On 5 July 2016 at 07:31, Zong Kai LI wrote:
> Hi, Ben and Guru. I tried to test lb feature on my OpenStack env, but
> failed.
> The simplest topology, three VMs(cirros) and VIP are on the same switch.
> VM2 and VM3 are endpoints for the VIP.
> I tried to use ping and ssh to test VIP, but things d
On 5 July 2016 at 07:31, Zong Kai LI wrote:
> Hi, Ben and Guru. I tried to test lb feature on my OpenStack env, but
> failed.
> The simplest topology, three VMs(cirros) and VIP are on the same switch.
> VM2 and VM3 are endpoints for the VIP.
> I tried to use ping and ssh to test VIP, but things d
Hi, Ben and Guru. I tried to test lb feature on my OpenStack env, but
failed.
The simplest topology, three VMs(cirros) and VIP are on the same switch.
VM2 and VM3 are endpoints for the VIP.
I tried to use ping and ssh to test VIP, but things don't work.
I think it should be arp issue.
First, in ta
On Sun, Jul 03, 2016 at 08:17:32PM -0700, Guru Shetty wrote:
> On 3 July 2016 at 10:24, Ben Pfaff wrote:
>
> > On Wed, Jun 29, 2016 at 01:17:11AM -0700, Gurucharan Shetty wrote:
> > > This commit adds a 'pre_lb' table that sits before 'pre_stateful' table.
> > > For packets that need to be load b
On 3 July 2016 at 10:24, Ben Pfaff wrote:
> On Wed, Jun 29, 2016 at 01:17:11AM -0700, Gurucharan Shetty wrote:
> > This commit adds a 'pre_lb' table that sits before 'pre_stateful' table.
> > For packets that need to be load balanced, this table sets reg0[0]
> > to act as a hint for the pre-state
On Wed, Jun 29, 2016 at 01:17:11AM -0700, Gurucharan Shetty wrote:
> This commit adds a 'pre_lb' table that sits before 'pre_stateful' table.
> For packets that need to be load balanced, this table sets reg0[0]
> to act as a hint for the pre-stateful table to send the packet to
> the conntrack tabl
>
>
> So the only case to make pre_lb tables are necessary is, logical switch
> doesn't contain an "allow-related" action ACL rule. It seems possible, but
> I cannot figure out why people choose to not using "allow-related" action,
> that will make ACL table hard to maintain.
>
That is a bad assum
Hi, Guru.
> +/* 'REGBIT_CONNTRACK_DEFRAG' is set to let the pre-stateful table
> send
> + * packet to conntrack for defragmentation. */
+const char *ip_address;
> +SSET_FOR_EACH(ip_address, &all_ips) {
> +char *match = xasprintf("ip && ip4.dst == %s",
This commit adds a 'pre_lb' table that sits before 'pre_stateful' table.
For packets that need to be load balanced, this table sets reg0[0]
to act as a hint for the pre-stateful table to send the packet to
the conntrack table for defragmentation.
This commit also adds a 'lb' table that sits before
