ubuntu 설치 후 ip 설정

ubuntu 설치 후 ip 설정

mlsoft
tcosecuip
sudo passwd root
tcosecuip
tcosecuip
su -
vi /etc/sshd_config
!
PermitRootLogin yes
!
systemctl restart sshd
ufw status => inactive verify
active 일때 sudo ufw disable
apt-get update
apt-get upgrade
Do you want to continue?
y
ok
apt-get install net-tools
vi /etc/netplan/00-installer-config.yaml
!
# This is the network config written by 'subiquity'
network:
  ethernets:
    ens33:
      addresses:
        - 192.168.1.15/24
      nameservers:
        addresses: [168.126.63.1]
      routes:
        - to: default
          via: 192.168.1.1
  version: 2
!
netplan apply

관리대역 추가

# This is the network config written by 'subiquity' 
network:
  ethernets:
    enp1s0:
      dhcp4: true
    enp2s0:
      addresses:
        - 7.7.7.7/24
  version: 2

---

vlan 설정

apt-get install vlan
mod

---

pnagent 설치

``` tar -zxvf agent_tcosecuip_ubuntu_v7.8.0.0.tar.gz ./install_tcosecuip_agent asia/seoul keep the local version currently installed kernel upgrade => ok daemon restart => ok #cd /home/tcosecuip/bin/ #ll #./pnagent -v reboot => pnagent 파일 패치시 패치 후 reboot mv pnagent pnagent_backup_78030 mv pnagent78027_20220714 /home/tcosecuip/bin/pnagent chmod 755 pnagent chown tcosecuip. pnagent reboot /home/tcosecuip/bin/pnagent -v