entropy-label (protocols bgp)
Syntax
entropy-label {
elc-v2-compatible;
import [ import ... ];
no-next-hop-validation;
}Hierarchy Level
[edit fabric protocols bgp family inet labeled-unicast], [edit fabric protocols bgp group name family inet labeled-unicast], [edit fabric protocols bgp group name neighbor name family inet labeled-unicast], [edit logical-systems name protocols bgp family inet labeled-unicast], [edit logical-systems name protocols bgp group name family inet labeled-unicast], [edit logical-systems name protocols bgp group name neighbor name family inet labeled-unicast], [edit logical-systems name routing-instances name protocols bgp family inet labeled-unicast], [edit logical-systems name routing-instances name protocols bgp group name family inet labeled-unicast], [edit logical-systems name routing-instances name protocols bgp group name neighbor name family inet labeled-unicast], [edit logical-systems name tenants name routing-instances name protocols bgp family inet labeled-unicast], [edit logical-systems name tenants name routing-instances name protocols bgp group name family inet labeled-unicast], [edit logical-systems name tenants name routing-instances name protocols bgp group name neighbor name family inet labeled-unicast], [edit protocols bgp family inet labeled-unicast], [edit protocols bgp group name family inet labeled-unicast], [edit protocols bgp group name neighbor name family inet labeled-unicast], [edit routing-instances name protocols bgp family inet labeled-unicast], [edit routing-instances name protocols bgp group name family inet labeled-unicast], [edit routing-instances name protocols bgp group name neighbor name family inet labeled-unicast], [edit tenants name routing-instances name protocols bgp family inet labeled-unicast], [edit tenants name routing-instances name protocols bgp group name family inet labeled-unicast], [edit tenants name routing-instances name protocols bgp group name neighbor name family inet labeled-unicast]
Description
Insert the entropy label into the BGP labeled unicast LSP packets, which assists the transit router in load-balancing BGP traffic across equal-cost multipaths or link aggregation groups. The ingress label edge router inspects the flow information of a packet and maps it to an entropy label, which is inserted into the BGP label stack. LSRs in the core use this entropy label as the key to hash the packet and direct it to the correct path.
Options
| elc-v2-compatible |
Send and accept ELCv2 in addition to ELCv3 |
| import |
Policy to select BGP LSPs to use entropy label |
| no-next-hop-validation |
Don't validate next hop field against route next hop |
Required Privilege Level
routing—To view this statement in the configuration.
routing-control—To add this statement to the configuration.
Release Information
Statement introduced in Junos OS Release 15.1.
elc-v2-compatible statement introduced in Junos OS Release 23.1.