はじめに
fpingは、pingと同様にICMPエコープローブをネットワークホストに送信するプログラムですが、複数のホストにpingを実行するとパフォーマンスが大幅に向上します。 fpingには非常に長い歴史があります。RolandSchemersは1992年に最初のバージョンを公開し、それ以来、ネットワーク診断と統計の標準ツールとしての地位を確立しています。
Fpingは高速pingの略で、通常のpingとの主な違いは、ホストのリスト（ファイル、IP範囲、またはサブネットのいずれかからのもの）をスキャンして、どのホストが稼働しているかを通知する機能を提供することです。それ以外は、レイテンシー、ペイロードの構成、IPv4 / IPv6などの点で、古き良き「元の」pingが実行できるほとんどすべてのことを実行できます。
LinuxシステムにFpingをインストールする
ほとんどのLinuxディストリビューションでは、パッケージ fping 図のように、パッケージ管理ツールを使用して、デフォルトのパッケージリポジトリからインストールできます。
Debian/Ubuntu
# sudo apt install fping
CentOS/RHEL
# sudo yum install fping
Fedora
# sudo dnf install fping
Arch Linux
# sudo pacman -S fping fpingの最新バージョンをインストールできます （ 5.0 ）ソースパッケージから
[root@unixcop ~]# wget https://fping.org/dist/fping-5.0.tar.gz
--2021-08-04 07:05:24-- https://fping.org/dist/fping-5.0.tar.gz
Resolving fping.org (fping.org)... 104.26.14.126, 172.67.75.110, 104.26.15.126, ...
Connecting to fping.org (fping.org)|104.26.14.126|:443... connected.
HTTP request sent, awaiting response... 200 OK
Length: 185281 (181K) [application/x-gzip]
Saving to: 'fping-5.0.tar.gz'
fping-5.0.tar.gz 100%[===================>] 180.94K 361KB/s in 0.5s
2021-08-04 07:05:25 (361 KB/s) - 'fping-5.0.tar.gz' saved [185281/185281]
[root@unixcop ~]# # tar -xvf fping-5.0.tar.gz
# cd fping-5.0/
# ./configure
# make && make install複数のIPアドレスをFpingする
以下のコマンドは、複数の IPをfpingします 一度にアドレスを指定すると、ステータスが生存中または到達不能として表示されます。
[root@unixcop]# fping 78.122.153.44 98.122.153.44 50.116.66.166
78.122.153.44 is alive
50.116.66.166 is alive
98.122.153.44 is unreachable
[root@unixcop fping-5.0]#
IPアドレスのFping範囲
指定された範囲のIPアドレスを指定します。以下の出力では、IPアドレスの範囲にエコー要求を送信し、必要に応じて応答を取得しています。
[root@unixcop ~]# fping -s -g 192.168.122.70 192.168.122.75
192.168.122.71 is alive
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.74
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.74
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.74
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.74
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.73
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.73
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.73
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.73
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.72
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.72
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.72
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.72
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.70
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.70
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.70
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.70
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.75
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.75
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.75
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.75
192.168.122.70 is unreachable
192.168.122.72 is unreachable
192.168.122.73 is unreachable
192.168.122.74 is unreachable
192.168.122.75 is unreachable
6 targets
1 alive
5 unreachable
0 unknown addresses
20 timeouts (waiting for response)
21 ICMP Echos sent
1 ICMP Echo Replies received
20 other ICMP received
0.132 ms (min round trip time)
0.132 ms (avg round trip time)
0.132 ms (max round trip time)
4.115 sec (elapsed real time)
[root@unixcop ~]# さまざまなオプションを使用した完全なネットワークのFping
上記のコマンドを使用すると、ネットワーク全体にpingを実行し、1回繰り返します（ -r 1 ）。
[root@unixcop ~]# fping -g -r 1 192.168.122.0/24
192.168.122.1 is alive
192.168.122.71 is alive
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.2
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.2
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.8
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.8
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.7
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.7
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.6
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.6
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.5
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.5
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.4
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.4
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.3
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.3
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.15
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.15
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.14
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.14
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.13
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.13
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.12
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.12
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.11
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.11
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.10
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.10
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.9
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.9
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.21
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.21
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.20
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.20
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.19
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.19
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.18
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.18
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.17
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.17
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.16
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.16
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.27
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.27
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.26
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.26
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.25
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.25
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.24
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.24
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.23
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.23
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.22
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.22
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.34
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.34
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.33
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.33
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.32
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.32
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.31
