[mpls-linux-general] Fw: Label

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----- Original Message -----
From: "Alexandre Carlos" <ale...@re...>
To: <jl...@mi...>
Sent: Friday, September 27, 2002 9:48 PM
Subject: Label


> A have the following network:
>
> A----B---C
>          |
>          |
>         D
>
> I already have as LSP from a to C. And i wnat do create another to D, I
> tryied to use the same label from ABC, to ABD, but i think the packets
that
> r arriving on D dont belong to the original LSP... I hope u can undesta=
nd.
>
> Alex
> ----- Original Message -----
> From: "James R. Leu" <jl...@mi...>
> To: "Alexandre Carlos" <ale...@re...>
> Sent: Tuesday, September 24, 2002 11:51 PM
> Subject: Re: MPLS label table
>
>
> > That shoul be fine as long as you only plan to use 'ip' while running=
 an
> > MPLS enabled kernel.
> >
> > Jim
> >
> > On Tue, Sep 24, 2002 at 10:46:09PM -0300, Alexandre Carlos wrote:
> > > Jim,
> > > I=B4ve done the following modification on
> > >
> > > /sbin/ mv ip ip.old
> > > and copyed /usr/src/iproute2/ip/ip to sbin.
> > >
> > > With this modification the ip route worked, can i do that?
> > >
> > > Alex
> > > ----- Original Message -----
> > > From: "James R. Leu" <jl...@mi...>
> > > To: "Alexandre Carlos" <ale...@re...>
> > > Sent: Tuesday, September 24, 2002 1:12 PM
> > > Subject: Re: MPLS label table
> > >
> > >
> > > > Nope.  That is why I sent my configs to the mailing list.  (are y=
ou
> > > > on the mailing list?)
> > > >
> > > > Jim
> > > >
> > > > On Tue, Sep 24, 2002 at 12:06:31PM -0300, Alexandre Carlos wrote:
> > > > > I=B4m planning to creat the LSPs using LDP, thats why i=B4m usi=
ng
> ospf...
> > > > >
> > > > > In your documentation is there a tutorial of using LDP to creat=
e
> LSP?
> > > > >
> > > > > Alex
> > > > > ----- Original Message -----
> > > > > From: "James R. Leu" <jl...@mi...>
> > > > > To: "Alexandre Carlos" <ale...@re...>
> > > > > Sent: Tuesday, September 24, 2002 1:04 PM
> > > > > Subject: Re: MPLS label table
> > > > >
> > > > >
> > > > > > If you are planning on creating LSP by hand, you will also wa=
nt
to
> > > create
> > > > > > your routing table by hand.
> > > > > >
> > > > > > If you plan to create LSPs dynamically (via LDP) then you wil=
l
> need a
> > > > > routing
> > > > > > protocol.
> > > > > >
> > > > > > Jim
> > > > > >
> > > > > > On Tue, Sep 24, 2002 at 11:56:10AM -0300, Alexandre Carlos
wrote:
> > > > > > > Jim,
> > > > > > >
> > > > > > > Don=B4t i have to start running any routing protocol? or th=
e
> routing
> > > table
> > > > > > > i=B4ll have to creat manualy?
> > > > > > >
> > > > > > > Alex
> > > > > > > ----- Original Message -----
> > > > > > > From: "James R. Leu" <jl...@mi...>
> > > > > > > To: "Alexandre Carlos" <ale...@re...>
> > > > > > > Sent: Tuesday, September 24, 2002 12:56 AM
> > > > > > > Subject: Re: MPLS label table
> > > > > > >
> > > > > > >
> > > > > > > > Correct.  You cannot add the same route as OSPF has added.
> > > > > > > >
> > > > > > > > On Mon, Sep 23, 2002 at 11:45:25PM -0300, Alexandre Carlo=
s
> wrote:
> > > > > > > > > Jim the ospfd is running, and i already have that route=
,
so
> i
> > > think
> > > > > > > thats
> > > > > > > > > why i=B4m not adding a new route.
> > > > > > > > >
> > > > > > > > > I=B4m i right?
> > > > > > > > >
> > > > > > > > > Alex
> > > > > > > > > ----- Original Message -----
> > > > > > > > > From: "James R. Leu" <jl...@mi...>
> > > > > > > > > To: "Alexandre Carlos" <ale...@re...>
> > > > > > > > > Sent: Tuesday, September 24, 2002 12:27 AM
> > > > > > > > > Subject: Re: MPLS label table
> > > > > > > > >
> > > > > > > > >
> > > > > > > > > > Are you sure you are running an MPLS enabled kernel?
