PPT-BGP Security in Partial

Author : alida-meadow | Published Date : 2016-05-05

Deployment Is the Juice Worth the Squeeze 1 Robert Lychev Sharon Goldberg Michael Schapira Georgia Tech Boston University Boston University Hebrew University Partial

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BGP Security in Partial: Transcript

Deployment Is the Juice Worth the Squeeze 1 Robert Lychev Sharon Goldberg Michael Schapira Georgia Tech Boston University Boston University Hebrew University Partial Landscape of BGP D. Network Positioning System. RIPE61 . Rome, November 2010. Stefano . Previdi. - . sprevidi@cisco.com. . Distinguished Engineer. Cisco Systems. Cisco NPS Introduction. NPS Introduction/Overview. Service Applicability. Lecture 20: Routing . Security. (Hijacking the Internet for fun and profit!). Based on slides from J. Rexford @ Princeton U. Revised Fall 2014 by P. Gill. BGP. : The Internet’s Routing Protocol (1). Network Fundamentals. Lecture 10: Inter Domain Routing. (It’s all about the Money). Revised . 9/25/2013. Network Layer, Control Plane. 2. Function:. Set up routes between networks. Key challenges:. PE. . draft-fang-l3vpn. -data-center-interconnect-01. L. Fang . R. Fernando . D. . Rao. . S. Boutros . IP Routing: BGP Configuration Guide, Cisco IOS XE Release 3S 1 7KH%*3*UDFHIXO6KXWGRZQIHDWXUHUHGXFHVRUHOLPLQDWHVWKHORVVRILQERXQGRU How DNS works. Ask local resolver first about name->IP mapping. It returns info from cache if any. If info not in cache, resolver asks servers in DNS hierarchy that are authoritative for a given domain. Deployment. Is the Juice Worth the Squeeze?. 1. Robert Lychev Sharon Goldberg Michael . Schapira. Georgia . Tech. Boston University. Boston University. Hebrew University. General Theme. 2. Many widely used communication protocols on the Internet were not originally designed with security considerations in mind. draft-raszuk-. bgp. -diagnostic-message-00. Robert Raszuk, . Enke Chen, Bruno Decraene. IETF 79, November 2010,. . Beijing, China. Agenda. Goals. Encoding. Diagnostic message TLVs. Goals. To enhance current practices for troubleshooting network connectivity problems .. especially on eBGP boundaries. draft-decraene-idr-reserved-extended-communities-00. Bruno Decraene France Telecom - Orange. Pierre Francois UCL . The need:. To get a reserved non-transitive BGP community. draft-ietf-grow-bgp-gshut. ZONE CODE INS BRANCH BANKURA BGP EE BANKURA BGP BANKURA GOVT POLYTECHNIC ME BANKURA KG KG ENGINEERING INSTITUTE CE BANKURA KG KG ENGINEERING INSTITUTE CST BANKURA KG KG ENGINEERING INSTITUTE EE BANKUR PE. . draft-fang-l3vpn. -data-center-interconnect-01. L. Fang . R. Fernando . D. . Rao. . S. Boutros . some slides borrowed from Jen Rexford (Princeton U). How does BGP work. AS-level (autonomous system, collection of networks under single administrative org). Relationships (usually private info). Customer/provider (customers pay to providers). BMP(BGP Monitoring Protocol) Testing by JANOGers BMP Test Results 16 Sep 2014 Joint Test Members and their Motivation BIGLOBE An ISP in Japan which has about 3 million subscribers. We have several Chief Scientist, APNIC. Through the Routing Lens …. There are very few ways to assemble a single view of the entire Internet. The lens of routing is one of the ways in which information relating to the entire reachable Internet is bought together.

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