DHCP relay on NS5GT where the ADSL1 int is used
Hi, is it possible? I need this configuration:
set interface trust dhcp relay server-name "10.1.3.200"
set interface trust dhcp relay vpn
set interface trust dhcp relay service
Problem is that when I used the ADSL1 interface, then the option DHCP relay doesn’t exist. I am doing the HW swap, the old one device was SSG20 the new one is NS5GT. I re-wrote the old config for the new device, but the DHCP relay commands was refused. Thank you.
PS: I am rookie in this :oops:
and configure at first:
unset interface vlan1 ip
unset interface trust ip
unset interface adsl1 ip
unset interface adsl1 zone
unset interface trust zone
to unbound the adsl from trust-vr (default)
test with get zone or get route
problem solved :D:D basic knowledge, I am shamed
So far as I know. The DHCP server means that there will be some IP range and the hosts will obtain addresses only from this range in same subnet.
DHCP relay means that the hosts will obtain IP’s from different subnet, and I think (maybe I am wrong) that the config:
set int trust dhcp server-name 10.1.3.200
means that trust interface will forward the hosts request to remote server with IP 10.1.3.200??? Am I right?
So if the option dhcp relay is not available on device, then the hosts will be unable to obtain IP’s.
Can someone explain me why this option is available on the same device where the ADSL1 interface isn’t used, there is used untrust interface and in front of device is modem or layer 3 router.