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cluster:192 [2022/02/10 10:49]
hmeij07
cluster:192 [2022/03/08 13:02]
hmeij07 [Recipe]
Line 196: Line 196:
 systemctl restart network systemctl restart network
 dig google.com dig google.com
 +#centos7
 yum install -y iptables-services yum install -y iptables-services
 vi /etc/sysconfig/iptables vi /etc/sysconfig/iptables
Line 202: Line 203:
 systemctl stop firewalld systemctl stop firewalld
 systemctl disable firewalld systemctl disable firewalld
 +# centos8
 +# allow ports 0:65526 for priv networks
 +
 # other configs # other configs
 vi /etc/selinux/config (disabled) vi /etc/selinux/config (disabled)
Line 215: Line 219:
 /etc/ssh/sshd_config (PermitRootLogin) /etc/ssh/sshd_config (PermitRootLogin)
 echo "relayhost = 192.168.102.42" >> /etc/postfix/main.cf echo "relayhost = 192.168.102.42" >> /etc/postfix/main.cf
 +
 +# add packages 
 +xmgrace xmgrace-devel, ddd, gnuplot
 # add packages and update # add packages and update
 yum install epel-release -y yum install epel-release -y
cluster/192.txt ยท Last modified: 2022/03/08 13:29 by hmeij07