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Ignoring the LDP Subnet Check

For JUNOS Release 8.4 and later releases, an LDP source address subnet check was added for the neighbor establishment procedure. The source address in the LDP link hello packet is matched against the interface address. This has caused an interoperability issue with some other vendor's equipment.

To allow Juniper Networks routers to ignore the subnet check, include the allow-subnet-mismatch statement:




allow-subnet-mismatch;

This statement can be included at the following hierarchy levels:

[edit protocols ldp interface interface-name]
[edit logical-systems logical-system-name protocols ldp interface interface-name]

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