Hi, Sorry you’re having issues. Can you please share the probe id with me? It should be in /var/atlas-probe/status (top of my head). reg_init_reply.txt Is this an RPM install or did you compile this by yourself? Regards, Michel

On 17 Jun 2024, at 20:56, vom513 <vom513@gmail.com> wrote:

Hello all,

I have 2 software probes. One is on a datacenter VPS and the other at home (runs on Proxmox).

The one at home keeps going to disconnected. The probe is Debian 12. Probe version is 5080-1.

This machine has v6 as well - so I was thinking maybe something with temp/privacy addresses getting reaped but no, I only have one good old EUI-64 address on there.

(Knock on wood) - no other VMs on my Proxmox machine have any issues like this.

The only thing that looks remotely related (and this happened a bit before Nagios sent out an alert) is this:

Jun 17 12:34:41 atlas-probe ATLAS[123749]: /usr/local/atlas/bin/ATLAS: 99: kill: No such process Jun 17 12:34:41 atlas-probe ATLAS[123749]: no ssh client matching . cleanup state files. for next restart Jun 17 12:34:41 atlas-probe ATLAS[123749]: RESULT 9006 done 1718642081 bc2411ca94c6 no reginit.vol start registration Jun 17 12:34:41 atlas-probe ATLAS[123749]: /var/atlas-probe/status/reginit.vol does not exist try new reg Jun 17 12:34:45 atlas-probe ATLAS[123749]: Ping works Jun 17 12:34:45 atlas-probe ATLAS[123749]: /usr/local/atlas/bin/ATLAS: 92: kill: No such process Jun 17 12:34:45 atlas-probe ATLAS[123749]: start reg Jun 17 12:34:45 atlas-probe ATLAS[144349]: ATLAS registration starting Jun 17 12:34:45 atlas-probe ATLAS[144349]: REREG_TIMER 1718416507 expired now is 1718642085 Jun 17 12:34:45 atlas-probe ATLAS[144349]: REREG_TIMER_EXPIRED go re register REREG_TIMER 1 , now is 1718642085 Jun 17 12:34:45 atlas-probe ATLAS[144349]: REGHOSTS reg03.atlas.ripe.net 193.0.19.246 2001:67c:2e8:11::c100:13f6 reg04.atlas.ripe.net 193.0.19.247 2001:67c:2e8:11::c100:13f7 Jun 17 12:34:45 atlas-probe ATLAS[144349]: ssh -p 443 atlas@reg03.atlas.ripe.net INIT Jun 17 12:34:48 atlas-probe ATLAS[144349]: Got good controller info Jun 17 12:34:48 atlas-probe ATLAS[144349]: check cached controller info from previous registration Jun 17 12:34:48 atlas-probe ATLAS[144349]: NO cached controller info. NO REMOTE port info Jun 17 12:34:48 atlas-probe ATLAS[144349]: Do a controller INIT Jun 17 12:34:48 atlas-probe ATLAS[144349]: Controller init -p 443 atlas@ctr01.atlas-prod.aws.ripe.net INIT

I believe I should see an persistent ssh outbound ? The only ESTAB is me ssh’ing in, and a 443 to RIPE:

root@atlas-probe:/home/vom# ss -planto | grep ESTAB ESTAB 0 0 192.168.69.111:22 192.168.64.21:65409 users:(("sshd",pid=145083,fd=4),("sshd",pid=145059,fd=4)) timer:(keepalive,115min,0) ESTAB 0 0 [2603:6011:6300:1f02:be24:11ff:feca:94c6]:37176 [2a13:27c0:1c:d01:cc61:f3a3:920d:cd88]:443 users:(("ssh",pid=144380,fd=3)) timer:(keepalive,103min,0)

Let me know what else I can look at. I assume there is some debug I can crank up ?

Just going to reboot this for now to get it happy and get Nagios to shut up.

Thanks.

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