Debugging p4 programs with vera
WebDebugging P4 programs with Vera. R Stoenescu, D Dumitrescu, M Popovici, L Negreanu, C Raiciu ... NSDI, 683-698, 2024. 25: 2024: Can we exploit buggy P4 programs? MV … WebAug 23, 2024 · Debugging P4 Programs With Vera Radu Stoenescu, Dragos Dumitrescu, Matei Popovici, Lorina Negreanu, Costin Raiciu (UPB, Romania) 3:50 pm - 4:30 pm Tea/Coffee Break 6 Location: Ground-Floor Foyer, 2nd-Floor Southern Room and 4th-Floor Foyer, Makovecz Hall, Northwestern Hall, and Panoramic Corridor
Debugging p4 programs with vera
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WebMar 3, 2024 · Such bugs in P4 programs include accessing/reading/writing invalid headers, loops, dead packet resurrection, and implicit forwarding behavior. ... ... • STRIDE-based analysis: papers such as... WebWe present Vera, a tool that exhaustively verifies P4 programs using symbolic execution. Vera automatically uncovers a number of common bugs including parsing/deparsing …
WebDebugging P4 programs with Vera RaduStoenescu DragosDumitrescu MateiPopovici LorinaNegreanu CostinRaiciu UniversityPolitehnicaofBucharest … WebJul 24, 2024 · We propose P4DB, a general debugging platform that empowers operators to debug P4 programs in three levels of visibility with rich primitives. By P4DB, …
WebDebugging P4 programs with Vera. In ACM SIGCOMM, 2024. J. Liu, W. Hallahan, C. Schlesinger, M. Sharif, J. Lee, R. Soulé, H. Wang, C. Caşcaval, N. McKeown, and N. Foster. P4v: Practical verification for programmable data planes. In ACM SIGCOMM, 2024. M. Neves, L. Freire, A. Schaeffer-Filho, and M. Barcellos. WebDec 4, 2024 · We present Vera, a tool that verifies P4 programs using symbolic execution. Vera automatically uncovers a number of common bugs including parsing/deparsing …
Web“Debugging P4 programs with Vera.” Radu Stoenescu, Dragos Dumitrescu, Matei Popovici, Lorina Negreanu, and Costin Raiciu. ... “Uncovering Bugs in P4 Programs with …
WebStoenescu , et al . , “ Debugging p4 programs with vera ” , In Proceed ings of the Conference of the ACM Special Interest Group on Data Communication , Aug. 20 , 2024 , pp . 518-532 . Sung , et al . , “ Robotron : Top - down network management at face book scale ” , In Proceedings of the ACM SIGCOMM Conference , Aug. 22 , 2016 , pp . every twizzler flavorWebMar 30, 2024 · Two key observations yield this result: (a) targeting a small number of packets is often enough to cause disproportionate performance degradation; and (b) new programmable hardware is an effective... brownsville pa street mapWebDec 9, 2024 · Vera is a tool that verifies P4 programs using symbolic execution and automatically uncovers a number of common bugs including parsing/deparsing errors, invalid memory accesses, loops and tunneling errors as well as verifying user-specified properties in a novel language the authors call NetCTL. 80 PDF View 1 excerpt, … every twitterWebpresent Vera, a verification tool that enables debugging of P4 programs both before deployment and at runtime. At its core, Vera translates P4 to SEFL, a network language designed for verification, and relies on symbolic execution with Symnet [31] to analyze the behavior of the resulting program. Vera every two hours abbreviationWebInternet Anycast: Performance, Problems and Potential Zhihao Li, Dave Levin, Neil Spring, Bobby Bhattacharjee (UMD, USA) Debugging P4 Programs With Vera Radu … brownsville pa to west mifflin paWebDec 4, 2024 · Developers annotate P4 programs with assertions expressing general network correctness properties; the result is transformed into C models and all possible paths symbolically executed. We... brownsville pd ticketsWebAug 7, 2024 · Stoenescu et al. [69] develop Vera, a scalable solution for verifying and debugging P4 programs before and during runtime using symbolic execution. Based on … brownsville pd news