connmon connmon v.3x - Internet connection monitoring

[chownc]

Entware doesn't come preinstalled on Asus routers. Most of us find that the most convenient way to install entware (as well as conmonn and a number of other scripts) is through amtm, which comes preinstalled on recent versions of asuswrt-merlin - see Entware · RMerl/asuswrt-merlin.ng Wiki · GitHub

Thanks very much! Appreciate it.

 

[V_2]

This script is running on all my routers to keep record of connectivity and jitter. Very grateful for all the contributions from Jack Yaz!

Wondering of there is a way to make the monitoring notifications trigger when the ping notification threshold falls BELOW a value. So instead of getting notify if ping worsens, i want to be notified if it improves. Would I just need to change on line 1204 from ">" to "<"?

https://github.com/jackyaz/connmon/blob/master/connmon.sh#L1204

As to why, I have dual WAN and want to know when a failover event happens. My secondary connection has lower ping to my target IP then the primary.

Since I just recently enabled email notifications, can you also tell me if the notification emails will be sent every ping run cycle where the specified condition is met? I have 1min test interval ping so that can get noisy fast. If yes, is there a way to setup to send no more than 5 emails per hour for example?

 

[Celo]

Hey!

I just discovered this world of customization with the Merlin firmware, i'm really enjoying trying things. But i'm a big noob when it comes to scripts and such and don't want to mess with anything that is working quite perfectly.

I looked at all this thread and didn't find a way to "restart" Connmon. I need this because i think that there is a bug with the configuration file. I was trying some different times for scheduled tests (through the webUI) and until i restart the router my schedule does not kick in.

Is there a way to restart the script or something so i don't have to reboot the router every time i want to change the schedule?

Thank you very much!

EDIT: forgot to give some information for context.
I'm running the latest Merlin firmware (388.1) on a GT-AXE11000.

 

[hagencr]

Hello.

Recently about a week ago connmon started to fail with the following messages

Mar 8 10:46:17 kernel: CPU: 0 PID: 5395 Comm: opkg Tainted: P O 4.1.51 #2 Mar 8 10:46:17 kernel: Hardware name: Broadcom-v8A (DT) Mar 8 10:46:17 kernel: task: ffffffc0264ef5c0 ti: ffffffc02484c000 task.ti: ffffffc02484c000 Mar 8 10:46:17 kernel: PC is at 0x41aee0 Mar 8 10:46:17 kernel: LR is at 0x400ab4 Mar 8 10:46:17 kernel: pc : [<000000000041aee0>] lr : [<0000000000400ab4>] pstate: 00000000 Mar 8 10:46:17 kernel: sp : 0000007ffc7c7800 Mar 8 10:46:17 kernel: x29: 0000000000000000 x28: 0000000000000000 Mar 8 10:46:17 kernel: x27: 0000000000000000 x26: 0000000000000000 Mar 8 10:46:17 kernel: x25: 0000000000000000 x24: 0000000000000000 Mar 8 10:46:17 kernel: x23: 0000000000000000 x22: 0000000000000000 Mar 8 10:46:17 kernel: x21: 0000000000000000 x20: 0000000000000000 Mar 8 10:46:17 kernel: x19: 0000000000000000 x18: 0000000000000000 Mar 8 10:46:17 kernel: x17: 0000000000000000 x16: 0000000000000000 Mar 8 10:46:17 kernel: x15: 0000000000000000 x14: 0000000000000000 Mar 8 10:46:17 kernel: x13: 0000000000000000 x12: 0000000000000000 Mar 8 10:46:17 kernel: x11: 0000000000000000 x10: 0000000000000000 Mar 8 10:46:17 kernel: x9 : 0000000000000000 x8 : 0000000000000000 Mar 8 10:46:17 kernel: x7 : 0000000000000000 x6 : 0000007ffc7c7800 Mar 8 10:46:17 kernel: x5 : 0000000000000000 x4 : 000000000041b680 Mar 8 10:46:17 kernel: x3 : 000000000041b5c0 x2 : 0000007ffc7c7808 Mar 8 10:46:17 kernel: x1 : 0000000000000002 x0 : 000000000040042c Mar 8 10:46:17 kernel: CPU: 0 PID: 5396 Comm: opkg Tainted: P O 4.1.51 #2 Mar 8 10:46:17 kernel: Hardware name: Broadcom-v8A (DT) Mar 8 10:46:17 kernel: task: ffffffc02b560ac0 ti: ffffffc024b5c000 task.ti: ffffffc024b5c000 Mar 8 10:46:17 kernel: PC is at 0x41aee0 Mar 8 10:46:17 kernel: LR is at 0x400ab4 Mar 8 10:46:17 kernel: pc : [<000000000041aee0>] lr : [<0000000000400ab4>] pstate: 00000000 Mar 8 10:46:17 kernel: sp : 0000007ff864c9a0 Mar 8 10:46:17 kernel: x29: 0000000000000000 x28: 0000000000000000 Mar 8 10:46:17 kernel: x27: 0000000000000000 x26: 0000000000000000 Mar 8 10:46:17 kernel: x25: 0000000000000000 x24: 0000000000000000 Mar 8 10:46:17 kernel: x23: 0000000000000000 x22: 0000000000000000 Mar 8 10:46:17 kernel: x21: 0000000000000000 x20: 0000000000000000 Mar 8 10:46:17 kernel: x19: 0000000000000000 x18: 0000000000000000 Mar 8 10:46:17 kernel: x17: 0000000000000000 x16: 0000000000000000 Mar 8 10:46:17 kernel: x15: 0000000000000000 x14: 0000000000000000 Mar 8 10:46:17 kernel: x13: 0000000000000000 x12: 0000000000000000 Mar 8 10:46:17 kernel: x11: 0000000000000000 x10: 0000000000000000 Mar 8 10:46:17 kernel: x9 : 0000000000000000 x8 : 0000000000000000 Mar 8 10:46:17 kernel: x7 : 0000000000000000 x6 : 0000007ff864c9a0 Mar 8 10:46:17 kernel: x5 : 0000000000000000 x4 : 000000000041b680 Mar 8 10:46:17 kernel: x3 : 000000000041b5c0 x2 : 0000007ff864c9a8 Mar 8 10:46:17 kernel: x1 : 0000000000000003 x0 : 000000000040042c Mar 8 10:46:17 kernel: CPU: 1 PID: 5397 Comm: opkg Tainted: P O 4.1.51 #2

I uninstall it and installed it again though the installer showed some "invalid command" and "segmentation fault" messages. Once re-installed it kept failing

I'm running an RT-AX88U with Merlin 388.1

Thanks in advance.