Smartcheck is certainly detecting outages on the cellular connection. Do you have more than one WAN connection? If not, disable health check and see how you get on. It maybe your provider is having network issues that smartcheck is detecting, but it isnāt useful to you to be disconnected if its your only WAN link.
Our default healthcheck mechanisms will use your ISP/Telco DNS servers (unless you change them).
The reason why we outshine the competition by a country mile on failover time is because we aggressively check the status of all connected WANs in real-time. The problem becomes on how well these DNS servers react to our constant checking of the circuit. Most are okay but some are flaky at best. They might even view the multiple DNS lookups as some sort of attack on their network.
Many years ago I switched my DNS servers to 8.8.8.8 and 8.8.4.4 and since then I might get 1 or 2 failed health checks - per year.
I created an account to search for this issue. I have AT&T in Slot A of a BR1 Mini. Every night SmartCheck fails. Iāve changed it to use 8.8.8.8 and 208.67.220.220 with same issue.
Fails as in āWAN fails SmartCheckā. The disconnect is usually around 5-8 minutes. It seems to occur between 2am and 4am most mornings. I did just change to ping. Weāll see how this does.
Thanks!
I changed the health check to use ping and still the test failed; Jun 13 04:04:52|WAN: Cellular connected to AT&T (10.112.143.4) in SIM slot A Jun 13 03:58:03|WAN: Cellular disconnected (WAN failed PING test) in SIM slot A
It is my phone plan. I added a line to the plan for the Pepwave. I discussed this with pre-purchase support - they indicated that isnāt an issueā¦ I mean, it does what itās supposed to do. I currently have it as WAN failover for home office. I test (play with) it from time to time to see how the changeover is handled. The health check is just a nuisance, but in our case isnāt what I would consider business critical. I just want to make sure there isnāt an issue somewhere.
Bummer. Well, I can tell you the BR1 is doing exactly what it is supposed to do. And, weāve seen this behavior before. But first I suggest this: Your time between checks and the time-out settings are extremely generous. Your BR1 only performs a check every two minutes and then requires three consecutive āpasses,ā about six minutes (2*3) before itāll pronounce the WAN healthy. That is a l-o-n-g time. Try setting the timeout to, say 1-2 seconds and the interval to 5 or 10 seconds. Does that help? At the very least it will give you a better picture as to how long the connection is really down.
If that does not help the next thing I think Iād do is get a hold of another party within AT&T and confirm that the plan you are on is OK for use with the Max. If you get a positive answer Iād get a hold of AT&T tech support (such as it is) and make a total nuisance of myself.
You can turn the health check off (and there are circumstances where that makes sense) but that does not really get you where you need to go in this case.
Please report back and let us know how this is resolved.
Why would anyone want Recovery Retries to be more than 1? If you get a good reply why not flag the WAN as available? What is the purpose in waiting for 3 time outs?
I had a WISP provider for years where the link would āflapāā¦ 10 seconds down, 10 seconds up, and continue that way until they fixed it 4 hours later. Thatās the reason for more than 1 ping to bring a link up. If you have never seen that from your ISP, then your probably safe to use 1 ping upā¦ I learned my lesson thoughā¦ 3 pings for me.
Good Afternoon,
I have just recently started having this issue with a lot of my Pepwave BR1 Miniās.
Both ATT, FirstNet and Verizon.
I have made a lot of changes to SmartCheck per what I saw here on this thread, but I am still having this issue where I am losing connections at random for the most part, but one router every 4 hours; sometimes the connection ācomes backā often the router has to be restarted.
All running latest Firmware.
I have had the carrier re-provision the existing SIM, same router, and it fixed the issue. Seems like physical SIM card not an issue.
I have obtained new SIMās, same router, and this fixed the issue.
Scheduled reboots every 24 hours. Sometimes comes back upā¦sometimes not.
Re-seated SIMās over and over. Sometimes connection stays up for 5 minutes, 10 minutes, and hour, then drops.
Some routers have been in the same location for years.
Wish it could be setup to ārebootā or reload SIM when this happens.