No subject
Sat Oct 12 03:57:18 UTC 2013
host2# ovs-vsctl show
1313da2c-30b3-4241-a55d-6b846f2db386
Bridge "br0"
Port "eth0"
Interface "eth0"
Port "br0"
Interface "br0"
type: internal
Port "t-gre2"
Interface "t-gre2"
type: gre
options: {in_key=flow, out_key=flow,
remote_ip="172.16.40.40"}
ovs_version: "1.10.0"
host2# ovs-ofctl show br0 | grep addr
1(eth0): addr:52:54:00:20:82:24
129(t-gre2): addr:c2:91:4e:5f:59:78
131(vm2): addr:8e:8f:2b:a3:6c:42
LOCAL(br0): addr:1e:c0:a2:b7:b1:4d
host2# ovs-ofctl dump-flows br0
NXST_FLOW reply (xid=0x4):
cookie=0x0, duration=89.498s, table=0, n_packets=0, n_bytes=0,
idle_age=89, priority=2,in_port=131 actions=output:129
cookie=0x0, duration=98.709s, table=0, n_packets=0, n_bytes=0,
idle_age=98, priority=2,in_port=129 actions=output:131
cookie=0x0, duration=2161.026s, table=0, n_packets=81, n_bytes=12348,
idle_age=183, priority=0 actions=NORMAL
vm2# ifconfig
eth0 Link encap:Ethernet HWaddr 52:54:00:D2:60:4E
inet addr:10.102.0.12 Bcast:10.102.0.255 Mask:255.255.255.0
inet6 addr: fe80::5054:ff:fed2:604e/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:7 errors:0 dropped:0 overruns:0 frame:0
TX packets:11 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:510 (510.0 b) TX bytes:630 (630.0 b)
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:16436 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:0 (0.0 b) TX bytes:0 (0.0 b)
--089e01537e42490d6604ea7bef65
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<div dir=3D"ltr">Unable to ping from vm1 to vm2 over GRE with the following=
settings. I confirmed that ping between host1(172.16.40.40) and host2(172.=
16.50.41) was successfully done without problems. Any help is welcome.<div>
<br></div><div><div><br></div><div><br></div><div><br></div><div>host1# ovs=
-vsctl show</div><div>1313da2c-30b3-4241-a55d-6b846f2db386</div><div>=A0 =
=A0 Bridge "br0"</div><div>=A0 =A0 =A0 =A0 Port "eth2"<=
/div><div>
=A0 =A0 =A0 =A0 =A0 =A0 Interface "eth2"</div><div>=A0 =A0 =A0 =
=A0 Port "vm1"</div><div>=A0 =A0 =A0 =A0 =A0 =A0 Interface "=
vm1"</div><div>=A0 =A0 =A0 =A0 Port "br0"</div><div>=A0 =A0 =
=A0 =A0 =A0 =A0 Interface "br0"</div><div>
=A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 type: internal</div><div>=A0 =A0 =A0 =A0 Po=
rt "t-gre1"</div><div>=A0 =A0 =A0 =A0 =A0 =A0 Interface "t-g=
re1"</div><div>=A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 type: gre</div><div>=A0=
=A0 =A0 =A0 =A0 =A0 =A0 =A0 options: {in_key=3Dflow, out_key=3Dflow, remot=
e_ip=3D"172.16.50.41"}</div>
<div>=A0 =A0 =A0 =A0 Port "eth0"</div><div>=A0 =A0 =A0 =A0 =A0 =
=A0 Interface "eth0"</div><div>=A0 =A0 ovs_version: "1.10.0&=
quot;</div><div><br></div><div><br></div><div>host1# ovs-ofctl show br0 | g=
rep addr</div><div>=A01(eth0): addr:52:54:00:20:02:57</div>
