Re: [mpls-linux-devel] MPLS example error
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Re: [mpls-linux-devel] MPLS example error
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From: sunil k. <sun...@gm...> - 2009-09-09 05:41:12
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Hi Pali,
Better u first try without ebtables.
statically configure MPLS entries and make sure that MPLS working fine ..
Sunil
On Mon, Sep 7, 2009 at 2:49 AM, Pali <pal...@gm...> wrote:
> Hi,
> I'm trying to run simple MPLS example from this web page:
> *http://sourceforge.net/apps/mediawiki/mpls-linux/index.php?title=Examples
>
> *I'm configuring LER router
>
> LER1
> -----
> brctl addbr br0
> brctl addif br0 eth1
> ip link set eth1 up
> ip link set br0 up
> mpls nhlfe add key 0 instructions push gen 1000 nexthop eth2 ipv4 172.16.0.3
>
> (returns key 0x2)
> ebtables -t nat -A PREROUTING -i eth1 -j mpls --nhlfe 0x2
>
>
> Last command failed:
>
> [root@localhost clovek]# ebtables -t nat -A PREROUTING -i eth1 -j mpls
> --nhlfe 0x2
> >>> The kernel doesn't support a certain ebtables extension, consider
> recompiling your kernel or insmod the extension. <<<
>
> I'm using Fedora 8, because I hope that it is ported on this OS correctly.
> I have installed all your RPMs.
>
> [root@localhost clovek]# uname -a*
> Linux localhost.localdomain 2.6.26.6-49.fc8.mpls.1.962 #1 SMP Mon Nov 17
> 22:10:38 CST 2008 i686 i686 i386 GNU/Linux*
>
> I know also, that problem is with the last parameter 0x2.
> If I omit parameters "-j mpls --nhlfe 0x2", command end successfully.
> [root@localhost clovek]# ebtables -t nat -A PREROUTING -i eth1 -j mpls
> --nhlfe >>> 0x2 <<<
>
> Where could be the problem? I guess all modules are loaded successfully.
>
> [root@localhost clovek]# lsmod
> Module Size Used by
> ebt_mpls 6209 0
> ebtable_nat 6209 1
> ebtables 19777 2 ebt_mpls,ebtable_nat
> bridge 45273 0
> rfcomm 32721 0
> l2cap 22081 9 rfcomm
> bluetooth 47013 4 rfcomm,l2cap
> autofs4 20933 2
> sunrpc 154785 3
> loop 16973 0
> dm_multipath 18633 0
> ipv6 238789 12
> parport_pc 26725 0
> floppy 52229 0
> parport 32173 1 parport_pc
> pcspkr 6593 0
> pcnet32 31941 0
> mii 8385 1 pcnet32
> ac 8005 0
> i2c_piix4 11473 0
> i2c_core 20949 1 i2c_piix4
> sg 31605 0
> sr_mod 17541 0
> cdrom 33377 1 sr_mod
> ata_piix 19525 0
> libata 132065 1 ata_piix
> dm_snapshot 18661 0
> dm_zero 5825 0
> dm_mirror 19521 0
> dm_log 12229 1 dm_mirror
> dm_mod 48265 10
> dm_multipath,dm_snapshot,dm_zero,dm_mirror,dm_log
> mptspi 19145 2
> mptscsih 31169 1 mptspi
> mptbase 67493 2 mptspi,mptscsih
> scsi_transport_spi 23233 1 mptspi
> sd_mod 26329 3
> scsi_mod 123917 7
> sg,sr_mod,libata,mptspi,mptscsih,scsi_transport_spi,sd_mod
> ext3 110281 2
> jbd 41173 1 ext3
> mbcache 10309 1 ext3
> uhci_hcd 22993 0
> ohci_hcd 22853 0
> ehci_hcd 32845 0
>
> Or another question, what is the easiest way, how to try your examples and
> see how is MPLS is working? I'm using Vmware server, so I could install
> different OS, for example FC10 i686.
>
> Thank you in advance.
>
>
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