[j-nsp] DHCP static bindings on J2320

Alexander Shikoff minotaur at crete.org.ua
Thu Jul 16 06:51:37 EDT 2009


Hello,

I'm using J2320 (JunOS 9.5R1.8) as a router in office network with ~10 VLANs.
DHCP works good on it but there is confusing issue with DHCP static bindings.
I've configured binding:

minotaur at cr1-kur.ki> show configuration system services dhcp static-binding 00:40:01:27:e2:87 
fixed-address {
    10.3.1.143;
}
router {
    10.3.1.129;
}

But when device reboots it still receives IP address from dynamic pool:

minotaur at cr1-kur.ki> show system services dhcp binding detail | match 00:40:01:27:e2:87 
10.3.1.143       00:40:01:27:e2:87  static   never                    active
10.3.1.184       00:40:01:27:e2:87  dynamic  2009-08-15 11:11:18 EEST active

Well, I tried to clear dynamic lease, then rebooted device again, but without
any effect: device still receives IP address from dynamic pool in spite of fact 
that static binding is configured.

Any help is kindly appreciated! Thanks.

-- 
MINO-RIPE


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