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|
AT_BANNER([system-route])
dnl Add an interface, add/del ip address, check that OVS catches route updates.
AT_SETUP([ovs-route - add/remove system route])
AT_KEYWORDS([route])
OVS_TRAFFIC_VSWITCHD_START()
dnl Create tap port.
AT_CHECK([ip tuntap add name p1-route mode tap])
AT_CHECK([ip link set p1-route up])
on_exit 'ip link del p1-route'
dnl Add ip address.
AT_CHECK([ip addr add 10.0.0.17/24 dev p1-route], [0], [stdout])
dnl Check that OVS catches route updates.
OVS_WAIT_UNTIL_EQUAL([ovs-appctl ovs/route/show | grep 'p1-route' | sort], [dnl
Cached: 10.0.0.0/24 dev p1-route SRC 10.0.0.17
Cached: 10.0.0.17/32 dev p1-route SRC 10.0.0.17 local])
dnl Delete ip address.
AT_CHECK([ip addr del 10.0.0.17/24 dev p1-route], [0], [stdout])
dnl Check that routes was removed from OVS.
OVS_WAIT_UNTIL([test `ovs-appctl ovs/route/show | grep -c 'p1-route'` -eq 0 ])
OVS_TRAFFIC_VSWITCHD_STOP
AT_CLEANUP
AT_SETUP([ovs-route - add system route with src - ipv4])
AT_KEYWORDS([route])
OVS_TRAFFIC_VSWITCHD_START()
AT_CHECK([ip link set br0 up])
AT_CHECK([ip addr add 192.168.9.2/24 dev br0], [0], [stdout])
AT_CHECK([ip addr add 192.168.9.3/24 dev br0], [0], [stdout])
AT_CHECK([ip route add 192.168.10.12/32 dev br0 via 192.168.9.1 src 192.168.9.2], [0], [stdout])
AT_CHECK([ip route add 192.168.10.13/32 dev br0 via 192.168.9.1 src 192.168.9.3], [0], [stdout])
OVS_WAIT_UNTIL_EQUAL([ovs-appctl ovs/route/show | grep -E '192.168.10.1[[23]]/32' | sort], [dnl
Cached: 192.168.10.12/32 dev br0 GW 192.168.9.1 SRC 192.168.9.2
Cached: 192.168.10.13/32 dev br0 GW 192.168.9.1 SRC 192.168.9.3])
OVS_TRAFFIC_VSWITCHD_STOP
AT_CLEANUP
AT_SETUP([ovs-route - add system route with src - ipv6])
AT_KEYWORDS([route])
OVS_TRAFFIC_VSWITCHD_START()
AT_CHECK([ip link set br0 up])
AT_CHECK([ip -6 addr add fc00:db8:cafe::2/64 dev br0], [0], [stdout])
AT_CHECK([ip -6 addr add fc00:db8:cafe::3/64 dev br0], [0], [stdout])
dnl If we try to add a route immediately after assigning ipv6 addresses,
dnl iproute2 would give us "Invalid source address" error,
dnl so wait a while to succeed.
OVS_WAIT_UNTIL([ip -6 route add fc00:db8:beef::12/128 via fc00:db8:cafe::1 dev br0 src fc00:db8:cafe::3])
OVS_WAIT_UNTIL([ip -6 route add fc00:db8:beef::13/128 via fc00:db8:cafe::1 dev br0 src fc00:db8:cafe::2])
OVS_WAIT_UNTIL_EQUAL([ovs-appctl ovs/route/show | grep -E 'fc00:db8:beef::1[[23]]/128' | sort], [dnl
Cached: fc00:db8:beef::12/128 dev br0 GW fc00:db8:cafe::1 SRC fc00:db8:cafe::3
Cached: fc00:db8:beef::13/128 dev br0 GW fc00:db8:cafe::1 SRC fc00:db8:cafe::2])
OVS_TRAFFIC_VSWITCHD_STOP
AT_CLEANUP
AT_SETUP([ovs-route - add system route - ipv4 via ipv6 nexthop])
AT_KEYWORDS([route])
OVS_TRAFFIC_VSWITCHD_START()
AT_CHECK([ovs-vsctl set bridge br0 other-config:hwaddr=00:53:00:00:00:42])
AT_CHECK([ip link set br0 up])
AT_CHECK([ip addr add 192.168.9.2/24 dev br0], [0], [stdout])
AT_CHECK([ip route add 192.168.10.12/32 \
via inet6 fe80::253:ff:fe00:51 dev br0], [0], [stdout])
AT_CHECK([ovs-appctl revalidator/wait])
OVS_WAIT_UNTIL_EQUAL([ovs-appctl ovs/route/show | \
grep -E '192.168.10.12/32' | sort], [dnl
Cached: 192.168.10.12/32 dev br0 GW fe80::253:ff:fe00:51 SRC fe80::253:ff:fe00:42])
OVS_TRAFFIC_VSWITCHD_STOP
AT_CLEANUP
dnl Checks that OVS doesn't use routes from non-standard tables.
