Automatic discovery of blocking access-list ID and match...

Details Automatic discovery of blocking access-list ID and match... Automatic discovery of blocking access-list ID and match...

2007-02-14

2010-10-19

Sheikh, Ayaz R (Department: 2476)

Multiplex communications

Diagnostic testing

Determination of communication parameters

C370S254000

Reexamination Certificate

active

07817571

ABSTRACT:
In one embodiment, a method can include: (i) receiving an incoming probe packet in a network device; (ii) de-encapsulating the incoming probe packet to provide a packet content portion and a drop result portion; (iii) testing the packet content portion against a local access control list (ACL) to determine a local drop result; and (iv) inserting the local drop result and encapsulating an outgoing probe packet.

REFERENCES:
patent: 5935268 (1999-08-01), Weaver
patent: 6651096 (2003-11-01), Gai et al.
patent: 6662223 (2003-12-01), Zhang et al.
patent: 7304996 (2007-12-01), Swenson et al.
patent: 7346706 (2008-03-01), Rezaaifar et al.
patent: 2003/0231631 (2003-12-01), Pullela
patent: 2005/0021752 (2005-01-01), Marimuthu et al.
patent: 2006/0174107 (2006-08-01), Furlong et al.
patent: 2006/0294297 (2006-12-01), Gupta
patent: 2007/0055789 (2007-03-01), Claise et al.
Adel El-Atawy, el al., “An Automated Framework for Validating Firewall Policy Enforcement”, Eighth IEEE International Workshop on Policies for Distributed Systems and Networks, 10 pages, 2007.
J. Dunn, et al., Methodology for Forwarding Information Base (FIB) based Router Performance, Benchmarking Working Group, SI International, 14 pages, Feb. 2005.
Vic Grout, et al., “An argument for simple embedded ACL optimisation”, Centre for Applied Internet Research (CAIR), University of Wales, UK, 8 pages, Sep. 2006.
Jeff Sedayao, et al., “O'Reilly On-Line Catalog”, Cisco IOS Access Lists, Chapter 5 pp. 1-22, Jun. 2001.

Affiliated with

Also associated with

Rating

Automatic discovery of blocking access-list ID and match... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Automatic discovery of blocking access-list ID and match..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Automatic discovery of blocking access-list ID and match... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4199360