> > > > > > > > > >
> > > > > > > > > > Here is what I do (note I have installed my MPLS enab=
led
> > > binaries
> > > > > in
> > > > > > > the
> > > > > > > > > > directory /mpls)
> > > > > > > > > >
> > > > > > > > > > [root uml-1 8:27pm]~-> ifconfig eth1 11.0.1.1 netmask
> > > > > 255.255.255.0
> > > > > > > > > > [root uml-1 8:28pm]~-> /mpls/mplsadm2 -A -O 0
> > > > > > > > > > Key: 0x00000002
> > > > > > > > > > Out Segment add: Success
> > > > > > > > > > [root uml-1 8:29pm]~-> /mpls/mplsadm2 -O 0x2 -o
> > > > > > > > > push:gen:16:set:eth1:ipv4:11.0.1.2
> > > > > > > > > > Out Instr: Success
> > > > > > > > > > [root uml-1 8:30pm]~-> /mpls/ip route add 11.0.2.0/24
via
> > > 11.0.1.2
> > > > > lsp
> > > > > > > 0x2
> > > > > > > > > > [root uml-1 8:30pm]~-> more /proc/net/mpls_out
> > > > > > > > > > 0x00000002 0/0/0 1 PUSH(gen 16) SET(eth1,11.0.1.2)
> > > > > > > > > > [root uml-1 8:32pm]~-> /mpls/ip route show
> > > > > > > > > > 11.0.2.0/24 via 11.0.1.2 dev eth1 lsp 0x2
> > > > > > > > > > 192.168.2.0/24 dev eth0  proto kernel  scope link  sr=
c
> > > > > 192.168.2.101
> > > > > > > > > > 11.0.1.0/24 dev eth1  proto kernel  scope link  src
> 11.0.1.1
> > > > > > > > > > 127.0.0.0/8 dev lo  scope link
> > > > > > > > > >
> > > > > > > > > > On Mon, Sep 23, 2002 at 11:12:53PM -0300, Alexandre
Carlos
> > > wrote:
> > > > > > > > > > > Jim, I=B4m just start learning linux...
> > > > > > > > > > >
> > > > > > > > > > > I typed the following line ./ip/ip route add ...
> > > > > > > > > > >
> > > > > > > > > > > rtnetlink answer; invalid argument, what i did wron=
g?
> I=B4ve
> > > done
> > > > > > > > > everytinhg
> > > > > > > > > > > as u told to
> > > > > > > > > > >
> > > > > > > > > > > Alex
> > > > > > > > > > > ----- Original Message -----
> > > > > > > > > > > From: "James R. Leu" <jl...@mi...>
> > > > > > > > > > > To: "Alexandre Carlos" <ale...@re...>
> > > > > > > > > > > Sent: Tuesday, September 24, 2002 12:08 AM
> > > > > > > > > > > Subject: Re: MPLS label table
> > > > > > > > > > >
> > > > > > > > > > >
> > > > > > > > > > > > If you are in the iproute2 directory, type ./ip/i=
p
> > > > > > > > > > > >
> > > > > > > > > > > > Are you familar with how a unix/linux shell searc=
hes
> for
> > > > > > > executable
> > > > > > > > > files?
> > > > > > > > > > > >
> > > > > > > > > > > > Jim
> > > > > > > > > > > >
> > > > > > > > > > > > On Mon, Sep 23, 2002 at 10:52:58PM -0300, Alexand=
re
> Carlos
> > > > > wrote:
> > > > > > > > > > > > > When i type ./ip route add ... on the iproute2
> directory
> > > i
> > > > > > > receive
> > > > > > > > > the
> > > > > > > > > > > > > message ./ip is a directory...
> > > > > > > > > > > > >
> > > > > > > > > > > > > Alex
> > > > > > > > > > > > > ----- Original Message -----
> > > > > > > > > > > > > From: "James R. Leu" <jl...@mi...>
> > > > > > > > > > > > > To: "Alexandre Carlos" <ale...@re...>
> > > > > > > > > > > > > Sent: Monday, September 23, 2002 11:49 PM
> > > > > > > > > > > > > Subject: Re: MPLS label table
> > > > > > > > > > > > >
> > > > > > > > > > > > >
> > > > > > > > > > > > > > Do you type just 'ip' or do you type './ip' o=
r
do
> you
> > > type
> > > > > > > > > something
> > > > > > > > > > > > > > like '/home/jleu/iproute2/ip/ip'?
> > > > > > > > > > > > > >
> > > > > > > > > > > > > > Jim
> > > > > > > > > > > > > >
> > > > > > > > > > > > > > On Mon, Sep 23, 2002 at 10:44:46PM -0300,
> Alexandre
> > > Carlos
> > > > > > > wrote:
> > > > > > > > > > > > > > > Jim i=B4ve just re-installed the iproute2  =
and
> patched
> > > > > > > iproute2,
> > > > > > > > > but
> > > > > > > > > > > still
> > > > > > > > > > > > > > > have the same error
> > > > > > > > > > > > > > >
> > > > > > > > > > > > > > > Alex
> > > > > > > > > > > > > > > ----- Original Message -----
> > > > > > > > > > > > > > > From: "James R. Leu" <jl...@mi...>
> > > > > > > > > > > > > > > To: "Alexandre Carlos"
<ale...@re...>
> > > > > > > > > > > > > > > Sent: Monday, September 23, 2002 11:18 PM
> > > > > > > > > > > > > > > Subject: Re: MPLS label table
> > > > > > > > > > > > > > >
> > > > > > > > > > > > > > >
> > > > > > > > > > > > > > > > Did you download the source to iproute2 a=
nd
> patch
> > > it
> > > > > with
> > > > > > > > > iproute2
> > > > > > > > > > > > > diff
> > > > > > > > > > > > > > > > from mpls-linux?
