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MPLS and GMPLS tunnel flap dampening in traffic engineered networks
MPLS and GMPLS tunnel flap dampening in traffic engineered networks
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机译:流量工程网络中的MPLS和GMPLS隧道震荡阻尼
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摘要
Embodiments of the disclosure are directed to tunnel flap damping in a traffic engineered network. One exemplary method for tracking a re-routing history of Multi-Protocol Label Switching (“MPLS”)/Generalized MPLS (“GMPLS”) tunnels over intervals includes measuring a number of policy-based re-routes during at least one measurement interval; determining a tunnel re-route frequency based on the measurement; comparing the tunnel re-route frequency to a frequency threshold; and determining if the tunnel re-route frequency exceeds the frequency threshold and, if the tunnel re-route frequency exceeds the frequency threshold, delaying at least one tunnel re-route.
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