Re: [TriLUG] help setting up Nextel BPL modem under Linux

[Aaron Joyner]

Well we did some further testing on my laptop last night at the TriLUG 
meeting, and the setup really is quite odd.  It seems that his static 
IP gets assigned to the local interface, and a static route to a MAC 
address gets assigned to the ethernet card - although I don't quite 
know how DHCP is setting that up.  Unfortunately, time and reception 
didn't allow us to slap tcpdump on the interface and log the DHCP 
traffic, but perhaps someone can reason out how DHCP would define that. 
 I'm including a copy of the routing table that was on my Mac while it 
was connected via DHCP, for reference purposes.

Internet:
Destination        Gateway            Flags    Refs      Use  Netif 
Expire
default            172.29.251.133     UGSc        5       10    en0
65.76.244.243      127.0.0.1          UHS         0        1    lo0
127                127.0.0.1          UCS         0        0    lo0
127.0.0.1          127.0.0.1          UH         90    12887    lo0
169.254            link#4             UCS         0        0    en0
172.29.251.133     0:7:35:b1:2:53     UHLW        6        0    en0   
1182 =>
172.29.251.133/32  link#4             UCS         1        0    en0

Internet6:
Destination                       Gateway                       Flags   
   Netif Expire
::1                               ::1                           UH      
    lo0
fe80::/64                         fe80::1                       Uc      
    lo0
fe80::1                           link#1                        UHL     
    lo0
fe80::/64                         link#4                        UC      
    en0
fe80::20a:95ff:fea5:29de          0:a:95:a5:29:de               UHL     
    lo0
fe80::/64                         link#5                        UC      
    en1
ff01::/32                         ::1                           U       
    lo0
ff02::/32                         ::1                           UC      
    lo0
ff02::/32                         link#4                        UC      
    en0
ff02::/32                         link#5                        UC      
    en1

Aaron S. Joyner
On Jul 8, 2004, at 2:46 PM, Joseph Mack NA3T wrote:
On Thu, 8 Jul 2004, Aaron S. Joyner wrote:
Well, I don't have any red roses, or lapels for that matter, but I can
hop if you like.  :)
I'll hop too. That should do it.
In the interest of full disclosure, I haven't
setup my Nextel connection under Linux directly - what I have is a
802.11b access point in my car, which is directly connected to the 
modem
via Ethernet.  The AP leases a private address via DHCP and shared 
that
via NAT over the 802.11b.
sounds like dhcp is all that's required :-(
I then use what ever I please (usually my Palm Tungsten C) for 
wireless
Internet access, any where near my car (which is usually near my
person).

We can certainly hook up your modem to my laptop and experiment with
routing - I'm running OS X on a PowerBook and we can take a close look
at the routing tables to figure out how things should be.
yes
If we really
want to test it out on Linux, there's never a shortage of Linux
notebooks at the TriLUG meeting - I'm sure we can coax someone into
trying out Nextel Broadband.  :)
of course. great idea
Thanks Joe
--
Joseph Mack NA3T EME(B,D), FM05lw North Carolina
jmack (at) wm7d (dot) net - azimuthal equidistant map
generator at http://www.wm7d.net/azproj.shtml
Homepage http://www.austintek.com/ It's GNU/Linux!
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