atf_test_case loopback_and_network_routes_on_nondefault_fib_inet6 cleanup

loopback_and_network_routes_on_nondefault_fib_inet6_head()

{

	atf_set "descr" "When creating and deleting loopback routes, use the interface's fib"

	atf_set "require.user" "root"

	atf_set "require.config" "fibs"

}

loopback_and_network_routes_on_nondefault_fib_inet6_body()

{

	# Configure the TAP interface to use an RFC5737 nonrouteable address

	# and a non-default fib

	ADDR="2001:db8::2"

	SUBNET="2001:db8::"

	MASK="64"

	# Check system configuration

	if [ 0 != `sysctl -n net.add_addr_allfibs` ]; then

		atf_skip "This test requires net.add_addr_allfibs=0"

	fi

	get_fibs 1

	# Configure a TAP interface

	setup_tap6 ${FIB0} ${ADDR} ${MASK}

	# Check whether the host route exists in only the correct FIB

	setfib ${FIB0} netstat -rn -f inet6 | grep -q "^${ADDR}.*UHS.*lo0"

	if [ 0 -ne $? ]; then

		setfib ${FIB0} netstat -rn -f inet6

		atf_fail "Host route did not appear in the correct FIB"

	fi

	setfib 0 netstat -rn -f inet6 | grep -q "^${ADDR}.*UHS.*lo0"

	if [ 0 -eq $? ]; then

		setfib 0 netstat -rn -f inet6

		atf_fail "Host route appeared in the wrong FIB"

	fi

	# Check whether the network route exists in only the correct FIB

	setfib ${FIB0} netstat -rn -f inet6 | \

		grep -q "^${SUBNET}/${MASK}.*${TAPD}"

	if [ 0 -ne $? ]; then

		setfib ${FIB0} netstat -rn -f inet6

		atf_fail "Network route did not appear in the correct FIB"

	fi

	setfib 0 netstat -rn -f inet6 | \

		grep -q "^${SUBNET}/${MASK}.*${TAPD}"

	if [ 0 -eq $? ]; then

		setfib ${FIB0} netstat -rn -f inet6

		atf_fail "Network route appeared in the wrong FIB"

	fi

}

loopback_and_network_routes_on_nondefault_fib_inet6_cleanup()

{

	cleanup_tap

}

atf_test_case default_route_with_multiple_fibs_on_same_subnet_inet6 cleanup

default_route_with_multiple_fibs_on_same_subnet_inet6_head()

{

	atf_set "descr" "Multiple interfaces on the same subnet but with different fibs can both have default routes"

	atf_set "require.user" "root"

	atf_set "require.config" "fibs"

}

default_route_with_multiple_fibs_on_same_subnet_inet6_body()

{

	# Configure the TAP interfaces to use a RFC5737 nonrouteable addresses

	# and a non-default fib

	ADDR0="2001:db8::2"

	ADDR1="2001:db8::3"

	GATEWAY="2001:db8::1"

	SUBNET="2001:db8::"

	MASK="64"

	# Check system configuration

	if [ 0 != `sysctl -n net.add_addr_allfibs` ]; then

		atf_skip "This test requires net.add_addr_allfibs=0"

	fi

	get_fibs 2

	# Configure TAP interfaces

	setup_tap6 "$FIB0" ${ADDR0} ${MASK}

	TAP0=$TAP

	setup_tap6 "$FIB1" ${ADDR1} ${MASK}

	TAP1=$TAP

	# Attempt to add default routes

	setfib ${FIB0} route -6 add default ${GATEWAY}

	setfib ${FIB1} route -6 add default ${GATEWAY}

	# Verify that the default route exists for both fibs, with their

	# respective interfaces.

	atf_check -o match:"^default.*${TAP0}$" \

		setfib ${FIB0} netstat -rn -f inet6

	atf_check -o match:"^default.*${TAP1}$" \

		setfib ${FIB1} netstat -rn -f inet6

}

default_route_with_multiple_fibs_on_same_subnet_inet6_cleanup()

