Re: Networking Questions

2004-04-12 Thread Rob G
Thanks Bob,

This worked out perfectly.  All I did was add the second nic.  COnfigured it
for the First IP in my block and added the Enable Gateway and boom I was off
and surfing :)

Rob G
[EMAIL PROTECTED]
- Original Message -
From: Bob Johnson [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Cc: Rob G [EMAIL PROTECTED]
Sent: Saturday, April 10, 2004 5:57 PM
Subject: Re: Networking Questions


 On Saturday 10 April 2004 01:54 pm, Rob G Rob G
 [EMAIL PROTECTED] wrote:
  Hi All,
 
  I am new to the list, but I have tried researching the archives and
  couldn't find exactly what I am looking for and would like your
  opinion on how to do this:
 
  I have a 4Meg DSL connection with Multiple Static IPs.
 
  69.63.33.### is my main IP that my router or System that does
  authentication will always get.
 
  209.213.231.###/29 is my block of 8 other IP's that route to my main
  IP.
 

 If your ISP is already routing these numbers to your main IP, then it
 should be easy.

  Right now I have my fsb box running mail/web and other services and I
  would like it to do the routing for my internal network of 4 or so
  computers.  I have a Hub that I can plug these other systems in to so
  that is not a problem.
 

 I believe all you need to do is set gateway_enable=YES in rc.conf (and
 reboot -- I don't know the manual way to accomplish that).  I think
 your box will automatically figure out which IP numbers are on which
 interface, and forward appropriately.  If not, you will need to set up
 a static route to tell it which interface the 209.../29 subnet is on,
 since it won't use the default gateway to the Internet.  Manually, you
 use the route(8) command to do this.  I think you can automate it with
 the static_routes= entry in rc.conf, but I don't know the syntax.

  What would be the best way to use my block of statics and have them
  Route properly through my BSD box.  I would like to stay away from
  NAT as I know it right now, broadband router, as it causes havoc with
  my filesharing programs and would like to have my other systems
  pretty much open to the internet and then start locking them down as
  need be once I get them seeing the outside world and the outside
  world seeing them.

 You shouldn't need to run a real router daemon for this simple
 situation, so you don't need to mess with router_enable in rc.conf.

 Now that I've typed all this, it occurs to me that the better answer is
 for you to read the appropriate section of the FreeBSD Handbook:

http://www.freebsd.org/doc/en_US.ISO8859-1/books/handbook/network-routing.ht
ml

 
  Regards,
  Rob G
  [EMAIL PROTECTED]

 Good luck.

 - Bob




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Re: Networking Questions

2004-04-10 Thread Bob Johnson
On Saturday 10 April 2004 01:54 pm, Rob G Rob G 
[EMAIL PROTECTED] wrote:
 Hi All,

 I am new to the list, but I have tried researching the archives and
 couldn't find exactly what I am looking for and would like your
 opinion on how to do this:

 I have a 4Meg DSL connection with Multiple Static IPs.

 69.63.33.### is my main IP that my router or System that does
 authentication will always get.

 209.213.231.###/29 is my block of 8 other IP's that route to my main
 IP.


If your ISP is already routing these numbers to your main IP, then it 
should be easy.

 Right now I have my fsb box running mail/web and other services and I
 would like it to do the routing for my internal network of 4 or so
 computers.  I have a Hub that I can plug these other systems in to so
 that is not a problem.


I believe all you need to do is set gateway_enable=YES in rc.conf (and 
reboot -- I don't know the manual way to accomplish that).  I think 
your box will automatically figure out which IP numbers are on which 
interface, and forward appropriately.  If not, you will need to set up 
a static route to tell it which interface the 209.../29 subnet is on, 
since it won't use the default gateway to the Internet.  Manually, you 
use the route(8) command to do this.  I think you can automate it with 
the static_routes= entry in rc.conf, but I don't know the syntax.

 What would be the best way to use my block of statics and have them
 Route properly through my BSD box.  I would like to stay away from
 NAT as I know it right now, broadband router, as it causes havoc with
 my filesharing programs and would like to have my other systems
 pretty much open to the internet and then start locking them down as
 need be once I get them seeing the outside world and the outside
 world seeing them.

You shouldn't need to run a real router daemon for this simple 
situation, so you don't need to mess with router_enable in rc.conf.

Now that I've typed all this, it occurs to me that the better answer is 
for you to read the appropriate section of the FreeBSD Handbook:
http://www.freebsd.org/doc/en_US.ISO8859-1/books/handbook/network-routing.html


 Regards,
 Rob G
 [EMAIL PROTECTED]

Good luck.

- Bob
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RE: Networking Questions

2003-12-05 Thread Richard Bejtlich
Hello Bryan Cassidy,

You might save yourself some trouble by buying a very
cheap ready-to-go appliance router like the NR041 for
$32.99 from Buy.com:

http://www.buy.com/retail/product_jump.asp?sku=10329936SearchEngine=yaSearchTerm=10329936Type=1103Category=Compdcaid=17194

I carry one to client sites as it's no bigger than a
standard 4 port hub.  (I build and use my own FreeBSD
gateways at home.)  I think you might prefer using a
dedicated device until you're more comfortable with
networking.

Sincerely,

Richard Bejtlich
http://taosecurity.com

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