[j-nsp] dhcp-relay on MX

Marlon Duksa mduksa at gmail.com
Wed Sep 17 00:55:26 EDT 2008


HiDoes anyone know why DHCP discover packets are not relayed through an MX
from my client to en external DHCP server that resides on the same network
as one on the interfaces on MX (I can ping this DHCP server from the MX).
I see DHCP Discover packet come in from the client side but nothing going
out on the server side.

Thanks,
Marlon,
Here is the relavant config:

admin at mx-re0# show interfaces
ge-0/0/0 {
<-----------------client interface
    vlan-tagging;
    unit 0 {
        vlan-id 1;
        family inet {
            unnumbered-address lo0.0 preferred-source-address 1.1.1.1;
        }
    }
}
ge-0/1/0 {                                         <------external DHCP
server is connected here
    unit 0 {
        family inet {
            address 10.0.0.1/24;
        }
    }
}
lo0 {
    unit 0 {
        family inet {
            address 1.1.1.1/32;
        }
    }
}

[edit]
admin at mx-re0#



admin at mx-re0# show forwarding-options
dhcp-relay {
    server-group {
        test {
            10.0.0.100;
        }
    }
    active-server-group test;
}


More information about the juniper-nsp mailing list