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nimbus-eth2/beacon_chain/networking
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Mamy Ratsimbazafy de1060e7f3
centralize p2p validation in a single file and address https://github.com/status-im/nimbus-eth2/pull/2377#issuecomment-791313118 (#2383) 		2021-03-06 08:32:55 +01:00
..
README.md Reorg (5/5) (#2377) 2021-03-05 14:12:00 +01:00
eth2_discovery.nim Use setupAddress for better IP and ports configuration 2021-03-06 00:09:09 +02:00
eth2_network.nim centralize p2p validation in a single file and address https://github.com/status-im/nimbus-eth2/pull/2377#issuecomment-791313118 (#2383) 2021-03-06 08:32:55 +01:00
faststreams_backend.nim Reorg (5/5) (#2377) 2021-03-05 14:12:00 +01:00
libp2p_json_serialization.nim Reorg (5/5) (#2377) 2021-03-05 14:12:00 +01:00
libp2p_streams_backend.nim Reorg (5/5) (#2377) 2021-03-05 14:12:00 +01:00
network_metadata.nim Reorg (5/5) (#2377) 2021-03-05 14:12:00 +01:00
peer_pool.nim Reorg (5/5) (#2377) 2021-03-05 14:12:00 +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