On Wed, May 23, 2012 at 8:59 AM, Daniele Milani <dano1...@hotmail.it> wrote: > > >> From: je...@nicira.com >> Date: Wed, 23 May 2012 08:27:35 -0700 >> Subject: Re: [ovs-dev] Problem with DHCP and TUNNEL >> To: dano1...@hotmail.it >> CC: disc...@openvswitch.org; dev@openvswitch.org; roberto.sa...@polito.it; >> paolo.smirag...@polito.it > >> >> On Wed, May 23, 2012 at 7:49 AM, Daniele Milani <dano1...@hotmail.it> >> wrote: >> > Hi, >> > I have the following situation: >> > -two different physical hosts (H1 and H2); >> > -in H1 I created a bridge (br1) and I started a dnsmasq daemon listening >> > on >> > it (DHCPDAEMON1); >> > -in H2 I created another bridge (br2) and I started a dnsmasq daemon >> > listening on it (DHCPDAEMON2); >> > -I created a gre tunnel between H1 and H2. >> > >> > The problem is that, if I start a Virtual Machine on H1 I receive DHCP >> > offer >> > both from DHCPDAEMON1 and DHCPDAEMON2, and if I start a VM on H2 I >> > obtain >> > the same behaviour. >> > >> > My question is: is it possible to prevent DHCP traffic from passing into >> > the >> > tunnel? >> >> You can write a flow using ovs-ofctl to drop DHCP traffic. > > Where can I find an example of how to write a flow?
The man page. _______________________________________________ dev mailing list dev@openvswitch.org http://openvswitch.org/mailman/listinfo/dev
