How do I configure a condor interface


After you have added the condor board to VME backplane and restarted
the system do the following to configure a condor controller.


1.  Verify you have the nsu and cnd package installed by running the
    pkginfo command.

        # pkginfo nsu
        system      nsu            Network Support Utilities
        # pkginfo cnd
        system      cnd            Condor Ethernet Driver


2.  Uncomment the appropriate cnd line in /etc/conf/sadapters.d/kernel.

        # cnd      0        vme0    intr  -       ffff5000   2   <--- original
        cnd      0        vme0    intr  -       ffff5000   2

	
3.  Make sure the conf flag in /etc/conf/sdevice.d/cnd is set to Y.

        #ident  "@(#)kern-vme:io/dlpi_ether/cnd/cnd.cf/System   2.0"
        #ident  "$Header: $"
        $version 1
        $loadable cnd

        #name   conf    unit
        cnd     Y       0


4.  Uncomment the appropriate lines in the Node file /etc/conf/node.d/cnd.

        #ident  "@(#)kern-vme:io/dlpi_ether/cnd/cnd.cf/Node     2.0"
        #ident  "$Header: $"

        #module node    type    minor   user    group   permissions   level
        clone  cnd00   c:0     cnd     0       3       0666            2   <-- uncommented
        clone  cnd01   c:1     cnd     0       3       0666            2   <-- uncommented
        #clone  cnd02   c:2     cnd     0       3       0666            2
        ....

    I uncommented 2 lines since most condors are dual ported (2 interfaces).


5.  If you modified either /etc/conf/sadapters.d/kernel or /etc/conf/sdevice.d/cnd
    rebuild the kernel and reboot the system otherwise proceed to step 6.

	# /etc/conf/bin/idbuild -K
	...
	# init 6
	....


6.  Check that the node made the device file correctly.

	# < /dev/cnd00
	# < /dev/cnd01
	#

    If you get any error messages then the device file is probably not correct.
    Check /etc/conf/sadapters.d/kernel and make sure the hardware is seated and
    jumpered correctly.


7.  Add an entry for the condor in /etc/confnet.d/inet/interface.

	...
        #
        # Loopback interface
        #
        lo:0:localhost:/dev/loop::add_loop:
        #
        # Additional network interfaces
        #
        cnd0:0:rudolph:/dev/cnd00:-trailers netmask 255.255.255.0::    <-- added
        cnd0:1:rudolphxt:/dev/cnd01:-trailers netmask 255.255.255.0::  <-- added
        #

    IMPORTANT: If this file is incorrect none of the network devices will work.


8.  Reboot the system then check the interfaces by running netstat -in.

        # netstat -in
        Name   Mtu   Network     Address      Ipkts   Ierrs Opkts   Oerrs Collis
        lo0    8232  127.0.0.0   127.0.0.1       12     0      12     0      0
        cnd00  1500  129.134.36  129.134.36     334     0     269     0      0
        cnd01  1500  129.134.34  129.134.34     450     0     432     0      0

    If you have configured everything correctly you should see both interfaces in
    the output.

    For more information see Node(4), Sadapters(4), System(4), config_inet(1),
    configure(1), idbuild(1), idmknod(1), interface(4), ifconfig(1), and netstat(1).