LAN Events
What the fabric sensor hears on the peering LAN. Neighbor-discovery anomalies: a new MAC appearing on an existing IP, or a single MAC claiming many IPs (proxy-ARP); events tagged “reflection” are benign re-flooding after a fabric flap. LAN-hygiene detections: a participant MAC sourcing a protocol that does not belong on an exchange (IPv6 router advertisements, DHCP, IGP hellos, discovery protocols…), toned by severity, with the fix.
3 events
| Opened | Kind | Subject | Participant | Detail | Count | Status |
|---|---|---|---|---|---|---|
| 2026-09-14 12:49 |
foreign_arp
warning
|
90:e2:ba:f1:f5:b5 | AS34927 FogNet - iFog GmbH |
ARP for a non-IX network
sender 185.44.83.1 sender 185.44.83.166 sender 185.101.99.75 sender 185.44.83.162 sender 185.44.83.65 sender 185.44.83.137 sender 185.44.83.160 sender 185.44.83.155
|
28087 |
active
last 0 minutes ago
|
| 2026-09-14 08:41 |
foreign_arp
warning
|
90:e2:ba:f1:f5:b5 | AS34927 FogNet - iFog GmbH |
ARP for a non-IX network
sender 185.44.83.1
|
1 |
closed
last 1 month ago
|
| 2026-09-03 01:44 |
foreign_arp
warning
|
90:e2:ba:f1:f5:b5 | AS34927 FogNet - iFog GmbH |
ARP for a non-IX network
sender 185.44.83.1 sender 185.101.99.75 sender 185.44.83.137 sender 185.44.83.158 sender 185.44.83.155 sender 185.44.83.157 sender 185.44.83.164 sender 185.44.83.160
|
11881 |
closed
last 1 month ago
|
foreign_arp
warning
active
last 0 minutes ago
Detail
ARP for a non-IX network
sender 185.44.83.1sender 185.44.83.166sender 185.101.99.75sender 185.44.83.162sender 185.44.83.65sender 185.44.83.137sender 185.44.83.160sender 185.44.83.155
Check for a VLAN leak / bridge / wrong subnet configured on the IX-facing interface
Opened 2026-09-14 12:49
Count 28087
foreign_arp
warning
closed
last 1 month ago
Detail
ARP for a non-IX network
sender 185.44.83.1
Check for a VLAN leak / bridge / wrong subnet configured on the IX-facing interface
Opened 2026-09-14 08:41
Count 1
foreign_arp
warning
closed
last 1 month ago
Detail
ARP for a non-IX network
sender 185.44.83.1sender 185.101.99.75sender 185.44.83.137sender 185.44.83.158sender 185.44.83.155sender 185.44.83.157sender 185.44.83.164sender 185.44.83.160
Check for a VLAN leak / bridge / wrong subnet configured on the IX-facing interface
Opened 2026-09-03 01:44
Count 11881