AT_SETUP([ovs-route - route tables])
AT_KEYWORDS([route])
OVS_TRAFFIC_VSWITCHD_START()
dnl Create tap port.
on_exit 'ip link del p1-route'
AT_CHECK([ip tuntap add name p1-route mode tap])
AT_CHECK([ip link set p1-route up])
dnl Add ip address.
AT_CHECK([ip addr add 10.0.0.17/24 dev p1-route], [0], [stdout])
dnl Check that OVS catches route updates.
OVS_WAIT_UNTIL_EQUAL([ovs-appctl ovs/route/show | grep 'p1-route' | sort], [dnl
Cached: 10.0.0.0/24 dev p1-route SRC 10.0.0.17
Cached: 10.0.0.17/32 dev p1-route SRC 10.0.0.17 local])
dnl Add a route to the main routing table and check that OVS caches
dnl this new route.
AT_CHECK([ip route add 10.0.0.18/32 dev p1-route])
OVS_WAIT_UNTIL_EQUAL([ovs-appctl ovs/route/show | grep 'p1-route' | sort], [dnl
Cached: 10.0.0.0/24 dev p1-route SRC 10.0.0.17
Cached: 10.0.0.17/32 dev p1-route SRC 10.0.0.17 local
Cached: 10.0.0.18/32 dev p1-route SRC 10.0.0.17])
dnl Negative check for custom routing table using route-table library.
AT_CHECK([ovstest test-lib-route-table-dump | grep rta_table_id:\ 42], [1])
AT_CHECK([ovstest test-lib-route-table-dump | grep rta_table_id:\ 1042], [1])
dnl Add a route to a custom routing table and check that OVS doesn't cache it.
AT_CHECK([ip route add 10.0.0.19/32 dev p1-route table 42])
AT_CHECK([ip route add 10.0.0.20/32 dev p1-route table 1042])
AT_CHECK([ip route show table 42 | grep 'p1-route' | grep -q '10.0.0.19'])
dnl Give the main thread a chance to act.
AT_CHECK([ovs-appctl revalidator/wait])
dnl Check that OVS didn't learn this route.
AT_CHECK([ovs-appctl ovs/route/show | grep 'p1-route' | sort], [0], [dnl
Cached: 10.0.0.0/24 dev p1-route SRC 10.0.0.17
Cached: 10.0.0.17/32 dev p1-route SRC 10.0.0.17 local
Cached: 10.0.0.18/32 dev p1-route SRC 10.0.0.17
])
AT_CHECK([ovstest test-lib-route-table-dump | \
awk '/rta_table_id:.*42/{print$1" "$15" "$16}' | sort], [0], [dnl
10.0.0.19/32 rta_table_id: 42
10.0.0.20/32 rta_table_id: 1042
])
dnl Delete a route from the main table and check that OVS removes the route
dnl from the cache.
AT_CHECK([ip route del 10.0.0.18/32 dev p1-route])
OVS_WAIT_UNTIL_EQUAL([ovs-appctl ovs/route/show | grep 'p1-route' | sort], [dnl
Cached: 10.0.0.0/24 dev p1-route SRC 10.0.0.17
Cached: 10.0.0.17/32 dev p1-route SRC 10.0.0.17 local])
dnl Delete a route from a custom routing table and check that the cache
dnl dosn't change.
AT_CHECK([ip route del 10.0.0.19/32 dev p1-route table 42])
dnl Give the main thread a chance to act.
AT_CHECK([ovs-appctl revalidator/wait])
dnl Check that the cache is still the same.
AT_CHECK([ovs-appctl ovs/route/show | grep 'p1-route' | sort], [0], [dnl
Cached: 10.0.0.0/24 dev p1-route SRC 10.0.0.17
Cached: 10.0.0.17/32 dev p1-route SRC 10.0.0.17 local
])
dnl Delete ip address.
AT_CHECK([ip addr del 10.0.0.17/24 dev p1-route], [0], [stdout])
dnl Check that routes were removed from OVS.
