Chapter 40 Maintenance Tools
UAG CLI Reference Guide
254
The following example creates an ARP table entry for IP address 192.168.1.10 and MAC address
01:02:03:04:05:06. Then it shows the ARP table and finally removes the new entry.
40.1.1 Packet Capture Command Example
The following examples show how to configure packet capture settings and perform a packet
capture. First you have to check whether a packet capture is running. This example shows no other
packet capture is running. Then you can also check the current packet capture settings.
Then configure the following settings to capture packets going through the UAG’s WAN1 interface
only.
• IP address: any
•Host IP: any
• Host port: any (then you do not need to configure this setting)
• File suffix: Example
• File size: 10 megabytes
• Duration: 150 seconds
• Save the captured packets to: USB storage device
• Use the ring buffer: no
arp IP mac_address Edits or creates an ARP table entry.
no arp ip Removes an ARP table entry.
Table 146 Maintenance Tools Commands in Configuration Mode (continued)
COMMAND DESCRIPTION
Router# arp 192.168.1.10 01:02:03:04:05:06
Router# show arp-table
Address HWtype HWaddress Flags Mask Iface
192.168.1.10 ether 01:02:03:04:05:06 CM lan1
172.16.19.254 ether 00:04:80:9B:78:00 C wan1
Router# no arp 192.168.1.10
Router# show arp-table
Address HWtype HWaddress Flags Mask Iface
192.168.1.10 (incomplete) lan1
172.16.19.254 ether 00:04:80:9B:78:00 C wan1
Router(config)# show packet-capture status
capture status: off
Router(config)#
Router(config)# show packet-capture config
iface: None
host-port: 0
host-ip: any
file-suffix: -packet-capture
snaplen: 1500
duration: 0
file-size: 10
split-size: 2
ring-buffer: 0
storage: 0
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