Re: [mpls-linux-general] CR-LDP or RSVP-TE in MPLS

[<pim...@in...>]

Heeyeol Yu wrote:
> 
> I found that in Path setup command, we cannot specify the intermediate
> nodes.
use rtest2 and rapirecv_auto
see CR-LSP FAQ on the web site
> As I know, after getting QoS-based routing path from OSPF-TE, RSVP-TE
> reserves QoS stopping by each nodes specified in QoS-based routing path.
(this information doesn't need to come from OSPF-TE)
but:
1) IntServ support is broken at the moment (never had the time/interest
to fix it)
2) DiffServ bandwidth allocation is not supported yet 
so before you can get into the OSPF-TE->RSVP-TE->admission control game
one of the above two need to be fixed I guess.
> 
> Furthermore I have my own OSPF-TE daemon. So I want to combine my own
> and RSVP-TE. Is it easy? Any I/F for combining?
The next version of the daemon will have rtnetlink support for
asynchronous routing messages (e.g. link down). This information is used
to speed up re-routing but this mechanism can also be used for other
information. 

Pim.

P.s. you're on the wrong mailing list for RSVP-TE specific questions use
<ds...@at...> in stead.

> 
> ----------------------
> Ingress send PATH messages to destination (type on rsvpd console):
> 
>         dest lsp tcp 10.0.2.2/12        sender 10.0.1.1/12
> Egress reply with RESV messages (type on rsvpd console):
> 
>         dest lsp tcp 10.0.2.2/12        reserve 10.0.2.2 ff 10.0.1.1/12
> ---------------------
> 
> -----Original Message-----
> From: pim...@in...
> [mailto:pim...@in...] On Behalf Of
> pim...@in...
> Sent: Monday, February 25, 2002 3:57 AM
> To: Heeyeol Yu
> Cc: mpl...@li...
> Subject: Re: [mpls-linux-general] CD-LDP or RSVP-TE in MPLS
> 
> > Heeyeol Yu wrote:
> >
> > Hi
> >
> > I want to know if I can use CR-LDP or RSVP-TE feature in MPLS code?
> >
> > Are they available? The current LDP-linux is not CD-LDP.
> You could try our RSVP-TE for Linux:
> http://dsmpls.atlantis.rug.ac.be
> which has support for ER-LSPs and DiffServ over MPLS
> (the kernel is based on James' work and some of ours, the next version
> will be soly based on the James' new 1.1 branch)
> 
> Pim.
> >
> >
> >
> > I found some one implement RSVP-TE
> > (http://www.labs.fujitsu.com/free/te-on-linux/software.html),
> >
> > but I found that code is not complete while compiling.
> >
> >
> >
> > Is it good to correct , modify and use it for MPLS signaling?
> >
> >
> >
> >
> 
> --
> Pim Van Heuven            Ghent University - IMEC
> Department  of  Information  Technology   (INTEC)
> Sint-Pietersnieuwstraat, 41 B-9000, Gent, Belgium
> pim...@in...
>         DiffServ/MPLS(RSVP-TE) for Linux:
>         http://dsmpls.atlantis.rug.ac.be
> 
> _______________________________________________
> mpls-linux-general mailing list
> mpl...@li...
> https://lists.sourceforge.net/lists/listinfo/mpls-linux-general

-- 
Pim Van Heuven            Ghent University - IMEC
Department  of  Information  Technology   (INTEC)
Sint-Pietersnieuwstraat, 41 B-9000, Gent, Belgium
pim...@in...
        DiffServ/MPLS(RSVP-TE) for Linux:
        http://dsmpls.atlantis.rug.ac.be