ssh IP地址是可以连接的。
hosts文件配置如下,俩台机器的防火墙都是关闭的。hosts文件也是一样的。
XL-ORA1B:~ # more /etc/hosts
#
# hosts This file describes a number of hostname-to-address
# mappings for the TCP/IP subsystem. It is mostly
# used at boot time, when no name servers are running.
# On small systems, this file can be used instead of a
# "named" name server.
# Syntax:
#
# IP-Address Full-Qualified-Hostname Short-Hostname
#
127.0.0.1 localhost
# special IPv6 addresses
::1 localhost ipv6-localhost ipv6-loopback
fe00::0 ipv6-localnet
ff00::0 ipv6-mcastprefix
ff02::1 ipv6-allnodes
ff02::2 ipv6-allrouters
ff02::3 ipv6-allhosts
ATAE Blade
192.168.1.14 XL-ORA1A.site XL-ORA1A
172.16.8.14 XL-ORA1A.site XL-ORA1A
172.16.8.15 XL-ORA1B.site XL-ORA1B
192.168.1.15 XL-ORA1B.site XL-ORA1B