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Chapter 5 75

Troubleshooting

Using the fddiif Utility

The fddiif utility is used to collect operating statistics in real-time on

the FDDI adapter driver.

To invoke the fddiif utility, enter the following:

fddiif lanx

where x is the instance number of the adapter.

A sample console output is shown below.

\ Hit Ctrl-C to quit any time.

Transmit statistics: Receive statistics

Transmitted bytes 4499 Packets rcvd by IP 3

Transmitted packets 7 Packets dropped by IP 0

Transmit errors/port error 0 Packets received by ARP 0

Transmit errors/abort 0 Packets dropped by ARP 0

Transmit errors/underrun 0 Packets received by OSI 0

Transmit errors/parity 0 Unknown protocol received 0

Error building header 0 Unknown SNAP prot recvd 0

BAD FSI interrupts 0 Total Frames w/ Err Indic's 0

Dropped frames <SMT counter> 0 Frames w/ Overrun Inds 0

FSI frame err condition<SMT> 0 Frames w/ Parity Errors 0

Frames with E Flag set 0

Frames w/ CRC error set 0

Frames dropped/no first bit 0

Partial pkt/lack of rcv bufs 0

No receive bufs at fill time 0

Receive overflow interrupts 0

LLC rx resets 0