Hi,
I have a prolem to route dhcp requests between the management vlan where DHCP Server resides and the other vlans.
I have basic scenario with three vlans : vlan 10 (management vlan),20,30 configured on a switch Powerconnect 6224 in L2 mode. This switch is connected to a router pfsense. The routeur is configured to route packet between vlans and It does well.
In Vlan 10, I have a DHCP Server configured to serve ip addresses to all vlans (10, 20, 30). Clients computers on the VLAN 10 recieve ip addresse but not the others from other vlans.
When I set the ip in the appropriate range of the vlan manually to the computers, I can ping the server and I have connectivity.
So It seems the problem is only with dhcp packet.
This following is the switch configuration :
configure
vlan database
vlan 10,20,30
vlan routing 1 1
vlan routing 20 2
vlan routing 30 3
exit
sntp server time.nist.gov
clock timezone 1 minutes 0
stack
member 1 1
member 2 2
exit
ip address dhcp
ip address vlan 10
ip name-server 172.16.10.1
bootpdhcprelay cidridoptmode
interface vlan 1
routing
ip address 172.16.1.1 255.255.255.0
exit
interface vlan 20
routing
ip address 172.16.20.1 255.255.255.0
exit
interface vlan 30
routing
ip address 172.16.30.1 255.255.255.0
exit
username "admin" password 20fc49459a1898b923ed3ec7b3e81276 level 15 encrypted
no spanning-tree
spanning-tree priority 0
dhcp l2relay
dhcp l2relay vlan 10,20-30
dhcp l2relay circuit-id vlan 10,20-30
!
interface ethernet 1/g2
dhcp l2relay
switchport access vlan 20
exit
!
interface ethernet 1/g3
dhcp l2relay
switchport access vlan 30
exit
!
interface ethernet 1/g21
switchport access vlan 10
exit
!
interface ethernet 1/g22
switchport access vlan 10
exit
!
interface ethernet 1/g23
switchport access vlan 10
exit
!
interface ethernet 1/g24
switchport mode trunk
switchport trunk allowed vlan add 10,20,30
exit
snmp-server community EyesOfNetwork ro
snmp-server community public ro
exit
I followed the instructions in the powerconnect 6224 user's guide but no progress with this issue.
Any help will be greatly appreciate.
Thanks,
Zoubeir