tests/tunnel-push-pop.at

   1 AT_BANNER([tunnel_push_pop])
   2
   3 AT_SETUP([tunnel_push_pop - action])
   4
   5 OVS_VSWITCHD_START([add-port br0 p0 -- set Interface p0 type=dummy ofport_request=1])
   6 AT_CHECK([ovs-vsctl add-br int-br -- set bridge int-br datapath_type=dummy], [0])
   7 AT_CHECK([ovs-vsctl add-port int-br t2 -- set Interface t2 type=vxlan \
   8                        options:remote_ip=1.1.2.92 options:key=123 ofport_request=2\
   9                     -- add-port int-br t1 -- set Interface t1 type=gre \
  10                        options:remote_ip=1.1.2.92 options:key=456 ofport_request=3\
  11                     -- add-port int-br t3 -- set Interface t3 type=vxlan \
  12                        options:remote_ip=1.1.2.93 options:out_key=flow options:csum=true ofport_request=4\
  13                     -- add-port int-br t4 -- set Interface t4 type=geneve \
  14                        options:remote_ip=1.1.2.92 options:key=123 ofport_request=5\
  15                        ], [0])
  16
  17 AT_CHECK([ovs-appctl dpif/show], [0], [dnl
  18 dummy@ovs-dummy: hit:0 missed:0
  19         br0:
  20                 br0 65534/100: (dummy)
  21                 p0 1/1: (dummy)
  22         int-br:
  23                 int-br 65534/2: (dummy)
  24                 t1 3/3: (gre: key=456, remote_ip=1.1.2.92)
  25                 t2 2/4789: (vxlan: key=123, remote_ip=1.1.2.92)
  26                 t3 4/4789: (vxlan: csum=true, out_key=flow, remote_ip=1.1.2.93)
  27                 t4 5/6081: (geneve: key=123, remote_ip=1.1.2.92)
  28 ])
  29
  30 AT_CHECK([ovs-appctl ovs/route/add 1.1.2.92/24 br0], [0], [OK
  31 ])
  32 AT_CHECK([ovs-appctl netdev-dummy/ip4addr br0 1.1.2.88/24], [0], [OK
  33 ])
  34
  35 AT_CHECK([ovs-ofctl add-flow br0 action=normal])
  36
  37 dnl Check ARP Snoop
  38 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)'])
  39 AT_CHECK([ovs-appctl netdev-dummy/receive br0 'recirc_id(0),in_port(100),eth(src=f8:bc:12:44:34:b7,dst=ff:ff:ff:ff:ff:ff),eth_type(0x0806),arp(sip=1.1.2.93,tip=1.1.2.88,op=1,sha=f8:bc:12:44:34:b7,tha=00:00:00:00:00:00)'])
  40
  41 AT_CHECK([ovs-appctl tnl/arp/show], [0], [dnl
  42 IP               MAC                 Bridge
  43 =============================================
  44 1.1.2.92         f8:bc:12:44:34:b6   br0
  45 1.1.2.93         f8:bc:12:44:34:b7   br0
  46 ])
  47
  48 dnl Check VXLAN tunnel pop
  49 AT_CHECK([ovs-appctl ofproto/trace ovs-dummy 'in_port(1),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])
  50 AT_CHECK([tail -1 stdout], [0],
  51   [Datapath actions: tnl_pop(4789)
  52 ])
  53
  54 dnl Check GRE tunnel pop
  55 AT_CHECK([ovs-appctl ofproto/trace ovs-dummy 'in_port(1),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])
  56 AT_CHECK([tail -1 stdout], [0],
  57   [Datapath actions: tnl_pop(3)
  58 ])
  59
  60 dnl Check Geneve tunnel pop
  61 AT_CHECK([ovs-appctl ofproto/trace ovs-dummy 'in_port(1),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=6081)'], [0], [stdout])
  62 AT_CHECK([tail -1 stdout], [0],
  63   [Datapath actions: tnl_pop(6081)
  64 ])
  65
  66 dnl Check VXLAN tunnel push
  67 AT_CHECK([ovs-ofctl add-flow int-br action=2])
  68 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])
  69 AT_CHECK([tail -1 stdout], [0],
  70   [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,csum=0x0),vxlan(flags=0x8000000,vni=0x7b)),out_port(100))
  71 ])
  72
  73 dnl Check VXLAN tunnel push set tunnel id by flow and checksum
  74 AT_CHECK([ovs-ofctl add-flow int-br "actions=set_tunnel:124,4"])
  75 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])
  76 AT_CHECK([tail -1 stdout], [0],
  77   [Datapath actions: tnl_push(tnl_port(4789),header(size=50,type=4,eth(dst=f8:bc:12:44:34:b7,src=aa:55:aa:55:00:00,dl_type=0x0800),ipv4(src=1.1.2.88,dst=1.1.2.93,proto=17,tos=0,ttl=64,frag=0x40),udp(src=0,dst=4789,csum=0xffff),vxlan(flags=0x8000000,vni=0x7c)),out_port(100))
  78 ])
  79
  80 dnl Check GRE tunnel push
  81 AT_CHECK([ovs-ofctl add-flow int-br action=3])
  82 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])
  83 AT_CHECK([tail -1 stdout], [0],
  84   [Datapath actions: tnl_push(tnl_port(3),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=0x2000,proto=0x6558),key=0x1c8)),out_port(100))
  85 ])
  86
  87 dnl Check Geneve tunnel push
  88 AT_CHECK([ovs-ofctl add-flow int-br action=5])
  89 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])
  90 AT_CHECK([tail -1 stdout], [0],
  91   [Datapath actions: tnl_push(tnl_port(6081),header(size=50,type=5,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=6081,csum=0x0),geneve(vni=0x7b)),out_port(100))
  92 ])
  93
  94 dnl Check decapsulation of GRE packet
  95 AT_CHECK([ovs-appctl netdev-dummy/receive p0 '001b213cac30001b213cab6408004500007e79464000402f99080101025c0101025820006558000001c8fe71d883724fbeb6f4e1494a080045000054ba200000400184861e0000011e00000200004227e75400030af3195500000000f265010000000000101112131415161718191a1b1c1d1e1f202122232425262728292a2b2c2d2e2f3031323334353637'])
  96 ovs-appctl time/warp 1000
  97
  98 AT_CHECK([ovs-ofctl dump-ports int-br | grep 'port  3'], [0], [dnl
  99   port  3: rx pkts=1, bytes=98, drop=0, errs=0, frame=0, over=0, crc=0
 100 ])
 101
 102 dnl Check GRE only accepts encapsulated Ethernet frames
 103 AT_CHECK([ovs-appctl netdev-dummy/receive p0 '001b213cac30001b213cab6408004500007e79464000402f99080101025c0101025820000800000001c8fe71d883724fbeb6f4e1494a080045000054ba200000400184861e0000011e00000200004227e75400030af3195500000000f265010000000000101112131415161718191a1b1c1d1e1f202122232425262728292a2b2c2d2e2f3031323334353637'])
 104 ovs-appctl time/warp 1000
 105
 106 AT_CHECK([ovs-ofctl dump-ports int-br | grep 'port  3'], [0], [dnl
 107   port  3: rx pkts=1, bytes=98, drop=0, errs=0, frame=0, over=0, crc=0
 108 ])
 109
 110 OVS_VSWITCHD_STOP
 111 AT_CLEANUP