Hi,
we deployed 2 Dell N1524 in stacked mode and a new infrastructure based on Nodeweaver (an OpenNebula branch - 2 physical nodes with 6 gbe connector each). Each node has 3 ports connected to the first switch and 3 ports connected to the second switch. Switch are interconnected with 2 fiber ports and configured in stacked mode.
Nodeweaver, which is the hypervisor running on the 2 nodes, uses by default bond 6 (ALB), and I cannot change that.
I've been told to setup the switch in order to reach the following specifications:
- disable mac inspecton
- no locks on anycast
- no locks on broadcast
- no locks on multicast
- disable any kind of locks on the subnet: 248.0.0.0/12 (Nodeweaver uses that class for internal chunk sync)
I disabled any kind of lock through the web interface, but I still have the following errors and a lot of packets dropped.
Anyone can help me please?
Thanks
<188> Nov 18 11:34:41 DC Switch Cluster-1 ARP[ipMapForwarding]: ipmap_arp_api.c(1149) 21615 %% Received ARP Request on interface Vl1 with bad target IP address 248.5.1.1. Sender IP is 0.0.0.0, sender MAC is 80:18:44:e2:35:20. <188> Nov 18 11:34:40 DC Switch Cluster-1 ARP[ipMapForwarding]: ipmap_arp_api.c(1149) 21614 %% Received ARP Reply on interface Vl1 with bad target IP address 248.5.1.1. Sender IP is 0.0.0.0, sender MAC is 80:18:44:e2:35:20. <188> Nov 18 11:34:39 DC Switch Cluster-1 ARP[ipMapForwarding]: ipmap_arp_api.c(1149) 21613 %% Received ARP Reply on interface Vl1 with bad target IP address 248.5.1.1. Sender IP is 0.0.0.0, sender MAC is 80:18:44:e2:35:20. <188> Nov 18 11:34:38 DC Switch Cluster-1 ARP[ipMapForwarding]: ipmap_arp_api.c(1149) 21612 %% Received ARP Reply on interface Vl1 with bad target IP address 248.5.1.1. Sender IP is 0.0.0.0, sender MAC is 80:18:44:e2:35:20. <188> Nov 18 11:34:37 DC Switch Cluster-1 ARP[ipMapForwarding]: ipmap_arp_api.c(1149) 21611 %% Received ARP Reply on interface Vl1 with bad target IP address 248.5.1.1. Sender IP is 0.0.0.0, sender MAC is 80:18:44:e2:35:20. <188> Nov 18 11:34:36 DC Switch Cluster-1 ARP[ipMapForwarding]: ipmap_arp_api.c(1149) 21610 %% Received ARP Reply on interface Vl1 with bad target IP address 248.5.1.1. Sender IP is 0.0.0.0, sender MAC is 80:18:44:e2:35:20. <188> Nov 18 11:34:35 DC Switch Cluster-1 ARP[ipMapForwarding]: ipmap_arp_api.c(1149) 21609 %% Received ARP Reply on interface Vl1 with bad target IP address 248.5.1.1. Sender IP is 0.0.0.0, sender MAC is 80:18:44:e2:35:20. <188> Nov 18 11:34:34 DC Switch Cluster-1 ARP[ipMapForwarding]: ipmap_arp_api.c(1149) 21608 %% Received ARP Reply on interface Vl1 with bad target IP address 248.5.1.1. Sender IP is 0.0.0.0, sender MAC is 80:18:44:e2:35:20. <188> Nov 18 11:34:32 DC Switch Cluster-1 ARP[ipMapForwarding]: ipmap_arp_api.c(1149) 21607 %% Received ARP Reply on interface Vl1 with bad target IP address 248.5.1.1. Sender IP is 0.0.0.0, sender MAC is 80:18:44:e2:35:20. <188> Nov 18 11:34:32 DC Switch Cluster-1 ARP[ipMapForwarding]: ipmap_arp_api.c(1149) 21606 %% Received ARP Request on interface Vl1 with bad target IP address 248.5.1.1. Sender IP is 0.0.0.0, sender MAC is 80:18:44:e2:35:20.