Generic optical routing information base support

Optical communications – Multiplex – Optical switching

Reexamination Certificate

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Details

C398S058000, C398S059000, C370S238000, C370S351000, C370S400000

Reexamination Certificate

active

06947669

ABSTRACT:
This application proposes a solution that makes access to the Optical Link State (OLS) information more efficient for use by upper level applications. Applications are independent of underlying routing protocols. This solution applies to all Link State based IGP protocols with the extension to optical networks, including OSPF and IS-IS.

REFERENCES:
patent: 5430727 (1995-07-01), Callon
patent: 5687168 (1997-11-01), Iwata
patent: 5917820 (1999-06-01), Rekhter
patent: 5995503 (1999-11-01), Crawley et al.
patent: 6778541 (2004-08-01), Houston et al.
patent: 2002/0004843 (2002-01-01), Andersson et al.
patent: 2002/0067731 (2002-06-01), Houston et al.

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