18 May
2017
18 May
'17
10:43 a.m.
I am using my own router. Juniper SRX Firewall actually. The Comcast
business modem is in "transparent mode". This means that it is a L2 device
only. IP connectivity is handled by the SRX directly. I assigned my
Comcast Business static IP to GE-0/0/6 on the SRX.
I can run TCPDUMP on the firewall at the Unix command prompt which means
that I am seeing raw packets BEFORE the firewall rules are applied. Again,
no traffic at all from the 44 net side of the world.
Thanks
Craig
On Thu, May 18, 2017 at 10:29 AM, lleachii--- via 44Net <
44net(a)hamradio.ucsd.edu> wrote:
(Please trim inclusions from previous messages)
_______________________________________________
Craig,
For clarity, are you using your own router, or one provided by the cable
company?
If you're using your own router:
- Can you bypass the "router" and use the cable modem only, hook up a
laptop and run Wireshark.
- We want to see if you're receiving IPENCAP packets. In Wireshark, they
will appear as normal packets, but looking at the frames in the lower
screen, the IPENCAP packet will have TWO IP headers instead of one.
- What is the make a model of the router (if they are separate devices)?
73,
- Lynwood
KB3VWG
I've got the tunnel defined on my router. When I run a TCPDUMP on the
physical interface that is hooked up to
m169.228.66.251y cable modem
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