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Peer to Peer Networking using serial cable in fedora

 
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tassadaque
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Joined: 18 Mar 2024
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PostPosted: Tue Mar 18, 2024 7:46 am    Post subject: Peer to Peer Networking using serial cable in fedora Reply with quote

I have a serial cable i want to connect to computers with fedora 7 through serial cable the network should be peer to peer can anybody help
Thanks


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mmmna
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Joined: 21 Apr 2024
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PostPosted: Tue Mar 18, 2024 5:04 pm    Post subject: Reply with quote

Hi, welcome to USAlug!

Have you used Linux very long?

Have you searched through www.sourceforge.net and/or www.freshmeat.net and/or http://savannah.gnu.org/? Those sites may offer programs that make this task easy, and if they offer something, you could search for that program by name in your favorite RPM repository.

And if my ancient memory serves me correctly, a normal serial cable is not the right choice, you'd need a 'null modem' type serial cable to connect between systems.



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markrmcs
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Joined: 29 Jan 2024
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Location: Concord, NH

PostPosted: Tue Mar 18, 2024 5:37 pm    Post subject: Reply with quote

Google is your friend...Wink Wink Wink


Serial HOWTO


specifically, section 12.6:

Connecting two PCs together via serial ports


and mmmna is correct...you need a null modem. A null modem switches TX and RX on one of the sides so that TX on PC1 talks to RX on PC2 and vice-versa...


and finally...

Welcome to USALUG!


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mmmna
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Joined: 21 Apr 2024
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PostPosted: Tue Mar 18, 2024 5:51 pm    Post subject: Reply with quote

One thing I'd like to offer: using the parallel ports should be a few times faster, especially if both PCs support all the latest specifications (I've used Windows 98's 'Direct Cable Connection' and back then, the parallel cable method was much much faster - like 10 times faster). Not sure if the needed parallel cable is not a '1 to 1' straight through cable. Or, if the PCs both have network cards, try a crossover cable instead of a patch cable. And isn't there a USB type transfer mechanism as well?

Anyways, serial to serial is possibly the easiest method, at the expense of having no error detection.



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tlmiller
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Joined: 01 May 2024
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PostPosted: Tue Mar 18, 2024 6:18 pm    Post subject: Reply with quote

Yes, there is a USB transfer ability also. I've done it before (but only on windows), but the cables (type-A at both ends) are VERY hard to find (at least last time I looked).



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richard
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Joined: 13 Apr 2024
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PostPosted: Tue Mar 18, 2024 7:56 pm    Post subject: Reply with quote

Is there any reason why you cannot use a small hub or switch and a couple of network cables?



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JP
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Joined: 07 Jul 2024
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PostPosted: Wed Mar 19, 2024 1:49 am    Post subject: Reply with quote

tassadaque Welcome to the LUG, Glad to have you here Very Happy Very Happy



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