On Fri, 7 Jan 2011, Don Tucker wrote:
> Jason, thank you for your reply. The ISP is T-Mobile and I'm accessing
> it in Austin, Texas. We have the "smartphone unlimited web with
> circuit-switching-dialup option". I don't think we actually need/use the
> CSD option. When I connect using wvdial, I get:
>
> --> PPP negotiation detected.
> --> Starting pppd at Fri Jan 7 16:14:31 2011
> --> pid of pppd: 511
> --> Using interface ppp0
> --> local IP address 26.82.18.227
> --> remote IP address 192.168.111.111
> --> primary DNS address 10.177.0.34
> --> secondary DNS address 10.166.208.148
>
> and then ifconfig shows:
>
> ppp0 Link encap:Point-to-Point Protocol
> inet addr:26.82.18.227 P-t-P:192.168.111.111 Mask:255.255.255.255
> UP POINTOPOINT RUNNING NOARP MULTICAST MTU:1500 Metric:1
> RX packets:4 errors:0 dropped:0 overruns:0 frame:0
> TX packets:4 errors:0 dropped:0 overruns:0 carrier:0
> collisions:0 txqueuelen:3
> RX bytes:64 (64.0 b) TX bytes:82 (82.0 b)
>
> I would think that 26.xxx.xxx.xxx would be publicly routable, but I'm
> not sure how it works.
Are these details from the board or from the machine you are using to
connect to the board?
What's your routing table like?
But really for network problems a fuller networking diagram is needed.
>
> On 1/7/2011 12:13 PM, Jason Stahls wrote:
> >
> > -----BEGIN PGP SIGNED MESSAGE-----
> > Hash: SHA1
> >
> > On 01/07/11 12:38, Rekcut_Nod wrote:
> > > Is there a firewall configured into the default kernel shipped with
> > the TS7260? iptables is not installed, so I figured not, but maybe
> > there is some config file somewhere that is preventing certain
> > traffic. When I establish a ppp0 interface using the TS-GSM1, I'm able
> > to ping out but not receive pings. I can't figure out why this is. Any
> > help is greatly appreciated.
> >
> > It's probably your provider, who are you with? Do you have a publicly
> > routable IP or a 10.x.x.x, 172.168.x.x or 192.168.x.x address? If
> > you're in a offnet IP range that's NAT'd then you're pooched :) Where
> > are you globally? There's only a couple providers in the US (and only
> > select services within them) that will give you publicly routable IP's.
> >
> > - --
> > Jason Stahls
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>
>
> ------------------------------------
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