See Multi-WAN events

[LL0rd]

Hi,

in my Setup I currently have 4 WAN Connections. Well, when a connections goes down, I can see it in the Interface. But honestly: Who has the Interface open 24/7? That's why I would like to ask for a solution, how I can get notified, when an interface goes down.

What are you using? A SIEM? If yes, then which one? Or do you have another solution?

[tiermutter]

I am using gateway groups for my multi WAN setup. With monit (services/monit) there is a pre-defined "gateway alert", that informs you via mail when a gateway is down. Sould also work without using GW groups.

[tiermutter]

Looks like this (had a GW failure last night):

Status failed Service gateway_alert

 Date:        Thu, 10 Nov 2022 03:33:47
 Action:      alert
 Host:        xxxx.yyyy.eu
 Description: status failed (1) -- MONITOR: LTE_DHCP is down, removing from routing group Failover_grp_v4

Your faithful employee,
Monit

Status succeeded Service gateway_alert

 Date:        Thu, 10 Nov 2022 03:35:48
 Action:      alert
 Host:        xxxx.yyyy.eu
 Description: status succeeded (0) -- no output

Your faithful employee,
Monit