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Forum Discussion

tomasigioielli's avatar
Apr 18, 2017

SRX5308 e DHCP - no free leases

 

Buonasera,

da qualche mese *sembrerebbe* che il firewall non rilasci piu' indirizzi (???) senza motivazione apparente. Inizialmente erano stati introdotti "abusivamente" (senza avvisarmi) un repeater wifi e un sw di videosorveglianza che avevano un servizio DHCP abilitato verso la lan. Disabilitati codesti servizi, il problema inizialmente e' scomparso, salvo ritornare dopo qialche settimana. Non ne vengo a capo.

Il servizio DHCP e' abilitato solo per un determinato range, esclusivamente per venire in contro a periferiche che litigano con gli IP fissi (stendiamo un pietoso velo), altrimenti ne farei volentieri a meno.... Ma tant'e'

Ho riavviato tutto, piu' volte, aggiornato il firmware, cercato sulla community.

Non ne vengo a capo :'(

 

Modello: SRX5308

FW1: 4.3.4-2 (appena aggiornato)

FW2: 4.2.1-2

subnet: 192.168.66.0/24

DHCP abilitato per il range 192.168.66.144-198

 

Log del DHCP:

Apr 18 16:36:51 [SRX5308] local7.err [DHCPD]: DHCPDISCOVER from 28:a0:2b:3b:cb:29 via eth0.1: network 192.168.66.0/24: no free leases
Apr 18 16:36:42 [SRX5308] local7.err [DHCPD]: DHCPDISCOVER from 28:a0:2b:3b:cb:29 via eth0.1: network 192.168.66.0/24: no free leases
Apr 18 16:36:38 [SRX5308] local7.err [DHCPD]: DHCPDISCOVER from 28:a0:2b:3b:cb:29 via eth0.1: network 192.168.66.0/24: no free leases
Apr 18 16:36:35 [SRX5308] local7.err [DHCPD]: DHCPDISCOVER from 28:a0:2b:3b:cb:29 via eth0.1: network 192.168.66.0/24: no free leases
Apr 18 16:36:33 [SRX5308] local7.err [DHCPD]: DHCPDISCOVER from 28:a0:2b:3b:cb:29 via eth0.1: network 192.168.66.0/24: no free leases
Apr 18 16:33:36 [SRX5308] local7.err [DHCPD]: DHCPDISCOVER from a0:8d:16:0f:17:75 via eth0.1: network 192.168.66.0/24: no free leases
Apr 18 16:33:31 [SRX5308] local7.err [DHCPD]: DHCPDISCOVER from a0:8d:16:0f:17:75 via eth0.1: network 192.168.66.0/24: no free leases
Apr 18 16:33:14 [SRX5308] local7.err [DHCPD]: DHCPDISCOVER from a0:8d:16:0f:17:75 via eth0.1: network 192.168.66.0/24: no free leases
Apr 18 16:33:06 [SRX5308] local7.err [DHCPD]: DHCPDISCOVER from a0:8d:16:0f:17:75 via eth0.1: network 192.168.66.0/24: no free leases
Apr 18 16:33:03 [SRX5308] local7.err [DHCPD]: DHCPDISCOVER from a0:8d:16:0f:17:75 via eth0.1: network 192.168.66.0/24: no free leases
Apr 18 16:32:58 [SRX5308] local7.err [DHCPD]: DHCPDISCOVER from a0:8d:16:0f:17:75 via eth0.1: network 192.168.66.0/24: no free leases
Apr 18 16:32:46 [SRX5308] local7.err [DHCPD]: DHCPDISCOVER from a0:8d:16:0f:17:75 via eth0.1: network 192.168.66.0/24: no free leases
Apr 18 16:32:38 [SRX5308] local7.err [DHCPD]: DHCPDISCOVER from a0:8d:16:0f:17:75 via eth0.1: network 192.168.66.0/24: no free leases
