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Re: [lvs-users] "connection refused" when persistence enabled

To: Julian Anastasov <ja@xxxxxx>
Subject: Re: [lvs-users] "connection refused" when persistence enabled
Cc: lvs-users@xxxxxxxxxxxxxxxxxxxxxx
From: Simon Horman <horms@xxxxxxxxxxxx>
Date: Mon, 7 Dec 2009 19:45:22 +1100
On Mon, Dec 07, 2009 at 10:37:32AM +0200, Julian Anastasov wrote:
> 
>       Hello,
> 
> On Mon, 30 Nov 2009, Simon Horman wrote:
> 
> > >   looking at
> > > 
> > > kernel: IPVS: template lookup/in IP 160.124.109.65:0->0.0.0.0:0 not hit
> > > 
> > >   daddr=0.0.0.0 shows that fwmark is not provided at the
> > > right place, so the user just needs to upgrade or to apply
> > > the patch from May, 2009:
> > > 
> > > http://marc.info/?t=124050022700001&r=1&w=2
> > 
> > Hi Julian,
> > 
> > I've been able to reproduce the problem that Deon reported
> > with 2.6.30, which includes the change above, so I think
> > that it is a separate problem.
> 
>       It is still not clear to me whether Deon needed just 2.6.30
> or your latest change was needed. I don't see how ipvsadm 1.25
> can provide virtual port without -t/-u options. What is your
> ipvsadm command line that reproduces this svc port problem in
> 2.6.30? May be you have both -f and -t/-u ?

>From memory, I simply tried something like:

ipvsadm -A -t 1
ipvsadm -a -t 1 -r 10.0.0.1:80

and then later

ipvsadm -A -t 1
ipvsadm -a -t 1 -r 10.0.0.1:0

I'll try and retest this.

> > That said, Deon also needs to change above, "ipvs: Fix IPv4 FWMARK virtual
> > services", as he is using more than one fwmark.

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