Same Wire Different Vlans

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I have completed setting up dhcpd on FreeBSD 4.7

I have a static address on the box and added its address with the "ip 
helper-address xxx.xxx.xxx.xxx" to our Cisco MFSC vlan interfaces.  I have 
31 different vlans all connected to the MFSC so that is the only router.

Our Windows NT 4.0 Server running ms-dns gives out address to all the 
different vlans we have here.

I am trying to use isc-dhcp-3.0pl2 on FreeBSD but it will only hand out 
address to its network, even though they are all on the same physical wire. 
There are no complaints on starting the daemon.

Here is the dhcp.conf file, I am trying to just get it to run on two vlans 
for testing.

#Global DHCP
default-lease-time              86400;
max-lease-time                 86400;
option domain-name             "calarts.edu";
option domain-name-servers     198.182.157.34, 198.182.157.25;
ddns-update-style               none;
#

shared-network calarts {
  subnet 198.182.157.0 netmask 255.255.255.0 {
         range 198.182.157.170 198.182.157.172;
         option routers 198.182.157.253;
   }
  subnet 172.31.0.0 netmask 255.255.0.0 {
         range 172.31.33.10 172.31.33.250;
         option routers 172.31.255.254;
   }
}

the first subnet it answers on and the server has the ip on that network.

the second it does not answer on.

I think I need something in the conf file but I don't know what.


Sean Murphy
Network Technician
California Institute of the Arts
smurphy@xxxxxxxxxxx 


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