Apr 18 16:32:33 [SRX5308] local7.err [DHCPD]: DHCPDISCOVER from a0:8d:16:0f:17:75 via eth0.1: network 192.168.66.0/24: no free leases
Apr 18 16:32:28 [SRX5308] local7.err [DHCPD]: DHCPDISCOVER from a0:8d:16:0f:17:75 via eth0.1: network 192.168.66.0/24: no free leases
Apr 18 16:32:24 [SRX5308] local7.err [DHCPD]: DHCPDISCOVER from a0:8d:16:0f:17:75 via eth0.1: network 192.168.66.0/24: no free leases
Apr 18 16:32:16 [SRX5308] local7.err [DHCPD]: DHCPDISCOVER from a0:8d:16:0f:17:75 via eth0.1: network 192.168.66.0/24: no free leases
Apr 18 16:32:11 [SRX5308] local7.err [DHCPD]: DHCPDISCOVER from a0:8d:16:0f:17:75 via eth0.1: network 192.168.66.0/24: no free leases
Apr 18 16:32:06 [SRX5308] local7.err [DHCPD]: DHCPDISCOVER from a0:8d:16:0f:17:75 via eth0.1: network 192.168.66.0/24: no free leases
Apr 18 16:32:03 [SRX5308] local7.err [DHCPD]: DHCPDISCOVER from a0:8d:16:0f:17:75 via eth0.1: network 192.168.66.0/24: no free leases
Apr 18 16:31:47 [SRX5308] local7.err [DHCPD]: DHCPDISCOVER from a0:8d:16:0f:17:75 via eth0.1: network 192.168.66.0/24: no free leases
Apr 18 16:31:39 [SRX5308] local7.err [DHCPD]: DHCPDISCOVER from a0:8d:16:0f:17:75 via eth0.1: network 192.168.66.0/24: no free leases
Apr 18 16:31:34 [SRX5308] local7.err [DHCPD]: DHCPDISCOVER from a0:8d:16:0f:17:75 via eth0.1: network 192.168.66.0/24: no free leases
Apr 18 16:31:29 [SRX5308] local7.err [DHCPD]: DHCPDISCOVER from a0:8d:16:0f:17:75 via eth0.1: network 192.168.66.0/24: no free leases
Apr 18 16:30:58 [SRX5308] local7.err [DHCPD]: DHCPDISCOVER from a0:8d:16:0f:17:75 via eth0.1: network 192.168.66.0/24: no free leases
Apr 18 16:30:50 [SRX5308] local7.err [DHCPD]: DHCPDISCOVER from a0:8d:16:0f:17:75 via eth0.1: network 192.168.66.0/24: no free leases
Apr 18 16:30:45 [SRX5308] local7.err [DHCPD]: DHCPDISCOVER from a0:8d:16:0f:17:75 via eth0.1: network 192.168.66.0/24: no free leases
Apr 18 16:30:40 [SRX5308] local7.err [DHCPD]: DHCPDISCOVER from a0:8d:16:0f:17:75 via eth0.1: network 192.168.66.0/24: no free leases
Apr 18 16:30:36 [SRX5308] local7.info [DHCPD]: Sending on   Socket/fallback/fallback-net
Apr 18 16:30:36 [SRX5308] local7.err [DHCPD]:
Apr 18 16:30:36 [SRX5308] local7.err [DHCPD]:    to which interface eth0.4092 is attached. **
Apr 18 16:30:36 [SRX5308] local7.err [DHCPD]:    in your dhcpd.conf file for the network segment
Apr 18 16:30:36 [SRX5308] local7.err [DHCPD]:    you want, please write a subnet declaration
Apr 18 16:30:36 [SRX5308] local7.err [DHCPD]: ** Ignoring requests on eth0.4092.  If this is not what
Apr 18 16:30:36 [SRX5308] local7.err [DHCPD]: No subnet declaration for eth0.4092 (10.70.121.2).
Apr 18 16:30:36 [SRX5308] local7.err [DHCPD]:
