[j-nsp] MX80 no more hash-key option in 12.2?

Doug Hanks dhanks at juniper.net
Mon Oct 22 18:59:23 EDT 2012


hash-key = DPC (should never been been on or used on the MX80 - doesn't
even do anything when configured)


enhanced-hash-key = MPC (which works on the MX80 as it's based on Trio)

On 10/22/12 5:36 PM, "Paul Vlaar" <paul at vlaar.net> wrote:

>I just upgraded one of our MX80s to 12.2R1.3, and the following occurs:
>
>mx80# show forwarding-options
>[...]
>##
>## Warning: configuration block ignored: unsupported platform (mx80-48t)
>##
>hash-key {
>    family inet {
>        layer-3;
>        layer-4;
>    }
>    family inet6 {
>        layer-3;
>        layer-4;
>    }
>}
>
>It's accepted and works as expected on 11.2R3.3. Anybody else ran into
>this? Documentation doesn't suggest it moved elsewhere:
>
>http://www.juniper.net/techpubs/en_US/junos12.2/topics/usage-guidelines/po
>licy-configuring-per-packet-load-balancing.html
>
>"To include port data in the flow determination, include the family inet
>statement at the [edit forwarding-options hash-key] hierarchy level:
>
>[edit forwarding-options hash-key]
>family inet {
>    layer-3;
>    layer-4;
>}"
>
>    ~paul
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