An Adaptive Mechanism to Solve BGP Divergence Resulted from Policies Conflict
نویسندگان
چکیده
منابع مشابه
A randomized solution to BGP divergence
The Border Gateway Protocol (BGP) is an interdomain routing protocol that allows each Autonomous System (AS) to define its own routing policies independently and use them to select the best routes. By means of policies, ASes are able to prevent some traffic from accessing their resources, or direct their traffic to a preferred route. However, this flexibility comes at the expense of a possibili...
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The Border Gateway Protocol (BGP) is the current inter-domain routing protocol used to exchange reachability information between Autonomous Systems (ASes) in the Internet. BGP supports policybased routing which allows each AS to independently adopt a set of local policies that specify which routes it accepts and advertises from/to other networks, as well as which route it prefers when more than...
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Inter-domain routing policies are an important component of today’s routing infrastructure. Knowledge about these policies can be used for better traffic engineering, detecting misconfiguration, preventing policy conflicts and also, in understanding Internet routing. However, many domains consider their policies proprietary and rarely reveal them. Hence, techniques that reverse-engineer routing...
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Policy evaluation is a process to determine whether a request submitted by a user satisfies the access control policies defined by an organization. Modality conflict is one of the main issues in policy evaluation. Existing modality conflict detection approaches do not consider complex condition attributes such as spatial and temporal constraints. An effective authorization propagation rule is n...
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ژورنال
عنوان ژورنال: Journal of Software
سال: 2008
ISSN: 1000-9825
DOI: 10.3724/sp.j.1001.2008.01465