diff options
Diffstat (limited to 'tools/testing/selftests/net/forwarding/tc_actions.sh')
| -rwxr-xr-x | tools/testing/selftests/net/forwarding/tc_actions.sh | 143 |
1 files changed, 141 insertions, 2 deletions
diff --git a/tools/testing/selftests/net/forwarding/tc_actions.sh b/tools/testing/selftests/net/forwarding/tc_actions.sh index d9eca227136b..ea89e558672d 100755 --- a/tools/testing/selftests/net/forwarding/tc_actions.sh +++ b/tools/testing/selftests/net/forwarding/tc_actions.sh @@ -3,20 +3,26 @@ ALL_TESTS="gact_drop_and_ok_test mirred_egress_redirect_test \ mirred_egress_mirror_test matchall_mirred_egress_mirror_test \ - gact_trap_test" + gact_trap_test mirred_egress_to_ingress_test \ + mirred_egress_to_ingress_tcp_test \ + ingress_2nd_vlan_push egress_2nd_vlan_push" NUM_NETIFS=4 source tc_common.sh source lib.sh +require_command ncat + tcflags="skip_hw" h1_create() { simple_if_init $h1 192.0.2.1/24 + tc qdisc add dev $h1 clsact } h1_destroy() { + tc qdisc del dev $h1 clsact simple_if_fini $h1 192.0.2.1/24 } @@ -58,7 +64,7 @@ mirred_egress_test() RET=0 tc filter add dev $h2 ingress protocol ip pref 1 handle 101 flower \ - $tcflags dst_ip 192.0.2.2 action drop + dst_ip 192.0.2.2 action drop $MZ $h1 -c 1 -p 64 -a $h1mac -b $h2mac -A 192.0.2.1 -B 192.0.2.2 \ -t ip -q @@ -153,6 +159,135 @@ gact_trap_test() log_test "trap ($tcflags)" } +mirred_egress_to_ingress_test() +{ + RET=0 + + tc filter add dev $h1 protocol ip pref 100 handle 100 egress flower \ + ip_proto icmp src_ip 192.0.2.1 dst_ip 192.0.2.2 type 8 action \ + ct commit nat src addr 192.0.2.2 pipe \ + ct clear pipe \ + ct commit nat dst addr 192.0.2.1 pipe \ + mirred ingress redirect dev $h1 + + tc filter add dev $swp1 protocol ip pref 11 handle 111 ingress flower \ + ip_proto icmp src_ip 192.0.2.1 dst_ip 192.0.2.2 type 8 action drop + tc filter add dev $swp1 protocol ip pref 12 handle 112 ingress flower \ + ip_proto icmp src_ip 192.0.2.1 dst_ip 192.0.2.2 type 0 action pass + + $MZ $h1 -c 1 -p 64 -a $h1mac -b $h2mac -A 192.0.2.1 -B 192.0.2.2 \ + -t icmp "ping,id=42,seq=10" -q + + tc_check_packets "dev $h1 egress" 100 1 + check_err $? "didn't mirror first packet" + + tc_check_packets "dev $swp1 ingress" 111 1 + check_fail $? "didn't redirect first packet" + tc_check_packets "dev $swp1 ingress" 112 1 + check_err $? "didn't receive reply to first packet" + + ping 192.0.2.2 -I$h1 -c1 -w1 -q 1>/dev/null 2>&1 + + tc_check_packets "dev $h1 egress" 100 2 + check_err $? "didn't mirror second packet" + tc_check_packets "dev $swp1 ingress" 111 1 + check_fail $? "didn't redirect second packet" + tc_check_packets "dev $swp1 ingress" 112 2 + check_err $? "didn't receive reply to second packet" + + tc filter del dev $h1 egress protocol ip pref 100 handle 100 flower + tc filter del dev $swp1 ingress protocol ip pref 11 handle 111 flower + tc filter del dev $swp1 ingress protocol ip pref 12 handle 112 flower + + log_test "mirred_egress_to_ingress ($tcflags)" +} + +mirred_egress_to_ingress_tcp_test() +{ + mirred_e2i_tf1=$(mktemp) mirred_e2i_tf2=$(mktemp) + + RET=0 + dd conv=sparse status=none if=/dev/zero bs=1M count=2 of=$mirred_e2i_tf1 + tc filter add dev $h1 