44net August 2015

44net@mailman.ampr.org

21 participants
27 discussions

Re: [44net] DMARC
by Brian Kantor 04 Aug '15

04 Aug '15

Well, if I did everything right, the people on yahoo, comcast, and sbcglobal who weren't getting messages from this mailing list because of those ISPs' DMARC filtering should now be getting messages once again. - Brian

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DMARC
by Brian Kantor 04 Aug '15

04 Aug '15

It appears that comcast and yahoo have implemented DMARC mail filtering around the first of the month. This breaks mailing lists such as 44net. As a result, about a dozen people have had their mail from this list bouncing and they've been unsubscribed from the list as a result. This message won't reach them, but if you happen to hear from a former participant in this list who is wondering what happened, you might let them know that their ISP has broken mail filtering software in place that is blocking their participation. - Brian

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test header munging
by Brian Kantor 04 Aug '15

04 Aug '15

testing header munging for DMARC

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Re: [44net] New Linux Boot Scripts for Testing
by Rob Janssen 04 Aug '15

04 Aug '15

> Subject: > Re: [44net] New Linux Boot Scripts for Testing > From: > "Marius Petrescu" <marius(a)yo2loj.ro> > Date: > 08/03/2015 01:45 PM > > To: > "'AMPRNet working group'" <44net(a)hamradio.ucsd.edu> > > > Ok. It seems I got that wrong. > Actually there is no reply via tunnel. I can ping your system only via the > public internet. > > Marius Same for me, Marius! I did (just as for N1URO) detailed tracing of the network traffic and although there is outgoing encapsulated IPIP traffic to his advertised gateway, there is no reply whatsoever. It is still unclear to me if there is some problem with the operation of the network, or a systematic bug in the scripts that some people use. This time I thought I could download a script and have a look, maybe I see some problem, but I cannot access the site from any address I tried... :-( Rob

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Re: [44net] New Linux Boot Scripts for Testing
by Steve L 03 Aug '15

03 Aug '15

What might want to be considered in future portal enhancements under the gateways details section is a checkbox for if that particular gateway uses 1)rip44d by OH7LZB 2) ampr-ripd by YO2LOJ 3) A munge script Really if nothing else for statistical purposes. I realize gateway ops could be listing this voluntarily in the gateway note section till then. It might also be a good idea to have another field to list the radio LAN connectivity speed. (So people know to go gently with broadcast pings and nmap) It might also be nice to list the BGP connected subnets somewhere on the portal. For those not aware, you can see that now by: http://thyme.rand.apnic.net/current/data-add-ARIN | grep " 44\."

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Re: [44net] New Linux Boot Scripts for Testing
by Steve L 02 Aug '15

02 Aug '15

I am running Marius' ampr-ripd version, routes show "proto 44" root@kb9mwr# ip route show table 44 <clip> 44.182.69.0/24 via 5.15.186.251 dev tunl0 proto 44 onlink window 840 44.182.83.0/24 via 95.76.237.2 dev tunl0 proto 44 onlink window 840 44.185.1.0/24 via 109.107.73.62 dev tunl0 proto 44 onlink window 840 44.185.4.0/24 via 109.107.73.62 dev tunl0 proto 44 onlink window 840 etc.. kb9mwr@kb9mwr:~/test/ampr/ampr-ripd-1.13 $ grep "proto" ampr-ripd.c * Observation: All routes are created with protocol set to 44 req.rtm.rtm_protocol = RTPROT_AMPR; Marius can you explain the purpose of that for us? I am not completely sold that is the problem, but at the same time I don't pretend to understand the proto 44's purpose either. Thanks. Steve, KB9MWR ------ Quote ------ Can everyone verify their AMRPRNet tunl0 route tables do not include the following value: "proto 44" This appears to have somehow entered some stations routing tables, the value should be "table 44" for routers using a separate routing table, as defined in STARTAMPR; or by using '-t' switch with RIP44d. The ROUTING PROTOCOL value "proto 44" is invalid for routing on AMPRNet, and I understand it should be zero (0) or unspecified. - Lynwood KB3VWG

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Re: [44net] New Linux Boot Scripts for Testing
by Rob Janssen 02 Aug '15

02 Aug '15

> Subject: > [44net] New Linux Boot Scripts for Testing > From: > <lleachii(a)aol.com> > Date: > 08/02/2015 08:23 PM > > To: > 44net(a)hamradio.ucsd.edu > > > The files and README are located here for those on AMPRNet: > > http://44.60.44.10/amprnet_docs/start_ampr_version From AMPRnet, I cannot reach this system at all. From another internet address, I get a 403 error. How do you route to 44.137.0.0/16? Route from here to you is via a tunnel: 44.60.44.0/24 via 96.255.40.79 dev tunl0 Tunnel endpoint cannot be pinged, 44.60.44.10 neither. Packets go out into the tunnel, nothing comes back. Same problem as with N1URO. Rob

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44net August 2015