---
test case: 'fping 2.4 and 3.0 <= X < 3.14; root; safe limits: N/A; redirect: NO'
in:
target_host_addr: "127.0.0.1"
fping_out_i0: |+2
Usage: /usr/bin/fping [options] [targets...]
-a show targets that are alive
-A show targets by address
-b n amount of ping data to send, in bytes (default 68)
-B f set exponential backoff factor to f
-c n count of pings to send to each target (default 1)
-C n same as -c, report results in verbose format
-e show elapsed time on return packets
-f file read list of targets from a file ( - means stdin) (only if no -g specified)
-g generate target list (only if no -f specified)
(specify the start and end IP in the target list, or supply a IP netmask)
(ex. /usr/bin/fping -g 192.168.1.0 192.168.1.255 or /usr/bin/fping -g 192.168.1.0/24)
-i n interval between sending ping packets (in millisec) (default 0)
-l loop sending pings forever
-m ping multiple interfaces on target host
-n show targets by name (-d is equivalent)
-p n interval between ping packets to one target (in millisec)
(in looping and counting modes, default 1000)
-q quiet (don't show per-target/per-ping results)
-Q n same as -q, but show summary every n seconds
-r n number of retries (default 3)
-s print final stats
-t n individual target initial timeout (in millisec) (default 50)
-u show targets that are unreachable
-v show version
targets list of targets to check (if no -f specified)
fping_out_i1: |+2
127.0.0.1 : [0], 96 bytes, 0.03 ms (0.03 avg, 0% loss)
127.0.0.1 : xmt/rcv/%loss = 1/1/0%, min/avg/max = 0.03/0.03/0.03
fping_out_i10: |+2
127.0.0.1 : [0], 96 bytes, 0.04 ms (0.04 avg, 0% loss)
127.0.0.1 : xmt/rcv/%loss = 1/1/0%, min/avg/max = 0.04/0.04/0.04
out:
value: 1
---
test case: 'fping 2.4 and 3.0 <= X < 3.14; non-root; safe limits: N/A; redirect: NO'
in:
target_host_addr: "127.0.0.1"
fping_out_i0: |+2
Usage: /usr/bin/fping [options] [targets...]
-a show targets that are alive
-A show targets by address
-b n amount of ping data to send, in bytes (default 68)
-B f set exponential backoff factor to f
-c n count of pings to send to each target (default 1)
-C n same as -c, report results in verbose format
-e show elapsed time on return packets
-f file read list of targets from a file ( - means stdin) (only if no -g specified)
-g generate target list (only if no -f specified)
(specify the start and end IP in the target list, or supply a IP netmask)
(ex. /usr/bin/fping -g 192.168.1.0 192.168.1.255 or /usr/bin/fping -g 192.168.1.0/24)
-i n interval between sending ping packets (in millisec) (default 0)
-l loop sending pings forever
-m ping multiple interfaces on target host
-n show targets by name (-d is equivalent)
-p n interval between ping packets to one target (in millisec)
(in looping and counting modes, default 1000)
-q quiet (don't show per-target/per-ping results)
-Q n same as -q, but show summary every n seconds
-r n number of retries (default 3)
-s print final stats
-t n individual target initial timeout (in millisec) (default 50)
-u show targets that are unreachable
-v show version
targets list of targets to check (if no -f specified)
fping_out_i1: |+2
/usr/bin/fping: these options are too risky for mere mortals.
/usr/bin/fping: You need i >= 10, p >= 20, r < 20, and t >= 50
Usage: /usr/bin/fping [options] [targets...]
