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Sun Microsystems 3U User Manual

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Chapter 6
Plumbing and Unplumbing SunATM Interfaces
63
A summary of the parameter options for the
atmifconfig
utility is provided in
The following example shows the use of
atmifconfig
and the output of
ifconfig -a
before and after the utility is run.
TABLE 6-1
Parameter Options for
atmifconfig
Utility
Interface Name
Plumb Instruction
atmifconfig
baN
plumb
atmifconfig
baN
unplumb
atmifconfig
laneN
plumb
atmifconfig
laneN
unplumb
atmifconfig
baN
plumb-all
atmifconfig
baN
unplumb-all
# ifconfig -a
lo0: flags=849<UP,LOOPBACK,RUNNING,MULTICAST> mtu 8232
        inet 127.0.0.1 netmask ff000000
ba0: flags=863<UP,BROADCAST,NOTRAILERS,RUNNING,MULTICAST> mtu 9180
        inet 129.144.234.12 netmask ffffff00 broadcast 129.144.234.255
        ether 8:0:20:84:e5:31
lane0: flags=863<UP,BROADCAST,NOTRAILERS,RUNNING,MULTICAST> mtu 1500
        inet 129.144.161.12 netmask ffffff00 broadcast 129.144.161.255
        ether 8:0:20:84:e5:31
# atmifconfig ba0 unplumb
# ifconfig -a
lo0: flags=849<UP,LOOPBACK,RUNNING,MULTICAST> mtu 8232
        inet 127.0.0.1 netmask ff000000
lane0: flags=863<UP,BROADCAST,NOTRAILERS,RUNNING,MULTICAST> mtu 1500
        inet 129.144.161.12 netmask ffffff00 broadcast 129.144.161.255
        ether 8:0:20:84:e5:31
# atmifconfig lane0 unplumb
NOTICE: lane0: leaving ELAN
# ifconfig -a
lo0: flags=849<UP,LOOPBACK,RUNNING,MULTICAST> mtu 8232
        inet 127.0.0.1 netmask ff000000
# atmifconfig ba0 plumb-all
q93b on ba0: Data Link Up
Configuring ATM interfaces: ba0
Configuring ATM LAN Emulation interfaces: lane0