Apr 18 16:30:36 [SRX5308] local7.info [DHCPD]: Sending on   LPF/eth0.1/28:c6:8e:f5:aa:c6/192.168.66.0/24
Apr 18 16:30:36 [SRX5308] local7.info [DHCPD]: Listening on LPF/eth0.1/28:c6:8e:f5:aa:c6/192.168.66.0/24
Apr 18 16:30:36 [SRX5308] local7.info [DHCPD]: Wrote 55 leases to leases file.
Apr 18 16:30:27 [SRX5308] local7.err [DHCPD]: DHCPDISCOVER from a0:8d:16:0f:17:75 via eth0.1: network 192.168.66.0/24: no free leases
Apr 18 16:30:22 [SRX5308] local7.err [DHCPD]: DHCPDISCOVER from a0:8d:16:0f:17:75 via eth0.1: network 192.168.66.0/24: no free leases
Apr 18 16:30:17 [SRX5308] local7.err [DHCPD]: DHCPDISCOVER from a0:8d:16:0f:17:75 via eth0.1: network 192.168.66.0/24: no free leases
Apr 18 16:30:14 [SRX5308] local7.err [DHCPD]: DHCPDISCOVER from bc:ee:7b:8b:65:bd via eth0.1: network 192.168.66.0/24: no free leases
Apr 18 16:29:58 [SRX5308] local7.err [DHCPD]: DHCPDISCOVER from a0:8d:16:0f:17:75 via eth0.1: network 192.168.66.0/24: no free leases
Apr 18 16:29:57 [SRX5308] local7.err [DHCPD]: DHCPDISCOVER from bc:ee:7b:8b:65:bd via eth0.1: network 192.168.66.0/24: no free leases
Apr 18 16:29:49 [SRX5308] local7.err [DHCPD]: DHCPDISCOVER from a0:8d:16:0f:17:75 via eth0.1: network 192.168.66.0/24: no free leases
Apr 18 16:29:48 [SRX5308] local7.err [DHCPD]: DHCPDISCOVER from bc:ee:7b:8b:65:bd via eth0.1: network 192.168.66.0/24: no free leases
Apr 18 16:29:45 [SRX5308] local7.err [DHCPD]: DHCPDISCOVER from bc:ee:7b:8b:65:bd via eth0.1: network 192.168.66.0/24: no free leases
Apr 18 16:29:44 [SRX5308] local7.err [DHCPD]: DHCPDISCOVER from a0:8d:16:0f:17:75 via eth0.1: network 192.168.66.0/24: no free leases
Apr 18 16:29:39 [SRX5308] local7.err [DHCPD]: DHCPDISCOVER from a0:8d:16:0f:17:75 via eth0.1: network 192.168.66.0/24: no free leases
Apr 18 16:29:35 [SRX5308] local7.err [DHCPD]: DHCPDISCOVER from a0:8d:16:0f:17:75 via eth0.1: network 192.168.66.0/24: no free leases
Apr 18 16:29:18 [SRX5308] local7.err [DHCPD]: DHCPDISCOVER from a0:8d:16:0f:17:75 via eth0.1: network 192.168.66.0/24: no free leases
Apr 18 16:29:12 [SRX5308] local7.err [DHCPD]: DHCPDISCOVER from bc:ee:7b:8b:65:bd via eth0.1: network 192.168.66.0/24: no free leases
Apr 18 16:29:11 [SRX5308] local7.err [DHCPD]: DHCPDISCOVER from a0:8d:16:0f:17:75 via eth0.1: network 192.168.66.0/24: no free leases
Apr 18 16:29:07 [SRX5308] local7.err [DHCPD]: DHCPDISCOVER from a0:8d:16:0f:17:75 via eth0.1: network 192.168.66.0/24: no free leases
Apr 18 16:29:01 [SRX5308] local7.err [DHCPD]: DHCPDISCOVER from a0:8d:16:0f:17:75 via eth0.1: network 192.168.66.0/24: no free leases
Apr 18 16:28:58 [SRX5308] local7.err [DHCPD]: DHCPDISCOVER from a0:8d:16:0f:17:75 via eth0.1: network 192.168.66.0/24: no free leases
