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3-12 October 22, 1999 SP Switch Router Adapter Guide - 1.4 Update 2
Monitoring and Management Tools
Obtaining layer 2 and 3 statistics - grstat
Obtaining layer 2 and 3 statistics - grstat
Options
- grid, displays the combus and other messaging statistics.
- ipstat, lists IP statistics.
- ipdrop, lists IPDROP statistics.
- ip, lists IPSTAT and IPDROP statistics.
- icmpin, lists ICMPIN (input) statistics.
- icmpout, lists ICMPOUT (output) statistics.
- icmperr, lists ICMPERR (error) statistics.
- icmp, lists ICMPERR, ICMPIN, and ICMPOUT statistics.
- l2, displays the Layer 2 media I/O statistics:
grstat l2rx , displays receive side statistics.
grstat l2tx, displays transmit side statistics.
- switch, displays the switch statistics.
Layer 3 statistics
The grstat command reports layer 3 (IP and ICMP) forwarding statistics for SP Switch Router
Adapter and all other media card types except HIPPI. Error reporting includes the saved source
and destination IP addresses of the packet that caused the last error of each type reported.
List of IP stats
This is a list of all IP statistics returned with grstat, the -a option returns all entries even when
0 (they are not displayed without -a):
# grstat -a ip
all cards (17 interfaces found)
ipstat totals
count description
13751 total packets received
1 packets dropped
2665 packets forwarded normally
0 packets redirected out receiving interface
0 packets fragmented
0 fragments created
0 packets forwarded locally to card
0 packets handled by the card
11085 packets forwarded to the RMS
0 packets segmented to the RMS
7593 multicast packets received