[cs615asa] Broadcast IP for ifcfg-data -i

Peter F pfatyga at stevens.edu
Fri Mar 13 23:20:12 EDT 2015


$ ifconfig -a
lo0: flags=8049<UP,LOOPBACK,RUNNING,MULTICAST> mtu 16384
	options=3<RXCSUM,TXCSUM>
	inet6 fe80::1%lo0 prefixlen 64 scopeid 0x1
	inet 127.0.0.1 netmask 0xff000000
	inet6 ::1 prefixlen 128
gif0: flags=8010<POINTOPOINT,MULTICAST> mtu 1280
stf0: flags=0<> mtu 1280
en0: flags=8863<UP,BROADCAST,SMART,RUNNING,SIMPLEX,MULTICAST> mtu 1500
	ether 98:fe:94:46:f4:44
	inet6 fe80::9afe:94ff:fe46:f444%en0 prefixlen 64 scopeid 0x4
	inet 192.168.1.2 netmask 0xffffff00 broadcast 192.168.1.255
	inet6 2001:470:1f07:2c0:9afe:94ff:fe46:f444 prefixlen 64 autoconf
	inet6 2001:470:1f07:2c0:1834:f67:2271:a5eb prefixlen 64 autoconf temporary
	media: autoselect
	status: active
p2p0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 2304
	ether 0a:fe:94:46:f4:44
	media: autoselect
	status: inactive

$ ifconfig -a | ifcfg-data -i
fe80::1
127.0.0.1
::1
fe80::9afe:94ff:fe46:f444
192.168.1.2
2001:470:1f07:2c0:9afe:94ff:fe46:f444
2001:470:1f07:2c0:1834:f67:2271:a5eb

Should we be printing the broadcast ip (colored in red) when the user
calls ifcfg-data -i?

The example output from the HW assignment doesn't but I would assume
we should since -i should print all IP addresses.

Thanks,
Peter
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