-a show targets that are alive
-A show targets by address
-b n amount of ping data to send, in bytes (default 68)
-B f set exponential backoff factor to f
-c n count of pings to send to each target (default 1)
-C n same as -c, report results in verbose format
-e show elapsed time on return packets
-f file read list of targets from a file ( - means stdin) (only if no -g specified)
-g generate target list (only if no -f specified)
(specify the start and end IP in the target list, or supply a IP netmask)
(ex. /usr/bin/fping -g 192.168.1.0 192.168.1.255 or /usr/bin/fping -g 192.168.1.0/24)
-i n interval between sending ping packets (in millisec) (default 1)
-l loop sending pings forever
-m ping multiple interfaces on target host
-n show targets by name (-d is equivalent)
-p n interval between ping packets to one target (in millisec)
(in looping and counting modes, default 1000)
-q quiet (don't show per-target/per-ping results)
-Q n same as -q, but show summary every n seconds
-r n number of retries (default 3)
-s print final stats
-t n individual target initial timeout (in millisec) (default 50)
-u show targets that are unreachable
-v show version
targets list of targets to check (if no -f specified)
fping_out_i10: |+2
127.0.0.1 : [0], 96 bytes, 0.03 ms (0.03 avg, 0% loss)
127.0.0.1 : xmt/rcv/%loss = 1/1/0%, min/avg/max = 0.03/0.03/0.03
out:
value: 10
---
test case: 'fping 3.14 <= X < 4.0; root; safe limits: N/A; redirect: NO'
in:
target_host_addr: "127.0.0.1"
fping_out_i0: |+2
127.0.0.1 : [0], 84 bytes, 0.03 ms (0.03 avg, 0% loss)
127.0.0.1 : xmt/rcv/%loss = 1/1/0%, min/avg/max = 0.03/0.03/0.03
fping_out_i1: |+2
127.0.0.1 : [0], 84 bytes, 0.03 ms (0.03 avg, 0% loss)
127.0.0.1 : xmt/rcv/%loss = 1/1/0%, min/avg/max = 0.03/0.03/0.03
fping_out_i10: |+2
127.0.0.1 : [0], 84 bytes, 0.03 ms (0.03 avg, 0% loss)
127.0.0.1 : xmt/rcv/%loss = 1/1/0%, min/avg/max = 0.03/0.03/0.03
out:
value: 0
---
test case: 'fping 3.14 <= X < 4.0; non-root; safe limits: N/A; redirect: NO'
in:
target_host_addr: "127.0.0.1"
fping_out_i0: |+2
/usr/bin/fping: these options are too risky for mere mortals.
/usr/bin/fping: You need i >= 1, p >= 20, r < 20, and t >= 50
fping_out_i1: |+2
127.0.0.1 : [0], 84 bytes, 0.06 ms (0.06 avg, 0% loss)
127.0.0.1 : xmt/rcv/%loss = 1/1/0%, min/avg/max = 0.06/0.06/0.06
fping_out_i10: |+2
127.0.0.1 : [0], 84 bytes, 0.02 ms (0.02 avg, 0% loss)
127.0.0.1 : xmt/rcv/%loss = 1/1/0%, min/avg/max = 0.02/0.02/0.02
out:
value: 1
---
test case: 'fping 4.0 <= X <= 5.1; root; safe limits: YES; redirect: NO'
in:
target_host_addr: "127.0.0.1"
fping_out_i0: |+2
127.0.0.1 : [0], 84 bytes, 0.02 ms (0.02 avg, 0% loss)
127.0.0.1 : xmt/rcv/%loss = 1/1/0%, min/avg/max = 0.02/0.02/0.02
fping_out_i1: |+2
127.0.0.1 : [0], 84 bytes, 0.03 ms (0.03 avg, 0% loss)
127.0.0.1 : xmt/rcv/%loss = 1/1/0%, min/avg/max = 0.03/0.03/0.03
fping_out_i10: |+2
127.0.0.1 : [0], 84 bytes, 0.02 ms (0.02 avg, 0% loss)
127.0.0.1 : xmt/rcv/%loss = 1/1/0%, min/avg/max = 0.02/0.02/0.02
out:
value: 0
---
test case: 'fping 4.0 <= X <= 5.1; non-root; safe limits: YES; redirect: NO'
in:
target_host_addr: "127.0.0.1"
fping_out_i0: |+2
/usr/bin/fping: these options are too risky for mere mortals.
