Joe, Check out the interface restrictions at the bottom of this link to the 8.5 documentation:
http://www.juniper.net/techpubs/software/jseries/junos85/jseries85-admin-guide/jN1606C.html On 5/13/08, Joe Abley <[EMAIL PROTECTED]> wrote: > > Hi all, > > I came across an oddity the other day that might ring bells for > someone here. I'm having trouble with the dhcp server, and in > particular getting static bindings (fixed assignment of IP addresses > for particular client MACs) to work. This is not an Afilias exercise, > so don't read too much into the from address I'm using. > > Router is a J2320 running 8.5R3.4. Config looks like the snippet below. > > What happens when the client with MAC 00:50:56:01:01:64 requests a > lease is that a dynamic binding from the dynamic pool is formed, and > the client is not given the A.B.C.164 address. I've tried the config > below with and without the address-range phrase in the pool stanza, > and the result is the same. > > When I was testing last night, I saw the following kind of output > recorded on the router (not pasted; this is constructed from memory): > > [EMAIL PROTECTED]> show system services dhcp binding > IP address Hardware address Type Lease expires at > A.B.C.164 00:50:56:01:01:64 static never > A.B.C.166 00:50:56:01:01:64 dynamic <timestamp> > [EMAIL PROTECTED]> > > which seemed very odd. What use is a static binding if the server will > happily make up a dynamic binding for the same MAC? > > I find the documentation for the JUNOS DHCP server to be quite vague. > Does anybody else have a working DHCP config, ideally on 8.5, that > includes static bindings and works? > > > Joe > > system { > dhcp { > maximum-lease-time 7200; > default-lease-time 3600; > name-server { > A.B.C.135; > A.B.C.141; > } > traceoptions { > file jdhcpd.log size 10m files 10; > } > pool A.B.C.160/29 { > address-range low A.B.C.164 high A.B.C.166; > router { > A.B.C.161; > } > } > static-binding 00:50:56:01:01:64 { > fixed-address { > A.B.C.164; > } > } > } > } > > } > interfaces { > ge-0/0/3 { > vlan-tagging; > unit 100 { > vlan-id 100; > family inet { > address A.B.C.162/29 { > vrrp-group 100 { > virtual-address A.B.C.161; > } > } > } > } > } > } > > _______________________________________________ > juniper-nsp mailing list [email protected] > https://puck.nether.net/mailman/listinfo/juniper-nsp > _______________________________________________ juniper-nsp mailing list [email protected] https://puck.nether.net/mailman/listinfo/juniper-nsp
