Google Chrome Default non-Secure port list, build a site to recommend avoiding the following ports as far as possible:
1,//Tcpmux 7,//Echo 9,//Discard,//systat,//daytime,//netstat,//QOTD 19 ,//Chargen,//FTP data,//FTP access,//SSH,//Telnet,//SMTP PNS,//Time 42, Name,//nicname,//Domain,//PRIV-RJS,//finger,//Ttylink,//Supdup 101, Hostriame 102,//ISO-TSAP 103,//GPPITNP 104,//Acr-nema 109,//POP2,//POP3 111,//SUNRPC 113, Auth,//SFTP 117,//Uucp-path 119,//NNTP 123,//NTP 135,//Loc-srv/epmap 139,//NetBIOS 143, IMAP2 179,//BGP 389,//LDAP 465,//SMTP+SSL,//Print/exec 513,//Login 514,//Shell 515,// Printer 526,//Tempo 530,//courier 531,//Chat 532,//Netnews 540,//UUCP 556,//Remotefs 563,//NN Tp+ssl 587,//stmp? 601,//?? 636,//Ldap+ssl 993,//Ldap+ssl 995,//Pop3+ssl 2049,//NFS 3659,//Apple-sasl/passwordserver4045,//LOCKD 6000,//X11 6665,//Alternate IRC [apple addition] 6666,//Alternate IRC [Apple addition] 6667,//S Tandard IRC [apple addition] 6668,//Alternate IRC [apple addition] 6669,//Alternate IRC [Apple addition]
If you must use the above ports, you can use the following methods:
Select Google Chrome shortcuts, right-click Properties, and in the "target" corresponding text box, add:
--explicitly-allowed-ports=87,6666,556,6667
Google Chrome Default non-secure port list