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
tersec cc51f3fd12
v1.1.{5 -> 6} phase 0 and altair spec URL updates (#3157) 		2021-12-03 17:40:23 +00:00
..
README.md Reorg (5/5) (#2377) 2021-03-05 14:12:00 +01:00
eth2_discovery.nim log doppelganger attestation signature; rm withState.HashedBeaconState uses (#2608) 2021-05-28 15:51:15 +03:00
eth2_network.nim v1.1.{5 -> 6} phase 0 and altair spec URL updates (#3157) 2021-12-03 17:40:23 +00:00
faststreams_backend.nim Implement split preset/config support (#2710) 2021-07-12 15:01:38 +02:00
libp2p_json_serialization.nim EH cleanup (#2455) 2021-03-26 07:52:01 +01:00
libp2p_streams_backend.nim Implement split preset/config support (#2710) 2021-07-12 15:01:38 +02:00
network_metadata.nim remove shared/altair-devnet-3 support (#3098) 2021-11-14 08:57:27 +01:00
peer_pool.nim EH cleanup (#2455) 2021-03-26 07:52:01 +01:00

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