Hi guys, our network currently consists of 4 Mikrotik routers that communicate with each other via the OSPF protocol on a dedicated vlan. Another vlan is dedicated to WAN traffic
Yesterday we activated a VM with routerOS CHR which will serve as a transparent firewall for some virtual machines. we mapped the WAN interface (this VM will not have OSPF).
On the LOGs it appears:
ether2 excessive broadcasts / multicasts, probably a loop
ether2 is the WAN
doing a packet sniffer on ether2 the other 4 routers send us a lot of ARP packets:
Src. MAC Address: 00: 00: 5E: 00: 01: 0A
Dst. MAC Address: FF: FF: FF: FF: FF: FF
Protocol: 2054 (arp)
You can help me?