That being said. When my node was offline. I heard something about configuring your Bitcoin node and run your own version of the mempool. Do I need a firewall aswell?

Anyone here who can help me figure out on what to do? And how to do it? Is it necessary?

#asknostr #bitcoin #mempool #umbrel nostr:npub1aghreq2dpz3h3799hrawev5gf5zc2kt4ch9ykhp9utt0jd3gdu2qtlmhct nostr:note1vj33wja40m9u9vwn6w4qt02c2p37h5zdc7mr4jlj8yvwhdz9pshsxpsqcy