Get information about MAC address

My router (FritzBox 7330) shows tons of errors about a device that continuously try to connect to my network: 23.12.19 10:17:07 Registrazione del dispositivo wireless fallita: chiave wireless non valida. Indirizzo MAC: xx:xx:xx:xx:xx:xx. 23.12.19 10:16:55 Registrazione del dispositivo wireless fallita: chiave wireless non valida. Indirizzo MAC: xx:xx:xx:xx:xx:xx. 23.12.19 10:16:43 Registrazione del dispositivo wireless fallita: chiave…

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Bech32 Multisig error: Witness requires empty scriptSig (code 64)

I’ve been able to do multisig between two addresses from electrum and one from bitcoind. [[email protected] bin]# bitcoin-cli -testnet getnewaddress n3JewuY82cprdRvxHdRNG8C3iTkJBKeLbz [[email protected] bin]# bitcoin-cli -testnet getaddressinfo n3JewuY82cprdRvxHdRNG8C3iTkJBKeLbz { “address”: “n3JewuY82cprdRvxHdRNG8C3iTkJBKeLbz”, “scriptPubKey”: “76a914eeff4b7b1c133c7f72c1b28c4d3c45fdf377c38788ac”, “ismine”: true, “solvable”: true, “desc”: “pkh([55e0eacd/0’/0’/23′]0361ac153cfc0c5cefb74fa904ca83105ccdcbaa3c1ebb8266a03212619ae1006a)#egqffv76”, “iswatchonly”: false, “isscript”: false, “iswitness”: false, “pubkey”: “0361ac153cfc0c5cefb74fa904ca83105ccdcbaa3c1ebb8266a03212619ae1006a”, “iscompressed”: true, “label”: “”, “ischange”: false, “timestamp”: 1576329907, “hdkeypath”:…

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Why ssh connection does not work on 22 port?

OS Ubuntu 19.10 Hello, try connecting to DigitalOcean Droplet via SSH, but after a few minutes the command will complete without log. ssh [email protected] Ping is ok: ping 128.199.166.104 PING 128.199.166.104 (128.199.166.104) 56(84) bytes of data. 64 bytes from 128.199.166.104: icmp_seq=1 ttl=53 time=247 ms … 64 bytes from 128.199.166.104: icmp_seq=7 ttl=53 time=245 ms ^C —…

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