Re: [转载] firewall后面的机器可不可以访问firewall外面的x资源 - 未名空间MITBBS历史存档

国际科技财经博客移民网络热点娱乐民生时事公众号

Redian新闻

>未名空间

>Unix - 噫吁兮，危乎高哉

Re: [转载] firewall后面的机器可不可以访问firewall外面的x资源

Re: [转载] firewall后面的机器可不可以访问firewall外面的x资源# Unix - 噫吁兮，危乎高哉

l*l2001-02-10 08:02

1 楼

I think your firewall is IP-mask style, you will have your own IP
such as 192.168.XXX.XXX, this kind firewall is simple but it disable
the real IP of the internet. So the outside program can't get the real
DISPLAY env.
Other firewall like IP forward, and IP Proxy, some time you can enable
the service of transfer PORT/6000 , it can work.
So, check your local IP, if it is local such as 192.168...., you have trouble.

s*n2001-02-10 08:02

2 楼

我的ip确实是192.168.*.*形式，而且有些ftp也访问不了，象TAR,
真是faint。
另外，那儿有关于firewall的信息，多谢。

【在 l*l 的大作中提到】

: I think your firewall is IP-mask style, you will have your own IP
: such as 192.168.XXX.XXX, this kind firewall is simple but it disable
: the real IP of the internet. So the outside program can't get the real
: DISPLAY env.
: Other firewall like IP forward, and IP Proxy, some time you can enable
: the service of transfer PORT/6000 , it can work.
: So, check your local IP, if it is local such as 192.168...., you have trouble.

l*l2001-02-10 08:02

3 楼

the information of firewall is no use.
有一点可以利用，firewall can open X in/outside of it's self.
So, I guess your firewall is *NIX system which have two net card.
Can you access the consol of firewall? If you can, and want open X
on this firewall, tell your admin to set start X for your.
防火墙本身就是代价，不过你现在的防火墙可以为你提供更多的虚拟地址。

【在 s******n 的大作中提到】

: 我的ip确实是192.168.*.*形式，而且有些ftp也访问不了，象TAR,
: 真是faint。
: 另外，那儿有关于firewall的信息，多谢。

s*n2001-02-10 08:02

4 楼

you mean i can telnet to the firewall, then telnet to the X client,
and take the firewall as the X server?
block me a lot, can't use email client to check email, some website can't
be logon.
不过你现在的防火墙可以为你提供更多的虚拟地址。
//nod, this is the only advantage that i can think.

【在 l*l 的大作中提到】

: the information of firewall is no use.
: 有一点可以利用，firewall can open X in/outside of it's self.
: So, I guess your firewall is *NIX system which have two net card.
: Can you access the consol of firewall? If you can, and want open X
: on this firewall, tell your admin to set start X for your.
: 防火墙本身就是代价，不过你现在的防火墙可以为你提供更多的虚拟地址。