Apr 18 16:28:57 [SRX5308] local7.err [DHCPD]: DHCPDISCOVER from bc:ee:7b:8b:65:bd via eth0.1: network 192.168.66.0/24: no free leases
Apr 18 16:28:49 [SRX5308] local7.err [DHCPD]: DHCPDISCOVER from bc:ee:7b:8b:65:bd via eth0.1: network 192.168.66.0/24: no free leases
Apr 18 16:28:45 [SRX5308] local7.err [DHCPD]: DHCPDISCOVER from bc:ee:7b:8b:65:bd via eth0.1: network 192.168.66.0/24: no free leases
Apr 18 16:28:42 [SRX5308] local7.err [DHCPD]: DHCPDISCOVER from a0:8d:16:0f:17:75 via eth0.1: network 192.168.66.0/24: no free leases
Apr 18 16:28:40 [SRX5308] local7.err [DHCPD]: DHCPDISCOVER from bc:ee:7b:8b:65:bd via eth0.1: network 192.168.66.0/24: no free leases
Apr 18 16:28:39 [SRX5308] local7.err [DHCPD]: DHCPDISCOVER from bc:ee:7b:8b:65:bd via eth0.1: network 192.168.66.0/24: no free leases
Apr 18 16:28:33 [SRX5308] local7.err [DHCPD]: DHCPDISCOVER from a0:8d:16:0f:17:75 via eth0.1: network 192.168.66.0/24: no free leases
Apr 18 16:28:28 [SRX5308] local7.err [DHCPD]: DHCPDISCOVER from a0:8d:16:0f:17:75 via eth0.1: network 192.168.66.0/24: no free leases
Apr 18 16:28:23 [SRX5308] local7.err [DHCPD]: DHCPDISCOVER from a0:8d:16:0f:17:75 via eth0.1: network 192.168.66.0/24: no free leases
Apr 18 16:28:19 [SRX5308] local7.err [DHCPD]: DHCPDISCOVER from a0:8d:16:0f:17:75 via eth0.1: network 192.168.66.0/24: no free leases
Apr 18 16:28:04 [SRX5308] local7.err [DHCPD]: DHCPDISCOVER from a0:8d:16:0f:17:75 via eth0.1: network 192.168.66.0/24: no free leases
Apr 18 16:27:56 [SRX5308] local7.err [DHCPD]: DHCPDISCOVER from a0:8d:16:0f:17:75 via eth0.1: network 192.168.66.0/24: no free leases
Apr 18 16:27:51 [SRX5308] local7.err [DHCPD]: DHCPDISCOVER from a0:8d:16:0f:17:75 via eth0.1: network 192.168.66.0/24: no free leases
Apr 18 16:27:46 [SRX5308] local7.err [DHCPD]: DHCPDISCOVER from a0:8d:16:0f:17:75 via eth0.1: network 192.168.66.0/24: no free leases
Apr 18 16:27:36 [SRX5308] local7.err [DHCPD]: DHCPDISCOVER from a0:8d:16:0f:17:75 via eth0.1: network 192.168.66.0/24: no free leases
Apr 18 16:27:20 [SRX5308] local7.err [DHCPD]: DHCPDISCOVER from a0:8d:16:0f:17:75 via eth0.1: network 192.168.66.0/24: no free leases
Apr 18 16:27:12 [SRX5308] local7.err [DHCPD]: DHCPDISCOVER from a0:8d:16:0f:17:75 via eth0.1: network 192.168.66.0/24: no free leases
Apr 18 16:27:08 [SRX5308] local7.err [DHCPD]: DHCPDISCOVER from a0:8d:16:0f:17:75 via eth0.1: network 192.168.66.0/24: no free leases
Apr 18 16:27:06 [SRX5308] local7.err [DHCPD]: DHCPDISCOVER from a0:8d:16:0f:17:75 via eth0.1: network 192.168.66.0/24: no free leases
Apr 18 16:22:12 [SRX5308] local7.err [DHCPD]: DHCPDISCOVER from a0:8d:16:0f:17:75 via eth0.1: network 192.168.66.0/24: no free leases
Apr 18 16:21:57 [SRX5308] local7.err [DHCPD]: DHCPDISCOVER from a0:8d:16:0f:17:75 via eth0.1: network 192.168.66.0/24: no free leases
