Networking LC 475 and Performa 6300CD

Hi All,
I'm having a bit of a problem with networking. Both computers have a PDS ethernet card. I have an Amer.com SD8n Ethernet Switch with 8 ports and one labeled "Uplink".

I am, for now, just trying to connect the LC 475 and the Performa 6300CD through the switch. I upgraded the 475 to System 7.5, and the Performa runs OS 8. I have followed the instructions in the Apple Knowledge base article for file sharing <http://docs.info.apple.com/article.html?artnum=106657>, but haven't had any luck connecting them through the Chooser. There is no computer name in the Chooser.

I assume the required Ethernet extensions are installed - Ethernet shows up in the Appletalk control panel. I have the Performa connected to port 1 on the switch and the 475 connected to port 2. Should I have it set up differently, with a computer connected to Uplink?

The green lights are lit on the PDS cards themselves, and the orange lights on the switch are lit. They blink for a while when AppleShare is selected in the Chooser, but they eventually stop and nothing happens.

I have seen the threemacs.com page, but I couldn't connect with those instructions, either.

Any information or relevant links would be greatly appreciated.

Kyle-

Posted on Aug 19, 2005 8:15 PM

Reply
17 replies

Aug 20, 2005 2:17 AM in response to Kyle Koerner

Hi Kyle
Two more links you may use:
1)thanks Jan Hedlund
http://www.dur.ac.uk/~dbl0www1/WellconnectedMac/serialguide/serial.html
2) http://homepage.mac.com/car1son/os9xnet_nfilesharing.html
I assume Appletalk is active(in the Cooser) and FileSharing is started(in FileSharing) and Users & Groups are installed with the needed privileges. IF so you only need to start the computers-and they will connect.
Good luck
PS: The Uplink port is used for connection to another net/router etc. The other ports on the switch are equal-doesn't matter which are used.

Aug 21, 2005 4:07 AM in response to Kyle Koerner

Kyle
If you connect the two subject Macs simply with a crossover cat5/5A cable, configure AppleTalk and TCP/IP, and set FileSharing (either hard disks or individual folders) from Sharing... in the File menu, both machines should list the other when you select AppleShare in the Chooser.

This is exactly parallel to what should happen when they are both connected with patch cables to your ethernet switch, with TCP/IP configuration to give each its own address within your LAN. If you already have an operational LAN, and all the evidence is that you have, you are probably using one of the private ranges of IP addresses for existing members.

In my own case, for example, an SE/30 (32MB/OS 7.5.5/AppleShare 3.7.4) at IP 10.1.1.14 and an LC II/Quadra 605 (36MB/OS 8.1/AppleShare 3.7.4) at 10.1.1.10 are members of a LAN of thirteen out of the Macs below. (I leave the modem/router at 10.1.1.1. 10.1.1.2 is reserved for USB connection to the router.) Given the setup above, clicking AppleShare in the Chooser of either Elsie or SE/30 brings up a list containing the other as well as the principal server to the LAN, iMac Snow (1GB/OS 10.3.9).

This protocol may all be well-enough known to you, and what you have done. If it does not get the required result, check that AppleTalk in one of the Macs has not switched itself to a serial port instead of Ethernet, or some other seemingly minor but debilitating mischance. Failing that, you may have a hardware fault in either of the NICs, which should become apparent in a crossover cable test of the setup.

Aug 21, 2005 8:17 AM in response to Denis Eddy

Kyle
For thoroughness, if not novelty, I should have added that when first you open Chooser and click on AppleShare, if there has been no prior communication between the Macs there will be no server listed in the right-hand pane. You will need to click on the Server IP Address... button, enter the server machine's IP address in the succeeding window, and then authenticate the request in the next window again.

Even that will get you nowhere if you have not already set up Users and Groups, including yourself as Registered User (owner), given your computers names (as well as IP addresses), and made sure that both Macs are not asleep. Thereafter it will be adequate, if the computers are awake, to click on the name of one in the list, and authenticate the request in the following window.

Aug 21, 2005 8:28 AM in response to Denis Eddy

Denis,
Thanks for your reply. I don't have a crossover cable, and I plan to add more Macs to the network later on. I checked all cables - they are all patch cables.

How do I tell what IP address each Mac is? How do I configure TCP/IP? Manually? DHCP? Do I assign the IP address?

AppleTalk is on Ethernet on both machines.

I guess I need to configure TCP/IP correctly, but how?

Kyle-
Edit -
I see your second reply now, thanks. Where will I assign the IP addresses? In the TCP/IP control panel?

Aug 21, 2005 8:36 AM in response to AppleIIFreak

AppleII,
I saw the link to the Mac serial guide - thanks, but I'm using Ethernet.

The second link looked kind of like what I want to do - is the information regarding the Classic side of the setup the same even if not connecting to an OS X Mac?

AppleTalk is active and set to Ethernet. Filesharing is started. Users and Groups is set up to allow access.

Thanks for the information regarding the Uplink port, too.

Kyle-

Aug 21, 2005 9:03 AM in response to Kyle Koerner

Kyle
Even if you use Ethernet-the procedure is almost the same-just change from printer port to Ethernet in the Apple Talk Control Panel. You do need TCP/IP Control Panel only for connecting to Internet/Router or with OSX.
The Classic side of the setup is the same,just depends on what OS you use(as cited there).AS you want to connect more Macs,you will need a hub/switch/router and can use patch cables.For cabling you may look at:
http://docs.info.apple.com/article.html?artnum=30722
http://www.incentre.net/incentre/frame/ethernet.html

Now Denis Eddy is here you will get better info than I ever can deliver.

