systemctl stop firewalld
systemctl disable firewalld
systemctl stop NetworkManager
systemctl disable NetworkManager
service firewalld status
service NetworkManager status
ip addr // 인터페이스 확인
vim /etc/sysconfig/network-scripts/ifcfg-[인터페이스 값]
!
BOOTPROTO=dhcp
DEFROUTE=yes
ONBOOT=yes
IPADDR=
NETMASK=
GATEWAY=
!
vim /etc/selinux/config
!
SELINUX=disabled
!
systemctl stop rpcbind && systemctl disable rpcbind
systemctl stop rpcbind.socket && systemctl disable rpcbind.socket
netstat -antp | grep tcp
ps -ef | grep rpcbind
ps -ef | grep rpcbind.service
ps -ef | grep rpcbind.socket
pnagent 설치 파일
agent_tcosecuip_v7.8.0.2.6_TgateV4.0_220114.tar.gz
pnagent 업그레이드 파일
pnagent_78030_230116
pnagent 설치 파일 압축 해제
tar zxf agent_tcosecuip_v7.8.0.2.6_TgateV4.0_220114
pnagent 설치
install tcosecuip_agent
mv /home/tcosecuip/bin/pnagent /home/tcosecuip/bin/pnagent_78026
mv /root/pnagent_78030_230116 /home/tcosecuip/bin/pnagent
chown tcosecuip:tcosecuip /home/tcosecuip/bin/pnagent
chmod 755 /home/tcosecuip/bin/pnagent
/home/tcosecuip/bin/pnagent -v // pnagent Ver 78030 for x86, 2023-01-16 확인
upgrade_openssl_1.1.1t.tar.gz
tar zxf upgrade_openssl_1.1.1t.tar.gz
cd upgrade_openssl
./upgrade_openssl_64bit.sh
엔터
openssl version // OpenSSL 1.1.1t 7 Feb 2023 확인
yum -y install zlib*
yum -y install zlib-devil
enter
y
upgrade_openssh_9.3p2.tar.gz
tar -zxvf upgrade_openssh_9.3p2.tar.gz
cd upgrade_openssh
./upgrade_penssh
엔터
Y
ssh -V // 9.3p2 verify
cat /etc/sysconfig/network-scripts/ifcfg-enp4s0 // 관리 포트 설정 확인
rpm -qa | grep xinetd // 슈퍼데몬 설치 확인
yum -y install nmap
rpm -qa | grep ncat // ncat 설치 확인
yum update
/home/tcosecuip/bin/pnagent -v // pnagent 버전 확인
openssl version // openssl 버전 확인
ssh -V // openssh 버전 확인
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