Re: ideas for Linux router?

2009-05-16 Thread Alex Samad
On Fri, May 15, 2009 at 12:16:15PM +, Ólafur Jens Sigurðsson wrote:
 On Fri, May 08, 2009 at 02:18:24PM +0800, Bob wrote:
  Alex Samad wrote:
  On Wed, May 06, 2009 at 09:23:52PM -0400, Zachary Uram wrote:

  Hello,
 
  I got an awesome deal today on a Linksys wired Etherfast Cable/DSL
  router and 4 port switch - $5 USD at our local Goodwill Computer Store.
  They get donations and then sell them (they are a non-profit corp. that 
  helps
  the disabled). The model number is: BEFSR41 version 3.
  
 
  have a look at openwrt.org
 
 In the lates issue of linuxformat there is mention of a worm called
 psybOt that affects openwrt and routers based on mipsel (a debian
 derived distribution), so keep your eyes open.

yes it targets linux boxes that have week root passwords. openwrt by
default doesn't allow password ssh only certificate - this is more about
this on the openwrt.org web page

alex

 
 Oli
 
 

-- 
I thought YOU silenced the guard!


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Re: ideas for Linux router?

2009-05-15 Thread Ólafur Jens Sigurðsson
On Fri, May 08, 2009 at 02:18:24PM +0800, Bob wrote:
 Alex Samad wrote:
 On Wed, May 06, 2009 at 09:23:52PM -0400, Zachary Uram wrote:
   
 Hello,

 I got an awesome deal today on a Linksys wired Etherfast Cable/DSL
 router and 4 port switch - $5 USD at our local Goodwill Computer Store.
 They get donations and then sell them (they are a non-profit corp. that 
 helps
 the disabled). The model number is: BEFSR41 version 3.
 

 have a look at openwrt.org

In the lates issue of linuxformat there is mention of a worm called
psybOt that affects openwrt and routers based on mipsel (a debian
derived distribution), so keep your eyes open.

Oli


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Re: ideas for Linux router?

2009-05-08 Thread Bob

Alex Samad wrote:

On Wed, May 06, 2009 at 09:23:52PM -0400, Zachary Uram wrote:
  

Hello,

I got an awesome deal today on a Linksys wired Etherfast Cable/DSL
router and 4 port switch - $5 USD at our local Goodwill Computer Store.
They get donations and then sell them (they are a non-profit corp. that helps
the disabled). The model number is: BEFSR41 version 3.



have a look at openwrt.org
  


No point the BEFSR41 does not run Linux and there is no 3rd party 
firmware for it, I have one and no longer use it as my firewall / router 
as there is no way of assigning static IP addresses on it's internal 
DHCP server.


If you wish to use it as a router and need static IPs you can either 
assign them manually or turn off the DHCP server and use another one


Or turn off the DHCP server and use it as a 4 port switch

Or what I do with mine is I've changed its IP to 192.168.1.2 and the 
DHCP range starts at 192.168.1.10 then when I wish to reset / reflash / 
tinker with my Openwrt box I can put it into Failsafe mode which sets 
it's IP address to 192.168.1.1 but disables the DHCP server turn on my 
BEFSR41 renew my IP and telnet into my openwrt box, this saves mucking 
about with static IPs (which I can't seem to get working) and and makes 
the whole thing easer.


The BEFSR41 is pretty old now, doesn't have great throughput (12Mb/s??) 
and is lacking in quite a few features, one thing going for it is it has 
a really good h.323 helper if you use that VOIP protocol.



What exactly can I do with this in Linux? I have 2 computers and would
like to network them using this.

It came with a 6 foot ethernet cable and a 12V power adapter. Any ideas
and/or pointers on what to do to set this up in Linux would be great.
Right now I have raw ethernet frames being sent to my laptop which is
using static IP so I have nothing in the way:

Kernel IP routing table
Destination Gateway Genmask Flags Metric RefUse Iface
66.93.172.0 0.0.0.0 255.255.255.0   U 0  00 eth0
0.0.0.0 66.93.172.1 0.0.0.0 UG0  00 eth0

My eventual goal is to setup a DMZ network and route my public network
traffic behind that but for the present I just want to get my 2
computers sharing the DSL line using this router I got.

Here is my planned DMZ setup:
http://www.hyperyoda.org/my-DMZ-network-diagram.png

PS: The Goodwill store has a 20 port Agilent switch (still wrapped in
plastic in the box) for $20.
Is that also a good deal?

Zach





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ideas for Linux router?

2009-05-06 Thread Zachary Uram
Hello,

I got an awesome deal today on a Linksys wired Etherfast Cable/DSL
router and 4 port switch - $5 USD at our local Goodwill Computer Store.
They get donations and then sell them (they are a non-profit corp. that helps
the disabled). The model number is: BEFSR41 version 3.

What exactly can I do with this in Linux? I have 2 computers and would
like to network them using this.

It came with a 6 foot ethernet cable and a 12V power adapter. Any ideas
and/or pointers on what to do to set this up in Linux would be great.
Right now I have raw ethernet frames being sent to my laptop which is
using static IP so I have nothing in the way:

Kernel IP routing table
Destination Gateway Genmask Flags Metric RefUse Iface
66.93.172.0 0.0.0.0 255.255.255.0   U 0  00 eth0
0.0.0.0 66.93.172.1 0.0.0.0 UG0  00 eth0

My eventual goal is to setup a DMZ network and route my public network
traffic behind that but for the present I just want to get my 2
computers sharing the DSL line using this router I got.

Here is my planned DMZ setup:
http://www.hyperyoda.org/my-DMZ-network-diagram.png

PS: The Goodwill store has a 20 port Agilent switch (still wrapped in
plastic in the box) for $20.
Is that also a good deal?

Zach


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Re: ideas for Linux router?

2009-05-06 Thread Alex Samad
On Wed, May 06, 2009 at 09:23:52PM -0400, Zachary Uram wrote:
 Hello,
 
 I got an awesome deal today on a Linksys wired Etherfast Cable/DSL
 router and 4 port switch - $5 USD at our local Goodwill Computer Store.
 They get donations and then sell them (they are a non-profit corp. that helps
 the disabled). The model number is: BEFSR41 version 3.

have a look at openwrt.org

 
 What exactly can I do with this in Linux? I have 2 computers and would
 like to network them using this.
 
 It came with a 6 foot ethernet cable and a 12V power adapter. Any ideas
 and/or pointers on what to do to set this up in Linux would be great.
 Right now I have raw ethernet frames being sent to my laptop which is
 using static IP so I have nothing in the way:
 
 Kernel IP routing table
 Destination Gateway Genmask Flags Metric RefUse Iface
 66.93.172.0 0.0.0.0 255.255.255.0   U 0  00 eth0
 0.0.0.0 66.93.172.1 0.0.0.0 UG0  00 eth0
 
 My eventual goal is to setup a DMZ network and route my public network
 traffic behind that but for the present I just want to get my 2
 computers sharing the DSL line using this router I got.
 
 Here is my planned DMZ setup:
 http://www.hyperyoda.org/my-DMZ-network-diagram.png
 
 PS: The Goodwill store has a 20 port Agilent switch (still wrapped in
 plastic in the box) for $20.
 Is that also a good deal?
 
 Zach
 
 

-- 
My pan plays down an unprecedented amount of our national debt.

- George W. Bush
02/27/2001
in his budget address to Congress


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