Symmetric consistent hash

For the complete list of Juniper products and the software releases they support, see Products and their Supported Releases .

Feature(s) and their supported products/applications:

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We now support symmetric consistent hash toward remote dynamic tunnel destinations/MPLS-over-UDP tunnels (MPLSoUDP) across ECMP paths. The feature is available on AFT-based line cards. Note:

When you enable symmetric consistent hash towards remote dynamic tunnel destinations (MPLS over UDP), it's sometimes useful to use the advanced-forwarding mode to configure maximum ECMP beyond the default 128 next hops to up to 512 next hops on AFT-based line cards.
If you have enabled advanced-forwarding mode, and the device has AFT-based line cards and UKERN-based line cards (which do not support this feature), then UKERN-based line cards will be powered off.

Product / Application	Software	Introduced Release
MX301 and MX301-M	Junos OS	26.2R1
MX304	Junos OS	26.2R1
MX480	Junos OS	26.2R1
MX960	Junos OS	26.2R1
MX2010	Junos OS	26.2R1
MX2020	Junos OS	26.2R1

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Symmetric consistent hash

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Symmetric consistent hash