2.4.7. mismatching_hwaddrs_drop (ID: 00300007)
Default Severity
NOTICE
Log Message
ARP hw sender does not match Ethernet hw sender. Dropping
Explanation
The hardware sender address specified in the ARP data does not match
the Ethernet hardware sender address. Dropping packet.
Gateway Action
drop
Recommended Action
If this is not the desired behaviour, modify the configuration.
Revision
1
Context Parameters
Rule Name
Packet Buffer
2.4.8. hwaddr_change (ID: 00300008)
Default Severity
NOTICE
Log Message
<knownip> has a different address <newhw> compared to the known
hardware address <knownhw>. Allow packet for further processing.
Explanation
A known dynamic ARP entry has a different hardware address than the
one in the ARP packet. Allowing packet for further processing.
Gateway Action
allow_processing
Recommended Action
If this is not the desired behaviour, modify the configuration.
Revision
1
Parameters
knownip
knownhw
newhw
Context Parameters
Rule Name
Packet Buffer
2.4.9. arp_resolution_failed (ID: 00300009)
Default Severity
WARNING
Log Message
ARP resolution failed
Explanation
ARP query was not resolved before the ARP cache entry expired.
Gateway Action
remove_entry
Recommended Action
None.
Revision
1
Parameters
ipaddr
iface
2.4.8. hwaddr_change (ID: 00300008) Chapter 2. Log Message Reference
151
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