System Logs and Error Messages
664
ProSAFE Dual WAN Gigabit WAN SSL VPN Firewall FVS336Gv3
DHCP Logs
This section explains the log messages that are generated when a host is assigned a
dynamic IP address. These messages are displayed on the DHCP Log screen (see
View the
DHCP Log on page 605).
Table 50. DHCP logs
Message 1
Message 2
Message 3
Message 4
Message 5
Message 6
Message 7
2000 Jan 1 07:27:28 [FVS336Gv3] [dhcpd] Listening on
LPF/eth0.1/00:11:22:78:89:90/192.168.11/24
2000 Jan 1 07:27:37 [FVS336Gv3] [dhcpd] DHCPRELEASE of 192.168.10.2 from
00:0f:1f:8f:7c:4a via eth0.1 (not found)
2000 Jan 1 07:27:47 [FVS336Gv3] [dhcpd] DHCPDISCOVER from
00:0f:1f:8f:7c:4a via eth0.1
2000 Jan 1 07:27:48 [FVS336Gv3] [dhcpd] DHCPOFFER on 192.168.11.2 to
00:0f:1f:8f:7c:4a via eth0.1
2000 Jan 1 07:27:48 [FVS336Gv3] [dhcpd] Wrote 2 leases to leases file.
2000 Jan 1 07:27:48 [FVS336Gv3] [dhcpd] DHCPREQUEST for 192.168.11.2
(192.168.11.1) from 00:0f:1f:8f:7c:4a via eth0.1
2000 Jan 1 07:27:48 [FVS336Gv3] [dhcpd] DHCPACK on 192.168.11.2 to
00:0f:1f:8f:7c:4a via eth0.1
Explanation Message 1: The DHCP server is listening on eth0.1.
Message 2: Release of the currently assigned IP address from the host by the
DHCP server.
Message 3: DHCP broadcast by the host is discovered by the DHCP server.
Message 4: The DHCP server offers a new IP address to the host’s current network
interface.
Message 5: Two new leases are written to the lease file.
Message 6: DHCP is requested to assign the new IP address by the host.
Message 7: DHCP acknowledgment to the current network interface from the
server on assignment of the new IP address.
Recommended action None
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