10-16-2014 06:30 AM
Currently We have a Brocade ICX 6610 acting as our gateway and has a Adtran 4430 connected to it acting as a DHCP server. We have few vlans on it. I am trying to set up a new Microsoft DHCP server on another interface so that we can start moving from Adtran to MS DHCP.
My new vlan has a subnet of 220.127.116.11/24 the Brocade gateway:18.104.22.168 and the DHCP: 22.214.171.124
Following is my config for the new connection
vlan 135 name Cust_data_4 by port
tagged ethe 1/1/2 ethe 1/3/1 to 1/3/2
untagged ethe 1/1/5
router-interface ve 135
ip route 126.96.36.199 255.255.255.255 ethernet 1/1/5
interface ethernet 1/1/5
interface ve 135
port-name Cust_Public 4
ip address 188.8.131.52 255.255.255.0
ip helper-address 1 184.108.40.206
However I dont seem to be getting an IP address when I connect. I have a few Adtran gpon Chassis connected on eth 1/3/1 . My system is connection to one of the ONTs on the Gpon Chassis. The same set up seems to work if I provision my conneciton on an existing vlan .
10-21-2014 02:56 PM
it seems that you have been cofused.
you have a vlan: 135 , and you have a DHCP server directly connected to the switch(220.127.116.11). You have an ip address with the same subnet of DHCP server and in additon you have a route to ethernet 1/1/5.
you don't have to do the routing through the eth 1/1/5 ( ip route 18.104.22.168 255.255.255.255 ethernet 1/1/5 ).
you don't have to configure a DHCP server on vlan 135 ( ip helper-address 1 22.214.171.124 )
if you add an other port to vlan 135 it will take an ip address (untagged ethe 1/1/6). if you can not; check the DHCP server scopes.
if you have different vlans(not 135) you have to configure helper address under the ve interfaces.
but kindly i sugggest you to have a professional help.