protocol ip pref 100 handle 100 egress flower \ + $tcflags ip_proto tcp src_ip 192.0.2.1 dst_ip 192.0.2.2 \ + action ct commit nat src addr 192.0.2.2 pipe \ + action ct clear pipe \ + action ct commit nat dst addr 192.0.2.1 pipe \ + action ct clear pipe \ + action skbedit ptype host pipe \ + action mirred ingress redirect dev $h1 + tc filter add dev $h1 protocol ip pref 101 handle 101 egress flower \ + $tcflags ip_proto icmp \ + action mirred ingress redirect dev $h1 + tc filter add dev $h1 protocol ip pref 102 handle 102 ingress flower \ + ip_proto icmp \ + action drop + + ip vrf exec v$h1 ncat --recv-only -w10 -l -p 12345 -o $mirred_e2i_tf2 & + local rpid=$! + ip vrf exec v$h1 ncat -w1 --send-only 192.0.2.2 12345 <$mirred_e2i_tf1 + wait -n $rpid + cmp -s $mirred_e2i_tf1 $mirred_e2i_tf2 + check_err $? "server output check failed" + + $MZ $h1 -c 10 -p 64 -a $h1mac -b $h1mac -A 192.0.2.1 -B 192.0.2.1 \ + -t icmp "ping,id=42,seq=5" -q + tc_check_packets "dev $h1 egress" 101 10 + check_err $? "didn't mirred redirect ICMP" + tc_check_packets "dev $h1 ingress" 102 10 + check_err $? "didn't drop mirred ICMP" + + tc filter del dev $h1 egress protocol ip pref 100 handle 100 flower + tc filter del dev $h1 egress protocol ip pref 101 handle 101 flower + tc filter del dev $h1 ingress protocol ip pref 102 handle 102 flower + + rm -f $mirred_e2i_tf1 $mirred_e2i_tf2 + log_test "mirred_egress_to_ingress_tcp ($tcflags)" +} + +ingress_2nd_vlan_push() +{ + tc filter add dev $swp1 ingress pref 20 chain 0 handle 20 flower \ + $tcflags num_of_vlans 1 \ + action vlan push id 100 protocol 0x8100 action goto chain 5 + tc filter add dev $swp1 ingress pref 30 chain 5 handle 30 flower \ + $tcflags num_of_vlans 2 \ + cvlan_ethtype 0x800 action pass + + $MZ $h1 -c 1 -p 64 -a $h1mac -b $h2mac -A 192.0.2.1 -B 192.0.2.2 \ + -t ip -Q 10 -q + + tc_check_packets "dev $swp1 ingress" 30 1 + check_err $? "No double-vlan packets received" + + tc filter del dev $swp1 ingress pref 20 chain 0 handle 20 flower + tc filter del dev $swp1 ingress pref 30 chain 5 handle 30 flower + + log_test "ingress_2nd_vlan_push ($tcflags)" +} + +egress_2nd_vlan_push() +{ + tc filter add dev $h1 egress pref 20 chain 0 handle 20 flower \ + $tcflags num_of_vlans 0 \ + action vlan push id 10 protocol 0x8100 \ + pipe action vlan push id 100 protocol 0x8100 action goto chain 5 + tc filter add dev $h1 egress pref 30 chain 5 handle 30 flower \ + $tcflags num_of_vlans 2 \ + cvlan_ethtype 0x800 action pass + + $MZ $h1 -c 1 -p 64 -a $h1mac -b $h2mac -A 192.0.2.1 -B 192.0.2.2 \ + -t ip -q + + tc_check_packets "dev $h1 egress" 30 1 + check_err $? "No double-vlan packets received" + + tc filter del dev $h1 egress pref 20 chain 0 handle 20 flower + tc filter del dev $h1 egress pref 30 chain 5 handle 30 flower + + log_test "egress_2nd_vlan_push ($tcflags)" +} + setup_prepare() { h1=${NETIFS[p1]} @@ -178,6 +313,8 @@ setup_prepare() cleanup() { + local tf + pre_cleanup switch_destroy @@ -188,6 +325,8 @@ cleanup() ip link set $swp2 address $swp2origmac ip link set $swp1 address $swp1origmac + + for tf in $mirred_e2i_tf1 $mirred_e2i_tf2; do rm -f $tf; done } mirred_egress_redirect_test() |