Network health information
Ethernet Statistics
To access this page, navigate to Network Configuration > Ethernet Statistics.
This page displays information on transmit and receive rates as well as throughput, error and collision information as shown below:
There are two additional Ethernet statistics pages:
- Ethernet Statistics (per port) - Aggregation ports - this page contains network information on a per aggregation basis, for example, ag1, ag2...
- Ethernet Statistics (per port) - Physical ports - this page contains network information on a per physical port basis, for example, tg1, tg2...
Navigate to the Network Configuration > Ethernet Statistics (per port) page in order to view the Aggregation ports page. On this page, there is a link to the Ethernet statistics (per port) - Physical ports page.
TCP/IP Statistics
To access this page, navigate to Network Configuration > TCP/IP Statistics.
This page displays information on connections, segments, UDP, ICMP and TCP as shown below:
There are two additional TCP/IP statistics pages:
- TCP/IP Statistics (per port) - Aggregation ports - this page contains network information on a per aggregation basis, for example, ag1, ag2...
- TCP/IP Statistics (per port) - Physical ports - this page contains network information on a per physical port basis, for example, tg1, tg2...
Navigate to the Network Configuration > TCP/IP Statistics (per port) page to view the Aggregation ports page. On this page, there is a link to the TCP/IP statistics (per port) - Physical ports page.
Additional commands
The NAS server also provides the following CLI commands which display information on the current network health status:
- agg - this command lists any existing aggregations
- ethernetstats - this command displays statistics for each Ethernet interface
- tcpstats - this command displays statistics for TCP protocol packets
- udpstats - this command displays statistics for UDP protocol packets
- ip-stats-other - this command displays statistics for all other IP protocol packets
- icmpstats - this command displays statistics for ICMP protocol packets
- icmpv6stats - this command displays statistics for ICMP v6 protocol packets
- arp - this command displays the IP to MAC address mappings
- ndp-dump - this command displays the IPv6 to MAC address mappings and also displays any on-link prefixes and discovered routers