<div>=A02(eth2): addr:52:54:00:20:02:59</div><div>=A034(t-gre1): addr:fa:57=
:e2:0c:36:ea</div><div>=A035(vm1): addr:d2:90:bc:f6:84:2e</div><div>=A0LOCA=
L(br0): addr:fa:5d:05:e0:bd:49</div><div><br></div><div>host1# ovs-ofctl du=
mp-flows br0</div>
<div>NXST_FLOW reply (xid=3D0x4):</div><div>=A0cookie=3D0x0, duration=3D202=
.317s, table=3D0, n_packets=3D6, n_bytes=3D252, idle_age=3D11, priority=3D2=
,in_port=3D35 actions=3Doutput:34</div><div>=A0cookie=3D0x0, duration=3D209=
.664s, table=3D0, n_packets=3D0, n_bytes=3D0, idle_age=3D209, priority=3D2,=
in_port=3D34 actions=3Doutput:35</div>
<div>=A0cookie=3D0x0, duration=3D2291.943s, table=3D0, n_packets=3D69, n_by=
tes=3D3186, idle_age=3D22, priority=3D0 actions=3DNORMAL</div><div><br></di=
v><div><br></div><div><br></div><div>vm1# ifconfig</div><div>eth0 =A0 =A0 =
=A0Link encap:Ethernet =A0HWaddr 52:54:00:AA:0A:7B =A0</div>
<div>=A0 =A0 =A0 =A0 =A0 inet addr:10.102.0.10 =A0Bcast:10.102.0.255 =A0Mas=
k:255.255.255.0</div><div>=A0 =A0 =A0 =A0 =A0 inet6 addr: fe80::5054:ff:fea=
a:a7b/64 Scope:Link</div><div>=A0 =A0 =A0 =A0 =A0 UP BROADCAST RUNNING MULT=
ICAST =A0MTU:1500 =A0Metric:1</div>
<div>=A0 =A0 =A0 =A0 =A0 RX packets:45 errors:0 dropped:0 overruns:0 frame:=
0</div><div>=A0 =A0 =A0 =A0 =A0 TX packets:11 errors:0 dropped:0 overruns:0=
carrier:0</div><div>=A0 =A0 =A0 =A0 =A0 collisions:0 txqueuelen:1000=A0</d=
iv><div>=A0 =A0 =A0 =A0 =A0 RX bytes:2106 (2.0 KiB) =A0TX bytes:650 (650.0 =
b)</div>
<div><br></div><div>lo =A0 =A0 =A0 =A0Link encap:Local Loopback =A0</div><d=
iv>=A0 =A0 =A0 =A0 =A0 inet addr:127.0.0.1 =A0Mask:255.0.0.0</div><div>=A0 =
=A0 =A0 =A0 =A0 inet6 addr: ::1/128 Scope:Host</div><div>=A0 =A0 =A0 =A0 =
=A0 UP LOOPBACK RUNNING =A0MTU:16436 =A0Metric:1</div>
<div>=A0 =A0 =A0 =A0 =A0 RX packets:0 errors:0 dropped:0 overruns:0 frame:0=
</div><div>=A0 =A0 =A0 =A0 =A0 TX packets:0 errors:0 dropped:0 overruns:0 c=
arrier:0</div><div>=A0 =A0 =A0 =A0 =A0 collisions:0 txqueuelen:0=A0</div><d=
iv>=A0 =A0 =A0 =A0 =A0 RX bytes:0 (0.0 b) =A0TX bytes:0 (0.0 b)</div>
<div><br></div><div>vm1# ping 10.102.0.12</div><div>PING 10.102.0.12 (10.10=
2.0.12) 56(84) bytes of data.</div><div>From 10.102.0.10 icmp_seq=3D2 Desti=
nation Host Unreachable</div><div>From 10.102.0.10 icmp_seq=3D3 Destination=
Host Unreachable</div>
<div>From 10.102.0.10 icmp_seq=3D4 Destination Host Unreachable</div><div>F=
rom 10.102.0.10 icmp_seq=3D6 Destination Host Unreachable</div><div>From 10=
.102.0.10 icmp_seq=3D7 Destination Host Unreachable</div></div><div><br></d=
iv>
<div><br></div><div><div>host2# ovs-vsctl show</div><div>1313da2c-30b3-4241=
-a55d-6b846f2db386</div><div>=A0 =A0 Bridge "br0"</div><div>=A0 =
=A0 =A0 =A0 Port "eth0"</div><div>=A0 =A0 =A0 =A0 =A0 =A0 Interfa=