> > > > > > > > > > > > > > > >
> > > > > > > > > > > > > > > > Are you specifing the path to 'ip'?
> > > > > > > > > > > > > > > >
> > > > > > > > > > > > > > > > Jim
> > > > > > > > > > > > > > > >
> > > > > > > > > > > > > > > > On Mon, Sep 23, 2002 at 10:09:27PM -0300,
> > > Alexandre
> > > > > Carlos
> > > > > > > > > wrote:
> > > > > > > > > > > > > > > > > error: either "to" is duplicate, or "ls=
p"
is
> a
> > > > > garbage
> > > > > > > > > > > > > > > > >
> > > > > > > > > > > > > > > > > Alex
> > > > > > > > > > > > > > > > > ----- Original Message -----
> > > > > > > > > > > > > > > > > From: "James R. Leu" <jleu@mindspring.c=
om>
> > > > > > > > > > > > > > > > > To: "Alexandre Carlos"
> <ale...@re...>
> > > > > > > > > > > > > > > > > Sent: Monday, September 23, 2002 11:04 =
PM
> > > > > > > > > > > > > > > > > Subject: Re: MPLS label table
> > > > > > > > > > > > > > > > >
> > > > > > > > > > > > > > > > >
> > > > > > > > > > > > > > > > > > What is the error mesg?
> > > > > > > > > > > > > > > > > >
> > > > > > > > > > > > > > > > > > Jim
> > > > > > > > > > > > > > > > > >
> > > > > > > > > > > > > > > > > > On Mon, Sep 23, 2002 at
10:00:37PM -0300,
> > > > > Alexandre
> > > > > > > Carlos
> > > > > > > > > > > wrote:
> > > > > > > > > > > > > > > > > > > Jim,
> > > > > > > > > > > > > > > > > > >
> > > > > > > > > > > > > > > > > > > When i type the following command i=
p
> route
> > > add
> > > > > > > > > > > 182.168.1.1/24
> > > > > > > > > > > > > lsp
> > > > > > > > > > > > > > > > > 0x00000008
> > > > > > > > > > > > > > > > > > > i receive an error message, do u kn=
ow
> why?
> > > > > > > > > > > > > > > > > > >
> > > > > > > > > > > > > > > > > > > Alex
> > > > > > > > > > > > > > > > > > > ----- Original Message -----
> > > > > > > > > > > > > > > > > > > From: "James R. Leu"
> <jl...@mi...>
> > > > > > > > > > > > > > > > > > > To: "Alexandre Carlos"
> > > <ale...@re...>
> > > > > > > > > > > > > > > > > > > Sent: Monday, September 23, 2002 11=
:00
> PM
> > > > > > > > > > > > > > > > > > > Subject: Re: MPLS label table
> > > > > > > > > > > > > > > > > > >
> > > > > > > > > > > > > > > > > > >
> > > > > > > > > > > > > > > > > > > > /proc/net/mpls_*
> > > > > > > > > > > > > > > > > > > >
> > > > > > > > > > > > > > > > > > > > On Mon, Sep 23, 2002 at
> 07:02:08PM -0300,
> > > > > > > Alexandre
> > > > > > > > > Carlos
> > > > > > > > > > > > > wrote:
> > > > > > > > > > > > > > > > > > > > > Jim,
> > > > > > > > > > > > > > > > > > > > >
> > > > > > > > > > > > > > > > > > > > > Where can i see my lable?
> > > > > > > > > > > > > > > > > > > > >
> > > > > > > > > > > > > > > > > > > > > Alex
> > > > > > > > > > > > > > > > > > > >
> > > > > > > > > > > > > > > > > > > > --
> > > > > > > > > > > > > > > > > > > > James R. Leu
> > > > > > > > > > > > > > > > > >
> > > > > > > > > > > > > > > > > > --
> > > > > > > > > > > > > > > > > > James R. Leu
> > > > > > > > > > > > > > > >
> > > > > > > > > > > > > > > > --
> > > > > > > > > > > > > > > > James R. Leu
> > > > > > > > > > > > > >
> > > > > > > > > > > > > > --
> > > > > > > > > > > > > > James R. Leu
> > > > > > > > > > > >
> > > > > > > > > > > > --
> > > > > > > > > > > > James R. Leu
> > > > > > > > > >
> > > > > > > > > > --
> > > > > > > > > > James R. Leu
> > > > > > > >
> > > > > > > > --
> > > > > > > > James R. Leu
> > > > > >
> > > > > > --
> > > > > > James R. Leu
> > > >
> > > > --
> > > > James R. Leu
> >
> > --
> > James R. Leu
>