Flent-users discussion archives
 help / color / mirror / Atom feed
* [Flent-users] [tohojo/flent] Installed fping 4.2 but still observe error  "Please install fping v3.5+ during flent runs" (#235)
@ 2021-08-31 20:11 chetanrokhade
  2021-08-31 20:54 ` [Flent-users] " Toke Høiland-Jørgensen
                   ` (3 more replies)
  0 siblings, 4 replies; 5+ messages in thread
From: chetanrokhade @ 2021-08-31 20:11 UTC (permalink / raw)
  To: tohojo/flent; +Cc: Subscribed

[-- Attachment #1: Type: text/plain, Size: 565 bytes --]

I'm observing this error while running the below flent command 

flent rrul -l 180 -H netperf.bufferbloat.net

Runner Ping (ms) ICMP failed check: Cannot parse output of the system ping binary (/sbin/ping). Please install fping v3.5+.
Starting Flent 2.0.1 using Python 3.8.2.

which fping 
/usr/local/bin/fping
 
fping -v 
fping: Version 4.2
fping: comments to david@schweikert.ch

Any suggestions ? 

-- 
You are receiving this because you are subscribed to this thread.
Reply to this email directly or view it on GitHub:
https://github.com/tohojo/flent/issues/235

[-- Attachment #2: Type: text/html, Size: 1847 bytes --]

^ permalink raw reply	[flat|nested] 5+ messages in thread

* [Flent-users] Re: [tohojo/flent] Installed fping 4.2 but still observe error  "Please install fping v3.5+ during flent runs" (#235)
  2021-08-31 20:11 [Flent-users] [tohojo/flent] Installed fping 4.2 but still observe error "Please install fping v3.5+ during flent runs" (#235) chetanrokhade
@ 2021-08-31 20:54 ` Toke Høiland-Jørgensen
  2021-09-28  7:05 ` Stanislas H.B. Sodonon
                   ` (2 subsequent siblings)
  3 siblings, 0 replies; 5+ messages in thread
From: Toke Høiland-Jørgensen @ 2021-08-31 20:54 UTC (permalink / raw)
  To: tohojo/flent; +Cc: Subscribed

[-- Attachment #1: Type: text/plain, Size: 351 bytes --]

Could you please post the verbose output (with `-v`)? That should shed some light on why it can't find your fping binary...

Also, what OS are you running this on?

-- 
You are receiving this because you are subscribed to this thread.
Reply to this email directly or view it on GitHub:
https://github.com/tohojo/flent/issues/235#issuecomment-909628349

[-- Attachment #2: Type: text/html, Size: 1625 bytes --]

^ permalink raw reply	[flat|nested] 5+ messages in thread

* [Flent-users] Re: [tohojo/flent] Installed fping 4.2 but still observe error  "Please install fping v3.5+ during flent runs" (#235)
  2021-08-31 20:11 [Flent-users] [tohojo/flent] Installed fping 4.2 but still observe error "Please install fping v3.5+ during flent runs" (#235) chetanrokhade
  2021-08-31 20:54 ` [Flent-users] " Toke Høiland-Jørgensen
@ 2021-09-28  7:05 ` Stanislas H.B. Sodonon
  2021-09-28 13:57 ` Toke Høiland-Jørgensen
  2021-09-28 13:57 ` Toke Høiland-Jørgensen
  3 siblings, 0 replies; 5+ messages in thread
From: Stanislas H.B. Sodonon @ 2021-09-28  7:05 UTC (permalink / raw)
  To: tohojo/flent; +Cc: Subscribed

[-- Attachment #1: Type: text/plain, Size: 4583 bytes --]

