Verilink Net Engine (3150-30626-001) Product Manual - Manual (Page 227)

NetEngine IAD User Guide
IAD Reports 208
IGMP Statistics Report
To display the IGMP Statistics report, type G on the Network Statistics
menu. The IGMP Statistics report displays details about IGMP (Internet
Group Message Protocol) received packets, sent packets, and queries,
reports, and messages sent and received.
Echo Replies sent No. of ICMP Echo Reply messages sent.
Time-stamp Requests sent No. of ICMP Timestamp Requests messages sent.
Time-stamp Replies sent No. of ICMP Timestamp Replies messages sent.
Information Requests sent No. of ICMP Information Requests messages sent.
Information Replies sent No. of ICMP Information Replies messages sent.
Other types sent No. of other ICMP types messages sent.
Table 12–3. IGMP Statistics Report
Parameter Description
Received Packet Information
packets received Total IGMP packets received.
discarded for lack of
resources Discarded received packets due to lack of
resources such as kernel memory or packet
buffers.
discarded due to internal
errors Discarded received packets due to internal
software errors.
discarded for other
reasons:
- unrecognized codes
- bad checksums
- packets smaller than
header
Discarded packets due to other reasons:
Not used
Value of the Checksums field in header is incorrect.
Size of IGMP header is larger than packet size.
Sent Packet Information
packets sent Total IGMP packets sent.
discarded for lack of
resources Discarded transmitted packets due to lack of
resources, such as kernel memory or packet
buffers.
discarded due to internal
errors Discarded transmitted packets due to internal
software errors.
with illegal type or code Discarded transmitted packets due to internal
errors.
Queries, Reports and Messages Received
Membership Query
received No. of IGMP Membership Query messages
received.
Ver. 1 Membership Report
received No. of IGMP Version 1 Membership Report
messages received.
Table 12–2. ICMP Statistics Report
Parameter Description