1PCAPINFO(1)           User Contributed Perl Documentation          PCAPINFO(1)
2
3
4

NAME

6       pcapinfo - Prints detailed information about the network devices
7

SYNOPSIS

9           pcapinfo
10

OPTIONS

12       None.
13

DESCRIPTION

15       pcapinfo prints detailed information about the network devices and Pcap
16       library available on the current host. Here is an example:
17
18           Host information
19           ----------------
20             Hostname      : fangorn.maddingue.net
21             Aliases       : fangorn.local fangorn
22             Pcap version  : libpcap version 0.8.3
23
24           Devices information
25           -------------------
26           Device eth0 (default)
27             Description       : No description available
28             Link type         : Ethernet, no autonegotiation, 10baseT-HD, link ok
29             Hardware address  : 00:0c:6e:0a:c3:ca
30             Network address   : 10.0.1.51
31             Network mask      : 255.255.255.0
32             Flags             : up running broadcast multicast
33
34           Device eth1
35             Description       : No description available
36             Link type         : Ethernet, no autonegotiation, 10baseT-HD, link ok
37             Hardware address  : 00:26:54:0a:d8:4d
38             Network address   : 192.168.1.51
39             Network mask      : 255.255.255.0
40             Flags             : up running broadcast multicast
41
42       The device marked as "(default)" is the one returned when calling
43       "Net::Pcap::lookupdev()"
44
45       Some information like the link type can only be gathered with
46       administrative privileges.
47

AUTHOR

49       Sébastien Aperghis-Tramoni, <sebastien@aperghis.net>
50

52       Copyright (C) 2005, 2006, 2007, 2008, 2009 Sébastien Aperghis-Tramoni.
53       All rights reserved.
54
55       This program is free software; you can redistribute it and/or modify it
56       under the same terms as Perl itself.
57
58
59
60perl v5.32.1                      2021-01-27                       PCAPINFO(1)
Impressum