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IP over Fibre Channel

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Name: mR_Slug
Date: April 11, 2006 at 16:04:23 Pacific
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Comment:

hi, can someone please point me to a guide for setting up TCP/IP over fibre channel. A search on google turns up results saying it's supposed to be possible, but theres no real info describing it, it's just mentioned in some places. Is it configured like a standard NIC or is there more to it than this?



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Response Number 1
Name: seawatch
Date: April 11, 2006 at 18:18:47 Pacific
Reply:

Fiber cable is the media. The data doesn't care how it gets there.

In the case of optical cable, it's faster is all.

Larry

Today seems like a good day to chew through the restraints.


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Response Number 2
Name: wanderer
Date: April 11, 2006 at 20:30:23 Pacific
Reply:

Fibre channel is not the same as fiber optical cable [single or multimode]. Fibre channel is for connecting SANs to clusters/servers. The ip side is iSCSI which is not like configuring tcp/ip. See here
http://whatis.techtarget.com/definition/0,,sid9_gci750136,00.html

configuring fiber cable is no different than configuring cat5/6e cable for ip.

Give a person a fish you feed them for a day.
Ask a person to internet search and they learn a skill for a lifetime.


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Response Number 3
Name: jefro
Date: April 11, 2006 at 22:57:43 Pacific
Reply:

Could the original post mean IP over Firewire?

If so you just plug in two computers that have firewire with a standard firewire cable as I understand it. XP does the rest and then you must set up the network connection just like a normal ethernet card.

If not I just wasted a bunch of bits.


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Response Number 4
Name: mR_Slug
Date: April 13, 2006 at 02:16:26 Pacific
Reply:

Hi, thanks for the quick replies, sorry for any confusion I have caused.

Firstly I am not confusing Fibre Channel with other networking technologies such as FDDI or Firewire etc.

From the information I have gathered, running the IP protocol over a FC interface is just like running the SCSI protocol over it.

Below is some of the information I have gathered:

# RFC 2625 - IP and ARP over Fibre Channel:
http://www.ietf.org/rfc/rfc2625.txt

# RFC 3831 - Transmission of IPv6 Packets over Fibre Channel:
http://www.ietf.org/rfc/rfc3831.txt

Diagram of FC-0 to FC-4 Layers:
http://hsi.web.cern.ch/HSI/fcs/spec/overview.htm#b3

Definition of IPFC:
http://en.wikipedia.org/wiki/IPFC

The reason I’m asking the question is because all the above information looks like its in the draft stages. What I want to know is, has this actually been implemented or is it only something that would work in theory?


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