Abstract

We present the implementation of the GMPLS control plane functions and path computation algorithm deployed within the CTTC ADRENALINE testbed for the dynamic integrated restoration in multi-layer (MPLS-TP over WSON) networks. The experimental assessment is conducted in terms of the blocking probability, path computation time, restorability and restoration time.

© 2013 OSA

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References

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  1. E. Oki, K. Shiomoto, D. Shimazaki, N. Yamanaka, W. Imajuku, and Y. Takigawa, “Dynamic multilayer routing schemes in GMPLS-based IP+optical networks,” IEEE Commun. Mag.43(1), 108–114 (2005).
    [CrossRef]
  2. P. Chołda and A. Jajszczyk, “Recovery and its quality in multilayer networks,” J. Lightwave Technol.28(4), 372–389 (2010).
    [CrossRef]
  3. X. Cui, J. Wang, X. Yao, W. Liu, H. Xie, and Y. Li, “Optimization of multilayer restoration and routing in IP-over-WDM networks,” in National Fiber Optic Engineers Conference (NFOEC), NWD3 (2008).
  4. K. Shiomoto, D. Papadimitriou, J. L. Le Roux, M. Vigoureux, and D. Brungard, “Requirements for GMPLS-based multi-region and multi-layer networks (MLN/MRN),” IETF RFC 5212 (2008), http://tools.ietf.org/html/rfc5212
  5. J. Moy, “OSPF Version 2,” IETF RFC 2328 (1998), http://www.ietf.org/rfc/rfc2328.txt
  6. R. Martinez, R. Casellas, and R. Muñoz, “Experimental validation / evaluation of a GMPLS unified control plane in multi-Layer (MPLS-TP/WSON) networks,” in National Fiber Optic Engineers Conference (NFOEC), NTu2J (2012).
  7. K. Kompella and Y. Rekhter, “Label switched paths (LSP) hierarchy with generalized multi-protocol label switching (GMPLS) traffic engineering (TE),” IETF RFC 4206 (2005), http://tools.ietf.org/html/rfc4206

2010

2005

E. Oki, K. Shiomoto, D. Shimazaki, N. Yamanaka, W. Imajuku, and Y. Takigawa, “Dynamic multilayer routing schemes in GMPLS-based IP+optical networks,” IEEE Commun. Mag.43(1), 108–114 (2005).
[CrossRef]

Cholda, P.

Imajuku, W.

E. Oki, K. Shiomoto, D. Shimazaki, N. Yamanaka, W. Imajuku, and Y. Takigawa, “Dynamic multilayer routing schemes in GMPLS-based IP+optical networks,” IEEE Commun. Mag.43(1), 108–114 (2005).
[CrossRef]

Jajszczyk, A.

Oki, E.

E. Oki, K. Shiomoto, D. Shimazaki, N. Yamanaka, W. Imajuku, and Y. Takigawa, “Dynamic multilayer routing schemes in GMPLS-based IP+optical networks,” IEEE Commun. Mag.43(1), 108–114 (2005).
[CrossRef]

Shimazaki, D.

E. Oki, K. Shiomoto, D. Shimazaki, N. Yamanaka, W. Imajuku, and Y. Takigawa, “Dynamic multilayer routing schemes in GMPLS-based IP+optical networks,” IEEE Commun. Mag.43(1), 108–114 (2005).
[CrossRef]

Shiomoto, K.

E. Oki, K. Shiomoto, D. Shimazaki, N. Yamanaka, W. Imajuku, and Y. Takigawa, “Dynamic multilayer routing schemes in GMPLS-based IP+optical networks,” IEEE Commun. Mag.43(1), 108–114 (2005).
[CrossRef]

Takigawa, Y.

E. Oki, K. Shiomoto, D. Shimazaki, N. Yamanaka, W. Imajuku, and Y. Takigawa, “Dynamic multilayer routing schemes in GMPLS-based IP+optical networks,” IEEE Commun. Mag.43(1), 108–114 (2005).
[CrossRef]

Yamanaka, N.

E. Oki, K. Shiomoto, D. Shimazaki, N. Yamanaka, W. Imajuku, and Y. Takigawa, “Dynamic multilayer routing schemes in GMPLS-based IP+optical networks,” IEEE Commun. Mag.43(1), 108–114 (2005).
[CrossRef]

IEEE Commun. Mag.

E. Oki, K. Shiomoto, D. Shimazaki, N. Yamanaka, W. Imajuku, and Y. Takigawa, “Dynamic multilayer routing schemes in GMPLS-based IP+optical networks,” IEEE Commun. Mag.43(1), 108–114 (2005).
[CrossRef]

J. Lightwave Technol.

Other

X. Cui, J. Wang, X. Yao, W. Liu, H. Xie, and Y. Li, “Optimization of multilayer restoration and routing in IP-over-WDM networks,” in National Fiber Optic Engineers Conference (NFOEC), NWD3 (2008).

K. Shiomoto, D. Papadimitriou, J. L. Le Roux, M. Vigoureux, and D. Brungard, “Requirements for GMPLS-based multi-region and multi-layer networks (MLN/MRN),” IETF RFC 5212 (2008), http://tools.ietf.org/html/rfc5212

J. Moy, “OSPF Version 2,” IETF RFC 2328 (1998), http://www.ietf.org/rfc/rfc2328.txt

R. Martinez, R. Casellas, and R. Muñoz, “Experimental validation / evaluation of a GMPLS unified control plane in multi-Layer (MPLS-TP/WSON) networks,” in National Fiber Optic Engineers Conference (NFOEC), NTu2J (2012).

K. Kompella and Y. Rekhter, “Label switched paths (LSP) hierarchy with generalized multi-protocol label switching (GMPLS) traffic engineering (TE),” IETF RFC 4206 (2005), http://tools.ietf.org/html/rfc4206

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Figures (3)

Fig. 1
Fig. 1

Multi-layer control plane restoration sequence.

Fig. 2
Fig. 2

Exchanged OSPF-TE / RSVP-TE packets for MLN restoration at LSR1; time (seconds) is the elapsed time with respect to the reference time at Notify message.

Fig. 3
Fig. 3

Physical multi-layer network topology.

Tables (1)

Tables Icon

Table 1 Performance metrics.

Metrics