新人求助哈帖。
需求: (Mac mini 通过wifi,ssh连接越狱iphone，卡在debug1: Local version string SSH-2.0-OpenSSH_7.9不动了）
系统环境: macmini 2018，系统10.14.5 ; iphone6 16g 系统版本10.0.1(14A403) 用爱思助手一键越狱，安装了openssh
操作日志:
chenshijie-Mac-mini:~ chenshijie$ ssh -v root@192.168.1.107
OpenSSH_7.9p1, LibreSSL 2.7.3
debug1: Reading configuration data /etc/ssh/ssh_config
debug1: /etc/ssh/ssh_config line 48: Applying options for *
debug1: Connecting to 192.168.1.107 [192.168.1.107] port 22.
debug1: Connection established.
debug1: identity file /Users/chenshijie/.ssh/id_rsa type -1
debug1: identity file /Users/chenshijie/.ssh/id_rsa-cert type -1
debug1: identity file /Users/chenshijie/.ssh/id_dsa type -1
debug1: identity file /Users/chenshijie/.ssh/id_dsa-cert type -1
debug1: identity file /Users/chenshijie/.ssh/id_ecdsa type -1
debug1: identity file /Users/chenshijie/.ssh/id_ecdsa-cert type -1
debug1: identity file /Users/chenshijie/.ssh/id_ed25519 type -1
debug1: identity file /Users/chenshijie/.ssh/id_ed25519-cert type -1
debug1: identity file /Users/chenshijie/.ssh/id_xmss type -1
debug1: identity file /Users/chenshijie/.ssh/id_xmss-cert type -1
debug1: Local version string SSH-2.0-OpenSSH_7.9
进行到这里就卡住不动了。尝试换过其他wifi，效果是一样的，还是卡在这里不动了。尝试搜索过baidu和bing和stackoverflow，但是都没有解决办法，尝试过修改MTU，也不管用。
使用usbmuxd这个工具，通过usb连接就可以正常ssh到手机了。但是我想请教，为啥wifi的就不行呢？
下面是iphone的sshd_config文件内容
$OpenBSD: sshd_config,v 1.75 2007/03/19 01:01:29 djm Exp $
This is the sshd server system-wide configuration file. See
sshd_config(5) for more information.
This sshd was compiled with PATH=/usr/bin:/bin:/usr/sbin:/sbin
The strategy used for options in the default sshd_config shipped with
OpenSSH is to specify options with their default value where
possible, but leave them commented. Uncommented options change a
default value.
#Port 22
#AddressFamily any
#ListenAddress 0.0.0.0
#ListenAddress ::
Disable legacy (protocol version 1) support in the server for new
installations. In future the default will change to require explicit
activation of protocol 1
Protocol 2
HostKey for protocol version 1
HostKey /etc/ssh/ssh_host_key
HostKeys for protocol version 2
HostKey /etc/ssh/ssh_host_rsa_key
HostKey /etc/ssh/ssh_host_dsa_key
Lifetime and size of ephemeral version 1 server key
#KeyRegenerationInterval 1h
#ServerKeyBits 768
Logging
obsoletes QuietMode and FascistLogging
#SyslogFacility AUTH
#LogLevel INFO
Authentication:
#LoginGraceTime 2m
#PermitRootLogin yes
#StrictModes yes
#MaxAuthTries 6
#RSAAuthentication yes
#PubkeyAuthentication yes
#AuthorizedKeysFile .ssh/authorized_keys
For this to work you will also need host keys in /etc/ssh/ssh_known_hosts
#RhostsRSAAuthentication no
similar for protocol version 2
#HostbasedAuthentication no
Change to yes if you don’t trust ~/.ssh/known_hosts for
RhostsRSAAuthentication and HostbasedAuthentication
#IgnoreUserKnownHosts no
Don’t read the user’s ~/.rhosts and ~/.shosts files
#IgnoreRhosts yes
To disable tunneled clear text passwords, change to no here!
#PasswordAuthentication yes
#PermitEmptyPasswords no
Change to no to disable s/key passwords
#ChallengeResponseAuthentication yes
Kerberos options
#KerberosAuthentication no
#KerberosOrLocalPasswd yes
#KerberosTicketCleanup yes
#KerberosGetAFSToken no
GSSAPI options
#GSSAPIAuthentication no
#GSSAPICleanupCredentials yes
Set this to ‘yes’ to enable PAM authentication, account processing,
and session processing. If this is enabled, PAM authentication will
be allowed through the ChallengeResponseAuthentication and
PasswordAuthentication. Depending on your PAM configuration,
PAM authentication via ChallengeResponseAuthentication may bypass
the setting of “PermitRootLogin without-password”.
If you just want the PAM account and session checks to run without
PAM authentication, then enable this but set PasswordAuthentication
and ChallengeResponseAuthentication to ‘no’.
#UsePAM no
#AllowTcpForwarding yes
GatewayPorts clientspecified
X11Forwarding yes
#X11DisplayOffset 10
#X11UseLocalhost yes
#PrintMotd yes
#PrintLastLog yes
#TCPKeepAlive yes
#UseLogin no
UsePrivilegeSeparation no
#PermitUserEnvironment no
#Compression delayed
#ClientAliveInterval 0
#ClientAliveCountMax 3
UseDNS no
#PidFile /var/run/sshd.pid
#MaxStartups 10
#PermitTunnel no
no default banner path
#Banner /some/path
override default of no subsystems
Subsystem sftp /usr/libexec/sftp-server
Example of overriding settings on a per-user basis
#Match User anoncvs