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Ah it seem to work all now :)
I put the ignore and announce statements in the /etc/sysctl.conf and it
is working without the noarp module.
Yes ist right for DR the VIP must be binded to lo so the RedHat HowTo is
wrong in this part.
My problem with the arp was that the hosts are behind a cisco FW.
So the extern routers see for the IP only the MAC address from the
firewall but the fw maps the right MAC now to the balancer :=)
Thanks for help @all
> -----Ursprüngliche Nachricht-----
> Von: René Enskat [Teamware GmbH] [mailto:ren@xxxxxxxxxxxxxxxx]
> Gesendet: Montag, 30. Mai 2005 18:40
> An: LinuxVirtualServer.org users mailing list.
> Betreff: Re: AW: AW: Lvs DR problem
>
> Hmm how do you mean that?
> I comented out the exit1 and then i have this with configure && make:
>
> configure:
> -------------------------------------------------------------
> configure: MasarLabs Arp Filter - noarp 2.0.2
> configure:
> -------------------------------------------------------------
> configure: kernel version: 2.6.11-1.27_FC3smp
> configure: kernel headers:
> /lib/modules/2.6.11-1.27_FC3smp/build/include
> configure: max ip: 16
> configure: install module:
> /usr/local/lib/modules/2.6.11-1.27_FC3smp/local
> configure: install sbin: /usr/local/sbin
> configure: install man: /usr/local/man
> configure:
> -------------------------------------------------------------
> configure: WARNING: cannot find vmlinux in your kernel build
> directory,
> configure: WARNING: loading 'noarp' module will taint your kernel
> [root@telemach3 noarp-2.0.2]# make
> make all-recursive
> make[1]: Entering directory `/root/bin/noarp-2.0.2'
> Making all in module
> make[2]: Entering directory `/root/bin/noarp-2.0.2/module'
> if test "x" = "x" ;\
> then \
> mv Makefile Makefile.auto ; \
> mv Makefile.module Makefile ; \
> make -C /root/bin/noarp-2.0.2/kbuild
> SUBDIRS=/root/bin/noarp-2.0.2/module
> modules ; \
> RC=$? ; \
> mv Makefile Makefile.module ; \
> mv Makefile.auto Makefile ; \
> exit $RC ; \
> fi
> make[3]: Entering directory `/lib/modules/2.6.11-1.27_FC3smp/build'
> CC [M] /root/bin/noarp-2.0.2/module/noarp.o
> /root/bin/noarp-2.0.2/module/noarp.c: In function `noarp_proc_read':
> /root/bin/noarp-2.0.2/module/noarp.c:410: Warnung:
> Rückgabewert von »copy_to_user«, das mit dem
> Attribut warn_unused_result definiert wurde, wird ignoriert
> Building modules, stage 2.
> MODPOST
> CC /root/bin/noarp-2.0.2/module/noarp.mod.o
> LD [M] /root/bin/noarp-2.0.2/module/noarp.ko
> make[3]: Leaving directory `/lib/modules/2.6.11-1.27_FC3smp/build'
> make[2]: Leaving directory `/root/bin/noarp-2.0.2/module'
> Making all in control
> make[2]: Entering directory `/root/bin/noarp-2.0.2/control'
> if gcc -DHAVE_CONFIG_H -I.. -I.. -I../kbuild/include -Wall
> -Wcast-align
> -Wwrite-strings -Wstrict-prototypes
> -Wno-sign-compare -g -O2 -MT
> noarpctl.o -MD -MP -MF ".deps/noarpctl.Tpo" -c -o noarpctl.o
> noarpctl.c; \ then mv -f ".deps/noarpctl.Tpo"
> ".deps/noarpctl.Po"; else rm -f ".deps/noarpctl.Tpo"; exit 1;
> fi In Datei, eingefügt von ../kbuild/include/linux/kmod.h:22,
> von noarpctl.c:41:
> ../kbuild/include/linux/config.h:6:2: #error including kernel
> header in userspace; use the glibc headers instead!
> make[2]: *** [noarpctl.o] Fehler 1
> make[2]: Leaving directory `/root/bin/noarp-2.0.2/control'
> make[1]: *** [all-recursive] Fehler 1
> make[1]: Leaving directory `/root/bin/noarp-2.0.2'
> make: *** [all] Fehler 2
>
> On Mon, 30 May 2005 10:07:38 -0400
> Mack.Joseph@xxxxxxxxxxxxxxx wrote:
> > Joseph Mack PhD, High Performance Computing & Scientific
> Visualisation
> >LMIT, Supporting the EPA Research Triangle Park, NC 919-541-0007
> >Federal Infrastructure Contact-Ravi Nair 919-541-5467 -
> >nair.ravi@xxxxxxx, Federal Visualization Contact - Joe
> Retzer, Ph.D.
> >919-541-4190 - retzer.joseph@xxxxxxx
> >
> > lvs-users-bounces@xxxxxxxxxxxxxxxxxxxxxx wrote on
> 05/30/2005 08:29:45
> > AM:
> >
> >
> >> I can't compile the noarp module i got errors in configure and in
> >> make
> >> also:
> >
> >> configure: error: cannot find <linux/netfilter_arp.h> in
> >> /lib/modules/2.6.11-1.27_FC3smp/build/include !
> >>
> >> But:
> >>
> >> ll
> >> /lib/modules/2.6.11-1.27_FC3smp/build/include/linux/netfilter_arp.h
> >> -rw-r--r-- 1 root root 406 2 Mar 08:37 /lib/modules/2.6.11-1.27
> > _FC3smp/build/include/linux/netfilter_arp.h
> >
> > it seems to be there :-)
> >
> > the configure script is not very smart.
> > You'll probably find that the conftest program failed and configure
> > assumes that this is the reason for the failure. Try writing the
> > conftest program for this test and running it and see what the real
> > error is.
> >
> > Joe
> >
> > _______________________________________________
> > 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
>
>
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