alpine:~$ ssh -T git@bitbucket.org
packet_write_wait: Connection to 18.205.93.2 port 22: Broken pipe
alpine:~$
alpine:~$ ip addr
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN qlen 1000
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
valid_lft forever preferred_lft forever
inet6 ::1/128 scope host
valid_lft forever preferred_lft forever
2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP qlen 1000
link/ether 00:0c:29:0f:ad:ed brd ff:ff:ff:ff:ff:ff
inet 192.168.195.165/24 brd 192.168.195.255 scope global eth0
valid_lft forever preferred_lft forever
inet6 fe80::20c:29ff:fe0f:aded/64 scope link
valid_lft forever preferred_lft forever
alpine:~$ nmap -sT 127.0.0.1
Starting Nmap 7.70 ( https://nmap.org ) at 2019-02-26 16:36 JST
Nmap scan report for alpine.localdomain (127.0.0.1)
Host is up (0.00013s latency).
Not shown: 999 closed ports
PORT STATE SERVICE
22/tcp open ssh
Nmap done: 1 IP address (1 host up) scanned in 0.17 seconds