Alcatel-Lucent 7450 Manual page 686

ttl-security
Syntax ttl-security min-ttl-value
no ttl-security
Context config>router>ldp>tcp-session-parameters>peer-transport
Description This command configures TTL security parameters for incoming packets. When the feature is
enabled, BGP/LDP will accept incoming IP packets from a peer only if the TTL value in the packet is
greater than or equal to the minimum TTL value configured for that peer. Peer address has to be the
TCP session transport address.
The no form of the command disables TTL security.
Default no ttl-security
Parameters min-ttl-value — Specify the minimum TTL value for an incoming packet.
Values 1 — 255
Page 686 7450 ESS MPLS Guide