{

	cleanup_tap

}

atf_test_case same_ip_multiple_ifaces_inet6 cleanup

same_ip_multiple_ifaces_inet6_head()

{

	atf_set "descr" "Can remove an IP alias from an interface when the same IP is also assigned to another interface, on non-default FIBs."

	atf_set "require.user" "root"

	atf_set "require.config" "fibs"

}

same_ip_multiple_ifaces_inet6_body()

{

	atf_expect_fail "kern/189088 Assigning the same IP to multiple interfaces in different FIBs creates a host route for only one"

	ADDR="2001:db8::2"

	MASK0="64"

	MASK1="128"

	# Unlike most of the tests in this file, this is applicable regardless

	# of net.add_addr_allfibs

	get_fibs 2

	# Setup the interfaces, then remove one alias.  It should not panic.

	setup_tap6 ${FIB0} ${ADDR} ${MASK0}

	TAP0=${TAP}

	setup_tap6 ${FIB1} ${ADDR} ${MASK1}

	TAP1=${TAP}

	ifconfig ${TAP1} inet6 -alias ${ADDR}

	atf_check -o not-match:"^${ADDR}[[:space:]]" \

		setfib ${FIB1} netstat -rn -f inet6

	# Do it again, in the opposite order.  It should not panic.

	setup_tap6 ${FIB0} ${ADDR} ${MASK0}

	TAP0=${TAP}

	setup_tap6 ${FIB1} ${ADDR} ${MASK1}

	TAP1=${TAP}

	ifconfig ${TAP0} inet6 -alias ${ADDR}

	atf_check -o not-match:"^${ADDR}[[:space:]]" \

		setfib ${FIB0} netstat -rn -f inet6

}

same_ip_multiple_ifaces_inet6_cleanup()

{

	# Due to PR kern/189088, we must destroy the interfaces in LIFO order

	# in order for the routes to be correctly cleaned up.

	for TAPD in `tail -r "tap_devices_to_cleanup"`; do

		ifconfig ${TAPD} destroy

	done

}

atf_test_case subnet_route_with_multiple_fibs_on_same_subnet_inet6 cleanup

subnet_route_with_multiple_fibs_on_same_subnet_inet6_head()

{

	atf_set "descr" "Multiple FIBs can have subnet routes for the same subnet"

	atf_set "require.user" "root"

	atf_set "require.config" "fibs"

}

subnet_route_with_multiple_fibs_on_same_subnet_inet6_body()

{

	# Configure the TAP interfaces to use a RFC5737 nonrouteable addresses

	# and a non-default fib

	ADDR0="2001:db8::2"

	ADDR1="2001:db8::3"

	SUBNET="2001:db8::"

	MASK="64"

	# Check system configuration

	if [ 0 != `sysctl -n net.add_addr_allfibs` ]; then

		atf_skip "This test requires net.add_addr_allfibs=0"

	fi

	get_fibs 2

	# Configure TAP interfaces

	setup_tap6 "$FIB0" ${ADDR0} ${MASK}

	setup_tap6 "$FIB1" ${ADDR1} ${MASK}

	# Check that a subnet route exists on both fibs

	atf_check -o ignore setfib "$FIB0" route -6 get $ADDR1

	atf_check -o ignore setfib "$FIB1" route -6 get $ADDR0

}

subnet_route_with_multiple_fibs_on_same_subnet_inet6_cleanup()

{

	cleanup_tap

}

	atf_add_test_case loopback_and_network_routes_on_nondefault_fib_inet6

	atf_add_test_case default_route_with_multiple_fibs_on_same_subnet_inet6

	atf_add_test_case same_ip_multiple_ifaces_inet6

	atf_add_test_case subnet_route_with_multiple_fibs_on_same_subnet_inet6

setup_tap6()

{

	local FIB=$1

	local ADDR=$2

	local MASK=$3

	get_tap

	echo setfib ${FIB} ifconfig $TAP inet6 ${ADDR}/${MASK} fib $FIB

	setfib ${FIB} ifconfig $TAP inet6 ${ADDR}/${MASK} fib $FIB

}

			echo ifconfig "${tap_device}" destroy