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fix(net): disable Discv5 ENR auto-update when NAT disabled or explicit addr set (#23075)

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This commit is contained in:
Ayush Baluni
2026-03-19 03:17:31 +05:30
committed by GitHub
parent c91845ae44
commit a14db7f0ca
1 changed files with 9 additions and 7 deletions
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16
crates/node/core/src/args/network.rs
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@@ -815,14 +815,16 @@ impl DiscoveryArgs {
SocketAddr::V6(addr) => Some(*addr.ip()),
});
let mut discv5_config_builder =
reth_discv5::discv5::ConfigBuilder::new(ListenConfig::from_two_sockets(
discv5_addr_ipv4.map(|addr| SocketAddrV4::new(addr, *discv5_port)),
discv5_addr_ipv6.map(|addr| SocketAddrV6::new(addr, *discv5_port_ipv6, 0, 0)),
));
if discv5_addr.is_some() || discv5_addr_ipv6.is_some() || self.disable_nat {
discv5_config_builder.disable_enr_update();
}
reth_discv5::Config::builder(rlpx_tcp_socket)
.discv5_config(
reth_discv5::discv5::ConfigBuilder::new(ListenConfig::from_two_sockets(
discv5_addr_ipv4.map(|addr| SocketAddrV4::new(addr, *discv5_port)),
discv5_addr_ipv6.map(|addr| SocketAddrV6::new(addr, *discv5_port_ipv6, 0, 0)),
))
.build(),
)
.discv5_config(discv5_config_builder.build())
.add_unsigned_boot_nodes(boot_nodes)
.lookup_interval(*discv5_lookup_interval)
.bootstrap_lookup_interval(*discv5_bootstrap_lookup_interval)