Managing the NetIron MLX Series Chassis and Modules
December 2008
© 2008 Foundry Networks, Inc.
5-23
•
You can use the
show packet-logging
command, which is discussed in this section.
•
If you decided to write the log (pktlog.txt) to the management module flash memory, in addition to using the
show packet-logging
command, you can access and view the log using flash memory file management
commands.
For example, to display a packet log for the interface module in chassis slot 1 that has been written to the system’s
memory, enter the following command at any CLI level:
Syntax:
show packet-logging <slot-number> memory | flash pktlog.txt
For the <slot-number> parameter, you can specify 1 – 4 for NetIron MLX-4, 1 – 8 for NetIron MLX-8, 1 – 16 for
NetIron MLX-16, or 1 – 32 for NetIron MLX-32.
The
memory
|
flash pktlog.txt
keyword specifies that the packet log is written to the system’s memory or to a file
(pktlog.txt) written to the system’s flash memory.
NetIron# show packet-logging 1 memory
..Total 31 packet records...
-----------------------------------------------------------------------
--> TX
(Assist Header 0x11f: ver-0, priority-0, pkt_type-ARP packet)
(Foundry Header: fid-0x82, priority-3, sac-0, monitor-0, ipc_flag-0x1f, reserved-
0, pri_tagged-0, multicast_vid-0, protocol_type-0x2, us-0, brd-0, dav-0, sav-0,
dpv-0, sv-0, error-0, txa-0, sas-0, tagged-0, offset-16, vlan_prio-0, cfi- 0,
vlan_id-1)
011f0082 cf820010 000107c0 0060800b 020000e0 52ea1f00 000cdb80 32820806
00010800 06040002 000cdb80 32820101 010100e0 52ea1f00 01010102 5204ab10
-----------------------------------------------------------------------
--> RX
(Assist Header 0x0: ver-0, priority-0, pkt_type-IP packet)
(LP2MP_ALT_FDRY_HDR 10 bytes: data-8 bytes, source_port-130, pkt_data_offset-30,
virtual_src_int-130)
0000bfff cf808810 00012087 80824de9 4001000c db803282 00e052ea 1f000800
4500002c 28e40000 40014de9 01010102 01010101 08003916 abcd0001 61626364
-----------------------------------------------------------------------
==> TX
(Assist Header 0xf: ver-0, priority-0, pkt_type-IP packet)
(Foundry Header: fid-0x82, priority-3, sac-0, monitor-0, ipc_flag-0x1f, reserved-
0, pri_tagged-0, multicast_vid-0, protocol_type-0x1, us-0, brd-0, dav-0, sav-0,
dpv-0, sv-0, error-0, txa-0, sas-1, tagged-0, offset-16, vlan_prio-0, cfi- 0,
vlan_id-1)
000f0082 cf810090 000107c0 004c800b 020000e0 52ea1f00 000cdb80 32820800
4500002c 86a20000 4001f02a 01010101 01010102 00004116 abcd0001 61626364
-----------------------------------------------------------------------
...
