7. #커널파일#open ssh#name server#보조영역

1. 커널컴파일
[root@sevas ~]# uname -r
2.6.32-431.el6.x86_64
[root@sevas ~]# cd /lib/modules/
[root@sevas modules]# ll
drwxr-xr-x. 8 root root 4096 2015-04-20 19:59 2.6.32-431.el6.x86_64
[root@sevas modules]# cd 2.6.32-431.el6.x86_64/
[root@sevas 2.6.32-431.el6.x86_64]# ll
[root@sevas 2.6.32-431.el6.x86_64]# vi modules.networking

2. openSSH 서버
[root@sevas ~]# ssh sevas@192.168.1.100
[root@sevas ~]# ssh -l root 192.168.1.100

ssh -l 사용자 아이피 ->로그온이름
ssh -l 사용자 아이피 -p 포트번호
ssh -l 사용자@ip주소
ssh 사용자@ip주소 -p 포트번호
ssh sevas@192.168.1.100 -p 2200
ssh -l root 192.168.1.100 -p 2200

3.name server
nslookup
>set type=any
>hitel.vm

*주 영역*
zone "suzy.vm" IN {
        type master;
        file "suzy.vm.zone";
        allow-update { 192.168.1.100; };  보조영역 IP 
        allow-transfer{ 192.168.1.100; };  보조영역 IP
};

*보조 영역*
zone "hitel.vm" IN {
        type slave;  
        file "slaves/hitel.vm.slave.zone";  보조영역
  masters { 192.168.1.100; } ;   주영역 IP

[root@sevas slaves]# /etc/rc.d/init.d/named restart
[root@sevas slaves]# cd /var/named/slaves/
[root@sevas slaves]# cat hitel.vm.slave.zone