Apr 18 16:21:48 [SRX5308] local7.err [DHCPD]: DHCPDISCOVER from a0:8d:16:0f:17:75 via eth0.1: network 192.168.66.0/24: no free leases
Apr 18 16:21:43 [SRX5308] local7.err [DHCPD]: DHCPDISCOVER from a0:8d:16:0f:17:75 via eth0.1: network 192.168.66.0/24: no free leases
Apr 18 16:21:38 [SRX5308] local7.err [DHCPD]: DHCPDISCOVER from a0:8d:16:0f:17:75 via eth0.1: network 192.168.66.0/24: no free leases
Apr 18 16:21:34 [SRX5308] local7.err [DHCPD]: DHCPDISCOVER from a0:8d:16:0f:17:75 via eth0.1: network 192.168.66.0/24: no free leases
Apr 18 16:21:19 [SRX5308] local7.err [DHCPD]: DHCPDISCOVER from a0:8d:16:0f:17:75 via eth0.1: network 192.168.66.0/24: no free leases
Apr 18 16:21:10 [SRX5308] local7.err [DHCPD]: DHCPDISCOVER from a0:8d:16:0f:17:75 via eth0.1: network 192.168.66.0/24: no free leases
Apr 18 16:21:06 [SRX5308] local7.err [DHCPD]: DHCPDISCOVER from a0:8d:16:0f:17:75 via eth0.1: network 192.168.66.0/24: no free leases
Apr 18 16:21:00 [SRX5308] local7.err [DHCPD]: DHCPDISCOVER from a0:8d:16:0f:17:75 via eth0.1: network 192.168.66.0/24: no free leases
Apr 18 16:20:56 [SRX5308] local7.err [DHCPD]: DHCPDISCOVER from a0:8d:16:0f:17:75 via eth0.1: network 192.168.66.0/24: no free leases
Apr 18 16:20:40 [SRX5308] local7.err [DHCPD]: DHCPDISCOVER from a0:8d:16:0f:17:75 via eth0.1: network 192.168.66.0/24: no free leases
Apr 18 16:20:32 [SRX5308] local7.err [DHCPD]: DHCPDISCOVER from a0:8d:16:0f:17:75 via eth0.1: network 192.168.66.0/24: no free leases
Apr 18 16:20:28 [SRX5308] local7.err [DHCPD]: DHCPDISCOVER from a0:8d:16:0f:17:75 via eth0.1: network 192.168.66.0/24: no free leases
Apr 18 16:20:23 [SRX5308] local7.err [DHCPD]: DHCPDISCOVER from a0:8d:16:0f:17:75 via eth0.1: network 192.168.66.0/24: no free leases
Apr 18 16:19:05 [SRX5308] local7.err [DHCPD]: DHCPDISCOVER from a0:8d:16:0f:17:75 via eth0.1: network 192.168.66.0/24: no free leases
Apr 18 16:19:00 [SRX5308] local7.err [DHCPD]: DHCPDISCOVER from a0:8d:16:0f:17:75 via eth0.1: network 192.168.66.0/24: no free leases
Apr 18 16:18:54 [SRX5308] local7.err [DHCPD]: DHCPDISCOVER from a0:8d:16:0f:17:75 via eth0.1: network 192.168.66.0/24: no free leases
Apr 18 16:18:39 [SRX5308] local7.err [DHCPD]: DHCPDISCOVER from a0:8d:16:0f:17:75 via eth0.1: network 192.168.66.0/24: no free leases
Apr 18 16:18:32 [SRX5308] local7.err [DHCPD]: DHCPDISCOVER from a0:8d:16:0f:17:75 via eth0.1: network 192.168.66.0/24: no free leases
Apr 18 16:18:27 [SRX5308] local7.err [DHCPD]: DHCPDISCOVER from a0:8d:16:0f:17:75 via eth0.1: network 192.168.66.0/24: no free leases
Apr 18 16:18:22 [SRX5308] local7.err [DHCPD]: DHCPDISCOVER from a0:8d:16:0f:17:75 via eth0.1: network 192.168.66.0/24: no free leases
