Small helper tool that takes as input a peer ID or address and prints the output of the [libp2p-identify] protocol. When provided with a peer ID, the address is looked up on the DHT before connecting to the node. When provided with an address, the connection is established right away.
$ cargo install libp2p-lookup
``` $ libp2p-lookup dht --network kusama --peer-id 12D3KooWQKqane1SqWJNWMQkbia9qiMWXkcHtAdfW5eVF8hbwEDw
Lookup for peer with id PeerId("12D3KooWQKqane1SqWJNWMQkbia9qiMWXkcHtAdfW5eVF8hbwEDw") succeeded.
Protocol version: "/substrate/1.0" Agent version: "Parity Polkadot/v0.8.26-1-803da90-x86_64-linux-gnu (kusama-bootnode-1)" Observed address: "/ip4/84.189.93.68/tcp/55482" Listen addresses: - "/dns/kusama-bootnode-1.paritytech.net/tcp/30333" - "/dns/kusama-bootnode-1.paritytech.net/tcp/30334/ws" - "/ip4/51.79.17.206/tcp/30333" - "/ip4/51.79.17.206/tcp/30334/ws" - "/dns4/kusama-bootnode-1.paritytech.net/tcp/30333" - "/dns4/kusama-bootnode-1.paritytech.net/tcp/30334/ws" - "/ip4/127.0.0.1/tcp/30334/ws" - "/ip4/127.0.0.1/tcp/30333" - "/ip4/51.79.17.206/tcp/30334/ws" - "/ip4/51.79.17.206/tcp/30333" - "/ip4/10.1.1.56/tcp/30334/ws" - "/ip4/10.1.1.56/tcp/30333" - "/ip6/::1/tcp/30334/ws" - "/ip6/::1/tcp/30333" - "/ip6/2607:5300:203:51ce::/tcp/30334/ws" - "/ip6/2607:5300:203:51ce::/tcp/30333" Protocols: - "/ksmcc3/block-announces/1" - "/ksmcc3/transactions/1" - "/substrate/ksmcc3/6" - "/substrate/ksmcc3/5" - "/substrate/ksmcc3/4" - "/substrate/ksmcc3/3" - "/ipfs/ping/1.0.0" - "/ipfs/id/1.0.0" - "/ksmcc3/kad" - "/ksmcc3/sync/2" - "/ksmcc3/finality-proof/1" - "/ksmcc3/light/2" ```