OPNsense Forum

Archive => 19.1 Legacy Series => Topic started by: cake on April 23, 2019, 09:03:37 am

Title: [solved] How do I edit sshd_config
Post by: cake on April 23, 2019, 09:03:37 am

I am trying to figure out the stability for dnscrypt_proxy plugin and I see this in the dnscrypt_proxy log

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[2019-04-23 13:29:05] [FATAL] listen udp 127.0.0.2:53: bind: address already in use
127.0.0.2 and 192.168.44.4 are virtual IP's (IP Alias )

The system log says it is sshd that is listening there, but it is not listed in the GUI (attached screenshot).

Here is my sshd_config file that I assume gets over written if changed.  /usr/local/etc/ssh/sshd_config

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# This file was automatically generated by /usr/local/etc/inc/plugins.inc.d/openssh.inc
Port 22
Protocol 2
Compression yes
ClientAliveInterval 30
UseDNS no
X11Forwarding no
PubkeyAuthentication yes
Subsystem sftp internal-sftp
AllowGroups wheel admins
PermitRootLogin yes
ChallengeResponseAuthentication yes
PasswordAuthentication yes
HostKey /conf/sshd/ssh_host_rsa_key
HostKey /conf/sshd/ssh_host_ecdsa_key
HostKey /conf/sshd/ssh_host_ed25519_key
HostKey /conf/sshd/ssh_host_dsa_key
ListenAddress 10.8.1.2
ListenAddress 192.168.45.1
ListenAddress 192.168.44.1
ListenAddress 192.168.44.4
ListenAddress 127.0.0.1
ListenAddress 127.0.0.2
ListenAddress ::1
I would like to remove the virtual Ip addresses. If I restart openssh 127.0.0.2 and 192.168.44.4 re-appears even if removed or commented it out. Any ideas?

Solved: I changed the listen port from 53 to 5353 on the dnscrypt listen addresses and it seems to work now.