssh ${REMOTE_SSH} ${MAKE} -C ${.CURDIR} ${PROGS}
date >$@
stamp-target-build:
ssh ${TARGET_SSH} ${MAKE} -C ${.CURDIR} ${PROGS}
date >$@
${REGRESS_TARGETS}: ${PROGS}
${REGRESS_TARGETS:M*-remoteaddr*}: stamp-remote-build
${REGRESS_TARGETS:M*-forward*}: stamp-remote-build
.if ! empty(TARGET_SSH)
${REGRESS_TARGETS:M*-forward*}: stamp-target-build
.endif
.if empty(LOCAL)
REGRESS_SKIP_TARGETS += ${REGRESS_TARGETS:M*-localaddr*}
REGRESS_SKIP_TARGETS += ${REGRESS_TARGETS:M*-remoteaddr*}
REGRESS_SKIP_TARGETS += ${REGRESS_TARGETS:M*-forward*}
.endif
.if empty(REMOTE) || empty(REMOTE_SSH)
REGRESS_SKIP_TARGETS += ${REGRESS_TARGETS:M*-remoteaddr*}
REGRESS_SKIP_TARGETS += ${REGRESS_TARGETS:M*-forward*}
.endif
.if empty(OTHER) || empty(TARGET)
REGRESS_SKIP_TARGETS += ${REGRESS_TARGETS:M*-forward*}
.endif
check-setup:
! ssh ${REMOTE_SSH} route -n get 224/4
ssh ${REMOTE_SSH} sysctl net.inet6.ip6.mforwarding | fgrep =1
.include <bsd.regress.mk>
stamp-remote-build: ${SRCS}
stamp-target-build: ${SRCS}
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