ce "eth0"</div>
<div>=A0 =A0 =A0 =A0 Port "br0"</div><div>=A0 =A0 =A0 =A0 =A0 =A0=
Interface "br0"</div><div>=A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 type: =
internal</div><div>=A0 =A0 =A0 =A0 Port "t-gre2"</div><div>=A0 =
=A0 =A0 =A0 =A0 =A0 Interface "t-gre2"</div>
<div>=A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 type: gre</div><div>=A0 =A0 =A0 =A0 =
=A0 =A0 =A0 =A0 options: {in_key=3Dflow, out_key=3Dflow, remote_ip=3D"=
172.16.40.40"}</div><div>=A0 =A0 ovs_version: "1.10.0"</div>=
<div><br></div><div>host2# ovs-ofctl show br0 | grep addr</div>
<div>=A01(eth0): addr:52:54:00:20:82:24</div><div>=A0129(t-gre2): addr:c2:9=
1:4e:5f:59:78</div><div>=A0131(vm2): addr:8e:8f:2b:a3:6c:42</div><div>=A0LO=
CAL(br0): addr:1e:c0:a2:b7:b1:4d</div><div><br></div><div>host2# ovs-ofctl =
dump-flows br0</div>
<div>NXST_FLOW reply (xid=3D0x4):</div><div>=A0cookie=3D0x0, duration=3D89.=
498s, table=3D0, n_packets=3D0, n_bytes=3D0, idle_age=3D89, priority=3D2,in=
_port=3D131 actions=3Doutput:129</div><div>=A0cookie=3D0x0, duration=3D98.7=
09s, table=3D0, n_packets=3D0, n_bytes=3D0, idle_age=3D98, priority=3D2,in_=
port=3D129 actions=3Doutput:131</div>
<div>=A0cookie=3D0x0, duration=3D2161.026s, table=3D0, n_packets=3D81, n_by=
tes=3D12348, idle_age=3D183, priority=3D0 actions=3DNORMAL</div><div><br></=
div><div><br></div><div><br></div><div>vm2# ifconfig</div><div>eth0 =A0 =A0=
=A0Link encap:Ethernet =A0HWaddr 52:54:00:D2:60:4E =A0</div>
<div>=A0 =A0 =A0 =A0 =A0 inet addr:10.102.0.12 =A0Bcast:10.102.0.255 =A0Mas=
k:255.255.255.0</div><div>=A0 =A0 =A0 =A0 =A0 inet6 addr: fe80::5054:ff:fed=
2:604e/64 Scope:Link</div><div>=A0 =A0 =A0 =A0 =A0 UP BROADCAST RUNNING MUL=
TICAST =A0MTU:1500 =A0Metric:1</div>
<div>=A0 =A0 =A0 =A0 =A0 RX packets:7 errors:0 dropped:0 overruns:0 frame:0=
</div><div>=A0 =A0 =A0 =A0 =A0 TX packets:11 errors:0 dropped:0 overruns:0 =
carrier:0</div><div>=A0 =A0 =A0 =A0 =A0 collisions:0 txqueuelen:1000=A0</di=
v><div>=A0 =A0 =A0 =A0 =A0 RX bytes:510 (510.0 b) =A0TX bytes:630 (630.0 b)=
</div>
<div><br></div><div>lo =A0 =A0 =A0 =A0Link encap:Local Loopback =A0</div><d=
iv>=A0 =A0 =A0 =A0 =A0 inet addr:127.0.0.1 =A0Mask:255.0.0.0</div><div>=A0 =
=A0 =A0 =A0 =A0 inet6 addr: ::1/128 Scope:Host</div><div>=A0 =A0 =A0 =A0 =
=A0 UP LOOPBACK RUNNING =A0MTU:16436 =A0Metric:1</div>
<div>=A0 =A0 =A0 =A0 =A0 RX packets:0 errors:0 dropped:0 overruns:0 frame:0=
</div><div>=A0 =A0 =A0 =A0 =A0 TX packets:0 errors:0 dropped:0 overruns:0 c=
arrier:0</div><div>=A0 =A0 =A0 =A0 =A0 collisions:0 txqueuelen:0=A0</div><d=
iv>=A0 =A0 =A0 =A0 =A0 RX bytes:0 (0.0 b) =A0TX bytes:0 (0.0 b)</div>
</div></div>
--089e01537e42490d6604ea7bef65--
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