28 Apr
2014
28 Apr
'14
8:27 a.m.
Hello Jerry,
This is what I did a few weeks ago...
Raspberry Pi running Raspbian 3.10.36+
Raspberry Pi is in DMZ behind my router TL-MR3420v2
Inserted into iptables following three lines:
=======================
-A INPUT ! -s 44.0.0.0/8 -i tun0 -j DROP
-A INPUT ! -s 44.0.0.0/8 -i tun1 -j DROP
-A INPUT ! -s 44.0.0.0/8 -i tunl0 -j DROP
=======================
Above lines DEFINITELY cut all crap comming
from Internet from NOT 44-net addresses.
To give you an idea where I placed those lines.
see attached my FULL iptables file.
tunl0 - IPIP tunnel to 44-net mesh
tun0 - local tunnel for JNOS-2.0j4 44.165.2.3
tun1 - local tunnel for TNOS-3.01a1 44.165.2.5
Please check whether you can reach my facilities:
JNOS, TNOS, FPAC, DXspeeder.
http://sp2lob.ampr.org - 87.251.250.110
http://linux.sp2lob.ampr.org - 44.165.2.2
Best regards.
Tom - sp2lob
On 26/04/14 02:09, Jerry wrote:
> (Please trim inclusions from previous messages)
> _______________________________________________
> I have been having severe issues staying connected to the internet all day..
>
>
>
> I did two things as a test.. I think its related to my Net 44 box.
>
>
>
> 1) Turned off the JNOS/URO box
>
> 2) Removed it from DMZ
>
>
>
> Going to see how things look. I think it is getting hit with junk from the
> internet . If so I may be forced to leave it off.. if so.. But not sure how
> to tell.. Other than if I can stay connected and so far it has improved a
> thousand fold..
>
>
>
> If anyone knows how to stop this let me know.
>
>
>
> A Script I can install on my dd-wrt enabled buffalo wzr600dhp router would
> be best or anything I can run on linux. Thanks 73 jerry n9lya
>
>
>
>
>
>
>
> Join Dropbox today<https://db.tt/72qWEIC2> https://db.tt/72qWEIC2
>
>
>
> N9LYA/K9BBS<http://w9bbs.no-ip.org:8080/> http://w9bbs.no-ip.org:8080
> K9BBS IP 44.48.0.42
>
> Linbpq 6.0.7.2 Debian Linux 6.0.7
> Dell_Server_2600_4GBRAM_73GBHD_Dual_Dual_Core_CPU_1.8Ghz
>
>
>
> W9HU<http://w9bbs.no-ip.org:8081/> http://w9bbs.no-ip.org:8081 W9HU IP
> 44.48.0.44
>
> PilinBPQ 6.0.7.2
>
> Raspbian-wheezy-7_Rpi_B_700MHz_256MBram_128GB-SD-class10
>
>
>
> N9LYA-5 IP 44.48.0.46 Jnos 2.0j
>
> N9LYA-9 IP 44.48.0.41 Uronode 2.1
>
> Debian Linux 6.0.7
>
> HP 3.4Ghz 2GB Ram 2TB Hard drive
>
>
>
> W9BBS-3 IP 44.48.0.45 MSYS 1.20Beta4
>
> Dell XP Sp3 40GB HD 756 MB Ram
>
>
>
> NODE's I CO-SYSOP
>
> KC9JIH-7:LEHIGH
>
> K9UY-7:NOIRAM
>
>
>
> <http://www.mitchellwx.com/> http://www.mitchellwx.com wview 5.20.2
>
> <http://www.n9lya.com/> http://www.n9lya.com
>
> <http://www.hfskipnet.net/> http://www.hfskipnet.net
>
> <http://www/indianapacketcouncil.com> http://www/indianapacketcouncil.com
>
>
>
<http://aprs.fi/#!mt=roadmap&z=11&call=a%2FN9LYA-5&timerange=3600&tail=3600>
>
http://aprs.fi/#!mt=roadmap&z=11&call=a%2FN9LYA-5&timerange=360…
>
>
>
<http://aprs.fi/#!mt=roadmap&z=11&call=a%2FN9LYA-3&timerange=3600&tail=3600>
>
http://aprs.fi/#!mt=roadmap&z=11&call=a%2FN9LYA-3&timerange=360…
>
>
>
> My net44 subnet
>
> 44.48.0.41 uronode.n9lya.ampr.org uronode.n9lya
>
> 44.48.0.42 k9bbs.ampr.org k9bbs
>
> 44.48.0.43 w9otr.ampr.org w9otr
>
> 44.48.0.44 w9hu.ampr.org w9hu
>
> 44.48.0.45 w9bbs.ampr.org w9bbs
>
> 44.48.0.46 n9lya.ampr.org n9lya n9lya-3
>
>
>
>
>
> 73 Jerry N9LYA
>
> HF Skipnet Coordinator
>
> HF Skipnet Midwest HUB
>
> ARRL Net Manager - Packet Indiana
>
> AmprNet IP Coordinator Indiana
>
> Indiana Packet Coordinator
>
>
>
> Sysop N9LYA/K9BBS/W9BBS/W9OTR
>
>
>
> W9OTR Hoosier Amateur Radio Digital Society
>
> W9HU Hoosier Radio Society
>
>
>
>