I have the same issue on Macos Big Sur.
```shell
fping -v
fping: Version 5.0
```

```shell
flent tcp_download -H netperf-eu.bufferbloat.net -v
Starting Flent 2.0.1 using Python 3.9.6.
Executing test environment file /usr/local/lib/python3.9/site-packages/flent/tests/tcp_download.conf
Looking up hostname 'netperf-eu.bufferbloat.net'.
Executing test environment file /usr/local/lib/python3.9/site-packages/flent/tests/tcp_download.conf
Gathering local metadata
Executing 'uname -s' on localhost
Executing 'uname -r' on localhost
Executing 'find /sys/module -name .note.gnu.build-id' on localhost
Executing 'sysctl -e net.core.rmem_max net.core.wmem_max net.ipv4.tcp_autocorking net.ipv4.tcp_early_retrans net.ipv4.tcp_ecn net.ipv4.tcp_pacing_ca_ratio net.ipv4.tcp_pacing_ss_ratio net.ipv4.tcp_dsack net.ipv4.tcp_fack net.ipv4.tcp_sack net.ipv4.tcp_fastopen net.ipv4.tcp_syncookies net.ipv4.tcp_window_scaling net.ipv4.tcp_notsent_lowat net.ipv4.tcp_limit_output_bytes net.ipv4.tcp_timestamps net.ipv4.tcp_congestion_control net.ipv4.tcp_allowed_congestion_control net.ipv4.tcp_available_congestion_control net.ipv4.tcp_mem net.ipv4.tcp_rmem net.ipv4.tcp_wmem net.ipv4.tcp_moderate_rcvbuf net.ipv4.tcp_no_metrics_save' on localhost
Looking up hostname 'netperf-eu.bufferbloat.net'.
Executing 'ip route get 193.10.227.30' on localhost
Executing 'route -n get 193.10.227.30' on localhost
Executing 'tc qdisc show dev en0' on localhost
Executing 'tc -s qdisc show dev en0' on localhost
Executing 'tc class show dev en0' on localhost
Executing 'ethtool -k en0' on localhost
Executing 'for i in /sys/class/net/en0/queues/tx-*; do [ -d $i/byte_queue_limits ] && echo -n "$(basename $i) " && cat $i/byte_queue_limits/limit_max; done' on localhost
Executing 'basename $(readlink /sys/class/net/en0/device/driver)' on localhost
Executing 'ip link show dev en0' on localhost
Executing 'ifconfig en0' on localhost
Executing 'ethtool en0' on localhost
Starting tcp_download test. Expected run time: 70 seconds.
which: /Users/stanislas/.n/bin/netperf is not an executable file
which: /Applications/Visual Studio Code.app/Contents/Resources/app/bin/netperf is not an executable file
which: /usr/local/opt/openssl@1.1/bin/netperf is not an executable file
which: /usr/local/opt/icu4c/sbin/netperf is not an executable file
which: /usr/local/opt/icu4c/bin/netperf is not an executable file
which: /usr/local/opt/mysql-client/bin/netperf is not an executable file
which: /usr/local/opt/gettext/bin/netperf is not an executable file
which: /users/stanislas/bin/netperf is not an executable file
which: Found netperf executable at /usr/local/bin/netperf
which: /Users/stanislas/.n/bin/fping is not an executable file
which: /Applications/Visual Studio Code.app/Contents/Resources/app/bin/fping is not an executable file
which: /usr/local/opt/openssl@1.1/bin/fping is not an executable file
which: /usr/local/opt/icu4c/sbin/fping is not an executable file
which: /usr/local/opt/icu4c/bin/fping is not an executable file
which: /usr/local/opt/mysql-client/bin/fping is not an executable file
which: /usr/local/opt/gettext/bin/fping is not an executable file
which: /users/stanislas/bin/fping is not an executable file
which: Found fping executable at /usr/local/bin/fping
which: /Users/stanislas/.n/bin/ping is not an executable file
which: /Applications/Visual Studio Code.app/Contents/Resources/app/bin/ping is not an executable file
which: /usr/local/opt/openssl@1.1/bin/ping is not an executable file
which: /usr/local/opt/icu4c/sbin/ping is not an executable file
which: /usr/local/opt/icu4c/bin/ping is not an executable file
which: /usr/local/opt/mysql-client/bin/ping is not an executable file
which: /usr/local/opt/gettext/bin/ping is not an executable file
which: /users/stanislas/bin/ping is not an executable file
which: /usr/local/bin/ping is not an executable file
which: /usr/local/sbin/ping is not an executable file
which: /usr/bin/ping is not an executable file
which: /bin/ping is not an executable file
which: /usr/sbin/ping is not an executable file
which: Found ping executable at /sbin/ping
WARNING: Found fping, but it outputs broken timestamps (off by 1632696006.860897s). Not using.
ERROR: Runner Ping (ms) ICMP failed check: Cannot parse output of the system ping binary (/sbin/ping). Please install fping v3.5+.
```

I think the warning about `fping`'s broken timestamp might be the issue.

