Re: (PM) Concerning email only filters

Mury Johnson (muryport@goldengate.net)
Sun, 1 Feb 1998 16:52:14 -0600 (CST)

Easy fix....

In radius:

> test Password = "test"
> Filter-Id = "mailonly.out",
> Filter-Id = "mailonly.in"

Change to:

Filter-Id = "mailonly"

Mury
GoldenGate Internet Services

On Sun, 1 Feb 1998, Administrator wrote:

> Hi all,
>
> I am trying to put together a set of filters to apply to a user so that he
> can only access his local email through us, but not do anything else like
> browsing or ftp, etc..... I have searched out the archives and found lots
> of great suggestions to use and based on those emails that I found, I went
> throught the PM3 manuals, carefully studied on how to put together my own
> filters, and then wrote two filters on our PM3. The filters that I created
> are below
>
> Filter MAILONLY.IN
>
> 1 permit 0.0.0.0/0 0.0.0.0/0 icmp
> 2 permit 0.0.0.0/0 0.0.0.0/0 udp dst eq 53
> 3 permit 0.0.0.0/0 0.0.0.0/0 tcp dst eq 53
> 4 deny 0.0.0.0/0 0.0.0.0/0 udp dst gt 33500
> 5 permit 0.0.0.0/0 0.0.0.0/0 udp dst gt 33433
> 6 permit 0.0.0.0/0 208.154.178.0/24 tcp dst eq 25
> 7 permit 0.0.0.0/0 0.0.0.0/0 tcp dst eq 113
> 8 permit 0.0.0.0/0 208.154.178.0/24 tcp dst eq 110
>
> .....and filter MAILONLY.OUT
>
> 1 deny 0.0.0.0/0 0.0.0.0/0 tcp dst eq 20
> 2 deny 0.0.0.0/0 0.0.0.0/0 tcp dst eq 21
> 3 deny 0.0.0.0/0 0.0.0.0/0 tcp dst eq 23
> 4 deny 0.0.0.0/0 0.0.0.0/0 udp dst eq 69
> 5 deny 0.0.0.0/0 0.0.0.0/0 tcp dst eq 80
> 6 deny 0.0.0.0/0 0.0.0.0/0 tcp dst eq 119
>
> We are using RADIUS 2.0 for NT and in the users file I created a test entry
> like such:
>
> test Password = "test"
> Service-Type = Framed-User,
> Framed-Protocol = PPP,
> Framed-IP-Address = 255.255.255.254,
> Framed-Routing = None,
> Framed-MTU = 1500,
> Framed-Compression = Van-Jacobson-TCP-IP,
> Idle-Timeout = 900,
> Session-Timeout = 21600,
> Filter-Id = "mailonly.out",
> Filter-Id = "mailonly.in"
>
> When I dialed in and got connected it seems as though my filters have not
> even taken effect since I could browse, ftp, and telnet to where ever I
> wanted. I did save the filters on the PM3 and I did save the users file
> after adding the new user, but I am not quite sure where I have gone wrong
> with this. I must admit that I am a novice when it comes to this and this
> is my first time at putting my hand to writing filters, but could someone
> out there please comment on this message and help me find where I have gone
> wrong, so I can get these filters working? Thanks in advance for your time
> and patience!!!
>
> JasonB
>
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