Date: Fri, 12 Feb 1999 14:28:45 -0500 From: James Kierstead <jkierstead@image-impression.com> To: freebsd-small@FreeBSD.ORG Subject: [Fwd: [Fwd: Heya... quick question]] Message-ID: <36C480ED.21AA8D29@image-impression.com>
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Hello All,
I've recently download and setup the router version of PicoBSD and just
love it!!! :) It's running on a 486DX 66Mhz box with 16M ram, FD and
nothing else. It's handling traffic on a T1 without breaking a sweat.
Right now it's routing perfectly between two networks 205.x.x.x and my
internal 192.x.x.x using natd. However, I'm having problems with the
-redirect_port flag for natd. I want to redirect requests on port 80 of
the 205.x.x.x (public) to my internal 192.x.x.x:80 box.
However, when I try:
natd -interface ed0 -redirect_port tcp 192.x.x.x:80 80
I'm getting interface already in use errors? As well is there any way
to specificy both tcp/udp on the same line? Or does one need to use two
seperate lines?? What I don't understand is that I can use the one line
but if I try to add more I get the interface already in use error?
Any suggestions on how I can implement this redirect or working examples
would be greatly appreciated!
Thanks
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Date: Fri, 12 Feb 1999 10:02:32 -0500
From: Jeff Zelding <jzelding@image-impression.com>
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Subject: [Fwd: Heya... quick question]
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Message-ID: <36C43F2A.9290644B@utoronto.ca>
Date: Fri, 12 Feb 1999 09:48:10 -0500
From: Justin Folkerts <justin.folkerts@utoronto.ca>
Organization: University of Toronto
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To: Jeff Zelding <jzelding@image-impression.com>
Subject: Re: Heya... quick question
References: <36C43B46.81E641F1@image-impression.com>
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Hey Jeff,
That dang com-pu-ter still causing problems, I see.
Hmmm....... Let me see. I will ramble for a bit and maybe you will get
some ideas out of it.
1 - Last year some time, you had turned off the firewall, I believe it was
testing the VPN software for Autotrader. During the night, the firewall was
still off, and when people tried to dial in for the internet, they could not
access it. This may be too obvious, but is the firewall still on???.
2 - Because the RAS is using Dynamic IP's, are they the same as before, when
the machine was NT 3.1? Did you have to re-set the IP's or did they handle
the conversion. I think there is a host table somewhere that defines the
IP's that should be accepted - Remember the RAS IP's account for individual
Licenses on the firewall, so they need to be defined. If they have changed,
then they firewall will not know how to accept them.
3 - The RAS is the only machine that sends individual IP's across to the
Firewall. The rest of GROUNDZERO, DIETITIANS, FSA, and the virtual IP's on
NETRA are all masked through routers, or through one IP.
4 - I should have the list of IP's on my excel spreadsheet. I would check
there first and verify.
5 - If you are still having problems, I would maybe somehow try and route
the RAS ip's through the GROUNDZERO router 192.0.1.59 instead of through
neutron. Question - are there any other computers who are being routed
through neutron having problems with the Internet? (Sonia's
computer,TANGOSRV??, NEUTRON). IF so, then it may be the 192. - 205. Nic's
on the computer not being set-up properly.
Hope this gives you some leads. If you have tried these, or think they are
wrong, let me know what you have done, so I can troubleshoot better.
Justin
Jeff Zelding wrote:
> Justin,
>
> Just curious if you can remember any special configurations that were
> set up on Neutron such that dial-up users would be able to route out to
> the internet. Currently (ever since we had the big crash last
> weekend), our dialup users can get to the 205 and 192 network, but can't
> get out past the firewall. We know it's a routing issue, but we can't
> find any documentation as to how neutron's routing was set up.
>
> Any thoughts, ideas?
>
> Thanks,
>
> -Jeff
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