The 31st IEEE International Conference on Network Protocols
Reykjavik, Iceland, October 10-13, 2023 ICNP2023

ICNP 2023, the 31st annual edition of the IEEE International Conference on Network Protocols, is the premier conference covering all aspects of network protocol research, including design, analysis, specification, verification, implementation, and performance.

ICNP 2023 will be held physically in-person in Reykjavik, Iceland between October 10 and October 13, 2023. The workshops will be held on the 10th of October and the main conference will take place on the 11th-13th October.

To register for the conference please visit and see our registration page for more information.

Click here to find out more for past ICNPs.


  • October 13 2023: ICNP Conference participants
  • October 13 2023: Best paper (see image below) was Enabling Load Balancing for Lossless Datacenters by Jinbin Hu (Hong Kong University of Science and Technology); Chaoliang Zeng (Hong Kong University of Science and Technology); Zilong Wang (Hong Kong University of Science and Technology); Junxue Zhang (Hong Kong University of Science and Technology); Kun Guo (FuZhou University); Hong Xu (Chinese University of Hong Kong); Jiawei Huang (Central South University); Kai Chen (Hong Kong University of Science and Technology);
  • October 11 2023: The conference banquet will be held at Iðnó (Idno), next to the pond and City Hall. See program for more information.
  • September 3 2023: Non-author registration extended to Octber 1 2023
  • September 3 2023: Author registration extended to September 4 2023
  • August 27 2023: Added conditionally accepted papers.
  • August 25 2023: Added keynote speaker Prof. Jim Kurose (University of Massachusetts Amherst).
  • August 21 2023: August 31 2023 is the Camera ready deadline.
  • August 17 2023: August 31 2023 is the deadline for student travel grants.
  • August 4 2023: Conference registration site updated with registration available at
  • May 22 2023: Added TAISEN workshop
  • April 28 2023: Added workshops page and submission link
  • April 18 2023: Added call for posters/demos
  • Conference Venue
  • Reyjkavik offers a great number and variety of accomodations in hotels and short term rentals. The conference venue is quite central. Please visit our Accommodation page for more information.

Important Dates

Title / Abstract registration May 24, 2023 (8:00 p.m. EDT)
Full paper submission May 31, 2023 (8:00 p.m. EDT)
Notification of acceptance July 31, 2023
Camera ready version August 31, 2023