status-im
/
nimbus-eth2
mirror of https://github.com/status-im/nimbus-eth2.git
2
0
Fork 0
Code Issues Projects Releases Wiki Activity
nimbus-eth2/beacon_chain/networking
History
Etan Kissling 8f325f54b5
rm merge devnets from network list (post-merge) (#4101) 
After the merge, remove obsolete support for devnets.
 		2022-09-15 08:43:44 +02:00
..
README.md Reorg (5/5) (#2377) 2021-03-05 14:12:00 +01:00
eth2_discovery.nim compatibility with Nim 1.4+ (#3888) 2022-07-29 10:53:42 +00:00
eth2_network.nim update consensus layer spec ref URLs to v1.2.0-rc.3 (#4117) 2022-09-13 17:30:11 +00:00
libp2p_json_serialization.nim compatibility with Nim 1.4+ (#3888) 2022-07-29 10:53:42 +00:00
network_metadata.nim rm merge devnets from network list (post-merge) (#4101) 2022-09-15 08:43:44 +02:00
peer_pool.nim compatibility with Nim 1.4+ (#3888) 2022-07-29 10:53:42 +00:00
peer_scores.nim compatibility with Nim 1.4+ (#3888) 2022-07-29 10:53:42 +00:00
topic_params.nim reduce LC optsync latency (#4002) 2022-08-25 03:53:59 +00:00

README.md

Networking

This folders hold a collection of modules to:

  • configure the Eth2 P2P network
  • discover, connect, and maintain quality Eth2 peers

Data received is handed other to the ../gossip_processing modules for validation.

Security concerns

  • Collusion: part of the peer selection must be kept random. This avoids peers bringing all their friends and colluding against a beacon node.
  • Denial-of-service: The beacon node must provide ways to handle burst of data that may come:
    • from malicious nodes trying to DOS us
    • from long periods of non-finality, creating lots of forks, attestations, forks