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flex-hashing

date_range 27-Apr-24

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Syntax

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flex-hashing name {
    ethtype {
        inet {
            conditional-match conditional-match;
            hash-offset {
                offset1 {
                    base-offset1 (start-of-L2Header | start-of-L3-InnerHeader | start-of-L3-OuterHeader | start-of-L4-Header);
                    offset1-mask offset1-mask;
                    offset1-value offset1-value;
                    offset2 {
                        base-offset2 (start-of-L2Header | start-of-L3-InnerHeader | start-of-L3-OuterHeader | start-of-L4-Header);
                        offset2-mask offset2-mask;
                        offset2-value offset2-value;
                    }
                }
            }
            interface interface;
        }
        inet6 {
            conditional-match conditional-match;
            hash-offset {
                offset1 {
                    base-offset1 (start-of-L2Header | start-of-L3-InnerHeader | start-of-L3-OuterHeader | start-of-L4-Header);
                    offset1-mask offset1-mask;
                    offset1-value offset1-value;
                    offset2 {
                        base-offset2 (start-of-L2Header | start-of-L3-InnerHeader | start-of-L3-OuterHeader | start-of-L4-Header);
                        offset2-mask offset2-mask;
                        offset2-value offset2-value;
                    }
                }
            }
            interface interface;
        }
        mpls {
            conditional-match conditional-match;
            hash-offset {
                offset1 {
                    base-offset1 (start-of-L2Header | start-of-L3-InnerHeader | start-of-L3-OuterHeader | start-of-L4-Header);
                    offset1-mask offset1-mask;
                    offset1-value offset1-value;
                    offset2 {
                        base-offset2 (start-of-L2Header | start-of-L3-InnerHeader | start-of-L3-OuterHeader | start-of-L4-Header);
                        offset2-mask offset2-mask;
                        offset2-value offset2-value;
                    }
                }
            }
            interface interface;
            num-labels num-labels;
        }
    }
}

Hierarchy Level

[edit forwarding-options enhanced-hash-key]

Description

Configure user-defined flex hashing to load balance MPLS traffic based on TCP or UDP source/destination port information.

Options

name	Name identifier

The remaining statements are explained separately. See CLI Explorer.

Required Privilege Level

interface

Release Information

Statement introduced in Junos OS Release 20.4R1.

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flex-hashing

Syntax

Hierarchy Level

Description

Options

Required Privilege Level

Release Information

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Junos CLI Reference

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flex-hashing

Syntax

Hierarchy Level

Description

Options

Required Privilege Level

Release Information

Related Documentation

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