Thanks Guru, this is great information! -----Original Message----- From: Gurucharan Shetty [mailto:shet...@nicira.com] Sent: Tuesday, October 15, 2013 12:44 PM To: Morgan Yang Cc: discuss@openvswitch.org Subject: Re: [ovs-discuss] dhcp for bridge interfaces not working in 1.11.0
On Tue, Oct 15, 2013 at 11:02 AM, Morgan Yang <morgan.y...@radisys.com> wrote: > Thanks Guru: > > Would you know which document would contain all the "OVS" specific parameters > one can configure/set in ifcfg? I was using the ifup-ovs scripts but I was > wondering if there's something more specific. The README.RHEL should have them. The file is version controlled. You can either read it directly in the repo at rhel/. or on the installed system at /usr/share/doc/openvswitch-$version/. > > Much Thanks > Morgan Yang > > -----Original Message----- > From: Gurucharan Shetty [mailto:shet...@nicira.com] > Sent: Tuesday, October 15, 2013 9:38 AM > To: Morgan Yang > Cc: discuss@openvswitch.org > Subject: Re: [ovs-discuss] dhcp for bridge interfaces not working in > 1.11.0 > > Also, > There is an expectation that the underlying port is configured. > So during system startup, when the ifcfg-eth* is run, it will call its > bridge's ifup script and dhcp configuration happens. > > > On Tue, Oct 15, 2013 at 8:36 AM, Gurucharan Shetty <shet...@nicira.com> wrote: >> You will need a >> OVSDHCPINTERFACES="eth0" >> >> From the README.rhel file: >> Enable DHCP on the bridge: >> * Needs OVSBOOTPROTO instead of BOOTPROTO. >> * All the interfaces that can reach the DHCP server as a space >> separated list in OVSDHCPINTERFACES. >> >> DEVICE=ovsbridge0 >> ONBOOT=yes >> DEVICETYPE=ovs >> TYPE=OVSBridge >> OVSBOOTPROTO="dhcp" >> OVSDHCPINTERFACES="eth0" >> HOTPLUG=no >> >> On Tue, Oct 15, 2013 at 12:19 AM, Morgan Yang <morgan.y...@radisys.com> >> wrote: >>> Hi All: >>> >>> >>> >>> I have been using the following ifcfg files for 1.9.3 and 1.10.0. >>> However, after updating to 1.11.0, it seems DHCP is not working on >>> the bridges anymore. Running "ifup" manually, I don't even see dhcp >>> requests going on the wire >>> >>> >>> >>> DEVICE=ovsbase0 >>> >>> ONBOOT=yes >>> >>> DEVICETYPE=ovs >>> >>> TYPE=OVSBridge >>> >>> BOOTPROTO=dhcp >>> >>> HOTPLUG=no >>> >>> >>> >>> root@xxxxxxx:~/ovs# ifup ovsbase0 >>> >>> device ovsbase0 entered promiscuous mode >>> >>> Determining IP information for ovsbase0... failed. >>> >>> >>> >>> However, running "dhclient <bridgename>" seems to work fine. >>> >>> >>> >>> Is this a result of feature change in 1.11.0? >>> >>> >>> >>> Much Thanks >>> >>> Morgan Yang >>> >>> >>> _______________________________________________ >>> discuss mailing list >>> discuss@openvswitch.org >>> http://openvswitch.org/mailman/listinfo/discuss >>> _______________________________________________ discuss mailing list discuss@openvswitch.org http://openvswitch.org/mailman/listinfo/discuss
