[Xorp-users] xorp on ubuntu 7.10 and QoS routing

[Atanu Ghosh]

Hi,

If you want to add the QOS_NLRI attribute to BGP then look at
bgp/path_attribute.cc and bgp/path_attribute.hh. Select a path attribute
type add it to PathAttType, use one of the other path attributes as a
guide such as OriginAttribute and create your own class, this should get
you most of the way. How you are going to set or use the QOS values is a
separate matter.

    Atanu.

>>>>> "yuki" == yuki latt <yuki.latt at gmail.com> writes:

    yuki> Dear all,
    yuki> Thank you so much for your replies. :)
    yuki> To Mr. Atanu,
    yuki> Thanks for your reply. Yes, I am talking about QoS_NLRI attribute
    yuki> of draft-jacquenet-qos-nlri-05 and it is already expired. :-( But I'd
    yuki> like to implement 'extended BGP' which can carry QoS information and
    yuki> thus, try to put QoS information into that attribute (QoS_NLRI). Do
    yuki> you have any suggestion or recommendation whether I should implement
    yuki> that attribute in existing xorp? Although I cannot surely say mine
    yuki> will become QBGP , I am really keen to do it.

    yuki> I am also considering about quagga. The main interest is which one
    yuki> will be convenient and easy to implement. :D
    yuki> regards,
    yuki> yuki

    yuki> On Mon, Mar 24, 2008 at 3:27 PM, Atanu Ghosh <atanu at icsi.berkeley.edu>
    yuki> wrote:

    yuki> Hi,
    yuki> In answer to your BGP questions both IPv4 and IPv6 are supported.
    yuki> With respect to QOS_NLRI I assume that we are talking about
    yuki> draft-jacquenet-qos-nlri-05, we do not support this attribute? Is
    yuki> this
    yuki> attribute being used the draft expired in December 2003?
    yuki> Atanu.
    >>>>>> "yuki" == yuki latt <yuki.latt at gmail.com> writes:
    yuki> Dear all,
    yuki> Before downloading xorp, I'd like to ensure the following.
    yuki> 1) Does Xorp work on Ubuntu 7.10? In
    yuki> http://www.xorp.org/releases/current/docs/BUILD_NOTES, I
    yuki> found only
    yuki> Redhat, Fedora and Debian.
    yuki> If there is any other user who had experience with xorp on
    yuki> ubuntu,
    yuki> please let me know the things I should know.
    yuki> 2)  Xorp supports bgp4 for both IPv4 and IPv6. At least
    yuki> for IP4,
    yuki> QoS_NLRI attributed is already included ?
    yuki> Thanks in advance,   :-)
    yuki> yuki
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