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Thanks a lot guys for helping me to understand lvs internals.
Thanks & Regards,
Suman
-----Original Message-----
From: lvs-users-bounces@xxxxxxxxxxxxxxxxxxxxxx
[mailto:lvs-users-bounces@xxxxxxxxxxxxxxxxxxxxxx] On Behalf Of Thomas Bätzler
Sent: Monday, June 18, 2018 3:55 PM
To: LinuxVirtualServer.org users mailing list.
<lvs-users@xxxxxxxxxxxxxxxxxxxxxx>
Subject: Re: [lvs-users] SIP over TCP packet load balancing in LVS-NAT
Hello Suman,
On Monday, June 18 2018 11:53, Pandit, Suman wrote:
> I had tried with multiple client which works fine. i.e. LVS load
> balanced
the
> packets between multiple real server if packet received from multiple
clients.
> But based on requirement LVS will get packets from a single
> client(same source IP and Port). Is there any tuning will help?
No, new connections from one client will always terminate on the same real
server while at least one connection from that client to a real server is open.
If you need real round robin forwarding of tcp connections from one client to
multiple real servers, have a look at haproxy in tcp mode.
Best regards,
i.A. Thomas Bätzler
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> -----Ursprüngliche Nachricht-----
> Von: lvs-users-bounces@xxxxxxxxxxxxxxxxxxxxxx [mailto:lvs-users-
> Thanks in advance
>
> Regards,
> Suman
>
> -----Original Message-----
> From: lvs-users-bounces@xxxxxxxxxxxxxxxxxxxxxx [mailto:lvs-users-
> bounces@xxxxxxxxxxxxxxxxxxxxxx] On Behalf Of Malcolm Turnbull
> Sent: Monday, June 18, 2018 3:06 PM
> To: LinuxVirtualServer.org users mailing list. <lvs-
> users@xxxxxxxxxxxxxxxxxxxxxx>
> Subject: Re: [lvs-users] SIP over TCP packet load balancing in LVS-NAT
>
> Suman,
>
> Are you testing with multiple clients?
> If you only have one then - IF the single connection closes, then the
> next
one
> will just hit the same empty server.
> Round Robin will work when you have more than one connection but
> testing with a single client can be confusing.
>
>
> Malcolm Turnbull
>
> Loadbalancer.org Ltd.
>
> www.loadbalancer.org
>
> +44 (0)330 380 1064
> malcolm@xxxxxxxxxxxxxxxx
>
> FREE TRIAL | ONLINE DEMO | REVIEWS | BLOG
>
>
> On 18 June 2018 at 10:24, Pandit, Suman <suman.pandit@xxxxxxx> wrote:
> > Hi Malcolm,
> > Thanks for your prompt reply,
> > I have tried with keeping 5 seconds timeout value for TCP
> > connection,
but
> no improvement.
> > Command tried: ipvsadm --set 5 5 0
> > Do you think I missed something here? do you know any other
> > algorithm
> which works with TCP?
> >
> > Thanks in advance.
> >
> > Regards,
> > Suman
> >
> > -----Original Message-----
> > From: lvs-users-bounces@xxxxxxxxxxxxxxxxxxxxxx
> > [mailto:lvs-users-bounces@xxxxxxxxxxxxxxxxxxxxxx] On Behalf Of
> > Malcolm Turnbull
> > Sent: Monday, June 18, 2018 2:45 PM
> > To: LinuxVirtualServer.org users mailing list.
> > <lvs-users@xxxxxxxxxxxxxxxxxxxxxx>
> > Subject: Re: [lvs-users] SIP over TCP packet load balancing in
> > LVS-NAT
> >
> > Suman,
> >
> > As far as I know: You can't round robin TCP packets from a single
> > source
IP -
> UNLESS the connection times out, i.e. you could reduce the timeouts?
> > UDP has an OPS (one packet scheduler) - But it makes no sense for TCP.
> >
> >
> >
> > Regards,
> >
> > Malcolm Turnbull
> >
> > Loadbalancer.org
> >
> >
> > On 18 June 2018 at 09:04, Pandit, Suman <suman.pandit@xxxxxxx> wrote:
> >> Hi There,
> >> Round-Robin algorithm for TCP connection is not working. I am
> >> trying to
> load balance SIP packets over TCP connection between multiple real
> server, But every time LVS is sending traffic to same real server if
> the packet is coming from same client.
> >> Is there any way to load balance SIP TCP packets between multiple
> >> real
> sever using round-robin algorithm?
> >> Any lead will be much appreciated.
> >>
> >> Thanks in advance.
> >>
> >> Regards,
> >> Suman Pandit
> >> _______________________________________________
> >> Please read the documentation before posting - it's available at:
> >> http://www.linuxvirtualserver.org/
> >>
> >> LinuxVirtualServer.org mailing list -
> >> lvs-users@xxxxxxxxxxxxxxxxxxxxxx Send requests to
> >> lvs-users-request@xxxxxxxxxxxxxxxxxxxxxx
> >> or go to http://lists.graemef.net/mailman/listinfo/lvs-users
> >
> > _______________________________________________
> > Please read the documentation before posting - it's available at:
> > http://www.linuxvirtualserver.org/
> >
> > LinuxVirtualServer.org mailing list -
> > lvs-users@xxxxxxxxxxxxxxxxxxxxxx Send requests to
> > lvs-users-request@xxxxxxxxxxxxxxxxxxxxxx
> > or go to http://lists.graemef.net/mailman/listinfo/lvs-users
> >
> > _______________________________________________
> > Please read the documentation before posting - it's available at:
> > http://www.linuxvirtualserver.org/
> >
> > LinuxVirtualServer.org mailing list -
> > lvs-users@xxxxxxxxxxxxxxxxxxxxxx Send requests to
> > lvs-users-request@xxxxxxxxxxxxxxxxxxxxxx
> > or go to http://lists.graemef.net/mailman/listinfo/lvs-users
>
> _______________________________________________
> Please read the documentation before posting - it's available at:
> http://www.linuxvirtualserver.org/
>
> LinuxVirtualServer.org mailing list - lvs-users@xxxxxxxxxxxxxxxxxxxxxx
Send
> requests to lvs-users-request@xxxxxxxxxxxxxxxxxxxxxx
> or go to http://lists.graemef.net/mailman/listinfo/lvs-users
>
> _______________________________________________
> Please read the documentation before posting - it's available at:
> http://www.linuxvirtualserver.org/
>
> LinuxVirtualServer.org mailing list - lvs-users@xxxxxxxxxxxxxxxxxxxxxx
Send
> requests to lvs-users-request@xxxxxxxxxxxxxxxxxxxxxx
> or go to http://lists.graemef.net/mailman/listinfo/lvs-users
_______________________________________________
Please read the documentation before posting - it's available at:
http://www.linuxvirtualserver.org/
LinuxVirtualServer.org mailing list - lvs-users@xxxxxxxxxxxxxxxxxxxxxx
Send requests to lvs-users-request@xxxxxxxxxxxxxxxxxxxxxx
or go to http://lists.graemef.net/mailman/listinfo/lvs-users
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