/usr/bin/fping: You need -i >= 1 and -p >= 10
fping_out_i1: |+2
127.0.0.1 : [0], 84 bytes, 0.03 ms (0.03 avg, 0% loss)
127.0.0.1 : xmt/rcv/%loss = 1/1/0%, min/avg/max = 0.03/0.03/0.03
fping_out_i10: |+2
127.0.0.1 : [0], 84 bytes, 0.03 ms (0.03 avg, 0% loss)
127.0.0.1 : xmt/rcv/%loss = 1/1/0%, min/avg/max = 0.03/0.03/0.03
out:
value: 1
---
test case: 'fping 4.0 <= X <= 5.1; root or non-root; safe limits: NO; redirect: NO'
in:
target_host_addr: "127.0.0.1"
fping_out_i0: |+2
127.0.0.1 : [0], 64 bytes, 0.010 ms (0.010 avg, 0% loss)
127.0.0.1 : xmt/rcv/%loss = 1/1/0%, min/avg/max = 0.010/0.010/0.010
fping_out_i1: |+2
127.0.0.1 : [0], 64 bytes, 0.010 ms (0.010 avg, 0% loss)
127.0.0.1 : xmt/rcv/%loss = 1/1/0%, min/avg/max = 0.010/0.010/0.010
fping_out_i10: |+2
127.0.0.1 : [0], 64 bytes, 0.010 ms (0.010 avg, 0% loss)
127.0.0.1 : xmt/rcv/%loss = 1/1/0%, min/avg/max = 0.010/0.010/0.010
out:
value: 0
---
test case: 'fping 2.4 and 3.0 <= X < 3.11; non-root; safe limits: N/A; redirect: YES'
in:
target_host_addr: "192.168.202.10"
fping_out_i0: |+2
Usage: /usr/bin/fping [options] [targets...]
-a show targets that are alive
-A show targets by address
-b n amount of ping data to send, in bytes (default 68)
-B f set exponential backoff factor to f
-c n count of pings to send to each target (default 1)
-C n same as -c, report results in verbose format
-e show elapsed time on return packets
-f file read list of targets from a file ( - means stdin) (only if no -g specified)
-g generate target list (only if no -f specified)
(specify the start and end IP in the target list, or supply a IP netmask)
(ex. /usr/bin/fping -g 192.168.1.0 192.168.1.255 or /usr/bin/fping -g 192.168.1.0/24)
-i n interval between sending ping packets (in millisec) (default 0)
-l loop sending pings forever
-m ping multiple interfaces on target host
-n show targets by name (-d is equivalent)
-p n interval between ping packets to one target (in millisec)
(in looping and counting modes, default 1000)
-q quiet (don't show per-target/per-ping results)
-Q n same as -q, but show summary every n seconds
-r n number of retries (default 3)
-s print final stats
-t n individual target initial timeout (in millisec) (default 50)
-u show targets that are unreachable
-v show version
targets list of targets to check (if no -f specified)
fping_out_i1: |+2
/usr/bin/fping : these options are too risky for mere mortals.
/usr/bin/fping : You need i >= 10, p >= 20, r < 20, and t >= 50
fping_out_i10: |+2
192.168.202.10 : [0], 96 bytes, 0.86 ms (0.86 avg, 0% loss) [<- 192.168.201.10]
192.168.202.10 : xmt/rcv/%loss = 1/1/0%, min/avg/max = 0.86/0.86/0.86
out:
value: 10
---
test case: 'fping 3.11 <= X < 3.14; non-root; safe limits: N/A; redirect: YES'
in:
target_host_addr: "192.168.202.10"
fping_out_i0: |+2
Usage: /usr/bin/fping [options] [targets...]
