[ovs-dev] Q on userspace OVS

Ravi.Kerur at telekom.com Ravi.Kerur at telekom.com
Thu Feb 9 20:32:28 UTC 2012


It has eth0. I am trying simple ping and ARP doesn't get resolved. Didn't see ARP requests going out via tcpdump capture. I see following message with dmesg | tail after ping started, didn't capture this before. Will look into what this msg corresponds to, if this is a known issue please let me know

[  286.718153] Loading kernel module for a network device with
CAP_SYS_MODULE (deprecated).  Use CAP_NET_ADMIN and alias netdev-tun instead
root at rkerur-ThinkPad-T400:~#

root at rkerur-ThinkPad-T400:~# ovs-vsctl list-ports br0
eth0

root at rkerur-ThinkPad-T400:~# arp -n
Address                  HWtype  HWaddress           Flags Mask            Iface
10.117.46.193                    (incomplete)        br0

root at rkerur-ThinkPad-T400:~# route -n
Kernel IP routing table
Destination     Gateway         Genmask         Flags Metric Ref    Use Iface
10.117.46.192   0.0.0.0         255.255.255.240 U     0      0        0 br0
192.168.10.0    0.0.0.0         255.255.255.0   U     2      0        0 wlan0
root at rkerur-ThinkPad-T400:~#

Thanks
Ravi

-----Original Message-----
From: Ben Pfaff [mailto:blp at nicira.com] 
Sent: Thursday, February 09, 2012 11:28 AM
To: Kerur, Ravi
Cc: dev at openvswitch.org
Subject: Re: [ovs-dev] Q on userspace OVS

On Thu, Feb 09, 2012 at 08:02:39PM +0100, Ravi.Kerur at telekom.com wrote:
> I am testing userspace OVS and having trouble getting this to
> work. I have executed steps for building and installing except
> insmod and added "ovs-vsctl set bridge br0
> datapath_type=netdev". Any additional debugs which will help
> understand why its not working or have I missed anything? Following
> are some details...

What ports are on the bridge?  What traffic is coming in?



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