Reference Guide (Supporting software release 5.5.0.0 and later) Owner manual

414 Brocade Mobility RFS Controller CLI Reference Guide
53-1003098-01
5
filter
[<LINE>|arp|capwap|cdp|
dot11|dropreason|dst|
ether|host|icmp|
igmp|ip|ipv6|l2|l3|l4|lldp
|mint|net|not|port|priorit
y|radio|src|tcp|udp|
vlan|wlan]
Optional. Filters packets based on the option selected (must be used as a last option)
The filter options are:
• <LINE> – Defines user defined packet capture filter
• arp – Matches ARP packets
• capwap – Matches CAPWAP packets
• cdp – Matches CDP packets
• dot11 – Matches 802.11 packets
• dropreason – Matches packet drop reason
• dst – Matches IP destination
• ether – Matches Ethernet packets
• host – Matches host destination
• icmp – Matches ICMP packets
• igmp – Matches IGMP packets
• ip – Matches IPV4 packets
• ipv6 – Matches IPV6 packets
• l2 – Matches L2 header
• l3 – Matches L3 header
• l4 – Matches L4 header
• lldp – Matches LLDP packets
• mint – Matches MiNT packets
• net – Matches IP in subnet
• not – Filters out any packet that matches the filter criteria (For example, if not TCP is used, all tcp
packets are filtered out)
• port – Matches TCP or UDP port
• priority – Matches packet priority
• radio – Matches radio
• src – Matches IP source
• stp – Matches STP packets
• tcp – Matches TCP packets
• udp – Matches UDP packets
• vlan – Matches VLAN
• wlan – Matches WLAN
hex Optional. Provides binary output of the captured packets
rate <1-100> Optional. Specifies the packet capture rate
• <1-100> – Specify a value from 1 - 100 seconds.
snap <1-2048> Optional. Captures the data length
• <1-2048> – Specify a value from 1 - 2048 characters.
tcpdump Optional. Decodes tcpdump. The tcpdump analyzes network behavior, performance, and infrastructure. It
also analyzes applications that generate or receive traffic.
verbose Optional. Displays full packet body
write Captures packets to a specified file. Provide the file name and location in the following format:
FILE – flash:/path/file
cf:/path/file
usb1:/path/file
usb2:/path/file
vram:startup-config
URL – tftp://<hostname|IP>[:port]/path/file
ftp://<user>:<passwd>@<hostname|IP>[:port]/path/file
sftp://<user>@<hostname|IP>[:port]>/path/file
tzsp – Tazman Sniffer Protocol (TZSP) host. Specify the TZSP host’s IP address or hostname.