[ovs-discuss] fail-mode secure behavior

David Erickson derickso at stanford.edu
Sun Nov 13 20:59:26 UTC 2011


Are you in inband mode? If so this is expected.

Sent from my HTC smartphone on the Now Network from Sprint!

----- Reply message -----
From: "Aaron Rosen" <arosen at clemson.edu>
To: <discuss at openvswitch.org>
Subject: [ovs-discuss] fail-mode secure behavior
Date: Sun, Nov 13, 2011 12:27 pm
Hello I had a quick question about the fail secure behavior. 
I have created a dp0 and added eth3.1750 to it. Then I put  10.43.100.14  on dp0. 
Now if I run ping -I dp0 10.43.100.34 , and run tcpdump on eth3 I see my arp packets leaving the box even though I have dp0 set as fail-secure. 

Is this the expected behavior?
Thanks, 
Aaron

Here is my setup:
root at geni1:/users/arosen# ovs-vsctl set-fail-mode dp0 secure

 root at geni1:/users/arosen# ovs-dpctl show system at dp0: lookups: frags:0, hit:60, missed:402, lost:0 port 0: dp0 (internal)
port 1: eth3.1750root at geni1:/users/arosen# ovs-vsctl list controller_uuid               : 41c15d2e-dcdb-4a6b-9e3d-29dd0c0cf723
connection_mode     : []controller_burst_limit: []controller_rate_limit: []external_ids        : {}inactivity_probe    : []is_connected        : falselocal_gateway       : []
local_ip            : []local_netmask       : []max_backoff         : []role                : otherstatus              : {last_error="Connection refused", sec_since_disconnect="7", state=BACKOFF}
target              : "tcp:130.127.88.88:6633"
root at geni1:/users/arosen# ifconfigdp0       Link encap:Ethernet  HWaddr 00:15:17:d2:56:4a  
          inet addr:10.43.100.14  Bcast:10.43.100.255  Mask:255.255.255.0          inet6 addr: fe80::215:17ff:fed2:564a/64 Scope:Link          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:2 errors:0 dropped:0 overruns:0 frame:0          TX packets:66 errors:0 dropped:0 overruns:0 carrier:0          collisions:0 txqueuelen:0           RX bytes:332 (332.0 B)  TX bytes:2988 (2.9 KB)

eth2      Link encap:Ethernet  HWaddr 00:15:17:d2:56:4b            inet addr:192.1.249.234  Bcast:192.1.249.255  Mask:255.255.255.224          inet6 addr: fe80::215:17ff:fed2:564b/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1          RX packets:2230487 errors:0 dropped:0 overruns:0 frame:0          TX packets:973028 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000           RX bytes:1216903682 (1.2 GB)  TX bytes:176351108 (176.3 MB)          Memory:df980000-df9a0000 
eth3      Link encap:Ethernet  HWaddr 00:15:17:d2:56:4a  
          inet6 addr: fe80::215:17ff:fed2:564a/64 Scope:Link          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1          RX packets:10458966 errors:0 dropped:0 overruns:0 frame:0
          TX packets:31244431 errors:0 dropped:0 overruns:0 carrier:0          collisions:0 txqueuelen:1000           RX bytes:1330883990 (1.3 GB)  TX bytes:4289256380 (4.2 GB)          Memory:df9c0000-df9e0000 

eth3.1750 Link encap:Ethernet  HWaddr 00:15:17:d2:56:4a            inet6 addr: fe80::215:17ff:fed2:564a/64 Scope:Link          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:5464625 errors:0 dropped:0 overruns:0 frame:0          TX packets:3165740 errors:0 dropped:0 overruns:0 carrier:0          collisions:0 txqueuelen:0           RX bytes:625569297 (625.5 MB)  TX bytes:4113326274 (4.1 GB)






-- 
Aaron O. Rosen
Masters Student - Network Communication
306B Fluor Daniel
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