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.31
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.30
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.30
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.29
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.29
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.28
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.28
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.40
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.40
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.39
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.39
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.38
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.38
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.37
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.37
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.36
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.36
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.35
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.35
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.46
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.46
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.45
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.45
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.44
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.44
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.43
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.43
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.42
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.42
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.41
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.41
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.52
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.52
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.51
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.51
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.50
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.50
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.49
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.49
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.48
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.48
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.47
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.47
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.53
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.53
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.55
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.55
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.54
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.54
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.56
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.56
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.58
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.58
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.57
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.57
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.60
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.60
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.59
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.59
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.61
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.61
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.63
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.63
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.62
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.62
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.65
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.65
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.64
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.64
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.70
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.70
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.69
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.69
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.68
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.68
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.67
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.67
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.66
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.66
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.75
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.75
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.74
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.74
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.73
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.73
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.72
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.72
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.80
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.80
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.79
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.79
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.78
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.78
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.77
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.77
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.76
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.76
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.85
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.85
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.84
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.84
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.83
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.83
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.82
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.82
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.81
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.81
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.91
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.91
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.90
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.90
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.89
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.89
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.88
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.88
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.87
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.87
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.86
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.86
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.97
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.97
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.96
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.96
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.95
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.95
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.94
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.94
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.93
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.93
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.92
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.92
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.103
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.103
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.102
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.102
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.101
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.101
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.100
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.100
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.99
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.99
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.98
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.98
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.108
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.108
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.107
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.107
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.106
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.106
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.105
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.105
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.104
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.104
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.112
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.112
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.111
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.111
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.110
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.110
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.109
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.109
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.115
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.115
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.114
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.114
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.113
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.113
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.119
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.119
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.118
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.118
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.117
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.117
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.116
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.116
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.122
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.122
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.121
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.121
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.120
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.120
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.123
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.123
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.124
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.124
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.126
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.126
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.125
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.125
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.130
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.130
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.129
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.129
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.128
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.128
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.127
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.127
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.133
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.133
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.132
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.132
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.131
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.131
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.137
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.137
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.136
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.136
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.135
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.135
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.134
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.134
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.140
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.140
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.139
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.139
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.138
ICMP Host Unreachable from 192.168.122.71 for ICMP Echo sent to 192.168.122.138
192.168.122.2 is unreachable
192.168.122.3 is unreachable
192.168.122.4 is unreachable
192.168.122.5 is unreachable
192.168.122.6 is unreachable
192.168.122.7 is unreachable
192.168.122.8 is unreachable
192.168.122.9 is unreachable
192.168.122.10 is unreachable
192.168.122.11 is unreachable
192.168.122.12 is unreachable
192.168.122.13 is unreachable
192.168.122.14 is unreachable
192.168.122.15 is unreachable
192.168.122.16 is unreachable
192.168.122.17 is unreachable
192.168.122.18 is unreachable
192.168.122.19 is unreachable
192.168.122.20 is unreachable
192.168.122.21 is unreachable
192.168.122.22 is unreachable
192.168.122.23 is unreachable
192.168.122.24 is unreachable
192.168.122.25 is unreachable
192.168.122.26 is unreachable
192.168.122.27 is unreachable
192.168.122.28 is unreachable
192.168.122.29 is unreachable
192.168.122.30 is unreachable
192.168.122.31 is unreachable
192.168.122.32 is unreachable
192.168.122.33 is unreachable
192.168.122.34 is unreachable
192.168.122.35 is unreachable
192.168.122.36 is unreachable
192.168.122.37 is unreachable
192.168.122.38 is unreachable
192.168.122.39 is unreachable
192.168.122.40 is unreachable
192.168.122.41 is unreachable
192.168.122.42 is unreachable
192.168.122.43 is unreachable