-a show targets that are alive
-A show targets by address
-b n amount of ping data to send, in bytes (default 56)
-B f set exponential backoff factor to f
-c n count of pings to send to each target (default 1)
-C n same as -c, report results in verbose format
-D print timestamp before each output line
-e show elapsed time on return packets
-f file read list of targets from a file ( - means stdin) (only if no -g specified)
-g generate target list (only if no -f specified)
(specify the start and end IP in the target list, or supply a IP netmask)
(ex. /usr/bin/fping -g 192.168.1.0 192.168.1.255 or /usr/bin/fping -g 192.168.1.0/24)
-H n Set the IP TTL value (Time To Live hops)
-i n interval between sending ping packets (in millisec) (default 0)
-I if bind to a particular interface
-l loop sending pings forever
-m ping multiple interfaces on target host
-n show targets by name (-d is equivalent)
-O n set the type of service (tos) flag on the ICMP packets
-p n interval between ping packets to one target (in millisec)
(in looping and counting modes, default 1000)
-q quiet (don't show per-target/per-ping results)
-Q n same as -q, but show summary every n seconds
-r n number of retries (default 3)
-R random packet data (to foil link data compression)
-s print final stats
-S addr set source address
-t n individual target initial timeout (in millisec) (default 50)
-T n ignored (for compatibility with fping 2.4)
-u show targets that are unreachable
-v show version
targets list of targets to check (if no -f specified)
fping_out_i1: |+2
/usr/bin/fping : these options are too risky for mere mortals.
/usr/bin/fping : You need i >= 10, p >= 20, r < 20, and t >= 50
fping_out_i10: |+2
[<- 192.168.201.10]192.168.202.10 : [0], 84 bytes, 0.73 ms (0.73 avg, 0% loss)
192.168.202.10 : xmt/rcv/%loss = 1/1/0%, min/avg/max = 0.73/0.73/0.73
out:
value: 10
---
test case: 'fping 3.14 <= X < 4.0; non-root; safe limits: N/A; redirect: YES'
in:
target_host_addr: "192.168.202.10"
fping_out_i0: |+2
/usr/bin/fping : these options are too risky for mere mortals.
/usr/bin/fping : You need i >= 1, p >= 20, r < 20, and t >= 50
fping_out_i1: |+2
[<- 192.168.201.10]192.168.202.10 : [0], 84 bytes, 0.57 ms (0.57 avg, 0% loss)
192.168.202.10 : xmt/rcv/%loss = 1/1/0%, min/avg/max = 0.57/0.57/0.57
fping_out_i10: |+2
[<- 192.168.201.10]192.168.202.10 : [0], 84 bytes, 0.57 ms (0.57 avg, 0% loss)
192.168.202.10 : xmt/rcv/%loss = 1/1/0%, min/avg/max = 0.57/0.57/0.57
out:
value: 1
---
test case: 'fping 4.0 <= X <= 5.1; non-root; safe limits: NO; redirect: YES'
in:
target_host_addr: "192.168.202.10"
fping_out_i0: |+2
[<- 192.168.201.10]192.168.202.10 : [0], 84 bytes, 0.63 ms (0.63 avg, 0% loss)
192.168.202.10 : xmt/rcv/%loss = 1/1/0%, min/avg/max = 0.63/0.63/0.63
fping_out_i1: |+2
[<- 192.168.201.10]192.168.202.10 : [0], 84 bytes, 0.63 ms (0.63 avg, 0% loss)
192.168.202.10 : xmt/rcv/%loss = 1/1/0%, min/avg/max = 0.63/0.63/0.63
fping_out_i10: |+2
[<- 192.168.201.10]192.168.202.10 : [0], 84 bytes, 0.63 ms (0.63 avg, 0% loss)
192.168.202.10 : xmt/rcv/%loss = 1/1/0%, min/avg/max = 0.63/0.63/0.63
out:
value: 0
...