[j-nsp] End-to-end classification/queuing not being performed well for VPLS (LDP- or BGP-signalled)

[Mark Austen]

If you're not running a tunnel PIC it's probably this default classifier on
the LSI:

http://www.juniper.net/techpubs/software/junos/junos85/swconfig85-cos/jN11C6E.html#jN11C6E


-Mark



2008/11/28 David Ball <davidtball at gmail.com>

>  I discovered that for both BGP- and LDP-signalled VPLS, either a
> classifier or rewrite rule is breaking at some point along the way (or
> the handling of assigning traffic to queues, or something).  Ingress
> queues look good on ingress PE (T-series), as do egress queues facing
> the core.  Unfortunately, on the adjacent T-series (whose core port
> doesn't support ingress queues, unfortunately), the egress queues are
> all messed up facing the customer.  I reproduced this in the lab
> between a T- and an MX960 as well.
>  I have a ticket open with Juniper and Eng says my config is good,
> and that they've reproduced the problem in their lab, but surely I
> can't be the first to have encountered this.  Anyone else run across
> this behaviour before?  L2VPNs and L2Circuits work fine....the wheels
> fall off for VPLS for some reason.
>
> David
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