OVS_WAIT_UNTIL([test $(ovs-appctl ovs/route/show | grep -c 'p1-route') -eq 0 ])
OVS_TRAFFIC_VSWITCHD_STOP
AT_CLEANUP
AT_SETUP([ovs-route - add system route with multiple nexthop - ipv4])
AT_KEYWORDS([route])
OVS_TRAFFIC_VSWITCHD_START()
dnl Create tap ports.
AT_CHECK([ip tuntap add name p1-route mode tap])
AT_CHECK([ip link set p1-route up])
on_exit 'ip link del p1-route'
AT_CHECK([ip tuntap add name p2-route mode tap])
AT_CHECK([ip link set p2-route up])
on_exit 'ip link del p2-route'
AT_CHECK([ip addr add 192.168.42.10/24 dev p1-route], [0], [stdout])
AT_CHECK([ip addr add 192.168.51.10/24 dev p2-route], [0], [stdout])
AT_CHECK([ip route add 172.16.42.0/24 nexthop via 192.168.42.1 \
dev p1-route nexthop via 192.168.51.1 dev p2-route], [0], [stdout])
dnl NOTE: At the time of this writing, it is expected that only the first route
dnl will be stored in ovs-router.
OVS_WAIT_UNTIL_EQUAL([ovs-appctl ovs/route/show | grep -E '172.16.42.0/24' | \
sort], [dnl
Cached: 172.16.42.0/24 dev p1-route GW 192.168.42.1 SRC 192.168.42.10])
dnl Confirm that both nexthops are available when using the route-table library
dnl directly.
AT_CHECK([ovstest test-lib-route-table-dump | grep 172.16.42.0.*nexthop | sort],
[0], [dnl
172.16.42.0/24 nexthop family: AF_INET addr: 192.168.42.1 ifname: p1-route
172.16.42.0/24 nexthop family: AF_INET addr: 192.168.51.1 ifname: p2-route
])
OVS_TRAFFIC_VSWITCHD_STOP
AT_CLEANUP
AT_SETUP([ovs-route - add system route - ipv4 via multiple ipv6 nexthop])
AT_KEYWORDS([route])
OVS_TRAFFIC_VSWITCHD_START()
dnl Create tap ports.
AT_CHECK([ip tuntap add name p1-route mode tap])
AT_CHECK([ip link set p1-route up])
on_exit 'ip link del p1-route'
AT_CHECK([ip tuntap add name p2-route mode tap])
AT_CHECK([ip link set p2-route up])
on_exit 'ip link del p2-route'
AT_CHECK([ip -6 addr add fc00:db8:dead::10/64 dev p1-route], [0], [stdout])
AT_CHECK([ip -6 addr add fc00:db8:beef::10/64 dev p2-route], [0], [stdout])
AT_CHECK([ip route add 172.16.42.0/24 nexthop via inet6 fc00:db8:dead::1 \
dev p1-route nexthop via inet6 fc00:db8:beef::1 dev p2-route],
[0], [stdout])
dnl NOTE: At the time of this writing, it is expected that only the first route
dnl will be stored in ovs-router.
OVS_WAIT_UNTIL_EQUAL([ovs-appctl ovs/route/show | grep -E '172.16.42.0/24' | \
sort], [dnl
Cached: 172.16.42.0/24 dev p1-route GW fc00:db8:dead::1 SRC fc00:db8:dead::10])
dnl Confirm that both nexthops are available when using the route-table library
dnl directly.
AT_CHECK([ovstest test-lib-route-table-dump | grep 172.16.42.0.*nexthop | sort],
[0], [dnl
172.16.42.0/24 nexthop family: AF_INET6 addr: fc00:db8:beef::1 ifname: p2-route
172.16.42.0/24 nexthop family: AF_INET6 addr: fc00:db8:dead::1 ifname: p1-route
])
OVS_TRAFFIC_VSWITCHD_STOP
AT_CLEANUP
AT_SETUP([ovs-route - add system route with multiple nexthop - ipv6])
AT_KEYWORDS([route])
OVS_TRAFFIC_VSWITCHD_START()
dnl Create tap ports.
AT_CHECK([ip tuntap add name p1-route mode tap])
AT_CHECK([ip link set p1-route up])
on_exit 'ip link del p1-route'
AT_CHECK([ip tuntap add name p2-route mode tap])
AT_CHECK([ip link set p2-route up])
on_exit 'ip link del p2-route'
AT_CHECK([ip -6 addr add fc00:db8:dead::10/64 dev p1-route], [0], [stdout])
AT_CHECK([ip -6 addr add fc00:db8:beef::10/64 dev p2-route], [0], [stdout])
AT_CHECK([ip -6 route add fc00:db8:cafe::/64 nexthop via fc00:db8:dead::1 \
dev p1-route nexthop via fc00:db8:beef::1 dev p2-route],
[0], [stdout])
dnl NOTE: At the time of this writing, it is expected that only the first route
dnl will be stored in ovs-router.
