[TTL Ingress Router Mpls Domain ]

[edge7mpls]

Hi,

I would like to know:

when an Ingress Router In a Mpls domain Set LSE-TTL to 255 and send the packet in the domain, he

doesn't decrement its? First Hop in the domain will receive the mpls packet with LSE -TTL = 255, no with 254.

Is it right?

Thanks

Bye

[Fredrik Lönnman]

That is correct given that you have disabled ttl-propagation. Per default the IP TTL will be decreased by one and copied to the MPLS TTL.




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