AT_BANNER([tunnel_push_pop])

AT_SETUP([tunnel_push_pop - action])

dnl ovs router is commands are only supported on Linux for now.
AT_SKIP_IF([test "$IS_WIN32" = "yes"])
AT_SKIP_IF([test "$IS_BSD" = "yes"])

OVS_VSWITCHD_START([add-port br0 p0 -- set Interface p0 type=dummy ofport_request=1\
                    -- add-br int-br -- set bridge int-br datapath_type=dummy \
                    -- add-port int-br t2 -- set Interface t2 type=vxlan \
                       options:remote_ip=1.1.2.92 options:key=123 ofport_request=2\
                    -- add-port int-br t1 -- set Interface t1 type=gre \
                       options:remote_ip=1.1.2.92 options:key=456 ofport_request=3])

AT_CHECK([ovs-appctl dpif/show], [0], [dnl
dummy@ovs-dummy: hit:0 missed:0
	br0:
		br0 65534/100: (dummy)
		p0 1/3: (dummy)
	int-br:
		int-br 65534/2: (dummy)
		t1 3/1: (gre: key=456, remote_ip=1.1.2.92)
		t2 2/4789: (vxlan: key=123, remote_ip=1.1.2.92)
])

AT_CHECK([ovs-appctl ovs/route/add 1.1.2.92/24 br0], [0], [OK
])
AT_CHECK([ovs-appctl netdev-dummy/ip4addr br0 1.1.2.88/24], [0], [OK
])

AT_CHECK([ovs-ofctl add-flow br0 action=normal])

dnl Check ARP Snoop
AT_CHECK([ovs-appctl netdev-dummy/receive br0 'recirc_id(0),in_port(100),eth(src=f8:bc:12:44:34:b6,dst=ff:ff:ff:ff:ff:ff),eth_type(0x0806),arp(sip=1.1.2.92,tip=1.1.2.88,op=1,sha=f8:bc:12:44:34:b6,tha=00:00:00:00:00:00)'])

AT_CHECK([ovs-appctl tnl/arp/show], [0], [dnl
IP               MAC                 Bridge
=============================================
1.1.2.92         f8:bc:12:44:34:b6   br0
])

dnl Check VXLAN tunnel pop
AT_CHECK([ovs-appctl ofproto/trace ovs-dummy 'in_port(3),eth(src=f8:bc:12:44:34:b6,dst=f8:bc:12:46:58:e0),eth_type(0x0800),ipv4(src=1.1.2.92,dst=1.1.2.88,proto=17,tos=0,ttl=64,frag=no),udp(src=51283,dst=4789)'], [0], [stdout])
AT_CHECK([tail -1 stdout], [0],
  [Datapath actions: tnl_pop(4789)
])

dnl Check GRE tunnel pop
AT_CHECK([ovs-appctl ofproto/trace ovs-dummy 'in_port(3),eth(src=f8:bc:12:44:34:b6,dst=f8:bc:12:46:58:e0),eth_type(0x0800),ipv4(src=1.1.2.92,dst=1.1.2.88,proto=47,tos=0,ttl=64,frag=no)'], [0], [stdout])
AT_CHECK([tail -1 stdout], [0],
  [Datapath actions: tnl_pop(1)
])

dnl Check VXLAN tunnel push
AT_CHECK([ovs-ofctl add-flow int-br action=2])
AT_CHECK([ovs-appctl ofproto/trace ovs-dummy 'in_port(2),eth_type(0x0800),ipv4(src=1.1.3.88,dst=1.1.3.112,proto=47,tos=0,ttl=64,frag=no)'], [0], [stdout])
AT_CHECK([tail -1 stdout], [0],
  [Datapath actions: tnl_push(tnl_port(4789),header(size=50,type=4,eth(dst=f8:bc:12:44:34:b6,src=aa:55:aa:55:00:00,dl_type=0x0800),ipv4(src=1.1.2.88,dst=1.1.2.92,proto=17,tos=0,ttl=64,frag=0x40),udp(src=0,dst=4789),vxlan(flags=0x8000000,vni=0x7b00)),out_port(100))
])

dnl Check GRE tunnel push
AT_CHECK([ovs-ofctl add-flow int-br action=3])
AT_CHECK([ovs-appctl ofproto/trace ovs-dummy 'in_port(2),eth_type(0x0800),ipv4(src=1.1.3.88,dst=1.1.3.112,proto=47,tos=0,ttl=64,frag=no)'], [0], [stdout])
AT_CHECK([tail -1 stdout], [0],
  [Datapath actions: tnl_push(tnl_port(1),header(size=42,type=3,eth(dst=f8:bc:12:44:34:b6,src=aa:55:aa:55:00:00,dl_type=0x0800),ipv4(src=1.1.2.88,dst=1.1.2.92,proto=47,tos=0,ttl=64,frag=0x40),gre((flags=0x20,proto=0x6558),key=0x1c8)),out_port(100))
])

OVS_VSWITCHD_STOP
AT_CLEANUP