192.168.122.44 is unreachable
192.168.122.45 is unreachable
192.168.122.46 is unreachable
192.168.122.47 is unreachable
192.168.122.48 is unreachable
192.168.122.49 is unreachable
192.168.122.50 is unreachable
192.168.122.51 is unreachable
192.168.122.52 is unreachable
192.168.122.53 is unreachable
192.168.122.54 is unreachable
192.168.122.55 is unreachable
192.168.122.56 is unreachable
192.168.122.57 is unreachable
192.168.122.58 is unreachable
192.168.122.59 is unreachable
192.168.122.60 is unreachable
192.168.122.61 is unreachable
192.168.122.62 is unreachable
192.168.122.63 is unreachable
192.168.122.64 is unreachable
192.168.122.65 is unreachable
192.168.122.66 is unreachable
192.168.122.67 is unreachable
192.168.122.68 is unreachable
192.168.122.69 is unreachable
192.168.122.70 is unreachable
192.168.122.72 is unreachable
192.168.122.73 is unreachable
192.168.122.74 is unreachable
192.168.122.75 is unreachable
192.168.122.76 is unreachable
192.168.122.77 is unreachable
192.168.122.78 is unreachable
192.168.122.79 is unreachable
192.168.122.80 is unreachable
192.168.122.81 is unreachable
192.168.122.82 is unreachable
192.168.122.83 is unreachable
192.168.122.84 is unreachable
192.168.122.85 is unreachable
192.168.122.86 is unreachable
192.168.122.87 is unreachable
192.168.122.88 is unreachable
192.168.122.89 is unreachable
192.168.122.90 is unreachable
192.168.122.91 is unreachable
192.168.122.92 is unreachable
192.168.122.93 is unreachable
192.168.122.94 is unreachable
192.168.122.95 is unreachable
192.168.122.96 is unreachable
192.168.122.97 is unreachable
192.168.122.98 is unreachable
192.168.122.99 is unreachable
192.168.122.100 is unreachable
192.168.122.101 is unreachable
192.168.122.102 is unreachable
192.168.122.103 is unreachable
192.168.122.104 is unreachable
192.168.122.105 is unreachable
192.168.122.106 is unreachable
192.168.122.107 is unreachable
192.168.122.108 is unreachable
192.168.122.109 is unreachable
192.168.122.110 is unreachable
192.168.122.111 is unreachable
192.168.122.112 is unreachable
192.168.122.113 is unreachable
192.168.122.114 is unreachable
192.168.122.115 is unreachable
192.168.122.116 is unreachable
192.168.122.117 is unreachable
192.168.122.118 is unreachable
192.168.122.119 is unreachable
192.168.122.120 is unreachable
192.168.122.121 is unreachable
192.168.122.122 is unreachable
192.168.122.123 is unreachable
192.168.122.124 is unreachable
192.168.122.125 is unreachable
192.168.122.126 is unreachable
192.168.122.127 is unreachable
192.168.122.128 is unreachable
192.168.122.129 is unreachable
192.168.122.130 is unreachable
192.168.122.131 is unreachable
192.168.122.132 is unreachable
192.168.122.133 is unreachable
192.168.122.134 is unreachable
192.168.122.135 is unreachable
192.168.122.136 is unreachable
192.168.122.137 is unreachable
192.168.122.138 is unreachable
192.168.122.139 is unreachable
192.168.122.140 is unreachable
192.168.122.141 is unreachable
192.168.122.142 is unreachable
192.168.122.143 is unreachable
192.168.122.144 is unreachable
192.168.122.145 is unreachable
192.168.122.146 is unreachable
192.168.122.147 is unreachable
192.168.122.148 is unreachable
192.168.122.149 is unreachable
192.168.122.150 is unreachable
192.168.122.151 is unreachable
192.168.122.152 is unreachable
192.168.122.153 is unreachable
192.168.122.154 is unreachable
192.168.122.155 is unreachable
192.168.122.156 is unreachable
192.168.122.157 is unreachable
192.168.122.158 is unreachable
192.168.122.159 is unreachable
192.168.122.160 is unreachable
192.168.122.161 is unreachable
192.168.122.162 is unreachable
192.168.122.163 is unreachable
192.168.122.164 is unreachable
192.168.122.165 is unreachable
192.168.122.166 is unreachable
192.168.122.167 is unreachable
192.168.122.168 is unreachable
192.168.122.169 is unreachable
192.168.122.170 is unreachable
192.168.122.171 is unreachable
192.168.122.172 is unreachable
192.168.122.173 is unreachable
192.168.122.174 is unreachable
192.168.122.175 is unreachable
192.168.122.176 is unreachable
192.168.122.177 is unreachable
192.168.122.178 is unreachable
192.168.122.179 is unreachable
192.168.122.180 is unreachable
192.168.122.181 is unreachable
192.168.122.182 is unreachable
192.168.122.183 is unreachable
192.168.122.184 is unreachable
192.168.122.185 is unreachable
192.168.122.186 is unreachable
192.168.122.187 is unreachable
192.168.122.188 is unreachable
192.168.122.189 is unreachable
192.168.122.190 is unreachable
192.168.122.191 is unreachable
192.168.122.192 is unreachable
192.168.122.193 is unreachable
192.168.122.194 is unreachable
192.168.122.195 is unreachable
192.168.122.196 is unreachable
192.168.122.197 is unreachable
192.168.122.198 is unreachable
192.168.122.199 is unreachable
192.168.122.200 is unreachable
192.168.122.201 is unreachable
192.168.122.202 is unreachable
192.168.122.203 is unreachable
192.168.122.204 is unreachable
192.168.122.205 is unreachable
192.168.122.206 is unreachable
192.168.122.207 is unreachable
192.168.122.208 is unreachable
192.168.122.209 is unreachable
192.168.122.210 is unreachable
192.168.122.211 is unreachable
192.168.122.212 is unreachable
192.168.122.213 is unreachable
192.168.122.214 is unreachable
192.168.122.215 is unreachable
192.168.122.216 is unreachable
192.168.122.217 is unreachable
192.168.122.218 is unreachable
192.168.122.219 is unreachable
192.168.122.220 is unreachable
192.168.122.221 is unreachable
192.168.122.222 is unreachable
192.168.122.223 is unreachable
192.168.122.224 is unreachable
192.168.122.225 is unreachable
192.168.122.226 is unreachable
192.168.122.227 is unreachable
192.168.122.228 is unreachable
192.168.122.229 is unreachable
192.168.122.230 is unreachable
192.168.122.231 is unreachable
192.168.122.232 is unreachable
192.168.122.233 is unreachable
192.168.122.234 is unreachable
192.168.122.235 is unreachable
192.168.122.236 is unreachable
192.168.122.237 is unreachable
192.168.122.238 is unreachable
192.168.122.239 is unreachable
192.168.122.240 is unreachable
192.168.122.241 is unreachable
192.168.122.242 is unreachable
192.168.122.243 is unreachable
192.168.122.244 is unreachable
192.168.122.245 is unreachable
192.168.122.246 is unreachable
192.168.122.247 is unreachable
192.168.122.248 is unreachable
192.168.122.249 is unreachable
192.168.122.250 is unreachable
192.168.122.251 is unreachable
192.168.122.252 is unreachable
192.168.122.253 is unreachable
192.168.122.254 is unreachable
[root@unixcop ~]#
Reads the List of Targets From a File
We have create a file called fping.txt having IP address (153.186.25.31 and 78.129.113.23 ) to fping.
[root@unixcop ~]# fping < fping.txt
153.186.25.31 is unreachable
78.129.113.23 is unreachable
[root@unixcop ~]# To Check the Fping version by executing the command.
[root@unixcop ~]# fping -v
fping: Version 5.0
[root@unixcop ~]#