[j-nsp] J2300 T1 Load balancing
Jose Madrid
jmadrid2 at gmail.com
Wed Apr 2 16:17:46 EDT 2008
The configuration is definitely correct, so it does seem like the
issue described by others. The only other thing I would say it to
just make sure both defaults are being put into the forwarding-table
by doing show route forwarding-table destination 0/0.
On Wed, Apr 2, 2008 at 4:06 PM, Phil Bedard <philxor at gmail.com> wrote:
> I don't know that much about the J2300 packet engines, but on the IP2
> in the other platforms, the "load-balance per-packet" is a bit of a
> misnomer. With that configured, it will still forward packets to an
> egress interface based on L3/L4 hashing, as opposed to actually doing
> per-packet load balancing. The configuration looks fine to me, so
> that's probably the case with the J2300 as well.
>
> Phil
>
>
>
> On Apr 2, 2008, at 3:10 PM, Peder @ NetworkOblivion wrote:
>
> > I have a J2300 running 8.3R1.5 and I am trying to do packet by packet
> > load balancing over two T1's. I tried the config below that I thought
> > would work and it doesn't seem to load balance. If I do a big upload,
> > one T1 gets flooded and the other is virtually empty. Any ideas
> > what I
> > did wrong? The next-hop IPs are correct. I do see traffic on both
> > links, just not anywhere near load balanced outbound. Note that I
> > cannot do MLPPP or MLFR, so don't suggest it, and I am not trying to
> > load balance inbound. I am trying to balance outbound from my J2300.
> > Thanks.
> >
> > routing-options {
> > static {
> > route 0.0.0.0/0 next-hop [ 192.168.1.1 192.168.2.1 ];
> > }
> > forwarding-table {
> > export load-balance-default;
> > }
> > }
> > policy-options {
> > policy-statement load-balance-default {
> > term default-route {
> > from {
> > route-filter 0.0.0.0/0 exact;
> > }
> > then {
> > load-balance per-packet;
> > }
> > }
> > }
> > }
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