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Sorry , when I put RIP is not a router.This is the IP of realserver.There is
not router in our LAN the dimensioning is the related in first mail.Only 1
machine which use LVS to loadbalancing between two realservers.
Thanks again
Jorge
adam seymour wrote:
> No i mean what version of Router IP are you running
> ----- Original Message -----
> From: "Jorge Alberto Gordillo Polo EEM/TM/VT TU-001 Tlf.1748"
> <Jorge-Alberto.Gordillo-Polo@xxxxxxxxxxxxxxx>
> To: <lvs-users@xxxxxxxxxxxxxxxxxxxxxx>
> Sent: Thursday, December 20, 2001 2:37 AM
> Subject: Re: Question about LVS.
>
> > Hi Adam.We have Suse Linux in both Real servers.
> >
> > Thanks
> > Adam Seymour wrote:
> >
> > > Are you running two different versions of RIP?
> > >
> > > ----- Original Message -----
> > > From: "Jorge Alberto Gordillo Polo EEM/TM/VT TU-001 Tlf.1748"
> > > <Jorge-Alberto.Gordillo-Polo@xxxxxxxxxxxxxxx>
> > > To: <lvs-users@xxxxxxxxxxxxxxxxxxxxxx>
> > > Sent: Wednesday, December 19, 2001 1:58 AM
> > > Subject: Question about LVS.
> > >
> > > > Hi all.I have linux-2.4.2-lvs installed over Red hat 6.0.
> > > >
> > > > #uname -a
> > > > Linux eceiolab 2.4.2 #2 SMP Tue Oct 16 11:24:00 CEST 2001 i686
> > > > unknown
> > > >
> > > > I have problems when trying to stablish tcp connection from
> > > > internal
> > > > machine to external machine.This is my configuration:
> > > >
> > > > |
> > > > |
> > > > ___________
> > > > | | VIP=192.168.1.110
> > > > (eth0:110)
> > > > | Linux with LVS |
> > > > |__________| DIP=172.16.1.1 (eth0:9)
> > > > |
> > > > |
> > > > -----------------
> > > > | |
> > > > | |
> > > > RIP1=172.16.1.101 RIP2=172.16.1.102
> > > > _____________ _____________
> > > > | | |
> > > > | | |
> > > > |realserver | |realserver |
> > > > |_____________| |_____________|
> > > >
> > > >
> > > > The route table has been created in the following way:
> > > >
> > > > echo "
> > > > -A -t 192.168.1.110:1812 -s rr
> > > > -a -t 192.168.1.110:1812 -r 172.16.1.102:1812 -m
> > > > -a -t 192.168.1.110:1812 -r 172.16.1.103:1812 -m
> > > > " | ipvsadm -R
> > > > echo "
> > > > -A -t 192.168.1.110:1813 -s rr
> > > > -a -t 192.168.1.110:1813 -r 172.16.1.102:1813 -m
> > > > -a -t 192.168.1.110:1813 -r 172.16.1.103:1813 -m
> > > > " | ipvsadm -R
> > > >
> > > >
> > > >
> > > > Then as I told you before we have problems when trying to stablish
> > > > Tcp connection from one real server to other machine in external
> > > > network.The TCP first packet sended in order to establish TCP
> > > > session arrives to external machine ,however the acknowledge
> > > > packet doesnt arrive to realserver .Then TCP connection never can
> > > > be stablished.
> > > > It looks like masquerading is not well done by LVS and source IP
> > > > adress is sent with realserver adress instead of VIP adress and
> > > > then the packet is lost.
> > > > When we try to stablish the TCP connection just in the reverse
> > > > order (from machine in external network to realserver) it works
> > > > fine.
> > > >
> > > > Could you tell me if this is a bug ?
> > > > Are any configuration values wrong in my installation?
> > > >
> > > >
> > > > Thanks in advance
> > > >
> > > > Jorge
> > > >
> > > > _______________________________________________
> > > > LinuxVirtualServer.org mailing list - lvs-users@xxxxxxxxxxxxxxxxxxxxxx
> > > > Send requests to lvs-users-request@xxxxxxxxxxxxxxxxxxxxxx
> > > > or go to http://www.in-addr.de/mailman/listinfo/lvs-users
> > >
> > > _________________________________________________________
> > > Do You Yahoo!?
> > > Get your free @yahoo.com address at http://mail.yahoo.com
> > >
> > > _______________________________________________
> > > LinuxVirtualServer.org mailing list - lvs-users@xxxxxxxxxxxxxxxxxxxxxx
> > > Send requests to lvs-users-request@xxxxxxxxxxxxxxxxxxxxxx
> > > or go to http://www.in-addr.de/mailman/listinfo/lvs-users
> >
> >
> > _______________________________________________
> > LinuxVirtualServer.org mailing list - lvs-users@xxxxxxxxxxxxxxxxxxxxxx
> > Send requests to lvs-users-request@xxxxxxxxxxxxxxxxxxxxxx
> > or go to http://www.in-addr.de/mailman/listinfo/lvs-users
>
> _________________________________________________________
> Do You Yahoo!?
> Get your free @yahoo.com address at http://mail.yahoo.com
>
> _______________________________________________
> LinuxVirtualServer.org mailing list - lvs-users@xxxxxxxxxxxxxxxxxxxxxx
> Send requests to lvs-users-request@xxxxxxxxxxxxxxxxxxxxxx
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