OVS_WAIT_UNTIL_EQUAL([ovs-appctl ovs/route/show | \
grep -E 'fc00:db8:cafe::/64' | sort], [dnl
Cached: fc00:db8:cafe::/64 dev p1-route GW fc00:db8:dead::1 SRC fc00:db8:dead::10])
dnl Confirm that both nexthops are available when using the route-table library
dnl directly.
AT_CHECK([ovstest test-lib-route-table-dump | grep fc00:db8:cafe::.*nexthop | \
sort], [0], [dnl
fc00:db8:cafe::/64 nexthop family: AF_INET6 addr: fc00:db8:beef::1 ifname: p2-route
fc00:db8:cafe::/64 nexthop family: AF_INET6 addr: fc00:db8:dead::1 ifname: p1-route
])
OVS_TRAFFIC_VSWITCHD_STOP
AT_CLEANUP
AT_SETUP([route-table - exported functions work for netlink-notifier])
AT_KEYWORDS([route])
dnl Create tap ports.
AT_CHECK([ip tuntap add name p1-route mode tap])
AT_CHECK([ip link set p1-route up])
on_exit 'ip link del p1-route'
AT_CHECK([ip tuntap add name p2-route mode tap])
AT_CHECK([ip link set p2-route up])
on_exit 'ip link del p2-route'
AT_CHECK([ip -6 addr add fc00:db8:dead::10/64 dev p1-route], [0], [stdout])
AT_CHECK([ip -6 addr add fc00:db8:beef::10/64 dev p2-route], [0], [stdout])
AT_CHECK([ovstest test-lib-route-table-monitor 'ip route add 172.16.42.0/24 \
nexthop via inet6 fc00:db8:dead::1 dev p1-route \
nexthop via inet6 fc00:db8:beef::1 dev p2-route' | \
grep 172.16.42.0.*nexthop | sort], [0], [dnl
172.16.42.0/24 nexthop family: AF_INET6 addr: fc00:db8:beef::1 ifname: p2-route
172.16.42.0/24 nexthop family: AF_INET6 addr: fc00:db8:dead::1 ifname: p1-route
])
AT_CLEANUP
AT_SETUP([route-table - route attributes])
AT_KEYWORDS([route])
dnl Create tap ports.
AT_CHECK([ip tuntap add name p1-route mode tap])
AT_CHECK([ip link set p1-route up])
on_exit 'ip link del p1-route'
dnl Add ip address.
AT_CHECK([ip addr add 10.0.0.17/24 dev p1-route], [0], [stdout])
AT_CHECK([ovstest test-lib-route-table-dump | \
awk '/^10.0.0.17/{print$1" "$6" "$7}'], [0], [dnl
10.0.0.17/32 rtm_protocol: RTPROT_KERNEL
])
dnl Add route.
AT_CHECK([ip route add 192.168.10.12/32 dev p1-route via 10.0.0.18], [0],
[stdout])
AT_CHECK([ovstest test-lib-route-table-dump | \
awk '/^192.168.10.12/{print$1" "$17" "$18}'], [0], [dnl
192.168.10.12/32 rta_priority: 0
])
AT_CHECK([ovstest test-lib-route-table-dump | \
awk '/^192.168.10.12/{print$1" "$6" "$7}'], [0], [dnl
192.168.10.12/32 rtm_protocol: RTPROT_BOOT
])
dnl Delete route.
AT_CHECK([ip route del 192.168.10.12/32 dev p1-route via 10.0.0.18], [0],
[stdout])
dnl Add route with priority.
AT_CHECK([ip route add 192.168.10.12/32 dev p1-route via 10.0.0.18 metric 42],
[0], [stdout])
AT_CHECK([ovstest test-lib-route-table-dump | \
awk '/^192.168.10.12/{print$1" "$17" "$18}'], [0], [dnl
192.168.10.12/32 rta_priority: 42
])
AT_CHECK([ovstest test-lib-route-table-dump | \
awk '/^192.168.10.12/{print$1" "$6" "$7}'], [0], [dnl
192.168.10.12/32 rtm_protocol: RTPROT_BOOT
])
AT_CLEANUP
|
