… to produce entropy with IPv6. However, in the case of IPv6, the "flow label" [ RFC6437 ] may also alternatively be used to provide entropy for load balancing [ RFC6438 ]. This use of the flow label for load balancing is consistent with the definition of the field, although furth…

…s that send data using IPv6 SHOULD apply an IPv6 flow label in compliance with [RFC6437], unless the local API does not allow setting IPv6 flow labels. The flow label generation MUST be designed to minimize the chances of linkability with a previously used flow label, as a stable…

… and set the flow label value in the IPv6 packet as discussed in Section 3 of [ RFC6437 ] . If the TURN server is incapable of generating the flow label value from the IPv6 packet's 5-tuple, it sets the Flow label to zero. ¶ Alternate behavior: The alternate behavior is the same …

…ts that send data using IPv6 SHOULD apply an IPv6 flow label in compliance with RFC6437 , unless the local API does not allow setting IPv6 flow labels. The flow label generation MUST be designed to minimize the chances of linkability with a previously used flow label, as a stable…

…facility, 0x80000-0xFFFFF is reserved for stateless flow labels as described in RFC6437. Possible values: 0 (disabled) 1 (enabled) Default: 1 (enabled) flowlabel_reflect - INTEGER Control flow label reflection. Needed for Path MTU Discovery to work with Equal Cost Multipath Routi…