[j-nsp] J2300 T1 Load balancing
Peder @ NetworkOblivion
peder at networkoblivion.com
Wed Apr 2 16:34:04 EDT 2008
It shows them both, so it appears to be what everybody else said. I
guess it is just a case of "it is what it is". We can't do it this way.
Thanks all for your help.
PA
Jose Madrid wrote:
> 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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