-- 
You are receiving this because you are subscribed to this thread.
Reply to this email directly or view it on GitHub:
https://github.com/tohojo/flent/issues/235#issuecomment-928914546

[-- Attachment #2: Type: text/html, Size: 7446 bytes --]

^ permalink raw reply	[flat|nested] 5+ messages in thread

* [Flent-users] Re: [tohojo/flent] Installed fping 4.2 but still observe error  "Please install fping v3.5+ during flent runs" (#235)
  2021-08-31 20:11 [Flent-users] [tohojo/flent] Installed fping 4.2 but still observe error "Please install fping v3.5+ during flent runs" (#235) chetanrokhade
  2021-08-31 20:54 ` [Flent-users] " Toke Høiland-Jørgensen
  2021-09-28  7:05 ` Stanislas H.B. Sodonon
@ 2021-09-28 13:57 ` Toke Høiland-Jørgensen
  2021-09-28 13:57 ` Toke Høiland-Jørgensen
  3 siblings, 0 replies; 5+ messages in thread
From: Toke Høiland-Jørgensen @ 2021-09-28 13:57 UTC (permalink / raw)
  To: tohojo/flent; +Cc: Subscribed

[-- Attachment #1: Type: text/plain, Size: 264 bytes --]

See https://github.com/tohojo/flent/issues/232 - closing this as a duplicate

-- 
You are receiving this because you are subscribed to this thread.
Reply to this email directly or view it on GitHub:
https://github.com/tohojo/flent/issues/235#issuecomment-929246945

[-- Attachment #2: Type: text/html, Size: 1810 bytes --]

^ permalink raw reply	[flat|nested] 5+ messages in thread

* [Flent-users] Re: [tohojo/flent] Installed fping 4.2 but still observe error  "Please install fping v3.5+ during flent runs" (#235)
  2021-08-31 20:11 [Flent-users] [tohojo/flent] Installed fping 4.2 but still observe error "Please install fping v3.5+ during flent runs" (#235) chetanrokhade
                   ` (2 preceding siblings ...)
  2021-09-28 13:57 ` Toke Høiland-Jørgensen
@ 2021-09-28 13:57 ` Toke Høiland-Jørgensen
  3 siblings, 0 replies; 5+ messages in thread
From: Toke Høiland-Jørgensen @ 2021-09-28 13:57 UTC (permalink / raw)
  To: tohojo/flent; +Cc: Subscribed

[-- Attachment #1: Type: text/plain, Size: 194 bytes --]

Closed #235.

-- 
You are receiving this because you are subscribed to this thread.
Reply to this email directly or view it on GitHub:
https://github.com/tohojo/flent/issues/235#event-5374101466

[-- Attachment #2: Type: text/html, Size: 1788 bytes --]

^ permalink raw reply	[flat|nested] 5+ messages in thread

end of thread, other threads:[~2021-09-28 13:57 UTC | newest]

Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2021-08-31 20:11 [Flent-users] [tohojo/flent] Installed fping 4.2 but still observe error "Please install fping v3.5+ during flent runs" (#235) chetanrokhade
2021-08-31 20:54 ` [Flent-users] " Toke Høiland-Jørgensen
2021-09-28  7:05 ` Stanislas H.B. Sodonon
2021-09-28 13:57 ` Toke Høiland-Jørgensen
2021-09-28 13:57 ` Toke Høiland-Jørgensen

Flent-users discussion archives

This inbox may be cloned and mirrored by anyone:

	git clone --mirror https://lists.flent.org/flent-users

	# If you have public-inbox 1.1+ installed, you may
	# initialize and index your mirror using the following commands:
	public-inbox-init -V1 flent-users flent-users/ https://lists.flent.org/flent-users \
		flent-users@flent.org
	public-inbox-index flent-users

Example config snippet for mirrors.


AGPL code for this site: git clone https://public-inbox.org/public-inbox.git