Aug 21, 2005 9:15 AM in response to Kyle Koerner

Kyle
AppleTalk you know about. The disks or folders for Filesharing you enable at the server end, and the ability to fileshare at the client end under the Start/Stop tab in the File Sharing pane of File Sharing. Don't forget to define your file permissions at the server end.

Open TCP/IP, and then press command-u. If you wish to add security, make yourself an administrator with a suitably secure password. Press OK, and the TCP/IP control panel will present with locks beside the fields. TCP/IP needs:
Connect via Ethernet (the system may add text to suit your cards);
Configure Manually (for the moment);
IP Address Unique for each machine, in the range 10.1.1.3 to 10.1.1.255;
Subnet mask 255.0.0.0 for all in your LAN;
Router address 10.1.1.1
Name server addr. Whatever your ISP has given you as DNS numbers;
Starting Domain Name Your ISP's domain name (optional).

Leave the remaining fields blank unless you need to fill them in. Click the button Options, and accept the two defaults of 'Active' and 'Load only when needed'. Now press command-k. If the Default configuration is highlighted, rename it 'Shared' or 'Cod-liver Oil' or something that appeals to you. (You may later wish to set up other configurations with distinguishing names, such as for dial-up.) Close and confirm the Configurations and TCP/IP windows.

Users and Groups needs only you as owner, for the moment. You need to enter your system name and password under 'Identity', from the Open button. You can add other Users and Groups when and as you please. Network Identity (under the Start/Stop tab) needs a Computer Name and your Owner Password. The IP address will already have been imported from TCP/IP.

That should be it. There is no immediate necessity to use DHCP address allocation. With NAT enabled in your router you may never need it, even to access the Web from one of your oldies. There is nothing particular against using it, either. You may still need to do a communication hardware test before you start all this so as not to be misled by failure by either machine to connect to the LAN.

Aug 21, 2005 10:07 AM in response to AppleIIFreak

Rainer
Thank you for your kind words. Would that I had had you at my side during the just-past five days, while I have been swearing my way through the exercise of downgrading an iMac 500 from OS 10.3.9 to 10.2.8 in order to use a no-longer-supported application. One Archive and Install, and two scorched-earth reformats and installations, and even then a painstaking comparison between the iMac and another iMac 500 beside it, still running 10.3.9, to realign file permissions with need. Imagine being shut out of your own computer by a @#$%&* Installer ... Grrrr. Dumping me into Console after log-in, and then freezing. By our Lady-minded refusal to write configuration preferences to file. You name it, and I saw it. Sydney nearly saw its first intercontinental ballistic iMac.

Aug 22, 2005 9:07 AM in response to Denis Eddy

Hi Denis,
Thanks for the detailed information - it was great! I now have my LC 475 and LC III talking to one another.

I was not able to get the 6300 in the network. Thinking of a faulty Ethernet card and cable, I tried another. I am using LC PDS ethernet cards, since the 6300 has an LC PDS slot. Should I use a COMM slot card instead? I also tried adding my flat panel iMac to the network, however, Mac OS 8.1 can't mount my drive and Tiger can't mount the 475. They see each other, though. The Performa does not.

I also have a Farallon EtherMac PB adapter (serial to Ethernet adapter). Could I use that on the 6300? It would be very slow, but until I can find a COMM card, maybe?

Thanks for the help so far!

Kyle-

Aug 22, 2005 12:18 PM in response to Denis Eddy

Kyle and Rainer
The kbase article (106657) cited by Kyle in an early post leads to a number of useful links, but this one is of particular interest when you have mixed-age machines to connect. The upshot of it all is that you set all of the (available) parameters above, knowing that access to them may be found in differing ways because of the different versions of AppleShare that accompany versions of the System/OS.

The lowest-numbered OS in my LAN at the moment is 7.5.5 on the two SE/30s. I haven't modified the version of AppleShare in any of the Macs, which include PDS, PCI and inbuilt Ethernet capabilities. There is none with a comm. slot, but it should be a matter of indifference (apart from data rate) which is used in a given context, as long as it is functional. Nine of my chilluns have only 10Base-T capability, and, by and large it matters not a whit. I haven't found any of the 13 to be inherently unconnectable so far, and even if I did, I should just do a two-step transfer A to B to C if A to C was not feasible directly.

Rainer
My problem is setting the permissions correct-but runs.
I'm not sure what is giving you grief, but I suggest that all you need to start with is to give yourself read and write permission everywhere. Other users you can add later, if you wish. I have, however, everywhere given myself the 'short name' (deniseddy) bestowed by OS X, because OS X is the most intransigent of the OSs concerned when it comes to making changes.

Kyle
I haven't any experience of 10.4.x yet, and will not try before it reaches 10.4.6 at least. However, my reading has left me with the suspicion that Apple's dumping of AppleTalk in more recent OSs may have the effect that OS X machines may have difficulty in taking the client, as opposed to the server, role in communicating with older OSs. Within that constraint, however, there should be no problems in your flock. My Elsie and PB 540c (OS 8.1) have no trouble fitting in, nor do the OS 8.6 PowerBooks and OS 9 whatevers (including the OS 9 partitions for Classic Mode within OS X). Functional cards and cables a given, persistence should win through for you.

Aug 23, 2005 7:33 PM in response to Denis Eddy

Denis et al,
Thanks so much for the great advice! I was able to configure and set up all three of my oldies - LC III, 475, and Performa 6300. I had taken the Performa off the desk for a day or so - resetting the PRAM - and now it connects to the others quite well. Apparently, there was something I overlooked that is now set.

I'll look into the iMac, but if that doesn't work, no biggie.

Thanks a bunch!

Kyle-

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Networking LC 475 and Performa 6300CD

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