HQ-SRV и BR-SRV: useradd -m sshuser
passwd sshuser echo "Port 2026" >> /etc/openssh/sshd_config
echo "AllowUsers sshuser" >> /etc/openssh/sshd_config
echo "MaxAuthTries 2" >> /etc/openssh/sshd_config
echo "Banner /etc/openssh/banner" >> /etc/openssh/sshd_config
mkdir -p /etc/openssh
echo "Authorized access only" > /etc/openssh/banner
systemctl restart sshd
ssh sshuser@127.0.0.1 -p 2026
HQ-SRV и BR-SRV:
useradd -m sshuser
passwd sshuser
echo "Port 2026" >> /etc/openssh/sshd_config
echo "AllowUsers sshuser" >> /etc/openssh/sshd_config
echo "MaxAuthTries 2" >> /etc/openssh/sshd_config
echo "Banner /etc/openssh/banner" >> /etc/openssh/sshd_config
mkdir -p /etc/openssh
echo "Authorized access only" > /etc/openssh/banner
systemctl restart sshd
ssh sshuser@127.0.0.1 -p 2026
