suse linux 11 防火墙配置文件
时间: 2023-08-03 18:07:53 浏览: 63
在 SUSE Linux 11 中,防火墙的配置文件是 `/etc/sysconfig/SuSEfirewall2`。你可以使用编辑器打开该文件并进行相应的配置。
以下是一个示例配置文件的内容:
```
## Path: Security/Firewall
## Description: SuSEfirewall2 basic configuration
## Type: string(basic,noservices,masquerading,advanced,custom)
## Default: basic
#
# SuSEfirewall2 configuration
# based on /etc/sysconfig/scripts/SuSEfirewall2-3.6.312-1.1
# last modified Tue Jul 6 12:58:32 UTC 2010 by root <root@localhost>
# Modified by YaST2 at Thu Feb 22 14:45:34 CET 2018
FW_DEV_EXT="eth0" # External network interface
FW_DEV_INT="eth1" # Internal network interface
FW_FORWARD="yes" # Enable packet forwarding
FW_MASQUERADE="yes" # Enable masquerading
FW_SERVICES_EXT_TCP="22 80" # TCP services allowed from external network
FW_SERVICES_EXT_UDP="" # UDP services allowed from external network
FW_SERVICES_INT_TCP="" # TCP services allowed from internal network
FW_SERVICES_INT_UDP="" # UDP services allowed from internal network
FW_SERVICES_DMZ_TCP="" # TCP services allowed from DMZ network
FW_SERVICES_DMZ_UDP="" # UDP services allowed from DMZ network
# ... 其他配置 ...
```
你可以根据需要修改上述配置文件中的参数。例如,你可以添加或删除允许通过防火墙的端口,指定内部和外部网络接口等。修改完成后,保存文件并重启防火墙服务以使配置生效。
注意:在进行任何配置更改之前,请确保你已备份原始配置文件以防止意外情况发生。