Address allocation not working correctly

Corley, Kenneth L (Kenny) corley at alcatel-lucent.com
Tue May 6 21:09:55 UTC 2008


Hello All,

I'm fairly new to the mailing list.  I was wandering if someone could
help determine if the following config will allow a unique subnet range
to be allocated per service (ie. video (STB), data/internet, and VoIP).
Currently, it is not working.  The STBs (ADB3800/5810) are getting
assigned an IP address from the internet/data subnet (10.6.0.x) instead
of the video subnet.  We are running ISC v3.0.5.  I'm fairly certain the
class definitions for the STBs are correct since they getting an address
in the data subnet.

# subnet 10.5.0.0/24  Test Video
subnet 10.5.0.0 netmask 255.255.255.0
{
	authoritative;
	option routers 10.5.0.1;
	option broadcast-address 10.5.0.255;
	pool {
		range dynamic-bootp 10.5.0.201 10.5.0.225;
		allow members of "adb3800W-bootloader";
		allow members of "adb3800W-hlcode";
		allow members of "adb5810WX-bootloader";
		allow members of "adb5810WX-hlcode";
	}
}
#
# subnet 10.6.0.0/24  Test Data
subnet 10.6.0.0 netmask 255.255.255.0
{
	authoritative;
	option routers 10.6.0.1;
	option broadcast-address 10.6.0.255;
	pool {
			deny members of "adb3800W-bootloader";
			deny members of "adb3800W-hlcode";
			deny members of "adb5810WX-bootloader";
			deny members of "adb5810WX-hlcode";
			range 10.6.0.201 10.6.0.225;
	}
}
#
# subnet 10.7.0.0/24  Test Voice
subnet 10.7.0.0 netmask 255.255.255.0
{
	authoritative;
	option routers 10.7.0.1;
	option broadcast-address 10.7.0.255;
	range dynamic-bootp 10.7.0.201 10.7.0.225;
        option tftp-server-name "192.168.22.254";
}

Appreciate any thoughts you may have.

Thanks.
Kenny
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