Performance Analysis of DNS with TTL Value 0 as Location Repository in Mobile Internet

Wu, Yi; Tuononen, J.; Latvala, Mikael

doi:10.1109/wcnc.2007.599

Cited by 7 publications

(4 citation statements)

References 10 publications

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“…To ensure consumers keep up with the changes of the IP address of the content server, the TTL can be set low for these records. This action does not increase the load on the authoritative DNS server, as has been discussed in the past in the context of mobile networks [101]. In addition, notification mechanisms can be used to update the local DNS with the new IP address proactively using known consistency mechanisms proposed for the DNS [25].…”

Section: Manifest-yielding Dnsmentioning

confidence: 91%

Named-Data Transport

Albalawi

Garcia-Luna-Aceves

2020

Proceedings of the 7th ACM Conference on Information-Centric Networking

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Named-Data Transport (NDT) is introduced to provide efficient content delivery by name over the existing IP Internet. NDT consists of the integration of three end-to-end architectural components: The first connection-free reliable transport protocol, the Named-Data Transport Protocol (NDTP); minor extensions to the Domain Name System (DNS) to include records containing manifests describing content; and transparent caches that track pending requests for content. NDT uses receiver-driven requests (Interests) to request content and NDT proxies that provide transparent caching of content while enforcing privacy. The performance of NDT, the Transmission Control Protocol (TCP), and Named-Data Networking (NDN) is compared using off-the-shelf implementations in the ns-3 simulator. The results demonstrate that NDT outperforms TCP and is as efficient as NDN, but without making any changes to the existing Internet routing infrastructure. CCS CONCEPTS • Networks → Naming and addressing; Network protocol design; Transport protocols.

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Section: Manifest-yielding Dnsmentioning

confidence: 91%

Named-Data Transport

Albalawi

Garcia-Luna-Aceves

2020

Proceedings of the 7th ACM Conference on Information-Centric Networking

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“…In implementation, caching at the other non‐ANSs is avoided by the ANS assigning a TTL value of 0 (or a very small value) for each mobile client. The DNS scalability performance in the present of cache disabling for mobile A‐address has been investigated in our previous work 21, which demonstrates that DNS records with TTL value of 0 could be a feasible solution for location repository in mobile data networks.…”

Section: Proposed End‐to‐end Framework Of Transport Layer Mobility mentioning

confidence: 93%

An end‐to‐end framework of transport layer mobility management

Wu¹,

Le²,

Zhang³

2011

Wireless Communications

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As an end-to-end transport layer mobility solution, the TCP Migrate allows mobile nodes to remain reachable and retain existing connections while changing their point of attachment (i.e., IP address) to the Internet. However, our study shows that the referenced transport layer mobility solution has to face a challenge of simultaneous movements which may also exist in MIPv6 with route optimization. In this paper we extend the TCP Migrate work by resolving the simultaneous mobility issue that the existing transport layer approaches lack of and propose an improved end-to-end framework of TCP Migrate scheme with an efficient DNS assistant for handover redirection and transmission resuming. The handover performance of the proposed scheme has been evaluated by ns-2 simulations.

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“…These shortcomings have led to attempts to modify DNS usage (e.g., [26]), to enhance DNS operation (e.g., [27]), to replace it outright with alternative designs (e.g., [5], [28], [29]), and to understand the tradeoffs between new designs and the current DNS (e.g., [30]). CoDoNS [5] is a noteworthy design that, like LOKO, decouples namespace (or keyspace) management from the location and ownership of name servers (which we call proxies) and accelerates the propagation of updates to clients.…”

Section: Related Workmentioning

confidence: 99%

WACCO and LOKO: Strong Consistency at Global Scale

Bethea¹,

Reiter²,

Qian

et al. 2015

2015 IEEE Conference on Collaboration and Internet Computing (CIC)

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Abstract-Motivated by a vision for future global-scale services supporting frequent updates and widespread concurrent reads, we propose a scalable object-sharing system called WACCO offering strong consistency semantics. WACCO propagates read responses on a tree-based topology to satisfy broad demand and migrates objects dynamically to place them close to that demand. To demonstrate WACCO, we use it to develop a service called LOKO that could roughly encompass the current duties of the DNS and simultaneously support fine-grained status updates (e.g., currently preferred routes) in a future Internet. We evaluate LOKO, including the performance impact of updates, migration, and fault tolerance, using a trace of DNS queries served by Akamai.

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Performance Analysis of DNS with TTL Value 0 as Location Repository in Mobile Internet

Cited by 7 publications

References 10 publications

Named-Data Transport

Named-Data Transport

An end‐to‐end framework of transport layer mobility management

WACCO and LOKO: Strong Consistency at Global Scale

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