Jan  1 01:02:04 [SRX5308] local7.info [DHCPD]: Sending on   Socket/fallback/fallback-net
Jan  1 01:02:04 [SRX5308] local7.err [DHCPD]:
Jan  1 01:02:04 [SRX5308] local7.err [DHCPD]:    to which interface eth0.4092 is attached. **
Jan  1 01:02:04 [SRX5308] local7.err [DHCPD]:    in your dhcpd.conf file for the network segment
Jan  1 01:02:04 [SRX5308] local7.err [DHCPD]:    you want, please write a subnet declaration
Jan  1 01:02:04 [SRX5308] local7.err [DHCPD]: ** Ignoring requests on eth0.4092.  If this is not what
Jan  1 01:02:04 [SRX5308] local7.err [DHCPD]: No subnet declaration for eth0.4092 (10.70.121.2).
Jan  1 01:02:04 [SRX5308] local7.err [DHCPD]:
Jan  1 01:02:04 [SRX5308] local7.info [DHCPD]: Sending on   LPF/eth0.1/28:c6:8e:f5:aa:c6/192.168.66.0/24
Jan  1 01:02:04 [SRX5308] local7.info [DHCPD]: Listening on LPF/eth0.1/28:c6:8e:f5:aa:c6/192.168.66.0/24
Jan  1 01:02:04 [SRX5308] local7.info [DHCPD]: Wrote 55 leases to leases file.
Jan  1 01:01:46 [SRX5308] local7.info [DHCPD]: DHCPACK to 192.168.66.30 (e0:3f:49:be:22:58) via eth0.1
Jan  1 00:01:46 [SRX5308] local7.info [DHCPD]: DHCPINFORM from 192.168.66.30 via eth0.1
Jan  1 00:00:41 [SRX5308] local7.info [DHCPD]: Sending on   Socket/fallback/fallback-net
Jan  1 00:00:41 [SRX5308] local7.info [DHCPD]: Sending on   LPF/eth0.1/28:c6:8e:f5:aa:c6/192.168.66.0/24
Jan  1 00:00:41 [SRX5308] local7.info [DHCPD]: Listening on LPF/eth0.1/28:c6:8e:f5:aa:c6/192.168.66.0/24
Jan  1 00:00:41 [SRX5308] local7.info [DHCPD]: Wrote 55 leases to leases file.

 

Idee?... :/

17 Replies

  • EvelinaS's avatar
    EvelinaS
    NETGEAR Employee Retired

    Salve tomasigioielli

    complimenti per il suo primo post e Benvenuto nella Community!

     

    Esattamente quanti host ci sono nella rete? Potrebbe gentilmente allegare la schermata dalla pagina con le impostazioni DHCP del firewall?

     

    Cordiali Saluti, 

    Evelina

    Team NETGEAR 

    • tomasigioielli's avatar
      tomasigioielli
      Aspirant

      Salve EvelinaS,

      con ritardo ecco i dati ;)

       

      - Tra PC e altre periferiche (stampanti, Sonos, AP wireless, cellulari vari...) siamo intorno ai 25 host

      - di seguito la schermata delle impostazioni LAN

       

      srx5308-lanConfig-02052017.JPG

       

       

       

       

       

      • EvelinaS's avatar
        EvelinaS
        NETGEAR Employee Retired

        Buongiorno tomasigioielli

        grazie per lo screenshot :)

         

        Provi a:

        1. Aggiornare la versione del firmware per 4.3.5-3

        2. Aumentare il range del DHCP 

        3. Reset

         

        Cordiali Saluti, 

        Evelina

        Team NETGEAR 

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