Sun Microsystems Netra CT Service Manual page 71

4.7.7.2 watch-net and watch-net-all
The watch-net and watch-net-all commands monitor Ethernet packets on the
Ethernet interfaces connected to the system. Good packets received by the system
are indicated by a period (.). Errors such as the framing error and the cyclic
redundancy check (CRC) error are indicated with an X and an associated error
description.
CODE EXAMPLE 4-4
CODE EXAMPLE 4-3
ok watch-net
Hme register test --- succeeded.
Internal loopback test -- succeeded.
Transceiver check --
Using Onboard Transceiver - Link Up. passed Using Onboard
Transceiver - Link Up. Looking for Ethernet Packets.
.
Type any key to stop.
..................................................
................................................................
................................................................
........................................................
ok
CODE EXAMPLE 4-4
ok watch-net-all
/pci@1f,0/pci@1,1/network@1,1
Hme register test --- succeeded.
Internal loopback test -- succeeded.
Transceiver check -- Using Onboard Transceiver - Link Up. passed
Using Onboard Transceiver - Link Up.
Looking for Ethernet Packets.
.
X
Type any key to stop. ........ ........
........................................................
................................................................
................................................................
....................................
ok
CODE EXAMPLE 4-3
identifies the watch-net-all output message.
watch-net Output Message
is a Good Packet.
watch-net-all Output Message
is a Good Packet.
is a Bad Packet.
identifies the watch-net output message and
X is a Bad Packet.
Chapter 4 Troubleshooting the System 4-25