1. 檢查 chkconfig --list | grep fire
SuSEfirewall2_init 0:off 1:off 2:off 3:on 4:on 5:on 6:off
SuSEfirewall2_setup 0:off 1:off 2:off 3:on 4:on 5:on 6:off
2. 關閉
chkconfig SuSEfirewall2_setup off
chkconfig SuSEfirewall2_init off