Re: MacGate Revival

[Miles Lott <miles.lott@gmail.com>]

On Friday, May 17, 2013 6:00:55 AM UTC-5, Miles Lott wrote:
> On Friday, May 17, 2013 5:59:46 AM UTC-5, Miles Lott wrote:
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> > On Thursday, May 16, 2013 6:53:10 PM UTC-5, Steven Hirsch wrote:
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> > > On 05/16/2013 07:48 PM, Jonno Downes wrote:
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> > > > On Friday, May 17, 2013 7:36:15 AM UTC+10, Miles Lott wrote:
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> > > >> Yes, telnet is running on the a2server install specifically for this ;)
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> > > >> I was able to connect to localhost and then from another linux vm, my
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> > > >> primary file server.  iptables is disabled (policy ACCEPT with no further
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> > > >> rules).
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> > > > Can you use wireshark to confirm whether any of the telnet traffic is
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> > > > leaving the PN848?
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> > > Excellent idea!  It wouldn't be the first time a LocalTalk <--> Ethernet 
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> > > bridge has caused problems.  Geoff has been on ground zero for all the war 
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> > > stories :-).
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> > tcpdump shows quite a bit of AT traffic, including:
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> > 06:55:54.078248 AT 1.146.72 > 1.105.72:  at-IP 40
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> > 06:55:57.126493 AT 1.146.72 > 1.105.72:  at-IP 40
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> > ...which should be the MacIP packets.  The issue seems to be with the ability to actually see this traffic in MacGated.  If I set the socket to listen to ETH_P_ALL then it sees plenty that it cannot decode.  I added some debugging to show them but I should spend more time with that.  For the socket I have tried:
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> > //  SockLT = socket(AF_PACKET, SOCK_RAW, htons(ETH_P_LOCALTALK));
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> > //  SockLT = socket(AF_APPLETALK, SOCK_DGRAM, htons(ETH_P_ALL));
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> > //  SockLT = socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_LOCALTALK));
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> > also htons(ETH_P_ATALK), but only the ETH_P_ALL shows anything so far.  So, only the most critical parts are left to fix ;)
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> Note that I am also running netatalk since that seems to be critical for nbp registration, etc.  That part works fine.

I have sent my current work to Geoff for his evaluation.