telnet报错,无论telnet什么域名或者IP的端口:
telnet: Unable to connect to remote host: Cannot assign requested address
root@debian:~# telnet xxx.com 21 Trying xxx.com... telnet: Unable to connect to remote host: Cannot assign requested address 添加local_port_range echo "net.ipv4.ip_local_port_range = 1024 65000" >> /etc/sysctl.conf sysctl -p root@debian:~# telnet xxx.com 21 Trying x.x.x.x... Connected to xxx.com. Escape character is '^]'. 220 Microsoft FTP Service
Trying 192.168.1.121…
telnet: Unable to connect to remote host: Connection refused
那这个问题呢?我用小尤到电脑telnet我到电脑,就出这个问题,为什么?
sorry 朱少萍,太高深了看不懂 – –
这个问题我也遇到过