Dhcpv6 Relay; Dns Resolver; Dos Prevention - D-Link DGS-1250 Series Reference Manual

DGS-1250 Series Gigabit Ethernet Smart Managed Switch Web UI Reference Guide
Log Description
ipv6address: ipv6 address obtained from a DHCPv6 server.
ipif-name: Name of the DHCPv6 client interface.
Event Description: The ipv6 address obtained from a DHCPv6 server starts rebinding.
Log Message: The IPv6 address <ipv6address> on interface <ipif-name> starts rebinding
Parameter Description:
ipv6address: ipv6 address obtained from a DHCPv6 server.
ipif-name: Name of the DHCPv6 client interface.
Event Description: The ipv6 address obtained from a DHCPv6 server rebinds success.
Log Message: The IPv6 address <ipv6address> on interface <ipif-name> rebinds success
Parameter Description:
ipv6address: ipv6 address obtained from a DHCPv6 server.
ipif-name: Name of the DHCPv6 client interface.
Event Description: The ipv6 address from a DHCPv6 server was deleted.
Log Message: The IPv6 address <ipv6address> on interface <ipif-name> was deleted
Parameter Description:
ipv6address: ipv6 address obtained from a DHCPv6 server.
ipif-name: Name of the DHCPv6 client interface.

DHCPv6 Relay

Log Description
Event Description: DHCPv6 relay on a specify interface's administrator state changed.
Log Message: DHCPv6 relay on interface <ipif-name> changed state to [enabled |
disabled]
Parameter Description:
<ipif-name>: Name of the DHCPv6 relay agent interface.

DNS Resolver

Log Description
Event Description: Duplicate Domain name cache added, leads a dynamic domain name
cache be deleted.
Log Message: Duplicate Domain name case name: <domainname>, static IP: <ipaddr>,
dynamic IP:<ipaddr>
Parameter Description:
domainname: the domain name string.
ipaddr: IP address.

DoS Prevention

Log Description
Event Description: Detect DOS attack.
Log Message: <dos-type> is dropped from (IP: <ip-address> Port <interface-id>)
Parameter Description:
dos-type: DOS attack type
ip-address: IP address.
interface-id: Interface name
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Severity
Informational
Informational
Informational
Severity
Informational
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Informational
Severity
Notification